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[]; // only return node_ids\n return this.graph.nodes\n .filter(node => node_ids.includes(node.id));\n }\n\n get_nodes_out() {\n const node_ids = this.get_edges_out()\n .map(edge => edge.node_to_id) ?? [];\n return this.graph.nodes\n .filter(node => node_ids.includes(node.id));\n }\n\n}\n\n\nexport interface Edge {\n graph: Graph\n id: Id,\n node_from_id: Id,\n node_to_id: Id,\n \n gd: {\n content: string | null,\n }\n}\n\nexport const EdgeDefault: Partial = {\n gd: {\n content: null,\n }\n}\n\nexport class Edge {\n\n constructor(options: Partial & Pick) {\n options.id = options.id ?? uuid()\n\n Object.assign(this, EdgeDefault, options);\n }\n\n/*\n constructor(graph: Graph, id: Id | null = null, node_from_id: Id, node_to_id: Id, content: string | null = null) {\n this.graph = graph;\n this.id = id ?? get_id();\n\n this.node_from_id = node_from_id;\n this.node_to_id = node_to_id;\n this.content = content;\n }\n*/\n\n is_node() { return false; }\n is_edge() { return true; }\n\n get_node_from() {\n return this.graph.nodes\n .filter(node => node.id == this.node_from_id)[0]\n }\n\n get_node_to() {\n return this.graph.nodes\n .filter(node => node.id == this.node_to_id)[0]\n }\n\n}\n\nclass Graph {\n name;\n nodes: Array = [];\n edges: Array = [];\n\n constructor(name = 'Untitled graph') {\n this.name = name;\n }\n\n get_nodes_by_type(type: keyof node_types) {\n return this.nodes.filter(x => x.gd.type == type) ?? [];\n }\n\n // add_node(options: Partial) {\n add_node(options: Partial & Pick) {\n this.nodes.push(new Node({...options, graph: this}))\n }\n\n add_edge(options: Partial & Pick) {\n this.edges.push(new Edge({...options, graph: this}))\n }\n \n clear() {\n this.nodes = [];\n this.edges = [];\n }\n \n}\n\nexport default Graph","\nimport { Cell, Graph, Node as AntvNode, Path } from '@antv/x6';\nimport { Options } from '@antv/x6/lib/graph/options';\n\nimport { Node, NodeDefault } from './graph';\n\n// import '@antv/x6-vue-shape'\n\nexport const default_edge_label = (text: string | null = '') => {\n if (text == null)\n return null;\n\n return {\n attrs: {\n text: {\n text: text,\n }\n },\n position: {\n distance: .40,\n },\n }\n}\n\nexport const default_edge_attrs = {\n // shape: 'dag-edge',\n attrs: {\n line: {\n strokeWidth: '1',\n },\n },\n zIndex: -1,\n}\n\nexport const graph_options_defaults: Partial = {\n grid: true,\n\n background: {\n color: 'white'\n },\n\n mousewheel: {\n enabled: true,\n zoomAtMousePosition: true,\n modifiers: 'ctrl',\n minScale: 0.5,\n maxScale: 3,\n },\n\n scroller: {\n enabled: true,\n pannable: true,\n },\n\n connecting: {\n\n // https://x6.antv.vision/en/docs/tutorial/intermediate/interacting/#%E8%BF%9E%E7%BA%BF%E8%A7%84%E5%88%99\n allowBlank: false,\n allowMulti: false,\n allowLoop: false,\n allowEdge: false,\n\n allowNode: false,\n allowPort: true,\n\n highlight: true,\n snap: true,\n\n // https://x6.antv.vision/en/examples/showcase/practices#dag\n connector: 'algo-connector',\n connectionPoint: 'boundary',\n anchor: 'top',\n\n validateMagnet({ e, magnet, view, cell }) {\n // console.log(\"magnet\", e, magnet, view, cell)\n return magnet.getAttribute('port-group') !== 'in'\n },\n createEdge(this) {\n return this.createEdge(default_edge_attrs)\n },\n\n validateEdge({edge, type, previous}) {\n // console.log(\"edge data\", edge)\n // TODO: only allow (multiple) for decision\n return true;\n },\n\n validateConnection({edge, sourceMagnet, targetMagnet}) {\n if (sourceMagnet == null || targetMagnet == null)\n return false;\n \n return sourceMagnet.getAttribute('port-group') == \"out\" &&\n targetMagnet.getAttribute('port-group') == \"in\";\n },\n },\n\n history: {\n enabled: true,\n beforeAddCommand(event: any, args: any) {\n // console.log(event, args);\n // prevent adding/removing tools on hover to be added to history\n if (args.key == 'tools')\n {\n return false\n }\n },\n },\n resizing: {\n enabled: false,\n },\n selecting: {\n enabled: true,\n multiple: false,\n \n },\n\n}\n\nexport function graph_register_defaults(graph: Graph) {\n /*\n // https://x6.antv.vision/en/docs/api/registry/edge-tool\n graph.on('edge:mouseenter', ({ cell }) => {\n // console.log(cell)\n cell.addTools(\n [\n {\n name: 'button-remove',\n args: {\n distance: 30,\n fill: '#000000'\n },\n },\n ]\n )\n })\n graph.on('edge:mouseleave', ({ cell }) => {\n setTimeout(() => {\n cell.removeTool('button-remove')\n }, 1500)\n })\n */\n\n graph.on('node:mouseenter', ({ cell }) => {\n cell.addTools([{name: 'button-remove'}])\n })\n\n graph.on('node:mouseleave', ({ cell }) => {\n setTimeout(() => {\n cell.removeTool('button-remove')\n }, 1000)\n })\n\n Graph.registerConnector('algo-connector', (s, e) => {\n const offset = 4\n const deltaY = Math.abs(e.y - s.y)\n const control = Math.floor((deltaY / 3) * 2)\n \n const v1 = { x: s.x, y: s.y + offset + control }\n const v2 = { x: e.x, y: e.y - offset - control }\n \n return Path.normalize(\n `M ${s.x} ${s.y}\n L ${s.x} ${s.y + offset}\n C ${v1.x} ${v1.y} ${v2.x} ${v2.y} ${e.x} ${e.y - offset}\n L ${e.x} ${e.y}\n `,\n )\n }, true)\n\n}\n\nconst default_port_groups = {\n in: {\n attrs: {\n circle: {\n r: 6,\n stroke: \"#6a6a6b\",\n magnet: true,\n }\n },\n // markup: {\n // tagName: 'path',\n // selector: 'path',\n // attrs: {\n // d: \"M 0 5 L 6.25 -5 L -6.25 -5 L 0 5\",\n // fill: \"#fff\",\n // stroke: \"#6a6a6b\",\n // 'stroke-width': \"1\",\n // magnet: true\n // }\n // },\n position: 'top'\n },\n out: {\n attrs: {\n circle: {\n r: 6,\n stroke: \"#6a6a6b\",\n magnet: true,\n }\n },\n // markup: {\n // tagName: 'path',\n // selector: 'path',\n // attrs: {\n // d: \"M 0 -5 L 6.25 5 L -6.25 5 L 0 -5\",\n // fill: \"#fff\",\n // stroke: \"#6a6a6b\",\n // 'stroke-width': \"1\",\n // magnet: true\n // }\n // },\n position: 'bottom'\n },\n}\n\nexport function default_node_ports(ports: Array) {\n const default_ports = {\n groups: default_port_groups,\n items: [] as {id: string, group: keyof typeof default_port_groups}[]\n }\n\n for (const port_group of ports) {\n default_ports.items.push({\n id: `${port_group}-1`,\n group: port_group,\n })\n }\n\n return default_ports\n}\n\nexport type node_types = {\n [\n key in \"start\" | \"notice\" | \"decision\" | \"end\"\n ]: {\n antv_metadata: Omit & {data: Partial}, // override 'data' type of antv\n config_fields: {\n general?: string[],\n additional?: string[]\n }\n }\n};\nexport const node_type_default = 'notice';\n\n// export type AntvNodeData = Partial & Pick;\n// export type AntvNodeData = Pick \n// & { errors?: boolean };\nexport type AntvNodeData = {\n errors?: boolean,\n // gd for 'graphdoc' model\n // gd: Partial & Pick \n // Partial> are optional data entries, Pick<...> are required.\n // gd: Partial> & Pick \n\n gd: Node['gd']\n}\n\nconst node_html = {\n render(node: AntvNode) {\n const data = node.getData() as AntvNodeData;\n\n let label = '';\n let label_class = '';\n\n if (data.gd.variable) {\n label = data.gd.variable;\n label_class = 'node-label-variable';\n } else if (data.gd.content) {\n label = `\"${data.gd.content}\"`;\n label_class = 'node-label-content';\n } else {\n label = `unnamed ${data.gd.type} node`;\n label_class = 'node-label-unnamed';\n }\n\n return(\n `
\n ${ label }\n
`\n )\n },\n shouldComponentUpdate(node: AntvNode) {\n return node.hasChanged('data')\n },\n}\n\nexport const node_types: node_types = {\n // https://github.com/eensander/graph-quiz/blob/master/resources/js/components/dashboard/graph/GraphModeler.vue#L112\n start: {\n antv_metadata: {\n shape: 'html',\n html: node_html,\n // tools: ['button-remove'],\n width: 180,\n height: 36,\n data: {\n gd: Object.assign({}, NodeDefault.gd, {\n type: 'start'\n }),\n },\n ports: default_node_ports(['out']),\n },\n config_fields: {\n general: [\n 'variable',\n 'label',\n ],\n additional: [\n // 'annotation'\n ],\n }\n },\n decision: {\n antv_metadata: {\n shape: 'html',\n html: node_html,\n // tools: ['button-remove'],\n width: 180,\n height: 36,\n\n data: {\n gd: Object.assign({}, NodeDefault.gd, {\n type: 'decision'\n }),\n },\n ports: default_node_ports(['in', 'out']),\n },\n config_fields: {\n general: [\n 'variable',\n 'label',\n ],\n additional: [\n // 'annotation',\n // 'subgraph'\n ],\n }\n },\n notice: {\n antv_metadata: {\n shape: 'html',\n html: node_html,\n // tools: ['button-remove'],\n width: 180,\n height: 36,\n \n data: {\n gd: Object.assign({}, NodeDefault.gd, {\n type: 'notice'\n }),\n },\n ports: default_node_ports(['in', 'out']),\n },\n config_fields: {\n general: [\n 'variable',\n 'label',\n ],\n additional: [\n // 'annotation'\n ],\n }\n },\n end: {\n antv_metadata: {\n shape: 'html',\n html: node_html,\n // tools: ['button-remove'],\n width: 180,\n height: 36,\n \n data: {\n gd: Object.assign({}, NodeDefault.gd, {\n type: 'end'\n }),\n },\n ports: default_node_ports(['in']),\n },\n config_fields: {\n general: [\n 'variable',\n 'label',\n ],\n }\n }\n}","// from: https://stackoverflow.com/a/63511295/17864167\nexport default function(str: string){\n return str[0].toUpperCase() + str.slice(1).toLowerCase();\n}","import { defineComponent as _defineComponent } from 'vue'\nimport { createElementVNode as _createElementVNode, openBlock as _openBlock, createElementBlock as _createElementBlock, createCommentVNode as _createCommentVNode, unref as _unref, toDisplayString as _toDisplayString, renderList as _renderList, Fragment as _Fragment, isRef as _isRef, vModelText as _vModelText, withDirectives as _withDirectives } from \"vue\"\n\nconst _hoisted_1 = { key: 0 }\nconst _hoisted_2 = /*#__PURE__*/_createElementVNode(\"span\", { class: \"block p-2 text-gray-700\" }, \"Select a node or edge to configure\", -1)\nconst _hoisted_3 = [\n _hoisted_2\n]\nconst _hoisted_4 = {\n key: 1,\n class: \"w-full\"\n}\nconst _hoisted_5 = { class: \"\" }\nconst _hoisted_6 = { class: \"m-2 font-bold block text-2xl border-b border-gray-300\" }\nconst _hoisted_7 = { class: \"p-2\" }\nconst _hoisted_8 = { class: \"p-2\" }\nconst _hoisted_9 = { class: \"my-2 block border-b border-gray-300 uppercase font-bold text-sm text-gray-800\" }\nconst _hoisted_10 = { key: 0 }\nconst _hoisted_11 = /*#__PURE__*/_createElementVNode(\"span\", { class: \"text-gray-700 block mb-1\" }, \"Variable\", -1)\nconst _hoisted_12 = { key: 1 }\nconst _hoisted_13 = /*#__PURE__*/_createElementVNode(\"span\", { class: \"text-gray-700 block mb-1\" }, \"Content\", -1)\nconst _hoisted_14 = {\n key: 2,\n class: \"w-full\"\n}\nconst _hoisted_15 = { class: \"\" }\nconst _hoisted_16 = /*#__PURE__*/_createElementVNode(\"span\", { class: \"m-2 font-bold block text-2xl border-b border-gray-300\" }, \"Edge\", -1)\nconst _hoisted_17 = { class: \"p-2\" }\nconst _hoisted_18 = {\n key: 0,\n class: \"p-2\"\n}\nconst _hoisted_19 = /*#__PURE__*/_createElementVNode(\"span\", { class: \"my-2 block border-b border-gray-300 uppercase font-bold text-sm text-gray-800\" }, \"General\", -1)\nconst _hoisted_20 = { class: \"block mt-2\" }\nconst _hoisted_21 = /*#__PURE__*/_createElementVNode(\"span\", { class: \"text-gray-700 block mb-1\" }, \"Label\", -1)\nconst _hoisted_22 = { class: \"w-full my-2 text-right\" }\nconst _hoisted_23 = { key: 3 }\nconst _hoisted_24 = /*#__PURE__*/_createElementVNode(\"span\", null, \"Invalid cell selected\", -1)\nconst _hoisted_25 = [\n _hoisted_24\n]\n\nimport { computed, ref } from 'vue';\n import { default_edge_label, node_types, node_type_default, AntvNodeData } from '@/utils/antv-model'\n\n import { Cell, Edge, Node } from '@antv/x6'\n\n import titleCase from '@/utils/data/titleCase';\n\n \nexport default /*#__PURE__*/_defineComponent({\n props: {\n cell: null\n },\n setup(__props: any) {\n\nconst props = __props as {\n cell: Cell | undefined\n }\n\n\n \n \n const current_fields = computed(() => {\n const field = props.cell?.getData()?.node_type ?? node_type_default;\n let current_node_fields = null;\n\n if (Object.keys(node_types).includes(field))\n current_node_fields = node_types[field as keyof node_types].config_fields;\n else\n current_node_fields = node_types[node_type_default].config_fields;\n\n // https://stackoverflow.com/a/62400741/17864167\n return Object.fromEntries(\n Object.entries(current_node_fields)\n .filter(([key, val]) => val.length > 0)\n )\n });\n\n const node_content = computed({\n get() {\n // https://github.com/antvis/X6/issues/2020#issuecomment-1104644438\n // return (props.cell as Node).getAttrByPath('text/text') as string\n\n return (props.cell as Node).getData().gd.content ?? '';\n },\n set(value: string) {\n // (props.cell as Node).setAttrByPath('text/text', value)\n\n (props.cell as Node).setData({gd: {content: value}});\n }\n });\n\n const node_variable = computed({\n get() {\n return ((props.cell as Node).getData() as AntvNodeData).gd.variable ?? '';\n },\n set(value: string) {\n (props.cell as Node).setData({gd: {variable: value != '' ? value : null}});\n }\n });\n\n // only reason for 'edge_content_ref' is for adding reactivity to edge_content,\n // relevant for pressing buttons\n const edge_content_ref = ref('');\n const edge_content = computed({\n get() {\n const edge = props.cell as Edge;\n edge_content_ref.value;\n return edge.getLabelAt(0)?.attrs?.text?.text?.toString() ?? '';\n },\n set(value: string) {\n const edge = props.cell as Edge;\n\n const edge_label = default_edge_label(value);\n if (edge_label != null) {\n edge.removeLabelAt(0);\n edge.setLabelAt(0, edge_label);\n }\n\n edge_content_ref.value = value;\n edge.setData({value})\n }\n });\n\n\nreturn (_ctx: any,_cache: any) => {\n return (__props.cell == null)\n ? (_openBlock(), _createElementBlock(\"div\", _hoisted_1, _hoisted_3))\n : (__props.cell.isNode())\n ? (_openBlock(), _createElementBlock(\"div\", _hoisted_4, [\n _createElementVNode(\"div\", _hoisted_5, [\n _createElementVNode(\"span\", _hoisted_6, _toDisplayString(_unref(titleCase)((__props.cell.data as AntvNodeData).gd.type)) + \" node\", 1),\n _createElementVNode(\"div\", _hoisted_7, [\n _createElementVNode(\"button\", {\n onClick: _cache[0] || (_cache[0] = ($event: any) => (__props.cell?.remove())),\n class: \"action-btn-remove\"\n }, \"Remove\")\n ]),\n (_openBlock(true), _createElementBlock(_Fragment, null, _renderList(_unref(current_fields), (fields, field_group) => {\n return (_openBlock(), _createElementBlock(\"div\", { key: field_group }, [\n _createElementVNode(\"div\", _hoisted_8, [\n _createElementVNode(\"span\", _hoisted_9, _toDisplayString(field_group), 1),\n (_openBlock(true), _createElementBlock(_Fragment, null, _renderList(fields, (field) => {\n return (_openBlock(), _createElementBlock(\"div\", {\n key: field,\n class: \"block mt-2 mb-1\"\n }, [\n (field == 'variable')\n ? (_openBlock(), _createElementBlock(\"label\", _hoisted_10, [\n _hoisted_11,\n _createElementVNode(\"div\", null, [\n _withDirectives(_createElementVNode(\"input\", {\n class: \"w-full\",\n type: \"text\",\n \"onUpdate:modelValue\": _cache[1] || (_cache[1] = ($event: any) => (_isRef(node_variable) ? (node_variable).value = $event : null))\n }, null, 512), [\n [_vModelText, _unref(node_variable)]\n ])\n ])\n ]))\n : _createCommentVNode(\"\", true),\n (field == 'label')\n ? (_openBlock(), _createElementBlock(\"label\", _hoisted_12, [\n _hoisted_13,\n _createElementVNode(\"div\", null, [\n _withDirectives(_createElementVNode(\"textarea\", {\n style: {\"min-height\":\"3rem\"},\n class: \"w-full\",\n type: \"text\",\n \"onUpdate:modelValue\": _cache[2] || (_cache[2] = ($event: any) => (_isRef(node_content) ? (node_content).value = $event : null))\n }, null, 512), [\n [_vModelText, _unref(node_content)]\n ])\n ])\n ]))\n : _createCommentVNode(\"\", true)\n ]))\n }), 128))\n ])\n ]))\n }), 128))\n ])\n ]))\n : (__props.cell.isEdge())\n ? (_openBlock(), _createElementBlock(\"div\", _hoisted_14, [\n _createElementVNode(\"div\", _hoisted_15, [\n _hoisted_16,\n _createElementVNode(\"div\", _hoisted_17, [\n _createElementVNode(\"button\", {\n onClick: _cache[3] || (_cache[3] = ($event: any) => (__props.cell?.remove())),\n class: \"action-btn-remove\"\n }, \"Remove\")\n ]),\n ((__props.cell.getSourceCell()?.getData() as AntvNodeData).gd.type == 'decision')\n ? (_openBlock(), _createElementBlock(\"div\", _hoisted_18, [\n _hoisted_19,\n _createElementVNode(\"div\", _hoisted_20, [\n _createElementVNode(\"label\", null, [\n _hoisted_21,\n _withDirectives(_createElementVNode(\"input\", {\n type: \"text\",\n class: \"w-full\",\n \"onUpdate:modelValue\": _cache[4] || (_cache[4] = ($event: any) => (_isRef(edge_content) ? (edge_content).value = $event : null))\n }, null, 512), [\n [_vModelText, _unref(edge_content)]\n ])\n ]),\n _createElementVNode(\"div\", _hoisted_22, [\n _createElementVNode(\"button\", {\n class: \"inline btn mr-2\",\n onClick: _cache[5] || (_cache[5] = ($event: any) => (edge_content.value = 'Yes'))\n }, \"Yes\"),\n _createElementVNode(\"button\", {\n class: \"inline btn\",\n onClick: _cache[6] || (_cache[6] = ($event: any) => (edge_content.value = 'No'))\n }, \"No\")\n ])\n ])\n ]))\n : _createCommentVNode(\"\", true)\n ])\n ]))\n : (_openBlock(), _createElementBlock(\"div\", _hoisted_23, _hoisted_25))\n}\n}\n\n})","import script from \"./GraphModelerConfigBar.vue?vue&type=script&lang=ts&setup=true\"\nexport * from \"./GraphModelerConfigBar.vue?vue&type=script&lang=ts&setup=true\"\n\nimport \"./GraphModelerConfigBar.vue?vue&type=style&index=0&id=183a2d17&lang=scss\"\n\nconst __exports__ = script;\n\nexport default __exports__","import { defineComponent as _defineComponent } from 'vue'\nimport { unref as _unref, renderList as _renderList, Fragment as _Fragment, openBlock as _openBlock, createElementBlock as _createElementBlock, toDisplayString as _toDisplayString, normalizeClass as _normalizeClass } from \"vue\"\n\nconst _hoisted_1 = { class: \"shape-holder\" }\nconst _hoisted_2 = [\"data-type\"]\n\nimport { Dom, Addon, Graph, Node } from '@antv/x6';\n import { Dnd } from '@antv/x6/lib/addon/dnd';\n \n import { onMounted, Ref, ref, watch, computed } from 'vue';\n import { graph_options_defaults, node_types } from '@/utils/antv-model';\n\n \nexport default /*#__PURE__*/_defineComponent({\n props: {\n graph: null\n },\n setup(__props: any) {\n\nconst props = __props as {\n graph: Graph | undefined,\n // node_type_defaults: Object\n }\n\n // https://github.com/antvis/X6/blob/master/sites/x6-sites-demos/packages/tutorial/basic/dnd/dnd/src/app.tsx\n\n \n\n const dnd: Ref = ref();\n\n onMounted(() => {\n // https://github.com/antvis/X6/blob/master/sites/x6-sites-demos/packages/tutorial/basic/dnd/dnd/src/app.tsx\n // https://x6.antv.vision/en/docs/tutorial/basic/dnd\n\n // console.log(dnd.value);\n })\n\n // computed(() => {\n // if (typeof props.graph !== \"undefined\")\n // init_dnd(props.graph)\n // })\n\n watch(() => props.graph, (value: typeof props.graph) => {\n if (typeof value !== \"undefined\")\n init_dnd(value)\n\n // console.log(\"node-create\", Node.create(node_types[\"notice\"]))\n })\n\n const init_dnd = (graph: Graph) => {\n dnd.value = new Addon.Dnd({\n target: graph,\n scaled: false,\n animation: true,\n validateNode(droppingNode, options) {\n // alert('validating')\n return true;\n // return droppingNode.shape === 'html'\n // ? new Promise((resolve) => {\n // const { draggingNode, draggingGraph } = options;\n // const view = draggingGraph.findView(draggingNode)\n // const contentElem = view.findOne('foreignObject > body > div');\n // Dom.addClass(contentElem, 'validating')\n // setTimeout(() => {\n // Dom.removeClass(contentElem, 'validating')\n // resolve(true)\n // }, 3000)\n // })\n // : true\n },\n })\n }\n \n const startDrag = (e: MouseEvent) => {\n if (typeof props.graph == \"undefined\")\n return false;\n\n /*\n const types = {\n 'rect': {\n width: 100,\n height: 40,\n attrs: {\n label: {\n text: 'Rect',\n fill: '#6a6c8a',\n },\n body: {\n stroke: '#31d0c6',\n strokeWidth: 2,\n },\n },\n },\n 'circle': {\n width: 100,\n height: 40,\n shape: 'html',\n html: () => {\n const wrap = document.createElement('div')\n wrap.style.width = '100%'\n wrap.style.height = '100%'\n wrap.style.display = 'flex'\n wrap.style.alignItems = 'center'\n wrap.style.justifyContent = 'center'\n wrap.style.border = '2px solid rgb(49, 208, 198)'\n wrap.style.background = '#fff'\n wrap.style.borderRadius = '100%'\n wrap.innerText = 'Circle'\n return wrap\n },\n }\n };\n */\n\n const target = e.currentTarget\n const type = (target as HTMLElement).getAttribute('data-type')!\n\n if (!(type in node_types)) {\n return false\n }\n\n const node = props.graph.createNode(node_types[type as keyof node_types].antv_metadata);\n\n // node.label = type\n // node.setData({label: type})\n \n // (node as any).setLabel(type)\n // node.setAttrByPath('text/text', type)\n node.setData({label: type})\n \n dnd.value?.start(node, e)\n\n }\n\nreturn (_ctx: any,_cache: any) => {\n return (_openBlock(), _createElementBlock(\"div\", _hoisted_1, [\n (_openBlock(true), _createElementBlock(_Fragment, null, _renderList(_unref(node_types), (node_type, node_type_name) => {\n return (_openBlock(), _createElementBlock(\"div\", {\n key: node_type_name,\n class: _normalizeClass(`node node-${node_type_name}`),\n \"data-type\": node_type_name,\n onMousedown: _cache[0] || (_cache[0] = ($event: any) => (startDrag($event)))\n }, _toDisplayString(node_type_name), 43, _hoisted_2))\n }), 128))\n ]))\n}\n}\n\n})","import script from \"./GraphModelerElementsBar.vue?vue&type=script&lang=ts&setup=true\"\nexport * from \"./GraphModelerElementsBar.vue?vue&type=script&lang=ts&setup=true\"\n\nimport \"./GraphModelerElementsBar.vue?vue&type=style&index=0&id=f886c05c&lang=scss\"\n\nconst __exports__ = script;\n\nexport default __exports__","// from: self\nexport function indent(lines: string[], indent = 1, spaces_per = 2): string[] {\n return lines.map(line => ' '.repeat(indent*2).concat(line))\n}","import { ITransformer } from \".\";\nimport Graph, { Edge, Node } from \"../graph\";\nimport { indent } from \"@/utils/data/indent\"\n\nexport type validationErrorPart = string | Node | Edge;\nexport type validationErrorList = Array[];\n\nexport class DocassembleTransformer implements ITransformer {\n\n validate_graph(graph: Graph): validationErrorList {\n const errors: validationErrorList = [];\n\n // General graph errors\n const node_start = graph.get_nodes_by_type('start');\n if (node_start.length !== 1)\n errors.push([`graph must have exactly one start node (has ${node_start.length})`]);\n const nodes_end = graph.get_nodes_by_type('end');\n if (nodes_end.length === 0)\n errors.push([`graph must have atleast one end node`])\n\n // General input/output amount errors, and uniqueness of ID's.\n const variable_list: {[variable: string]: {amount: number, nodes: Node[]}} = {};\n for (const node of graph.nodes) {\n\n // Add variables to list in this phase, to save iterations\n const node_var = this.da_node_get_id(node);\n if (node_var in variable_list) {\n variable_list[node_var].amount += 1;\n variable_list[node_var].nodes.push(node);\n } else {\n variable_list[node_var] = {amount: 1, nodes: [node]};\n }\n \n // Interpreting of edge amount errors\n if (node.gd.type == 'start' && node.get_edges_out().length !== 1)\n errors.push(['start node ', node, ` must have 1 outgoing edge (has ${node.get_edges_out().length})`])\n\n // else if (node.type == 'decision' && node.get_edges_out().length === 1)\n // errors.push(`decision node with label ${node.content} has one outgoing edge, which makes it purpose trivial`) // warning\n else if (node.gd.type == 'decision' && node.get_edges_in().length === 0)\n errors.push(['decision node ', node, ' must have atleast one ingoing edge'])\n else if (node.gd.type == 'decision' && node.get_edges_out().length === 0)\n errors.push(['decision node ', node, ' must have atleast one outgoing edge'])\n\n else if (node.gd.type == 'notice' && node.get_edges_in().length === 0)\n errors.push(['notice node ', node, ' must have atleast one ingoing edge'])\n else if (node.gd.type == 'notice' && node.get_edges_out().length !== 1)\n errors.push(['notice node ', node, ' must have one outgoing edge'])\n\n else if (node.gd.type == 'end' && node.get_edges_in().length === 0){\n errors.push(['end node ', node, ' must have atleast one ingoing edge'])\n }\n }\n\n // Checking variable names: duplicate and invalid names\n for (const [variable, {amount, nodes}] of Object.entries(variable_list)) {\n console.log(variable, amount, nodes)\n\n const seperated_error_nodes: (string | Node)[] = [];\n nodes.forEach((node, i) => {\n seperated_error_nodes.push(node);\n if (i < (nodes.length - 1))\n seperated_error_nodes.push(', ');\n })\n\n if (!variable.match(/^[a-zA-Z_][a-zA-Z0-9_]*$/))\n errors.push([\n `invalid (python) variable name '${variable}' on the node(s): `,\n ...seperated_error_nodes\n ])\n\n if (amount > 1) {\n errors.push([\n `variable name '${variable}' occurs is defined more than once, in the nodes: `,\n ...seperated_error_nodes\n ]);\n }\n }\n\n // Decision-node specific errors\n const nodes_decision = graph.get_nodes_by_type('decision');\n for(const node_decision of nodes_decision) {\n let has_edge_out_content_null = false;\n\n const content_edges_out: {[content: string]: number} = {};\n const node_edges_out = node_decision.get_edges_out();\n\n for (const edge_out of node_edges_out) {\n if (edge_out.gd.content == null)\n has_edge_out_content_null = true;\n \n // if length == 1, to ensure it's only printed once\n // if (content_edges_out.filter(x => x == edge_out.content).length == 1)\n // errors.push(`decision node with label '${node_decision.content}' has multiple edges with content '${ edge_out.content }' (should be unique)`)\n \n if (edge_out.gd.content != null){\n // https://stackoverflow.com/a/39591024\n content_edges_out[edge_out.gd.content] = (content_edges_out[edge_out.gd.content]+1) || 1 ;\n }\n }\n \n if (has_edge_out_content_null)\n errors.push(['decision node ', node_decision, ' has atleast one outgoing edge with no content']);\n \n Object.entries(content_edges_out).forEach(([content, amount]) => {\n \n if (amount > 1) {\n const edges = node_edges_out.filter(edge => edge.gd.content = content);\n const error_start: validationErrorPart[] = [\n `the decision node `, \n node_decision, \n ` has multiple edges with content '${ edges[0].gd.content }' on the edges: `,\n ];\n edges.forEach((tmp_edge, i) => {\n error_start.push(tmp_edge)\n if (i < (edges.length - 1))\n error_start.push(', ')\n })\n\n errors.push(error_start)\n }\n });\n }\n\n // only perform cycle check if no other errors are present\n if (errors.length === 0) {\n \n // Cycle detection algorithm: https://en.wikipedia.org/wiki/Topological_sorting#Kahn's_algorithm\n\n const L = [];\n const S = graph.nodes.filter(x => x.get_edges_in().length === 0);\n\n let edges = [...graph.edges]\n // console.log(edges);\n\n while (S.length > 0) {\n const n = S.pop()!;\n L.push(n);\n\n for (const e of edges.filter(x => x.node_from_id == n.id)) {\n const m = e.get_node_to();\n\n edges = edges.filter(x => !(x.id==e.id)) // remove e from edges\n if (edges.filter(x => x.node_to_id == m.id).length === 0)\n S.push(m)\n }\n }\n\n if (edges.length > 0) {\n errors.push(['graph must not contain cycles/loops'])\n }\n }\n\n return errors;\n }\n \n da_node_get_id(node: Node): string {\n // return `${ node.type }_${ node.variable }`\n // console.log(node, `${ node.gd.type }_${node.id.toString().substring(0, 8)}`)\n return node.gd.variable ?? `${ node.gd.type }_${node.id.toString().substring(0, 8)}`;\n }\n\n /**\n * Construct python code block for docassemble, from given graph and node\n * Performs recursive preorder depth-first search\n * @param node The root node to start traversal from\n * @param indent To indent this code relative to indent of current node\n * @returns string[] lines of code\n */\n da_build_logic(graph: Graph, node: Node): string[] {\n\n const node_edges_out = node.get_edges_out();\n \n const code: string[] = [];\n\n switch(node.gd.type) {\n case 'start': {\n\n code.push(`def get_outcome_${ this.da_node_get_id(node) }():`)\n code.push(...indent([ this.da_node_get_id(node) ]))\n \n const sub_cont: string[] = []\n for(const node_edge_out of node_edges_out)\n sub_cont.push(...this.da_build_logic(graph, node_edge_out.get_node_to()))\n \n if (sub_cont.length > 0)\n code.push(...indent(sub_cont))\n else\n code.push(...indent(['pass']));\n \n code.push(`outcome = get_outcome_${ this.da_node_get_id(node) }()`)\n\n break\n\n }\n case 'end':\n code.push(`return ${ this.da_node_get_id(node) }`);\n\n break\n case 'decision': {\n\n for(const node_edge_out of node_edges_out) { \n const node_edge_out_content = node_edge_out.gd.content;\n if (node_edge_out_content == null)\n continue\n\n const sub_node = this.da_build_logic(graph, node_edge_out.get_node_to())\n\n code.push(`if ${ this.da_node_get_id(node) } == '${ node_edge_out.gd.content }':`);\n code.push(...indent(sub_node || ['pass'], 1))\n }\n \n break\n }\n case 'notice': {\n code.push(`${ this.da_node_get_id(node) }`);\n\n for(const node_edge_out of node_edges_out) \n code.push(...this.da_build_logic(graph, node_edge_out.get_node_to()));\n \n break\n }\n }\n\n return code\n }\n\n /**\n * Generate the docassemble interview configuration content\n * @param graph Graph object satisfying the contract in utils/graph.ts\n * and has been verified according to the validate_graph() \n * @returns string docassemble interview code\n */\n out(graph: Graph): string {\n\n const node_start = graph.get_nodes_by_type('start')[0];\n const nodes_end = graph.get_nodes_by_type('end');\n\n const blocks: Array = [];\n \n for (const node of graph.nodes) {\n\n switch(node.gd.type) {\n case 'start':\n blocks.push([\n 'question: Start',\n `subquestion: '${ node.get_content() }'`,\n `continue button field: ${ this.da_node_get_id(node) }`,\n ]);\n\n break\n case 'end':\n break\n case 'decision': {\n \n const edges_out = graph.edges\n .filter(edge => edge.node_from_id == node.id);\n \n let buttons: Array = [];\n\n for (const edge_out of edges_out) {\n if (edge_out.gd.content != null)\n buttons.push(` - \"${ edge_out.gd.content }\"`)\n }\n\n // TODO: add option for priority of buttons (instead of sort)\n buttons.sort()\n\n if (buttons.length > 0)\n buttons = ['buttons:', ...buttons]\n\n blocks.push([\n 'question: Question',\n `subquestion: '${ node.get_content() }'`,\n `field: ${ this.da_node_get_id(node) }`,\n ...buttons\n ]);\n\n break\n }\n case 'notice': {\n blocks.push([\n 'question: Notice',\n `subquestion: '${ node.get_content() }'`,\n `continue button field: ${ this.da_node_get_id(node) }`,\n ]);\n\n break\n }\n }\n }\n \n const logic_code: string[] = [];\n for (const node_end of nodes_end ?? [])\n // adding declarations to end nodes content\n logic_code.push(...indent([`${this.da_node_get_id(node_end)} = '${node_end.get_content()}'`]))\n\n logic_code.push(...indent(this.da_build_logic(graph, node_start)));\n\n if (logic_code.length > 0)\n blocks.push(['code: |', ...logic_code])\n\n blocks.push([\n 'mandatory: True',\n 'question: End',\n 'subquestion: ${outcome}'\n ]);\n \n let content = blocks.map((block) => {\n if (typeof block == \"string\")\n return block;\n else if(Array.isArray(block))\n return block.join(\"\\n\");\n }).join(\"\\n---\\n\")\n \n return content;\n }\n}","import Graph from \"../graph\";\nimport { Graph as AntvGraph } from \"@antv/x6\";\nimport { AntvNodeData, default_edge_attrs, default_edge_label, default_node_ports, node_types, node_type_default } from \"../antv-model\";\nimport { ITransformer } from \".\";\nimport { uuid } from \"../data/uuid\";\n\nexport class AntvisTransformer implements ITransformer {\n\n\n // inspired from: https://github.com/eensander/graph-quiz/blob/master/resources/js/components/dashboard/graph/GraphModeler.vue#L442\n in(graph: Graph, antv_graph: AntvGraph): Graph {\n graph.clear();\n\n const local_data = {\n 'nodes': antv_graph.getNodes(),\n 'edges': antv_graph.getEdges(),\n };\n \n for(const loc_node of local_data.nodes) {\n const loc_node_data = loc_node.getData() as AntvNodeData\n const rem_node = {\n id: loc_node.id,\n gd: loc_node_data.gd,\n\n appearance: {\n x: loc_node.getPosition().x ?? 0,\n y: loc_node.getPosition().y ?? 0,\n width: loc_node.getSize().width\n ?? node_types[loc_node_data.gd.type].antv_metadata.width,\n height: loc_node.getSize().height \n ?? node_types[loc_node_data.gd.type].antv_metadata.height,\n }\n }\n \n graph.add_node(rem_node)\n }\n \n for(const loc_edge of local_data['edges']) {\n // console.log(\"loc_edge\", loc_edge);\n\n // both source and target ought to be known (non null)\n if (loc_edge.getSourceCell() == null || loc_edge.getTargetCell() == null)\n continue\n\n let edge_content = loc_edge.getLabelAt(0)?.attrs?.text?.text?.toString() ?? null;\n if (edge_content == \"\")\n edge_content = null;\n\n const rem_edge = {\n id: loc_edge.id,\n \n node_from_id: loc_edge.getSourceCellId(),\n node_to_id: loc_edge.getTargetCellId(),\n\n gd: {\n content: edge_content,\n },\n \n appearance: {\n vertices: loc_edge.getVertices(),\n },\n }\n\n graph.add_edge(rem_edge)\n }\n\n return graph;\n }\n\n // inspired from: https://github.com/eensander/graph-quiz/blob/master/resources/js/components/dashboard/graph/GraphModeler.vue#L525\n out(graph: Graph) {\n\n const data_nodes: Array = [];\n let last_x = 0;\n \n Object.values(graph.nodes).forEach((node) => {\n\n let node_ser = {\n // default values (includes ports etc); can be overwritten after spread\n ...node_types[node.gd.type].antv_metadata,\n\n // id: `node-${node.id}`,\n id: node.id,\n\n x: node.appearance?.x ?? (last_x += 50),\n y: node.appearance?.y ?? 50,\n\n data: {\n gd: node.gd\n },\n }\n\n // https://stackoverflow.com/a/58245240\n node_ser = Object.assign(\n {},\n node_types[node.gd.type].antv_metadata ?? node_types.notice.antv_metadata ?? {},\n node_ser,\n );\n\n // because there are defaults\n /*\n if (node_ser.width == null && node.appearance?.width != null)\n node_ser.width = node.appearance.width;\n if (node_ser.height == null && node.appearance?.height != null)\n node_ser.height = node.appearance.height;\n */\n \n data_nodes.push(node_ser);\n })\n \n const data_edges: Array = [];\n\n Object.values(graph.edges).forEach((edge) => {\n const edge_label = default_edge_label(edge.gd.content);\n\n const edge_ser = {\n ...default_edge_attrs,\n\n // id: `edge-${edge.id}`,\n id: edge.id,\n\n labels: edge_label != null ? [ edge_label ] : [],\n\n source: {\n // cell: `node-${edge.node_from_id}`,\n cell: edge.node_from_id,\n port: 'out-1'\n },\n target: {\n // cell: `node-${edge.node_to_id}`,\n cell: edge.node_to_id,\n port: 'in-1'\n },\n\n data: {\n // edge_id: edge.id,\n gd: edge.gd\n },\n\n }\n\n data_edges.push(edge_ser)\n })\n\n\n const data = {\n nodes: data_nodes,\n edges: data_edges,\n }\n\n // this.graph.fromJSON(data);\n\n return data;\n }\n}","// from: https://stackoverflow.com/a/47232883/17864167 (2022-04-22)\nexport function pick(obj: T, ...keys: K[]): Pick {\n const ret: any = {};\n keys.forEach(key => {\n ret[key] = obj[key];\n })\n return ret;\n}","import { pick } from \"@/utils/data/pick\";\nimport Graph, { Edge, Node } from \"@/utils/graph\";\n\n// export type JSONGraphData = Partial & Pick\n// export type JSONGraphData = Partial & Pick & {\nexport type JSONGraphData = {\n 'nodes': Array & Pick>,\n 'edges': Array & Pick>,\n 'name': string\n}\n\nexport class JSONTransformer {\n \n in_json(graph: Graph, data: JSONGraphData) {\n graph.clear();\n\n graph.name = data.name;\n for (const node of data.nodes) {\n graph.add_node(node)\n }\n for (const edge of data.edges) {\n graph.add_edge(edge)\n }\n \n return graph;\n }\n\n out_json(graph: Graph) {\n \n const data = {\n 'nodes': graph.nodes.map(node => pick(node, 'id', 'appearance', 'gd')),\n 'edges': graph.edges.map(edge => pick(edge, 'id', 'node_from_id', 'node_to_id', 'gd')),\n 'name': graph.name\n }\n\n return data;\n }\n\n}","import { Graph as AntvGraph } from \"@antv/x6\";\nimport { default as Graph, } from \"../graph\";\nimport { DocassembleTransformer } from \"./docassemble\";\nimport { AntvisTransformer } from \"./antvis\";\nimport { JSONGraphData, JSONTransformer } from \"./json\";\n\nexport interface ITransformer {\n in?: (graph: Graph, ...params: Array) => Graph\n out: (graph: Graph, ...params: Array) => any\n}\n\nexport default class {\n\n graph: Graph;\n json: JSONTransformer;\n antvis: AntvisTransformer;\n docassemble: DocassembleTransformer;\n\n \n constructor(graph?: Graph) {\n this.graph = graph ?? new Graph();\n\n this.json = new JSONTransformer()\n this.antvis = new AntvisTransformer()\n this.docassemble = new DocassembleTransformer()\n }\n\n // json\n\n in_json(data: JSONGraphData) {\n this.graph = this.json.in_json(this.graph, data);\n\n return this;\n }\n\n out_json() {\n return this.json.out_json(this.graph);\n }\n\n // antv\n\n in_antv(antv_graph: AntvGraph) {\n this.graph = this.antvis.in(this.graph, antv_graph)\n\n return this;\n }\n\n out_antv() {\n return this.antvis.out(this.graph)\n }\n\n // docassemble\n \n out_docassemble() {\n return this.docassemble.out(this.graph)\n }\n}","import { defineComponent as _defineComponent } from 'vue'\nimport { createElementVNode as _createElementVNode, openBlock as _openBlock, createElementBlock as _createElementBlock } from \"vue\"\n\nconst _hoisted_1 = { class: \"toolbar\" }\nconst _hoisted_2 = { class: \"toolbar-item\" }\nconst _hoisted_3 = [\"disabled\"]\nconst _hoisted_4 = { class: \"toolbar-item\" }\nconst _hoisted_5 = [\"disabled\"]\nconst _hoisted_6 = { class: \"toolbar-item\" }\nconst _hoisted_7 = [\"disabled\"]\nconst _hoisted_8 = { class: \"toolbar-item\" }\nconst _hoisted_9 = [\"disabled\"]\nconst _hoisted_10 = { class: \"toolbar-item\" }\nconst _hoisted_11 = [\"disabled\"]\n\nimport { Dom, Addon, Graph } from '@antv/x6';\n import Transformer from '@/utils/transformer'\n import { JSONGraphData } from '@/utils/transformer/json';\n import { useToast } from 'vue-toastification';\n\n \nexport default /*#__PURE__*/_defineComponent({\n props: {\n graph: {\n type: Graph,\n },\n docassemble_cont_update: {\n type: Function,\n },\n init_modeler: {\n type: Function,\n }\n },\n setup(__props) {\n\nconst props = __props\n\n // https://github.com/antvis/X6/blob/master/sites/x6-sites-demos/packages/tutorial/basic/dnd/dnd/src/app.tsx\n\n const toast = useToast();\n\n const { Dnd } = Addon;\n\n \n\n const item_regenerate_docassemble = () => {\n props.docassemble_cont_update!()\n }\n \n\n const item_load_example = () => {\n // props.docassemble_cont_update!()\n if (confirm(\"Are you sure you want to load the example flowchart?\")) {\n const json: JSONGraphData = {\"nodes\":[{\"id\":\"9ed5d853-62a0-4395-afb9-d94e8cffd2cd\",\"appearance\":{\"x\":270,\"y\":40,\"width\":180,\"height\":36},\"gd\":{\"type\":\"start\",\"content\":\"walk or bus?\",\"variable\":\"walk_or_bus\"}},{\"id\":\"b8bdd58d-ab1f-44d0-82b8-5edb21f3d484\",\"appearance\":{\"x\":270,\"y\":110,\"width\":180,\"height\":36},\"gd\":{\"type\":\"decision\",\"content\":\"is it raining?\",\"variable\":\"is_raining\"}},{\"id\":\"396a3b5e-a0cd-49c4-96c3-c65a8da0c483\",\"appearance\":{\"x\":90,\"y\":190,\"width\":180,\"height\":36},\"gd\":{\"type\":\"notice\",\"content\":\"take an umbrella\",\"variable\":\"notice_take_umbrella\"}},{\"id\":\"d9a60522-cc80-40bf-b691-5e51b27b0e6c\",\"appearance\":{\"x\":90,\"y\":260,\"width\":180,\"height\":36},\"gd\":{\"type\":\"end\",\"content\":\"take the bus\",\"variable\":\"end_bus\"}},{\"id\":\"20e3d21e-0799-4de7-8d1e-6cac260279ad\",\"appearance\":{\"x\":470,\"y\":260,\"width\":180,\"height\":36},\"gd\":{\"type\":\"end\",\"content\":\"take a walk\",\"variable\":\"end_walk\"}}],\"edges\":[{\"id\":\"5106836e-d49c-4d33-9ed4-c6b5048ee11f\",\"node_from_id\":\"b8bdd58d-ab1f-44d0-82b8-5edb21f3d484\",\"node_to_id\":\"396a3b5e-a0cd-49c4-96c3-c65a8da0c483\",\"gd\":{\"content\":\"Yes\"}},{\"id\":\"b81563a8-ad65-4d7e-86df-efbb0cf7fad4\",\"node_from_id\":\"b8bdd58d-ab1f-44d0-82b8-5edb21f3d484\",\"node_to_id\":\"20e3d21e-0799-4de7-8d1e-6cac260279ad\",\"gd\":{\"content\":\"No\"}},{\"id\":\"3008df09-bacb-4a33-9b3e-8e248e858c2b\",\"node_from_id\":\"396a3b5e-a0cd-49c4-96c3-c65a8da0c483\",\"node_to_id\":\"d9a60522-cc80-40bf-b691-5e51b27b0e6c\",\"gd\":{\"content\":null}},{\"id\":\"90c865d8-fbc3-4b7b-b0a3-46a8f1468c3e\",\"node_from_id\":\"9ed5d853-62a0-4395-afb9-d94e8cffd2cd\",\"node_to_id\":\"b8bdd58d-ab1f-44d0-82b8-5edb21f3d484\",\"gd\":{\"content\":null}}],\"name\":\"Untitled graph\"};\n const antv = (new Transformer()).in_json(json).out_antv();\n props.graph?.fromJSON(antv);\n props.docassemble_cont_update!();\n }\n }\n\n const item_import_custom_json = () => {\n // props.docassemble_cont_update!()\n const custom_json = prompt(\"Enter the JSON you wish to import\")\n if (custom_json) {\n const custom_json_parsed = JSON.parse(custom_json);\n if (custom_json_parsed) {\n const antv = (new Transformer()).in_json(custom_json_parsed).out_antv();\n props.graph?.fromJSON(antv);\n props.docassemble_cont_update!();\n } else {\n toast.error(\"Failed to parse import\")\n }\n }\n }\n \n const item_use = () => {\n // window.open(route('graph.show', [this.remote_graph_data.graph.id]), '_blank');\n }\n \n const item_reload = () => {\n // props.remote_graph_data_reload()\n }\n\n const item_save = () => {\n // props.local_save()\n }\n \n const item_undo = () => {\n props.graph?.undo();\n }\n \n const item_redo = () => {\n props.graph?.redo();\n }\n\n const item_clear = () => {\n // if (typeof props.init_modeler !== \"undefined\" && confirm(\"Are you sure you want to reset your workspace?\")){\n // props.init_modeler();\n // }\n\n if (confirm(\"Are you sure you want to reset your workspace?\")) {\n props.graph?.removeCells(props.graph.getCells()); \n // TODO: set view to original state\n }\n }\n\n\nreturn (_ctx: any,_cache: any) => {\n return (_openBlock(), _createElementBlock(\"div\", _hoisted_1, [\n _createElementVNode(\"div\", _hoisted_2, [\n _createElementVNode(\"button\", {\n disabled: typeof __props.graph === 'undefined',\n onClick: _cache[0] || (_cache[0] = ($event: any) => (item_undo()))\n }, \"Undo\", 8, _hoisted_3)\n ]),\n _createElementVNode(\"div\", _hoisted_4, [\n _createElementVNode(\"button\", {\n disabled: typeof __props.graph === 'undefined',\n onClick: _cache[1] || (_cache[1] = ($event: any) => (item_redo()))\n }, \"Redo\", 8, _hoisted_5)\n ]),\n _createElementVNode(\"div\", _hoisted_6, [\n _createElementVNode(\"button\", {\n disabled: typeof __props.graph === 'undefined',\n onClick: _cache[2] || (_cache[2] = ($event: any) => (item_clear()))\n }, \"Clear\", 8, _hoisted_7)\n ]),\n _createElementVNode(\"div\", _hoisted_8, [\n _createElementVNode(\"button\", {\n class: \"bg-blue-200\",\n disabled: typeof __props.graph === 'undefined',\n onClick: _cache[3] || (_cache[3] = ($event: any) => (item_import_custom_json()))\n }, \"Import JSON\", 8, _hoisted_9)\n ]),\n _createElementVNode(\"div\", _hoisted_10, [\n _createElementVNode(\"button\", {\n class: \"bg-blue-200\",\n disabled: typeof __props.graph === 'undefined',\n onClick: _cache[4] || (_cache[4] = ($event: any) => (item_load_example()))\n }, \"Load default example\", 8, _hoisted_11)\n ])\n ]))\n}\n}\n\n})","import script from \"./GraphModelerToolbar.vue?vue&type=script&lang=ts&setup=true\"\nexport * from \"./GraphModelerToolbar.vue?vue&type=script&lang=ts&setup=true\"\n\nimport \"./GraphModelerToolbar.vue?vue&type=style&index=0&id=495a6c46&lang=scss\"\n\nconst __exports__ = script;\n\nexport default __exports__","import { defineComponent as _defineComponent } from 'vue'\nimport { createElementVNode as _createElementVNode, renderList as _renderList, Fragment as _Fragment, openBlock as _openBlock, createElementBlock as _createElementBlock, resolveDynamicComponent as _resolveDynamicComponent, createBlock as _createBlock, createCommentVNode as _createCommentVNode, toDisplayString as _toDisplayString, createTextVNode as _createTextVNode, normalizeClass as _normalizeClass } from \"vue\"\n\nconst _hoisted_1 = /*#__PURE__*/_createElementVNode(\"span\", { class: \"block font-medium mb-2\" }, \"Validation errors\", -1)\nconst _hoisted_2 = { class: \"list-disc list-inside\" }\nconst _hoisted_3 = {\n key: 1,\n class: \"block text-green-800\"\n}\n\nimport { VNode } from 'vue';\n \n \nexport default /*#__PURE__*/_defineComponent({\n props: {\n formatted_validation_errors: null\n },\n setup(__props: any) {\n\nconst props = __props as {formatted_validation_errors: (string | VNode)[][]}\n\n\n \n\n\nreturn (_ctx: any,_cache: any) => {\n return (_openBlock(), _createElementBlock(\"div\", {\n class: _normalizeClass([\"border border-gray-500 rounded mt-4 mb-2 py-2 px-3\", { 'bg-red-50': props.formatted_validation_errors.length > 0 }])\n }, [\n (props.formatted_validation_errors.length > 0)\n ? (_openBlock(), _createElementBlock(_Fragment, { key: 0 }, [\n _hoisted_1,\n _createElementVNode(\"ul\", _hoisted_2, [\n (_openBlock(true), _createElementBlock(_Fragment, null, _renderList(props.formatted_validation_errors, (validation_error, vei) => {\n return (_openBlock(), _createElementBlock(\"li\", {\n class: \"validation-error text-red-900\",\n key: vei\n }, [\n (_openBlock(true), _createElementBlock(_Fragment, null, _renderList(validation_error, (err_part) => {\n return (_openBlock(), _createElementBlock(_Fragment, { key: err_part }, [\n ((err_part as any).__v_isVNode ?? false)\n ? (_openBlock(), _createBlock(_resolveDynamicComponent(err_part), { key: 0 }))\n : (_openBlock(), _createElementBlock(_Fragment, { key: 1 }, [\n _createTextVNode(_toDisplayString(err_part), 1)\n ], 64))\n ], 64))\n }), 128))\n ]))\n }), 128))\n ])\n ], 64))\n : (_openBlock(), _createElementBlock(\"span\", _hoisted_3, \"Graph contains no errors\"))\n ], 2))\n}\n}\n\n})","import script from \"./GraphValidationErrors.vue?vue&type=script&lang=ts&setup=true\"\nexport * from \"./GraphValidationErrors.vue?vue&type=script&lang=ts&setup=true\"\n\nimport \"./GraphValidationErrors.vue?vue&type=style&index=0&id=0dba82ff&lang=scss\"\n\nconst __exports__ = script;\n\nexport default __exports__","import { defineComponent as _defineComponent } from 'vue'\nimport { createElementVNode as _createElementVNode, toDisplayString as _toDisplayString, openBlock as _openBlock, createElementBlock as _createElementBlock, createCommentVNode as _createCommentVNode, createVNode as _createVNode, createBlock as _createBlock, unref as _unref, vModelCheckbox as _vModelCheckbox, withDirectives as _withDirectives, createTextVNode as _createTextVNode, Fragment as _Fragment } from \"vue\"\n\nconst _hoisted_1 = { class: \"mb-4\" }\nconst _hoisted_2 = /*#__PURE__*/_createElementVNode(\"h1\", { class: \"text-4xl font-serif inline\" }, \"GraphDoc\", -1)\nconst _hoisted_3 = {\n key: 0,\n class: \"text-sm\"\n}\nconst _hoisted_4 = /*#__PURE__*/_createElementVNode(\"p\", { class: \"mt-2\" }, \" This tool serves as a PoC to convert flowcharts (which can be represented as directed acyclic graphs) to docassemble interviews. The goal of this tool is to provide an intuitive interface for constructing docassemble interviews, in which relations and dependencies between nodes ('blocks') are more clearly visible. \", -1)\nconst _hoisted_5 = /*#__PURE__*/_createElementVNode(\"h2\", { class: \"text-lg font-serif mt-2 mb-1\" }, \"Instructions\", -1)\nconst _hoisted_6 = /*#__PURE__*/_createElementVNode(\"p\", null, \" Start by dragging nodes from the left sidebar. Connect nodes by dragging edges from and to the ports of the nodes. Configure nodes and edges by clicking on their cells and filling in the details in the config sidebar on the right. Nodes and edges can also be removed from this sidebar. If no output is produced, interpret the validation errors presented above the docassemble output window. For an example of a well structured graph, click on 'Load example'. \", -1)\nconst _hoisted_7 = [\n _hoisted_4,\n _hoisted_5,\n _hoisted_6\n]\nconst _hoisted_8 = { class: \"border border-gray-400 rounded overflow-hidden\" }\nconst _hoisted_9 = { class: \"w-full bg-gray-100\" }\nconst _hoisted_10 = {\n class: \"w-full flex\",\n style: {\"height\":\"500px\"}\n}\nconst _hoisted_11 = { class: \"w-20 flex-initial bg-gray-100 border-t border-gray-200\" }\nconst _hoisted_12 = /*#__PURE__*/_createElementVNode(\"div\", {\n id: \"modeler-container-box\",\n class: \"flex flex-grow border-4 border-b-0 border-gray-300\"\n}, [\n /*#__PURE__*/_createElementVNode(\"div\", {\n id: \"modeler-container\",\n style: {\"flex\":\"1\"}\n })\n], -1)\nconst _hoisted_13 = { class: \"w-64 flex-initial bg-gray-100 border-t border-gray-200 overflow-y-auto\" }\nconst _hoisted_14 = { class: \"my-4\" }\nconst _hoisted_15 = /*#__PURE__*/_createElementVNode(\"span\", { class: \"text-lg block mb-1\" }, \"Docassemble interview output\", -1)\nconst _hoisted_16 = { class: \"text-sm text-gray-700\" }\nconst _hoisted_17 = /*#__PURE__*/_createTextVNode(\" Include a copy of the model \")\nconst _hoisted_18 = { class: \"relative\" }\nconst _hoisted_19 = {\n class: \"w-full min-h-4 font-mono border rounded p-2 mt-1 whitespace-pre-wrap\",\n id: \"docassemble_out_container\"\n}\n\nimport { h, onMounted, reactive, Ref, ref, VNode, watch } from 'vue';\n\n import { useToast } from \"vue-toastification\";\n \n import { Cell, Graph } from '@antv/x6';\n\n import GraphModelerConfigBar from './GraphModelerConfigBar.vue'\n import GraphModelerElementsBar from './GraphModelerElementsBar.vue'\n import GraphModelerToolbar from './GraphModelerToolbar.vue'\n import GraphValidationErrors from './GraphValidationErrors.vue'\n \n import Transformer from '@/utils/transformer'\n import { graph_options_defaults, graph_register_defaults } from '@/utils/antv-model'\n import { DocassembleTransformer, validationErrorList } from '@/utils/transformer/docassemble';\n import { Node, Edge } from '@/utils/graph';\n\n \nexport default /*#__PURE__*/_defineComponent({\n setup(__props) {\n\n\n const read_more = ref(false);\n\n onMounted(() => {\n init_modeler()\n docassemble_cont_update()\n })\n\n const graph_data: Ref = ref({});\n const graph: Ref = ref();\n\n const selected_cell: Ref = ref();\n function select_cell(cell: Cell | undefined) {\n if (typeof cell !== 'undefined') {\n selected_cell.value = cell;\n graph.value?.select(cell);\n graph.value?.scrollToCell(cell);\n }\n }\n\n const docassemble_validation_errors: Ref = ref([]);\n const formatted_validation_errors: Ref<(string | VNode)[][]> = ref([]);\n const docassemble_cont: Ref = ref('');\n\n const docassemble_out_options = reactive({\n include_json_export: true,\n });\n\n watch(() => docassemble_out_options, (val => {\n console.log(\"options updated\")\n docassemble_cont_update();\n }), { deep: true })\n\n const docassemble_cont_update = () => {\n if (typeof graph.value == \"undefined\")\n return;\n \n const transformer = (new Transformer()).in_antv(graph.value);\n\n docassemble_validation_errors.value = (new DocassembleTransformer()).validate_graph(transformer.graph);\n\n // remove cells from all errors\n graph.value.getCells().forEach(cell => \n typeof cell.getData()?.errors !== 'undefined' &&\n cell.setData({'errors': false}, {no_da_update: true}));\n \n // this part formats the conversion errors, which contain Node and Edge \n // objects, to a clickable span as a VNode\n formatted_validation_errors.value = docassemble_validation_errors.value.map((val_error) => {\n return val_error.map(error_part => {\n if (typeof error_part === \"string\") {\n return error_part;\n } else if (error_part.is_node()) {\n const error_node = (error_part as Node);\n const antv_node = graph.value?.getCellById(error_node.id);\n if (typeof antv_node !== 'undefined') {\n antv_node.setData({errors: true}, {no_da_update: true});\n return h('span', {\n onClick(event: any) {\n select_cell(antv_node);\n },\n class: 'clickable-entity'\n }, error_node.get_label());\n } else {\n return `\"${ error_node.get_label() }\"\"`\n }\n } else if (error_part.is_edge()) {\n const error_edge = (error_part as Edge);\n const antv_edge = graph.value?.getCellById(error_edge.id);\n const error_edge_content = error_edge.gd.content ? \n `with content ${error_edge.gd.content}` : \n `leaving from node ${ error_edge.get_node_from().get_label() }`;\n if (typeof antv_edge !== 'undefined') {\n return h('span', {\n onClick(event: any) {\n select_cell(graph.value?.getCellById(error_edge.gd.content ? error_edge.id : error_edge.node_from_id));\n },\n class: 'clickable-entity'\n }, error_edge_content);\n } else {\n return `\"${ error_edge_content }\"`\n }\n } else {\n return ''\n }\n });\n });\n\n if(formatted_validation_errors.value.length == 0) {\n docassemble_cont.value = transformer.out_docassemble()\n if (docassemble_cont.value && docassemble_out_options.include_json_export) {\n docassemble_cont.value = docassemble_cont.value\n .concat(\"\\n---\\n# [START INLINE GRAPHDOC EXPORT]\")\n .concat(\"\\n# \").concat(JSON.stringify(transformer.out_json()))\n .concat(\"\\n# [END INLINE GRAPHDOC EXPORT]\");\n }\n } else {\n docassemble_cont.value = '-';\n }\n };\n\n const copy_button_content = ref('COPY');\n const copy_docassemble_out = () => {\n \n (window as any).getSelection().selectAllChildren(\n document.getElementById('docassemble_out_container')\n );\n\n // source: https://stackoverflow.com/a/67008779/17864167\n navigator.clipboard.writeText(docassemble_cont.value)\n .then(() => {\n copy_button_content.value = 'COPIED!';\n setTimeout(() => { copy_button_content.value = 'COPY' }, 1200)\n })\n .catch(err => {\n copy_button_content.value = 'FAILED';\n setTimeout(() => { copy_button_content.value = 'COPY' }, 1200)\n console.log('Failed to copy', err);\n });\n }\n\n const register_events = (graph: Graph) => {\n // https://x6.antv.vision/en/docs/tutorial/intermediate/events\n\n graph.on('cell:change:*', (args) => {\n // console.log(args)\n if (!(args.options.no_da_update ?? false)) {\n if (args.key == 'target') {\n // when target hits, it changes from {x: n, y: n} to Cell, which we will catch here.\n if (typeof args.current.cell != typeof args.previous.cell)\n docassemble_cont_update()\n\n // other changes to ignore:\n } else if (!['target', 'zIndex', 'tools', 'position'].includes(args.key as string))\n docassemble_cont_update()\n }\n })\n\n graph.on('cell:removed', docassemble_cont_update)\n graph.on('cell:added', docassemble_cont_update)\n\n graph.on('cell:selected', ({ cell, options }) => {\n if (selected_cell.value != cell)\n selected_cell.value = cell\n })\n\n graph.on('cell:unselected', ({ cell, options }) => {\n if (selected_cell.value != null)\n selected_cell.value = undefined\n })\n\n graph.on('blank:click', ({ e, x, y }) => {\n if (selected_cell.value != null)\n selected_cell.value = undefined\n })\n }\n\n const init_modeler = () => {\n\n let container = document.getElementById('modeler-container')!;\n // let container_box = document.getElementById('modeler-container-box')!;\n\n let width = container.scrollWidth;\n let height = container.scrollHeight || 500;\n\n graph.value = new Graph({\n ...graph_options_defaults,\n\n container: container,\n autoResize: true,\n\n // width,\n // height,\n })\n\n if(graph.value != undefined)\n {\n graph_register_defaults(graph.value);\n register_events(graph.value);\n\n docassemble_cont_update()\n }\n\n };\n\n\nreturn (_ctx: any,_cache: any) => {\n return (_openBlock(), _createElementBlock(_Fragment, null, [\n _createElementVNode(\"div\", _hoisted_1, [\n _createElementVNode(\"span\", null, [\n _hoisted_2,\n _createElementVNode(\"button\", {\n onClick: _cache[0] || (_cache[0] = ($event: any) => (read_more.value = !read_more.value)),\n class: \"font-normal underline-offset-4 underline hover:no-underline pl-6 py-1 px-2 text-gray-600 hover:text-gray-900\"\n }, \"read \" + _toDisplayString(read_more.value ? 'less' : 'more'), 1)\n ]),\n (read_more.value)\n ? (_openBlock(), _createElementBlock(\"div\", _hoisted_3, _hoisted_7))\n : _createCommentVNode(\"\", true)\n ]),\n _createElementVNode(\"div\", _hoisted_8, [\n _createElementVNode(\"div\", _hoisted_9, [\n _createVNode(GraphModelerToolbar, {\n graph: graph.value,\n docassemble_cont_update: docassemble_cont_update,\n init_modeler: init_modeler\n }, null, 8, [\"graph\"])\n ]),\n _createElementVNode(\"div\", _hoisted_10, [\n _createElementVNode(\"div\", _hoisted_11, [\n (graph.value !== null)\n ? (_openBlock(), _createBlock(GraphModelerElementsBar, {\n key: 0,\n graph: graph.value\n }, null, 8, [\"graph\"]))\n : _createCommentVNode(\"\", true)\n ]),\n _hoisted_12,\n _createElementVNode(\"div\", _hoisted_13, [\n _createVNode(GraphModelerConfigBar, { cell: selected_cell.value }, null, 8, [\"cell\"])\n ])\n ])\n ]),\n _createVNode(GraphValidationErrors, { formatted_validation_errors: formatted_validation_errors.value }, null, 8, [\"formatted_validation_errors\"]),\n _createElementVNode(\"div\", _hoisted_14, [\n _hoisted_15,\n _createElementVNode(\"label\", _hoisted_16, [\n _withDirectives(_createElementVNode(\"input\", {\n type: \"checkbox\",\n class: \"mr-1\",\n \"onUpdate:modelValue\": _cache[1] || (_cache[1] = ($event: any) => ((_unref(docassemble_out_options).include_json_export) = $event))\n }, null, 512), [\n [_vModelCheckbox, _unref(docassemble_out_options).include_json_export]\n ]),\n _hoisted_17\n ]),\n _createElementVNode(\"div\", _hoisted_18, [\n _createElementVNode(\"div\", _hoisted_19, _toDisplayString(docassemble_cont.value), 1),\n _createElementVNode(\"span\", {\n class: \"copy-button\",\n onClick: _cache[2] || (_cache[2] = ($event: any) => (copy_docassemble_out()))\n }, _toDisplayString(copy_button_content.value), 1)\n ])\n ])\n ], 64))\n}\n}\n\n})","import script from \"./GraphModeler.vue?vue&type=script&lang=ts&setup=true\"\nexport * from \"./GraphModeler.vue?vue&type=script&lang=ts&setup=true\"\n\nimport \"./GraphModeler.vue?vue&type=style&index=0&id=94291258&lang=scss\"\n\nconst __exports__ = script;\n\nexport default __exports__","import { defineComponent as _defineComponent } from 'vue'\nimport { createVNode as _createVNode, openBlock as _openBlock, createElementBlock as _createElementBlock } from \"vue\"\n\nconst _hoisted_1 = { class: \"mb-8 mt-4 mx-auto max-w-6xl\" }\n\nimport { onMounted } from 'vue'\n\n import GraphModeler from './GraphModeler.vue'\n\n \nexport default /*#__PURE__*/_defineComponent({\n setup(__props) {\n\n\n onMounted(() => {\n console.log('Editor window mounted.')\n });\n \n\nreturn (_ctx: any,_cache: any) => {\n return (_openBlock(), _createElementBlock(\"div\", _hoisted_1, [\n _createVNode(GraphModeler)\n ]))\n}\n}\n\n})","import script from \"./GraphEditorComponent.vue?vue&type=script&lang=ts&setup=true\"\nexport * from \"./GraphEditorComponent.vue?vue&type=script&lang=ts&setup=true\"\n\nconst __exports__ = script;\n\nexport default __exports__","import { defineComponent as _defineComponent } from 'vue'\nimport { createVNode as _createVNode, openBlock as _openBlock, createElementBlock as _createElementBlock } from \"vue\"\n\nconst _hoisted_1 = { class: \"\" }\n\nimport { defineComponent } from 'vue';\n// import GraphModeler from './components/GraphModeler.vue';\nimport GraphEditorComponent from './components/graph/GraphEditorComponent.vue';\nimport Test from './components/Test.vue';\n\nexport default /*#__PURE__*/_defineComponent({\n setup(__props) {\n\n\nreturn (_ctx: any,_cache: any) => {\n return (_openBlock(), _createElementBlock(\"div\", _hoisted_1, [\n _createVNode(GraphEditorComponent)\n ]))\n}\n}\n\n})","import script from \"./App.vue?vue&type=script&lang=ts&setup=true\"\nexport * from \"./App.vue?vue&type=script&lang=ts&setup=true\"\n\nimport \"./App.vue?vue&type=style&index=0&id=62820c9f&lang=scss\"\n\nconst __exports__ = script;\n\nexport default __exports__","import { createApp } from 'vue'\nimport App from './App.vue'\n\nimport './style/index.scss'\n\ncreateApp(App).mount('#app')\n","// The module cache\nvar __webpack_module_cache__ = {};\n\n// The require function\nfunction __webpack_require__(moduleId) {\n\t// Check if module is in cache\n\tvar cachedModule = __webpack_module_cache__[moduleId];\n\tif (cachedModule !== undefined) {\n\t\treturn cachedModule.exports;\n\t}\n\t// Create a new module (and put it into the cache)\n\tvar module = __webpack_module_cache__[moduleId] = {\n\t\t// no module.id needed\n\t\t// no module.loaded 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t=i.pop(),e=t[0];if(s[o(t)])continue;let n=!1;while(!n)if(r.length<2)r.push(t),n=!0;else{const a=r.pop(),l=a[0],c=r.pop(),h=c[0],u=h.cross(l,e);if(u<0)r.push(c),r.push(a),r.push(t),n=!0;else if(0===u){const t=1e-10,n=l.angleBetween(h,e);Math.abs(n-180)2&&r.pop();let l=-1;for(let u=0,d=r.length;u0){const t=r.slice(l),e=r.slice(0,l);c=t.concat(e)}else c=r;const h=[];for(let u=0,d=c.length;ut.equals(this.points[e]))))}clone(){return new Ry(this.points.map((t=>t.clone())))}toJSON(){return this.points.map((t=>t.toJSON()))}serialize(){return this.points.map((t=>`${t.x}, ${t.y}`)).join(" ")}}(function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&"function"===typeof i.toHull&&"function"===typeof i.simplify}t.toStringTag=`X6.Geometry.${t.name}`,t.isPolyline=e})(Ry||(Ry={})),function(t){function e(e){const n=e.trim();if(""===n)return new t;const i=[],s=n.split(/\s*,\s*|\s+/);for(let t=0,r=s.length;t0&&b<1&&p.push(b)}else w=m*m-4*y*f,x=Math.sqrt(w),w<0||(v=(-m+x)/(2*f),v>0&&v<1&&p.push(v),C=(-m-x)/(2*f),C>0&&C<1&&p.push(C));let M=p.length;const k=M;while(M)M-=1,b=p[M],A=1-b,E=A*A*A*s+3*A*A*b*o+3*A*b*b*l+b*b*b*h,g[0][M]=E,S=A*A*A*r+3*A*A*b*a+3*A*b*b*c+b*b*b*u,g[1][M]=S,d[M]={X:E,Y:S};p[k]=0,p[k+1]=1,d[k]={X:s,Y:r},d[k+1]={X:h,Y:u},g[0][k]=s,g[1][k]=r,g[0][k+1]=h,g[1][k+1]=u,p.length=k+2,g[0].length=k+2,g[1].length=k+2,d.length=k+2;const O=Math.min.apply(null,g[0]),P=Math.min.apply(null,g[1]),T=Math.max.apply(null,g[0]),D=Math.max.apply(null,g[1]);return new Ly(O,P,T-O,D-P)}closestPoint(t,e={}){return this.pointAtT(this.closestPointT(t,e))}closestPointLength(t,e={}){const n=this.getOptions(e);return this.lengthAtT(this.closestPointT(t,n),n)}closestPointNormalizedLength(t,e={}){const n=this.getOptions(e),i=this.closestPointLength(t,n);if(!i)return 0;const s=this.length(n);return 0===s?0:i/s}closestPointT(t,e={}){const n=this.getPrecision(e),i=this.getDivisions(e),s=Math.pow(10,-n);let r=null,o=0,a=0,l=0,c=0,h=0,u=null;const d=i.length;let p=d>0?1/d:0;i.forEach(((e,n)=>{const i=e.start.distance(t),s=e.end.distance(t),d=i+s;(null==u||d=1)return this.divideAtT(1);const n=this.tAt(t,e);return this.divideAtT(n)}divideAtLength(t,e={}){const n=this.tAtLength(t,e);return this.divideAtT(n)}divide(t){return this.divideAtT(t)}divideAtT(t){const e=this.start,n=this.controlPoint1,i=this.controlPoint2,s=this.end;if(t<=0)return[new $y(e,e,e,e),new $y(e,n,i,s)];if(t>=1)return[new $y(e,n,i,s),new $y(s,s,s,s)];const r=this.getSkeletonPoints(t),o=r.startControlPoint1,a=r.startControlPoint2,l=r.divider,c=r.dividerControlPoint1,h=r.dividerControlPoint2;return[new $y(e,o,a,l),new $y(l,c,h,s)]}endpointDistance(){return this.start.distance(this.end)}getSkeletonPoints(t){const e=this.start,n=this.controlPoint1,i=this.controlPoint2,s=this.end;if(t<=0)return{startControlPoint1:e.clone(),startControlPoint2:e.clone(),divider:e.clone(),dividerControlPoint1:n.clone(),dividerControlPoint2:i.clone()};if(t>=1)return{startControlPoint1:n.clone(),startControlPoint2:i.clone(),divider:s.clone(),dividerControlPoint1:s.clone(),dividerControlPoint2:s.clone()};const r=new Fy(e,n).pointAt(t),o=new Fy(n,i).pointAt(t),a=new Fy(i,s).pointAt(t),l=new Fy(r,o).pointAt(t),c=new Fy(o,a).pointAt(t),h=new Fy(l,c).pointAt(t);return{startControlPoint1:r,startControlPoint2:l,divider:h,dividerControlPoint1:c,dividerControlPoint2:a}}getSubdivisions(t={}){const e=this.getPrecision(t);let n=[new $y(this.start,this.controlPoint1,this.controlPoint2,this.end)];if(0===e)return n;let i=this.endpointDistance();const s=Math.pow(10,-e);let r=0;while(1){r+=1;const t=[];n.forEach((e=>{const n=e.divide(.5);t.push(n[0],n[1])}));const e=t.reduce(((t,e)=>t+e.endpointDistance()),0),o=0!==e?(e-i)/e:0;if(r>1&&ot+e.endpointDistance()),0)}lengthAtT(t,e={}){if(t<=0)return 0;const n=void 0===e.precision?this.PRECISION:e.precision,i=this.divide(t)[0];return i.length({precision:n})}pointAt(t,e={}){if(t<=0)return this.start.clone();if(t>=1)return this.end.clone();const n=this.tAt(t,e);return this.pointAtT(n)}pointAtLength(t,e={}){const n=this.tAtLength(t,e);return this.pointAtT(n)}pointAtT(t){return t<=0?this.start.clone():t>=1?this.end.clone():this.getSkeletonPoints(t).divider}isDifferentiable(){const t=this.start,e=this.controlPoint1,n=this.controlPoint2,i=this.end;return!(t.equals(e)&&e.equals(n)&&n.equals(i))}tangentAt(t,e={}){if(!this.isDifferentiable())return null;t<0?t=0:t>1&&(t=1);const n=this.tAt(t,e);return this.tangentAtT(n)}tangentAtLength(t,e={}){if(!this.isDifferentiable())return null;const n=this.tAtLength(t,e);return this.tangentAtT(n)}tangentAtT(t){if(!this.isDifferentiable())return null;t<0&&(t=0),t>1&&(t=1);const e=this.getSkeletonPoints(t),n=e.startControlPoint2,i=e.dividerControlPoint1,s=e.divider,r=new Fy(n,i);return r.translate(s.x-n.x,s.y-n.y),r}getPrecision(t={}){return null==t.precision?this.PRECISION:t.precision}getDivisions(t={}){if(null!=t.subdivisions)return t.subdivisions;const e=this.getPrecision(t);return this.getSubdivisions({precision:e})}getOptions(t={}){const e=this.getPrecision(t),n=this.getDivisions(t);return{precision:e,subdivisions:n}}tAt(t,e={}){if(t<=0)return 0;if(t>=1)return 1;const n=this.getOptions(e),i=this.length(n),s=i*t;return this.tAtLength(s,n)}tAtLength(t,e={}){let n=!0;t<0&&(n=!1,t=-t);const i=this.getPrecision(e),s=this.getDivisions(e),r={precision:i,subdivisions:s};let o,a,l=null,c=0,h=0,u=0;const d=s.length;let p=d>0?1/d:0;for(let m=0;mn.push(t.end.clone()))),n}toPolyline(t={}){return new Ry(this.toPoints(t))}scale(t,e,n){return this.start.scale(t,e,n),this.controlPoint1.scale(t,e,n),this.controlPoint2.scale(t,e,n),this.end.scale(t,e,n),this}rotate(t,e){return this.start.rotate(t,e),this.controlPoint1.rotate(t,e),this.controlPoint2.rotate(t,e),this.end.rotate(t,e),this}translate(t,e){return"number"===typeof t?(this.start.translate(t,e),this.controlPoint1.translate(t,e),this.controlPoint2.translate(t,e),this.end.translate(t,e)):(this.start.translate(t),this.controlPoint1.translate(t),this.controlPoint2.translate(t),this.end.translate(t)),this}equals(t){return null!=t&&this.start.equals(t.start)&&this.controlPoint1.equals(t.controlPoint1)&&this.controlPoint2.equals(t.controlPoint2)&&this.end.equals(t.end)}clone(){return new $y(this.start,this.controlPoint1,this.controlPoint2,this.end)}toJSON(){return{start:this.start.toJSON(),controlPoint1:this.controlPoint1.toJSON(),controlPoint2:this.controlPoint2.toJSON(),end:this.end.toJSON()}}serialize(){return[this.start.serialize(),this.controlPoint1.serialize(),this.controlPoint2.serialize(),this.end.serialize()].join(" ")}}(function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;try{if((null==n||n===t.toStringTag)&&jy.isPoint(i.start)&&jy.isPoint(i.controlPoint1)&&jy.isPoint(i.controlPoint2)&&jy.isPoint(i.end)&&"function"===typeof i.toPoints&&"function"===typeof i.toPolyline)return!0}catch(s){return!1}return!1}t.toStringTag=`X6.Geometry.${t.name}`,t.isCurve=e})($y||($y={})),function(t){function e(t){const e=t.length,n=[],i=[];let s=2;n[0]=t[0]/s;for(let r=1;rjy.clone(t))),i=[],s=[],r=n.length-1;if(1===r)return i[0]=new jy((2*n[0].x+n[1].x)/3,(2*n[0].y+n[1].y)/3),s[0]=new jy(2*i[0].x-n[0].x,2*i[0].y-n[0].y),[i,s];const o=[];for(let e=1;e=1?n:n*t}divideAtT(t){if(this.divideAt)return this.divideAt(t);throw new Error("Neither `divideAtT` nor `divideAt` method is implemented.")}pointAtT(t){if(this.pointAt)return this.pointAt(t);throw new Error("Neither `pointAtT` nor `pointAt` method is implemented.")}tangentAtT(t){if(this.tangentAt)return this.tangentAt(t);throw new Error("Neither `tangentAtT` nor `tangentAt` method is implemented.")}}class Iy extends zy{constructor(t,e){super(),Fy.isLine(t)?this.endPoint=t.end.clone().round(2):this.endPoint=jy.create(t,e).round(2)}get type(){return"L"}get line(){return new Fy(this.start,this.end)}bbox(){return this.line.bbox()}closestPoint(t){return this.line.closestPoint(t)}closestPointLength(t){return this.line.closestPointLength(t)}closestPointNormalizedLength(t){return this.line.closestPointNormalizedLength(t)}closestPointTangent(t){return this.line.closestPointTangent(t)}length(){return this.line.length()}divideAt(t){const e=this.line.divideAt(t);return[new Iy(e[0]),new Iy(e[1])]}divideAtLength(t){const e=this.line.divideAtLength(t);return[new Iy(e[0]),new Iy(e[1])]}getSubdivisions(){return[]}pointAt(t){return this.line.pointAt(t)}pointAtLength(t){return this.line.pointAtLength(t)}tangentAt(t){return this.line.tangentAt(t)}tangentAtLength(t){return this.line.tangentAtLength(t)}isDifferentiable(){return null!=this.previousSegment&&!this.start.equals(this.end)}clone(){return new Iy(this.end)}scale(t,e,n){return this.end.scale(t,e,n),this}rotate(t,e){return this.end.rotate(t,e),this}translate(t,e){return"number"===typeof t?this.end.translate(t,e):this.end.translate(t),this}equals(t){return this.type===t.type&&this.start.equals(t.start)&&this.end.equals(t.end)}toJSON(){return{type:this.type,start:this.start.toJSON(),end:this.end.toJSON()}}serialize(){const t=this.end;return`${this.type} ${t.x} ${t.y}`}}(function(t){function e(...e){const n=e.length,i=e[0];if(Fy.isLine(i))return new t(i);if(jy.isPointLike(i))return 1===n?new t(i):e.map((e=>new t(e)));if(2===n)return new t(+e[0],+e[1]);const s=[];for(let r=0;r1&&(h=Math.sqrt(h),n*=h,i*=h);const y=n*n,b=i*i,v=(r===o?-1:1)*Math.sqrt(Math.abs((y*b-y*c*c-b*s*s)/(y*c*c+b*s*s)));f=v*n*c/i+(t+a)/2,m=v*-i*s/n+(e+l)/2,p=Math.asin((e-m)/i),g=Math.asin((l-m)/i),p=tg&&(p-=2*Math.PI),!o&&g>p&&(g-=2*Math.PI)}let b=g-p;if(Math.abs(b)>h){const t=g,e=a,r=l;g=p+h*(o&&g>p?1:-1),a=f+n*Math.cos(g),l=m+i*Math.sin(g),y=qy(a,l,n,i,s,0,o,e,r,[g,t,f,m])}b=g-p;const v=Math.cos(p),C=Math.sin(p),w=Math.cos(g),x=Math.sin(g),E=Math.tan(b/4),S=4/3*(n*E),A=4/3*(i*E),M=[t,e],k=[t+S*C,e-A*v],O=[a+S*x,l-A*w],P=[a,l];if(k[0]=2*M[0]-k[0],k[1]=2*M[1]-k[1],c)return[k,O,P].concat(y);{y=[k,O,P].concat(y).join().split(",");const t=[],e=y.length;for(let n=0;n{const o=[];let a=e.toLowerCase();n.replace(i,((t,e)=>(e&&o.push(+e),t))),"m"===a&&o.length>2&&(r.push([e,...o.splice(0,2)]),a="l",e="m"===e?"l":"L");const l=s[a];while(o.length>=l)if(r.push([e,...o.splice(0,l)]),!l)break;return t})),r}function Xy(t){const e=Wy(t);if(!e||!e.length)return[["M",0,0]];let n=0,i=0,s=0,r=0;const o=[];for(let a=0,l=e.length;a7){t[n].shift();const i=t[n];while(i.length)r[n]="A",n+=1,t.splice(n,0,["C"].concat(i.splice(0,6)));t.splice(n,1),a=e.length}}const r=[];let o="",a=e.length;for(let l=0;l0&&(o=r[l-1])),e[l]=i(e[l],n,o),"A"!==r[l]&&"C"===t&&(r[l]="C"),s(e,l);const a=e[l],c=a.length;n.x=a[c-2],n.y=a[c-1],n.bx=parseFloat(a[c-4])||n.x,n.by=parseFloat(a[c-3])||n.y}return e[0][0]&&"M"===e[0][0]||e.unshift(["M",0,0]),e}function Jy(t){return Yy(t).map((t=>t.map((t=>"string"===typeof t?t:My(t,2))))).join(",").split(",").join(" ")}(function(t){function e(...e){const n=e.length,i=e[0];if($y.isCurve(i))return new t(i);if(jy.isPointLike(i)){if(3===n)return new t(e[0],e[1],e[2]);const i=[];for(let s=0;s0,l=e||0;if(i&&a){t=t.slice();const e=t[0],n=new jy(o.x+(e.x-o.x)/2,o.y+(e.y-o.y)/2);t.splice(0,0,n)}let c=t[0],h=1;n?r.push("M",c.x,c.y):r.push("L",c.x,c.y);while(h<(i?t.length:t.length-1)){let e=t[Qy(h,t.length)],n=c.x-e.x,i=c.y-e.y;if(a&&(0!==n||0!==i)&&(null==s||s.indexOf(h-1)<0)){let s=Math.sqrt(n*n+i*i);const o=n*Math.min(l,s/2)/s,a=i*Math.min(l,s/2)/s,c=e.x+o,u=e.y+a;r.push("L",c,u);let d=t[Qy(h+1,t.length)];while(h"string"===typeof t?t:+t.toFixed(3))).join(" ")}function eb(t,e={}){const n=[];return t&&t.length&&t.forEach((t=>{Array.isArray(t)?n.push({x:t[0],y:t[1]}):n.push({x:t.x,y:t.y})})),tb(n,e.round,null==e.initialMove||e.initialMove,e.close,e.exclude)}function nb(t,e,n,i,s=0,r=0,o=0,a,l){if(0===n||0===i)return[];a-=t,l-=e,n=Math.abs(n),i=Math.abs(i);const c=-a/2,h=-l/2,u=Math.cos(s*Math.PI/180),d=Math.sin(s*Math.PI/180),p=u*c+d*h,g=-1*d*c+u*h,f=p*p,m=g*g,y=n*n,b=i*i,v=f/y+m/b;let C;if(v>1)n=Math.sqrt(v)*n,i=Math.sqrt(v)*i,C=0;else{let t=1;r===o&&(t=-1),C=t*Math.sqrt((y*b-y*m-b*f)/(y*m+b*f))}const w=C*n*g/i,x=-1*C*i*p/n,E=u*w-d*x+a/2,S=d*w+u*x+l/2;let A=Math.atan2((g-x)/i,(p-w)/n)-Math.atan2(0,1),M=A>=0?A:2*Math.PI+A;A=Math.atan2((-g-x)/i,(-p-w)/n)-Math.atan2((g-x)/i,(p-w)/n);let k=A>=0?A:2*Math.PI+A;0===o&&k>0?k-=2*Math.PI:0!==o&&k<0&&(k+=2*Math.PI);const O=2*k/Math.PI,P=Math.ceil(O<0?-1*O:O),T=k/P,D=8/3*Math.sin(T/4)*Math.sin(T/4)/Math.sin(T/2),N=u*n,j=u*i,L=d*n,F=d*i;let B=Math.cos(M),R=Math.sin(M),$=-D*(N*R+F*B),z=-D*(L*R-j*B),I=0,_=0;const V=[];for(let G=0;G+t.toFixed(2)))}function ib(t,e,n,i,s=0,r=0,o=0,a,l){const c=[],h=nb(t,e,n,i,s,r,o,a,l);if(null!=h)for(let u=0,d=h.length;u{0===n&&this.appendSegment(sb.createSegment("M",t.start)),null==e||e.end.equals(t.start)||this.appendSegment(sb.createSegment("M",t.start)),Fy.isLine(t)?this.appendSegment(sb.createSegment("L",t.end)):$y.isCurve(t)&&this.appendSegment(sb.createSegment("C",t.controlPoint1,t.controlPoint2,t.end)),e=t}))}else{const e=t;e.forEach((t=>{t.isSegment&&this.appendSegment(t)}))}else 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c=0,h=l.length;cn||t<0)throw new Error("Index out of range.");let i,s=null,r=null;if(0!==n&&(t>=1?(s=this.segments[t-1],r=s.nextSegment):(s=null,r=this.segments[0])),Array.isArray(e))for(let o=0,a=e.length;o=e||n<0)throw new Error("Index out of range.");return n}segmentAt(t,e={}){const n=this.segmentIndexAt(t,e);return n?this.getSegment(n):null}segmentAtLength(t,e={}){const n=this.segmentIndexAtLength(t,e);return n?this.getSegment(n):null}segmentIndexAt(t,e={}){if(0===this.segments.length)return null;const n=Oy(t,0,1),i=this.getOptions(e),s=this.length(i),r=s*n;return this.segmentIndexAtLength(r,i)}segmentIndexAtLength(t,e={}){const n=this.segments.length;if(0===n)return null;let i=!0;t<0&&(i=!1,t=-t);const s=this.getPrecision(e),r=this.getSubdivisions(e);let o=0,a=null;for(let l=0;l=1)return this.end.clone();const n=this.getOptions(e),i=this.length(n),s=i*t;return this.pointAtLength(s,n)}pointAtLength(t,e={}){if(0===this.segments.length)return null;if(0===t)return 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null==e?null==n?{}:n[i]||{}:(null==n&&(n=t.data={}),null==n[i]?n[i]=Object.assign({},e):n[i]=Object.assign(Object.assign({},n[i]),e),n[i])}normalizeEvent(t){return Ex.normalizeEvent(t)}}(function(t){function e(t){return v()(t)}function n(t,e){return e?Hm(t||"g"):Gm(t||"div")}function i(t,n,i){if(!t||"."===t)return{elems:[n]};if(i){const e=i[t];if(e)return{elems:Array.isArray(e)?e:[e]}}return Cw.useCSSSelector?{isCSSSelector:!0,elems:e(n).find(t).toArray()}:{elems:[]}}function s(t){let e=t;const n=t.originalEvent,i=n&&n.changedTouches&&n.changedTouches[0];if(i){for(const e in t)void 0===i[e]&&(i[e]=t[e]);e=i}const s=e.target;if(s){const t=s.correspondingUseElement;t&&(e.target=t)}return e}t.$=e,t.createElement=n,t.find=i,t.normalizeEvent=s})(Ex||(Ex={})),function(t){function e(e){return t.views[e]||null}t.views={},t.getView=e}(Ex||(Ex={})),function(t){let e=0;function n(){const t=`v${e}`;return e+=1,t}t.uniqueId=n}(vx||(vx={}));const Sx=t=>t;function Ax(t,e){return 0===e?"0%":`${Math.round(t/e*100)}%`}function Mx(t){const e=(e,n,i,s)=>n.isEdgeElement(i)?Ox(t,e,n,i,s):kx(t,e,n,i,s);return e}function kx(t,e,n,i,s){const r=n.cell,o=r.getAngle(),a=n.getUnrotatedBBoxOfElement(i),l=r.getBBox().getCenter(),c=jy.create(s).rotate(o,l);let h=c.x-a.x,u=c.y-a.y;return t&&(h=Ax(h,a.width),u=Ax(u,a.height)),e.anchor={name:"topLeft",args:{dx:h,dy:u,rotate:!0}},e}function Ox(t,e,n,i,s){const r=n.getConnection();if(!r)return e;const o=r.closestPointLength(s);if(t){const t=r.length();e.anchor={name:"ratio",args:{ratio:o/t}}}else e.anchor={name:"length",args:{length:o}};return e}const Px=Mx(!0),Tx=Mx(!1);var Dx,Nx;(function(t){t.presets=u,t.registry=yv.create({type:"connection strategy"}),t.registry.register(t.presets,!0)})(Dx||(Dx={}));class jx{constructor(t){this.view=t,this.clean()}clean(){this.elemCache&&this.elemCache.dispose(),this.elemCache=new wx,this.pathCache={}}get(t){const e=this.elemCache;return e.has(t)||this.elemCache.set(t,{}),this.elemCache.get(t)}getData(t){const e=this.get(t);return e.data||(e.data={}),e.data}getMatrix(t){const e=this.get(t);if(null==e.matrix){const n=this.view.rotatableNode||this.view.container;e.matrix=Jb(t,n)}return Lb(e.matrix)}getShape(t){const e=this.get(t);return null==e.shape&&(e.shape=Kb(t)),e.shape.clone()}getBoundingRect(t){const e=this.get(t);return null==e.boundingRect&&(e.boundingRect=Yb(t)),e.boundingRect.clone()}}(function(t){function e(t){return null!=t&&!n(t)}function n(t){return null!=t&&"string"===typeof t}function i(t){return null==t||n(t)?t:ku(t)}function s(t){return`${t}`.trim().replace(/[\r|\n]/g," ").replace(/>\s+<")}function r(t){const e=document.createDocumentFragment(),n={},i={},r=s(t),o=Zf(r,{raw:!0});return o.forEach((t=>{e.appendChild(t)})),{fragment:e,selectors:i,groups:n}}function o(t,e={ns:Im.svg}){const n=document.createDocumentFragment(),i={},s={},r=[{markup:Array.isArray(t)?t:[t],parent:n,ns:e.ns}];while(r.length>0){const t=r.pop();let e=t.ns||Im.svg;const n=t.markup,o=t.parent;n.forEach((t=>{const n=t.tagName;if(!n)throw new TypeError("Invalid tagName");t.ns&&(e=t.ns);const a=e===Im.svg,l=e?Gm(n,e):Vm(n),c=t.attrs;c&&(a?hy(l,dy(c)):v()(l).attr(c));const h=t.style;h&&v()(l).css(h);const u=t.className;null!=u&&l.setAttribute("class",Array.isArray(u)?u.join(" "):u),t.textContent&&(l.textContent=t.textContent);const d=t.selector;if(null!=d){if(s[d])throw new TypeError("Selector must be unique");s[d]=l}if(t.groupSelector){let e=t.groupSelector;Array.isArray(e)||(e=[e]),e.forEach((t=>{i[t]||(i[t]=[]),i[t].push(l)}))}o.appendChild(l);const p=t.children;Array.isArray(p)&&r.push({ns:e,markup:p,parent:l})}))}return Object.keys(i).forEach((t=>{if(s[t])throw new Error("Ambiguous group selector");s[t]=i[t]})),{fragment:n,selectors:s,groups:i}}function a(t){return t instanceof SVGElement?Hm("g"):Vm("div")}function l(t){if(n(t)){const e=rb.createVectors(t),n=e.length;if(1===n)return{elem:e[0].node};if(n>1){const t=a(e[0].node);return e.forEach((e=>{t.appendChild(e.node)})),{elem:t}}return{}}const e=o(t),i=e.fragment;let s=null;return i.childNodes.length>1?(s=a(i.firstChild),s.appendChild(i)):s=i.firstChild,{elem:s,selectors:e.selectors}}function c(t){const e=rb.createVectors(t),n=document.createDocumentFragment();for(let i=0,s=e.length;i ${r} > ${i}`:`> ${r}`,s;const o=t.parentNode;if(o&&o.childNodes.length>1){const e=Xm(t)+1;s=`${r}:nth-child(${e})`}else s=r;return i&&(s+=` > ${i}`),e(t.parentNode,n,s)}return i}function n(t,n,i){if("#text"===t.nodeName)return null;let s=null,r=null,o=null,a=!1;const l={tagName:t.tagName};if(t.attributes){o={};for(let e=0,n=t.attributes.length;e{const s=n(t,e,i);if(null!=s){const{markup:n,attrs:i,isCSSSelector:r}=s;if(a.set(t,n),n.selector&&null!=i&&(Object.keys(i).length&&(o[n.selector]=i),r&&delete n.selector),t.childNodes&&t.childNodes.length>0)for(let s=0,o=t.childNodes.length;sl(t,t))).filter((t=>null!=t));return{markup:c,attrs:o}}t.getSelector=e,t.xml2json=i}(Nx||(Nx={})),function(t){function e(){return"g"}function n(){return{tagName:"circle",selector:"circle",attrs:{r:10,fill:"#FFFFFF",stroke:"#000000"}}}function i(){return{tagName:"text",selector:"text",attrs:{fill:"#000000"}}}t.getPortContainerMarkup=e,t.getPortMarkup=n,t.getPortLabelMarkup=i}(Nx||(Nx={})),function(t){function e(){return t.sanitize('\n \n \n \n \n \n \n \n \n ')}function n(){return t.sanitize('\n \n \n \n \n Remove edge.\n \n \n \n \n Edge options.\n \n \n ')}function i(){return t.sanitize('\n \n \n \n \n Remove vertex.\n \n \n ')}function s(){return t.sanitize('\n \n \n \n ')}t.getEdgeMarkup=e,t.getEdgeToolMarkup=n,t.getEdgeVertexMarkup=i,t.getEdgeArrowheadMarkup=s}(Nx||(Nx={})),function(t){function e(t=!1){return{tagName:"foreignObject",selector:"fo",children:[{ns:Im.xhtml,tagName:"body",selector:"foBody",attrs:{xmlns:Im.xhtml},style:{width:"100%",height:"100%",background:"transparent"},children:t?[]:[{tagName:"div",selector:"foContent",style:{width:"100%",height:"100%"}}]}]}}t.getForeignObjectMarkup=e}(Nx||(Nx={}));class Lx{constructor(t){this.view=t}get cell(){return this.view.cell}getDefinition(t){return this.cell.getAttrDefinition(t)}processAttrs(t,e){let n,i,s,r,o;const a=[];return Object.keys(e).forEach((i=>{const s=e[i],r=this.getDefinition(i),o=Em(YC.isValidDefinition,this.view,r,s,{elem:t,attrs:e,cell:this.cell,view:this.view});if(r&&o)"string"===typeof r?(null==n&&(n={}),n[r]=s):null!==s&&a.push({name:i,definition:r});else{null==n&&(n={});const t=Lx.CASE_SENSITIVE_ATTR.includes(i)?i:Wf(i);n[t]=s}})),a.forEach((({name:n,definition:a})=>{const l=e[n],c=a;"function"===typeof c.set&&(!ry(t)&&Lx.DELAY_ATTRS.includes(n)?(null==o&&(o={}),o[n]=l):(null==i&&(i={}),i[n]=l));const h=a;"function"===typeof h.offset&&(null==s&&(s={}),s[n]=l);const u=a;"function"===typeof u.position&&(null==r&&(r={}),r[n]=l)})),{raw:e,normal:n,set:i,offset:s,position:r,delay:o}}mergeProcessedAttrs(t,e){t.set=Object.assign(Object.assign({},t.set),e.set),t.position=Object.assign(Object.assign({},t.position),e.position),t.offset=Object.assign(Object.assign({},t.offset),e.offset);const n=t.normal&&t.normal.transform;null!=n&&e.normal&&(e.normal.transform=n),t.normal=e.normal}findAttrs(t,e,n,i){const s=[],r=new wx;return Object.keys(t).forEach((o=>{const a=t[o];if(!pc(a))return;const{isCSSSelector:l,elems:c}=Ex.find(o,e,i);n[o]=c;for(let t=0,e=c.length;t{const e=r.get(t),n=e.attrs;e.attrs=n.reduceRight(((t,e)=>kc(t,e)),{})})),r}updateRelativeAttrs(t,e,n,i){const s=e.raw||{};let r=e.normal||{};const o=e.set,a=e.position,l=e.offset,c=e.delay,h=()=>({elem:t,cell:this.cell,view:this.view,attrs:s,refBBox:n.clone()});if(null!=o&&Object.keys(o).forEach((t=>{const e=o[t],n=this.getDefinition(t);if(null!=n){const i=Em(n.set,this.view,e,h());"object"===typeof i?r=Object.assign(Object.assign({},r),i):null!=i&&(r[t]=i)}})),ry(t))return void this.view.setAttrs(r,t);const u=r.transform,d=u?`${u}`:null,p=Bb(d),g=new jy(p.e,p.f);u&&(delete r.transform,p.e=0,p.f=0);let f=1,m=1;if(a||l){const e=this.view.getScaleOfElement(t,i.scalableNode);f=e.sx,m=e.sy}let y=!1;null!=a&&Object.keys(a).forEach((t=>{const e=a[t],n=this.getDefinition(t);if(null!=n){const t=Em(n.position,this.view,e,h());null!=t&&(y=!0,g.translate(jy.create(t).scale(f,m)))}})),this.view.setAttrs(r,t);let b=!1;if(null!=l){const e=this.view.getBoundingRectOfElement(t);if(e.width>0&&e.height>0){const n=qb(e,p).scale(1/f,1/m);Object.keys(l).forEach((e=>{const i=l[e],r=this.getDefinition(e);if(null!=r){const e=Em(r.offset,this.view,i,{elem:t,cell:this.cell,view:this.view,attrs:s,refBBox:n});null!=e&&(b=!0,g.translate(jy.create(e).scale(f,m)))}}))}}(null!=u||y||b)&&(g.round(1),p.e=g.x,p.f=g.y,t.setAttribute("transform",Rb(p)));const v=()=>{null!=c&&Object.keys(c).forEach((e=>{const n=c[e],i=this.getDefinition(e);if(null!=i){const s=Em(i.set,this.view,n,h());"object"===typeof s?this.view.setAttrs(s,t):null!=s&&this.view.setAttrs({[e]:s},t)}}))};i.forceSync?v():mv.scheduleTask(v)}update(t,e,n){const i={},s=this.findAttrs(n.attrs||e,t,i,n.selectors),r=n.attrs?this.findAttrs(e,t,i,n.selectors):s,o=[];s.each((e=>{const s=e.elem,a=e.attrs,l=this.processAttrs(s,a);if(null==l.set&&null==l.position&&null==l.offset&&null==l.delay)this.view.setAttrs(l.normal,s);else{const e=r.get(s),c=e?e.attrs:null,h=c&&null==a.ref?c.ref:a.ref;let u;if(h){if(u=(i[h]||this.view.find(h,t,n.selectors))[0],!u)throw new Error(`"${h}" reference does not exist.`)}else u=null;const d={node:s,refNode:u,attributes:c,processedAttributes:l},p=o.findIndex((t=>t.refNode===s));p>-1?o.splice(p,0,d):o.push(d)}}));const a=new wx;let l;o.forEach((e=>{const i=e.node,s=e.refNode;let r;const c=null!=s&&null!=n.rotatableNode&&Km(n.rotatableNode,s);if(s&&(r=a.get(s)),!r){const e=c?n.rotatableNode:t;r=s?Yb(s,{target:e}):n.rootBBox,s&&a.set(s,r)}let h;n.attrs&&e.attributes?(h=this.processAttrs(i,e.attributes),this.mergeProcessedAttrs(h,e.processedAttributes)):h=e.processedAttributes;let u=r;c&&null!=n.rotatableNode&&!n.rotatableNode.contains(i)&&(l||(l=Bb(hy(n.rotatableNode,"transform"))),u=qb(r,l));const d=o.find((t=>t.refNode===i));d&&(n.forceSync=!0),this.updateRelativeAttrs(i,h,u,n)}))}}(function(t){t.CASE_SENSITIVE_ATTR=["viewBox"],t.DELAY_ATTRS=["text","textWrap","sourceMarker","targetMarker"]})(Lx||(Lx={}));class Fx{constructor(t,e,n=[]){this.view=t;const i={},s={};let r=0;Object.keys(e).forEach((t=>{let n=e[t];Array.isArray(n)||(n=[n]),n.forEach((e=>{let n=i[e];n||(r+=1,n=i[e]=1<{i[t]||(r+=1,i[t]=1<25)throw new Error("Maximum number of flags exceeded.");this.flags=i,this.attrs=s,this.bootstrap=n}get cell(){return this.view.cell}getFlag(t){const e=this.flags;return null==e?0:Array.isArray(t)?t.reduce(((t,n)=>t|e[n]),0):0|e[t]}hasAction(t,e){return t&this.getFlag(e)}removeAction(t,e){return t^t&this.getFlag(e)}getBootstrapFlag(){return this.getFlag(this.bootstrap)}getChangedFlag(){let t=0;return this.attrs?(Object.keys(this.attrs).forEach((e=>{this.cell.hasChanged(e)&&(t|=this.attrs[e])})),t):t}}var Bx=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);snull!=e?hn([...Array.isArray(t)?t:[t],...Array.isArray(e)?e:[e]]):Array.isArray(t)?[...t]:[t],n=ku(this.getDefaults()),{bootstrap:i,actions:s,events:r,documentEvents:o}=t,a=Bx(t,["bootstrap","actions","events","documentEvents"]);return i&&(n.bootstrap=e(n.bootstrap,i)),s&&Object.keys(s).forEach((t=>{const i=s[t],r=n.actions[t];i&&r?n.actions[t]=e(r,i):i&&(n.actions[t]=e(i))})),r&&(n.events=Object.assign(Object.assign({},n.events),r)),t.documentEvents&&(n.documentEvents=Object.assign(Object.assign({},n.documentEvents),o)),kc(n,a)}get[Symbol.toStringTag](){return Rx.toStringTag}init(){}onRemove(){this.removeTools()}get priority(){return this.options.priority}get rootSelector(){return this.options.rootSelector}getConstructor(){return this.constructor}ensureOptions(t){return this.getConstructor().getOptions(t)}getContainerTagName(){return this.options.isSvgElement?"g":"div"}getContainerStyle(){}getContainerAttrs(){return{"data-cell-id":this.cell.id,"data-shape":this.cell.shape}}getContainerClassName(){return this.prefixClassName("cell")}ensureContainer(){return Ex.createElement(this.getContainerTagName(),this.options.isSvgElement)}setContainer(t){if(this.container!==t){this.undelegateEvents(),this.container=t,null!=this.options.events&&this.delegateEvents(this.options.events);const e=this.getContainerAttrs();null!=e&&this.setAttrs(e,t);const n=this.getContainerStyle();null!=n&&this.setStyle(n,t);const i=this.getContainerClassName();null!=i&&this.addClass(i,t)}return this}isNodeView(){return!1}isEdgeView(){return!1}render(){return this}confirmUpdate(t,e={}){return 0}getBootstrapFlag(){return this.flag.getBootstrapFlag()}getFlag(t){return this.flag.getFlag(t)}hasAction(t,e){return this.flag.hasAction(t,e)}removeAction(t,e){return this.flag.removeAction(t,e)}handleAction(t,e,n,i){if(this.hasAction(t,e)){n();const s=[e];return i&&("string"===typeof i?s.push(i):s.push(...i)),this.removeAction(t,s)}return t}setup(){this.cell.on("changed",(({options:t})=>this.onAttrsChange(t)))}onAttrsChange(t){let e=this.flag.getChangedFlag();!t.updated&&e&&(t.dirty&&this.hasAction(e,"update")&&(e|=this.getFlag("render")),t.toolId&&(t.async=!1),null!=this.graph&&this.graph.renderer.requestViewUpdate(this,e,this.priority,t))}parseJSONMarkup(t,e){const n=Nx.parseJSONMarkup(t),i=n.selectors,s=this.rootSelector;if(e&&s){if(i[s])throw new Error("Invalid root selector");i[s]=e}return n}can(t){let e=this.graph.options.interacting;if("function"===typeof e&&(e=Em(e,this.graph,this)),"object"===typeof e){let n=e[t];return"function"===typeof n&&(n=Em(n,this.graph,this)),!1!==n}return"boolean"===typeof e&&e}cleanCache(){return this.cache.clean(),this}getCache(t){return this.cache.get(t)}getDataOfElement(t){return this.cache.getData(t)}getMatrixOfElement(t){return this.cache.getMatrix(t)}getShapeOfElement(t){return this.cache.getShape(t)}getScaleOfElement(t,e){let n,i;if(e&&e.contains(t)){const t=lv(e);n=1/t.sx,i=1/t.sy}else n=1,i=1;return{sx:n,sy:i}}getBoundingRectOfElement(t){return this.cache.getBoundingRect(t)}getBBoxOfElement(t){const e=this.getBoundingRectOfElement(t),n=this.getMatrixOfElement(t),i=this.getRootRotatedMatrix(),s=this.getRootTranslatedMatrix();return qb(e,s.multiply(i).multiply(n))}getUnrotatedBBoxOfElement(t){const e=this.getBoundingRectOfElement(t),n=this.getMatrixOfElement(t),i=this.getRootTranslatedMatrix();return qb(e,i.multiply(n))}getBBox(t={}){let e;if(t.useCellGeometry){const t=this.cell,n=t.isNode()?t.getAngle():0;e=t.getBBox().bbox(n)}else e=this.getBBoxOfElement(this.container);return this.graph.localToGraph(e)}getRootTranslatedMatrix(){const t=this.cell,e=t.isNode()?t.getPosition():{x:0,y:0};return Lb().translate(e.x,e.y)}getRootRotatedMatrix(){let t=Lb();const e=this.cell,n=e.isNode()?e.getAngle():0;if(n){const i=e.getBBox(),s=i.width/2,r=i.height/2;t=t.translate(s,r).rotate(n).translate(-s,-r)}return t}findMagnet(t=this.container){return this.findByAttr("magnet",t)}updateAttrs(t,e,n={}){null==n.rootBBox&&(n.rootBBox=new Ly),null==n.selectors&&(n.selectors=this.selectors),this.attr.update(t,e,n)}isEdgeElement(t){return this.cell.isEdge()&&(null==t||t===this.container)}prepareHighlight(t,e={}){const n=t&&this.$(t)[0]||this.container;return e.partial=n===this.container,n}highlight(t,e={}){const n=this.prepareHighlight(t,e);return this.notify("cell:highlight",{magnet:n,options:e,view:this,cell:this.cell}),this.isEdgeView()?this.notify("edge:highlight",{magnet:n,options:e,view:this,edge:this.cell,cell:this.cell}):this.isNodeView()&&this.notify("node:highlight",{magnet:n,options:e,view:this,node:this.cell,cell:this.cell}),this}unhighlight(t,e={}){const n=this.prepareHighlight(t,e);return this.notify("cell:unhighlight",{magnet:n,options:e,view:this,cell:this.cell}),this.isNodeView()?this.notify("node:unhighlight",{magnet:n,options:e,view:this,node:this.cell,cell:this.cell}):this.isEdgeView()&&this.notify("edge:unhighlight",{magnet:n,options:e,view:this,edge:this.cell,cell:this.cell}),this}notifyUnhighlight(t,e){}getEdgeTerminal(t,e,n,i,s){const r=this.cell,o=this.findAttr("port",t),a=t.getAttribute("data-selector"),l={cell:r.id};return null!=a&&(l.magnet=a),null!=o?(l.port=o,r.isNode()&&(r.hasPort(o)||null!=a||(l.selector=this.getSelector(t)))):null==a&&this.container!==t&&(l.selector=this.getSelector(t)),this.customizeEdgeTerminal(l,t,e,n,i,s)}customizeEdgeTerminal(t,e,n,i,s,r){const o=s.getStrategy()||this.graph.options.connecting.strategy;if(o){const a="string"===typeof o?o:o.name,l="string"===typeof o?{}:o.args||{},c=Dx.registry;if(a){const o=c.get(a);if(null==o)return c.onNotFound(a);const h=Em(o,this.graph,t,this,e,new jy(n,i),s,r,l);if(h)return h}}return t}getMagnetFromEdgeTerminal(t){const e=this.cell,n=this.container,i=t.port;let s,r=t.magnet;return null!=i&&e.isNode()&&e.hasPort(i)?s=this.findPortElem(i,r)||n:(r||(r=t.selector),r||null==i||(r=`[port="${i}"]`),s=this.findOne(r,n,this.selectors)),s}animate(t,e){const n="string"===typeof t?this.findOne(t):t;if(null==n)throw new Error("Invalid animation element.");const i=n.parentNode,s=()=>{i||Qm(n)},r=rb.create(n);i||r.appendTo(this.graph.view.stage);const o=e.complete;return e.complete=t=>{s(),o&&o(t)},r.animate(e)}animateTransform(t,e){const n="string"===typeof t?this.findOne(t):t;if(null==n)throw new Error("Invalid animation element.");const i=n.parentNode,s=()=>{i||Qm(n)},r=rb.create(n);i||r.appendTo(this.graph.view.stage);const o=e.complete;return e.complete=t=>{s(),o&&o(t)},r.animateTransform(e)}hasTools(t){const e=this.tools;return null!=e&&(null==t||e.name===t)}addTools(t){if(!this.can("toolsAddable"))return this;if(this.removeTools(),t){const e=$x.isToolsView(t)?t:new $x(t);this.tools=e,this.graph.on("tools:hide",this.hideTools,this),this.graph.on("tools:show",this.showTools,this),this.graph.on("tools:remove",this.removeTools,this),e.config({view:this}),e.mount()}return this}updateTools(t={}){return this.tools&&this.tools.update(t),this}removeTools(){return this.tools&&(this.tools.remove(),this.graph.off("tools:hide",this.hideTools,this),this.graph.off("tools:show",this.showTools,this),this.graph.off("tools:remove",this.removeTools,this),this.tools=null),this}hideTools(){return this.tools&&this.tools.hide(),this}showTools(){return this.tools&&this.tools.show(),this}renderTools(){const t=this.cell.getTools();return this.addTools(t),this}notify(t,e){return this.trigger(t,e),this.graph.trigger(t,e),this}getEventArgs(t,e,n){const i=this,s=i.cell;return null==e||null==n?{e:t,view:i,cell:s}:{e:t,x:e,y:n,view:i,cell:s}}onClick(t,e,n){this.notify("cell:click",this.getEventArgs(t,e,n))}onDblClick(t,e,n){this.notify("cell:dblclick",this.getEventArgs(t,e,n))}onContextMenu(t,e,n){this.notify("cell:contextmenu",this.getEventArgs(t,e,n))}onMouseDown(t,e,n){this.cell.model&&(this.cachedModelForMouseEvent=this.cell.model,this.cachedModelForMouseEvent.startBatch("mouse")),this.notify("cell:mousedown",this.getEventArgs(t,e,n))}onMouseUp(t,e,n){this.notify("cell:mouseup",this.getEventArgs(t,e,n)),this.cachedModelForMouseEvent&&(this.cachedModelForMouseEvent.stopBatch("mouse",{cell:this.cell}),this.cachedModelForMouseEvent=null)}onMouseMove(t,e,n){this.notify("cell:mousemove",this.getEventArgs(t,e,n))}onMouseOver(t){this.notify("cell:mouseover",this.getEventArgs(t))}onMouseOut(t){this.notify("cell:mouseout",this.getEventArgs(t))}onMouseEnter(t){this.notify("cell:mouseenter",this.getEventArgs(t))}onMouseLeave(t){this.notify("cell:mouseleave",this.getEventArgs(t))}onMouseWheel(t,e,n,i){this.notify("cell:mousewheel",Object.assign({delta:i},this.getEventArgs(t,e,n)))}onCustomEvent(t,e,n,i){this.notify("cell:customevent",Object.assign({name:e},this.getEventArgs(t,n,i))),this.notify(e,Object.assign({},this.getEventArgs(t,n,i)))}onMagnetMouseDown(t,e,n,i){}onMagnetDblClick(t,e,n,i){}onMagnetContextMenu(t,e,n,i){}onLabelMouseDown(t,e,n){}checkMouseleave(t){const e=this.graph;e.renderer.isAsync()&&e.renderer.dumpView(this);const n=this.getEventTarget(t,{fromPoint:!0}),i=e.renderer.findViewByElem(n);i!==this&&(this.onMouseLeave(t),i&&i.onMouseEnter(t))}}Rx.defaults={isSvgElement:!0,rootSelector:"root",priority:0,bootstrap:[],actions:{}},function(t){t.Flag=Fx,t.Attr=Lx}(Rx||(Rx={})),function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&"function"===typeof i.isNodeView&&"function"===typeof i.isEdgeView&&"function"===typeof i.confirmUpdate}t.toStringTag=`X6.${t.name}`,t.isCellView=e}(Rx||(Rx={})),function(t){function e(t){return function(e){e.config({priority:t})}}function n(t){return function(e){e.config({bootstrap:t})}}t.priority=e,t.bootstrap=n}(Rx||(Rx={})),function(t){t.registry=yv.create({type:"view"})}(Rx||(Rx={}));class $x extends Ex{constructor(t={}){super(),this.svgContainer=this.createContainer(!0,t),this.htmlContainer=this.createContainer(!1,t),this.config(t)}get name(){return this.options.name}get graph(){return this.cellView.graph}get cell(){return this.cellView.cell}get[Symbol.toStringTag](){return $x.toStringTag}createContainer(t,e){const n=t?Ex.createElement("g",!0):Ex.createElement("div",!1);return jm(n,this.prefixClassName("cell-tools")),e.className&&jm(n,e.className),n}config(t){if(this.options=Object.assign(Object.assign({},this.options),t),!Rx.isCellView(t.view)||t.view===this.cellView)return this;this.cellView=t.view,this.cell.isEdge()?(jm(this.svgContainer,this.prefixClassName("edge-tools")),jm(this.htmlContainer,this.prefixClassName("edge-tools"))):this.cell.isNode()&&(jm(this.svgContainer,this.prefixClassName("node-tools")),jm(this.htmlContainer,this.prefixClassName("node-tools"))),this.svgContainer.setAttribute("data-cell-id",this.cell.id),this.htmlContainer.setAttribute("data-cell-id",this.cell.id),this.name&&(this.svgContainer.setAttribute("data-tools-name",this.name),this.htmlContainer.setAttribute("data-tools-name",this.name));const e=this.options.items;if(!Array.isArray(e))return this;this.tools=[];const n=[];e.forEach((t=>{if($x.ToolItem.isToolItem(t))"vertices"===t.name?n.unshift(t):n.push(t);else{const e="object"===typeof t?t.name:t;"vertices"===e?n.unshift(t):n.push(t)}}));for(let i=0;i{t.toolId!==e.cid&&e.isVisible()&&e.update()})),this}focus(t){const e=this.tools;return e&&e.forEach((e=>{t===e?e.show():e.hide()})),this}blur(t){const e=this.tools;return e&&e.forEach((e=>{e===t||e.isVisible()||(e.show(),e.update())})),this}hide(){return this.focus(null)}show(){return this.blur(null)}remove(){const t=this.tools;return t&&(t.forEach((t=>t.remove())),this.tools=null),Qm(this.svgContainer),Qm(this.htmlContainer),super.remove()}mount(){const t=this.tools,e=this.cellView;if(e&&t){const n=t.some((t=>!1!==t.options.isSVGElement)),i=t.some((t=>!1===t.options.isSVGElement));if(n){const t=this.options.local?e.container:e.graph.view.decorator;t.appendChild(this.svgContainer)}i&&this.graph.container.appendChild(this.htmlContainer)}return this}}function zx(t,e,n,i){const s=Em(Dx.presets.pinRelative,this.graph,{},e,n,t,this.cell,i,{});return s.anchor}function Ix(t,e){return e?t.cell.getBBox():t.cell.isEdge()?t.getConnection().bbox():t.getUnrotatedBBoxOfElement(t.container)}(function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&null!=i.graph&&null!=i.cell&&"function"===typeof i.config&&"function"===typeof i.update&&"function"===typeof i.focus&&"function"===typeof i.blur&&"function"===typeof i.show&&"function"===typeof i.hide}t.toStringTag=`X6.${t.name}`,t.isToolsView=e})($x||($x={})),function(t){class e extends Ex{constructor(t={}){super(),this.options=this.getOptions(t),this.container=Ex.createElement(this.options.tagName||"g",!1!==this.options.isSVGElement),jm(this.container,this.prefixClassName("cell-tool")),"string"===typeof this.options.className&&jm(this.container,this.options.className),this.init()}static getDefaults(){return this.defaults}static config(t){this.defaults=this.getOptions(t)}static getOptions(t){return kc(ku(this.getDefaults()),t)}get graph(){return this.cellView.graph}get cell(){return this.cellView.cell}get name(){return this.options.name}get[Symbol.toStringTag](){return e.toStringTag}init(){}getOptions(t){const e=this.constructor;return e.getOptions(t)}delegateEvents(){return this.options.events&&super.delegateEvents(this.options.events),this}config(t,e){return this.cellView=t,this.parent=e,this.stamp(this.container),this.cell.isEdge()?jm(this.container,this.prefixClassName("edge-tool")):this.cell.isNode()&&jm(this.container,this.prefixClassName("node-tool")),this.name&&this.container.setAttribute("data-tool-name",this.name),this.delegateEvents(),this}render(){this.empty();const t=this.options.markup;if(t){const e=Nx.isStringMarkup(t)?Nx.parseStringMarkup(t):Nx.parseJSONMarkup(t);this.container.appendChild(e.fragment),this.childNodes=e.selectors}return this.onRender(),this}onRender(){}update(){return this}stamp(t=this.container){t&&t.setAttribute("data-cell-id",this.cellView.cell.id)}show(){return this.container.style.display="",this.visible=!0,this}hide(){return this.container.style.display="none",this.visible=!1,this}isVisible(){return this.visible}focus(){const t=this.options.focusOpacity;return null!=t&&Number.isFinite(t)&&(this.container.style.opacity=`${t}`),this.parent.focus(this),this}blur(){return this.container.style.opacity="",this.parent.blur(this),this}guard(t){return null==this.graph||null==this.cellView||this.graph.view.guard(t,this.cellView)}}e.defaults={isSVGElement:!0,tagName:"g"},t.ToolItem=e,function(t){let e=0;function n(t){return t?Xf(t):(e+=1,`CustomTool${e}`)}function i(t){const e=Gu(n(t.name),this);return e.config(t),e}t.define=i}(e=t.ToolItem||(t.ToolItem={})),function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&null!=i.graph&&null!=i.cell&&"function"===typeof i.config&&"function"===typeof i.update&&"function"===typeof i.focus&&"function"===typeof i.blur&&"function"===typeof i.show&&"function"===typeof i.hide&&"function"===typeof i.isVisible}t.toStringTag=`X6.${t.name}`,t.isToolItem=e}(e=t.ToolItem||(t.ToolItem={}))}($x||($x={}));class _x extends $x.ToolItem{onRender(){jm(this.container,this.prefixClassName("cell-tool-button")),this.update()}update(){return this.updatePosition(),this}updatePosition(){const t=this.cellView,e=t.cell.isEdge()?this.getEdgeMatrix():this.getNodeMatrix();rv(this.container,e,{absolute:!0})}getNodeMatrix(){const t=this.cellView,e=this.options;let{x:n=0,y:i=0}=e;const{offset:s,useCellGeometry:r,rotate:o}=e;let a=Ix(t,r);const l=t.cell.getAngle();o||(a=a.bbox(l));let c=0,h=0;"number"===typeof s?(c=s,h=s):"object"===typeof s&&(c=s.x,h=s.y),n=am(n,a.width),i=am(i,a.height);let u=Lb().translate(a.x+a.width/2,a.y+a.height/2);return o&&(u=u.rotate(l)),u=u.translate(n+c-a.width/2,i+h-a.height/2),u}getEdgeMatrix(){const t=this.cellView,e=this.options,{offset:n=0,distance:i=0,rotate:s}=e;let r,o,a;r=om(i)?t.getTangentAtRatio(parseFloat(i)/100):t.getTangentAtLength(i),r?(o=r.start,a=r.vector().vectorAngle(new jy(1,0))||0):(o=t.getConnection().start,a=0);let l=Lb().translate(o.x,o.y).rotate(a);return l="object"===typeof n?l.translate(n.x||0,n.y||0):l.translate(0,n),s||(l=l.rotate(-a)),l}onMouseDown(t){if(this.guard(t))return;t.stopPropagation(),t.preventDefault();const e=this.options.onClick;"function"===typeof e&&Em(e,this.cellView,{e:t,view:this.cellView,cell:this.cellView.cell,btn:this})}}(function(t){t.config({name:"button",events:{mousedown:"onMouseDown",touchstart:"onMouseDown"}})})(_x||(_x={})),function(t){t.Remove=t.define({name:"button-remove",markup:[{tagName:"circle",selector:"button",attrs:{r:7,fill:"#FF1D00",cursor:"pointer"}},{tagName:"path",selector:"icon",attrs:{d:"M -3 -3 3 3 M -3 3 3 -3",fill:"none",stroke:"#FFFFFF","stroke-width":2,"pointer-events":"none"}}],distance:60,offset:0,onClick({view:t,btn:e}){e.parent.remove(),t.cell.remove({ui:!0,toolId:e.cid})}})}(_x||(_x={}));var Vx=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{this.stopHandleListening(t),t.remove()}))}renderHandles(){const t=this.vertices;for(let e=0,n=t.length;ethis.guard(t),attrs:this.options.attrs||{}});s&&s(r),this.graph.hook.onToolItemCreated({name:"vertices",cell:this.cell,view:this.cellView,tool:r}),r.updatePosition(n.x,n.y),this.stamp(r.container),this.container.appendChild(r.container),this.handles.push(r),this.startHandleListening(r)}}updateHandles(){const t=this.vertices;for(let e=0,n=t.length;e0?n[t-1]:e.sourceAnchor,s=t0){const i=this.getNeighborPoints(e),s=i.prev,r=i.next;Math.abs(t.x-s.x)new t.Handle(e),markup:[{tagName:"path",selector:"connection",className:e,attrs:{fill:"none",stroke:"transparent","stroke-width":10,cursor:"pointer"}}],events:{[`mousedown .${e}`]:"onPathMouseDown",[`touchstart .${e}`]:"onPathMouseDown"}})}(Hx||(Hx={}));class Ux extends $x.ToolItem{constructor(){super(...arguments),this.handles=[]}get vertices(){return this.cellView.cell.getVertices()}update(){return this.render(),this}onRender(){jm(this.container,this.prefixClassName("edge-tool-segments")),this.resetHandles();const t=this.cellView,e=[...this.vertices];e.unshift(t.sourcePoint),e.push(t.targetPoint);for(let n=0,i=e.length;nthis.guard(t),attrs:this.options.attrs||{}});return this.options.processHandle&&this.options.processHandle(i),this.graph.hook.onToolItemCreated({name:"segments",cell:this.cell,view:this.cellView,tool:i}),this.updateHandle(i,t,e),this.container.appendChild(i.container),this.startHandleListening(i),i}startHandleListening(t){t.on("change",this.onHandleChange,this),t.on("changing",this.onHandleChanging,this),t.on("changed",this.onHandleChanged,this)}stopHandleListening(t){t.off("change",this.onHandleChange,this),t.off("changing",this.onHandleChanging,this),t.off("changed",this.onHandleChanged,this)}resetHandles(){const t=this.handles;this.handles=[],t&&t.forEach((t=>{this.stopHandleListening(t),t.remove()}))}shiftHandleIndexes(t){const e=this.handles;for(let n=0,i=e.length;nnew t.Handle(e),anchor:zx})}(Ux||(Ux={}));class qx extends $x.ToolItem{get type(){return this.options.type}onRender(){jm(this.container,this.prefixClassName(`edge-tool-${this.type}-anchor`)),this.toggleArea(!1),this.update()}update(){const t=this.type,e=this.cellView,n=e.getTerminalView(t);return n?(this.updateAnchor(),this.updateArea(),this.container.style.display=""):this.container.style.display="none",this}updateAnchor(){const t=this.childNodes;if(!t)return;const e=t.anchor;if(!e)return;const n=this.type,i=this.cellView,s=this.options,r=i.getTerminalAnchor(n),o=i.cell.prop([n,"anchor"]);e.setAttribute("transform",`translate(${r.x}, ${r.y})`);const a=o?s.customAnchorAttrs:s.defaultAnchorAttrs;a&&Object.keys(a).forEach((t=>{e.setAttribute(t,a[t])}))}updateArea(){const t=this.childNodes;if(!t)return;const e=t.area;if(!e)return;const n=this.type,i=this.cellView,s=i.getTerminalView(n);if(s){const t=s.cell,r=i.getTerminalMagnet(n);let o,a,l,c=this.options.areaPadding||0;Number.isFinite(c)||(c=0),s.isEdgeElement(r)?(o=s.getBBox(),a=0,l=o.getCenter()):(o=s.getUnrotatedBBoxOfElement(r),a=t.getAngle(),l=o.getCenter(),a&&l.rotate(-a,t.getBBox().getCenter())),o.inflate(c),hy(e,{x:-o.width/2,y:-o.height/2,width:o.width,height:o.height,transform:`translate(${l.x}, ${l.y}) rotate(${a})`})}}toggleArea(t){if(this.childNodes){const e=this.childNodes.area;e&&(e.style.display=t?"":"none")}}onMouseDown(t){this.guard(t)||(t.stopPropagation(),t.preventDefault(),this.graph.view.undelegateEvents(),this.options.documentEvents&&this.delegateDocumentEvents(this.options.documentEvents),this.focus(),this.toggleArea(this.options.restrictArea),this.cell.startBatch("move-anchor",{ui:!0,toolId:this.cid}))}resetAnchor(t){const e=this.type,n=this.cell;t?n.prop([e,"anchor"],t,{rewrite:!0,ui:!0,toolId:this.cid}):n.removeProp([e,"anchor"],{ui:!0,toolId:this.cid})}onMouseMove(t){const e=this.type,n=this.cellView,i=n.getTerminalView(e);if(null==i)return;const s=this.normalizeEvent(t),r=i.cell,o=n.getTerminalMagnet(e);let a=this.graph.clientToLocal(s.clientX,s.clientY);const l=this.options.snap;if("function"===typeof l){const t=Em(l,n,a,i,o,e,n,this);a=jy.create(t)}if(this.options.restrictArea)if(i.isEdgeElement(o)){const t=i.getClosestPoint(a);t&&(a=t)}else{const t=i.getUnrotatedBBoxOfElement(o),e=r.getAngle(),n=r.getBBox().getCenter(),s=a.clone().rotate(e,n);t.containsPoint(s)||(a=t.getNearestPointToPoint(s).rotate(-e,n))}let c;const h=this.options.anchor;"function"===typeof h&&(c=Em(h,n,a,i,o,e,n,this)),this.resetAnchor(c),this.update()}onMouseUp(t){this.graph.view.delegateEvents(),this.undelegateDocumentEvents(),this.blur(),this.toggleArea(!1);const e=this.cellView;this.options.removeRedundancies&&e.removeRedundantLinearVertices({ui:!0,toolId:this.cid}),this.cell.stopBatch("move-anchor",{ui:!0,toolId:this.cid})}onDblClick(){const t=this.options.resetAnchor;t&&this.resetAnchor(!0===t?void 0:t),this.update()}}(function(t){t.config({tagName:"g",markup:[{tagName:"circle",selector:"anchor",attrs:{cursor:"pointer"}},{tagName:"rect",selector:"area",attrs:{"pointer-events":"none",fill:"none",stroke:"#33334F","stroke-dasharray":"2,4",rx:5,ry:5}}],events:{mousedown:"onMouseDown",touchstart:"onMouseDown",dblclick:"onDblClick"},documentEvents:{mousemove:"onMouseMove",touchmove:"onMouseMove",mouseup:"onMouseUp",touchend:"onMouseUp",touchcancel:"onMouseUp"},customAnchorAttrs:{"stroke-width":4,stroke:"#33334F",fill:"#FFFFFF",r:5},defaultAnchorAttrs:{"stroke-width":2,stroke:"#FFFFFF",fill:"#33334F",r:6},areaPadding:6,snapRadius:10,resetAnchor:!0,restrictArea:!0,removeRedundancies:!0,anchor:zx,snap(t,e,n,i,s,r){const o=r.options.snapRadius||0,a="source"===i,l=a?0:-1,c=this.cell.getVertexAt(l)||this.getTerminalAnchor(a?"target":"source");return c&&(Math.abs(c.x-t.x){this.editor.focus(),this.selectText()}))}selectText(){if(window.getSelection){const t=document.createRange(),e=window.getSelection();t.selectNodeContents(this.editor),e.removeAllRanges(),e.addRange(t)}}}(function(t){t.config({tagName:"div",isSVGElement:!1,events:{dblclick:"onDblClick",mousedown:"onMouseDown"},documentEvents:{mousedown:"onDocumentMouseDown"}})})(Qx||(Qx={})),function(t){t.NodeEditor=t.define({attrs:{fontSize:14,fontFamily:"Arial, helvetica, sans-serif",color:"#000",backgroundColor:"#fff"},getText({cell:t}){return t.attr("text/text")},setText({cell:t,value:e}){t.attr("text/text",e)}}),t.EdgeEditor=t.define({attrs:{fontSize:14,fontFamily:"Arial, helvetica, sans-serif",color:"#000",backgroundColor:"#fff"},labelAddable:!0,getText({cell:t,index:e}){return-1===e?"":t.prop(`labels/${e}/attrs/label/text`)},setText({cell:t,value:e,index:n,distance:i}){const s=t;-1===n?s.appendLabel({position:{distance:i},attrs:{label:{text:e}}}):e?s.prop(`labels/${n}/attrs/label/text`,e):"number"===typeof n&&s.removeLabelAt(n)}})}(Qx||(Qx={}));var tE,eE,nE=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s1&&(s/=100),t.getPointAtRatio(s)},xE=function(t,e,n,i){const s=null!=i.length?i.length:20;return t.getPointAtLength(s)},EE=function(t,e,n,i){const s=t.getClosestPoint(n);return null!=s?s:new jy},SE=pE(EE),AE=function(t,e,n,i){const s=1e6,r=t.getConnection(),o=t.getConnectionSubdivisions(),a=new Fy(n.clone().translate(0,s),n.clone().translate(0,-s)),l=new Fy(n.clone().translate(s,0),n.clone().translate(-s,0)),c=a.intersect(r,{segmentSubdivisions:o}),h=l.intersect(r,{segmentSubdivisions:o}),u=[];return 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u,d,p;"H"===o?o=h.x-c.x>=0?"L":"R":"V"===o&&(o=h.y-c.y>=0?"T":"B"),"center"===i&&("L"===o?r=(l.left-a.right)/2:"R"===o?r=(a.left-l.right)/2:"T"===o?r=(l.top-a.bottom)/2:"B"===o&&(r=(a.top-l.bottom)/2));const g="L"===o||"R"===o;if(g){if(h.y===c.y)return[...t];p="L"===o?1:-1,u="x",d="width"}else{if(h.x===c.x)return[...t];p="T"===o?1:-1,u="y",d="height"}const f=c.clone(),m=h.clone();if(f[u]+=p*(a[d]/2+r),m[u]-=p*(l[d]/2+r),g){const t=f.x,e=m.x,n=a.width/2+s,i=l.width/2+s;h.x>c.x?e<=t&&(f.x=Math.max(e,c.x+n),m.x=Math.min(t,h.x-i)):e>=t&&(f.x=Math.min(e,c.x-n),m.x=Math.max(t,h.x+i))}else{const t=f.y,e=m.y,n=a.height/2+s,i=l.height/2+s;h.y>c.y?e<=t&&(f.y=Math.max(e,c.y+n),m.y=Math.min(t,h.y-i)):e>=t&&(f.y=Math.min(e,c.y-n),m.y=Math.max(t,h.y+i))}return[f.toJSON(),...t,m.toJSON()]};function SS(t,e){if(null!=e&&!1!==e){const n="boolean"===typeof e?0:e;if(n>0){const e=jy.create(t[1]).move(t[2],n),i=jy.create(t[1]).move(t[0],n);return[e.toJSON(),...t,i.toJSON()]}{const e=t[1];return[Object.assign({},e),...t,Object.assign({},e)]}}return t}const AS=function(t,e,n){const i=e.width||50,s=e.height||80,r=s/2,o=e.angle||"auto",a=n.sourceAnchor,l=n.targetAnchor,c=n.sourceBBox,h=n.targetBBox;if(a.equals(l)){const t=t=>{const e=Ay.toRad(t),n=Math.sin(e),s=Math.cos(e),o=new jy(a.x+s*i,a.y+n*i),l=new jy(o.x-s*r,o.y-n*r),c=l.clone().rotate(-90,o),h=l.clone().rotate(90,o);return[c.toJSON(),o.toJSON(),h.toJSON()]},n=t=>{const e=a.clone().move(t,-1),n=new Fy(e,t);return!c.containsPoint(t)&&!c.intersectsWithLine(n)},s=[0,90,180,270,45,135,225,315];if("number"===typeof o)return SS(t(o),e.merge);const l=c.getCenter();if(l.equals(a))return SS(t(0),e.merge);const h=l.angleBetween(a,l.clone().translate(1,0));let u=t(h);if(n(u[1]))return SS(u,e.merge);for(let i=1,r=s.length;i1&&(r.rotate(180-i,n),o.rotate(180-i,n),a.rotate(180-i,n))}const l=`\n M ${t.x} ${t.y}\n Q ${r.x} ${r.y} ${a.x} ${a.y}\n Q ${o.x} ${o.y} ${e.x} ${e.y}\n `;return i.raw?sb.parse(l):l},PS=function(t,e,n,i={}){const s=new sb;s.appendSegment(sb.createSegment("M",t));const r=1/3,o=2/3,a=i.radius||10;let l,c;for(let h=0,u=n.length;h=Math.abs(t.y-e.y)?"H":"V"),"H"===r){const n=(t.x+e.x)/2;s.appendSegment(sb.createSegment("C",n,t.y,n,e.y,e.x,e.y))}else{const n=(t.y+e.y)/2;s.appendSegment(sb.createSegment("C",t.x,n,e.x,n,e.x,e.y))}return i.raw?s:s.serialize()},DS=1,NS=1/3,jS=2/3;function LS(t){let e=t.graph._jumpOverUpdateList;if(null==e&&(e=t.graph._jumpOverUpdateList=[],t.graph.on("cell:mouseup",(()=>{const e=t.graph._jumpOverUpdateList;for(let t=0;t{e=t.graph._jumpOverUpdateList=[]}))),e.indexOf(t)<0){e.push(t);const n=()=>e.splice(e.indexOf(t),1);t.cell.once("change:connector",n),t.cell.once("removed",n)}}function FS(t,e,n=[]){const i=[t,...n,e],s=[];return i.forEach(((t,e)=>{const n=i[e+1];null!=n&&s.push(new Fy(t,n))})),s}function BS(t,e){const n=[];return e.forEach((e=>{const i=t.intersectsWithLine(e);i&&n.push(i)})),n}function RS(t,e){return new Fy(t,e).squaredLength()}function $S(t,e,n){return e.reduce(((i,s,r)=>{if(VS.includes(s))return i;const o=i.pop()||t,a=jy.create(s).move(o.start,-n);let l=jy.create(s).move(o.start,+n);const c=e[r+1];if(null!=c){const t=l.distance(c);t<=n&&(l=c.move(o.start,t),VS.push(c))}else{const t=a.distance(o.end);if(t<2*n+DS)return i.push(o),i}const h=l.distance(o.start);if(h<2*n+DS)return i.push(o),i;const u=new Fy(a,l);return _S.push(u),i.push(new Fy(o.start,a),u,new Fy(l,o.end)),i}),[])}function zS(t,e,n,i){const s=new sb;let r;return r=sb.createSegment("M",t[0].start),s.appendSegment(r),t.forEach(((o,a)=>{if(_S.includes(o)){let t,i,a,l;if("arc"===n){t=-90,i=o.start.diff(o.end);const e=i.x<0||0===i.x&&i.y<0;e&&(t+=180);const n=o.getCenter(),c=new Fy(n,o.end).rotate(t,n);let h;h=new Fy(o.start,n),a=h.pointAt(2/3).rotate(t,o.start),l=c.pointAt(1/3).rotate(-t,c.end),r=sb.createSegment("C",a,l,c.end),s.appendSegment(r),h=new Fy(n,o.end),a=c.pointAt(1/3).rotate(t,c.end),l=h.pointAt(1/3).rotate(-t,o.end),r=sb.createSegment("C",a,l,o.end),s.appendSegment(r)}else if("gap"===n)r=sb.createSegment("M",o.end),s.appendSegment(r);else if("cubic"===n){t=o.start.theta(o.end);const n=.6*e;let c=1.35*e;i=o.start.diff(o.end);const h=i.x<0||0===i.x&&i.y<0;h&&(c*=-1),a=new jy(o.start.x+n,o.start.y+c).rotate(t,o.start),l=new jy(o.end.x-n,o.end.y+c).rotate(t,o.end),r=sb.createSegment("C",a,l,o.end),s.appendSegment(r)}}else{const e=t[a+1];0===i||!e||_S.includes(e)?(r=sb.createSegment("L",o.end),s.appendSegment(r)):IS(i,s,o.end,o.start,e.end)}})),s}function IS(t,e,n,i,s){const r=n.distance(i)/2,o=n.distance(s)/2,a=-Math.min(t,r),l=-Math.min(t,o),c=n.clone().move(i,a).round(),h=n.clone().move(s,l).round(),u=new jy(NS*c.x+jS*n.x,jS*n.y+NS*c.y),d=new jy(NS*h.x+jS*n.x,jS*n.y+NS*h.y);let p;p=sb.createSegment("L",c),e.appendSegment(p),p=sb.createSegment("C",u,d,h),e.appendSegment(p)}let _S,VS;const GS=function(t,e,n,i={}){_S=[],VS=[],LS(this);const s=i.size||5,r=i.type||"arc",o=i.radius||0,a=i.ignoreConnectors||["smooth"],l=this.graph,c=l.model,h=c.getEdges();if(1===h.length)return zS(FS(t,e,n),s,r,o);const u=this.cell,d=h.indexOf(u),p=l.options.connecting.connector||{},g=h.filter(((t,e)=>{const n=t.getConnector()||p;return!a.includes(n.name)&&(!(e>d)||"jumpover"!==n.name)})),f=g.map((t=>l.renderer.findViewByCell(t))),m=FS(t,e,n),y=f.map((t=>null==t?[]:t===this?m:FS(t.sourcePoint,t.targetPoint,t.routePoints))),b=[];m.forEach((t=>{const e=g.reduce(((e,n,i)=>{if(n!==u){const n=BS(t,y[i]);e.push(...n)}return e}),[]).sort(((e,n)=>RS(t.start,e)-RS(t.start,n)));e.length>0?b.push(...$S(t,e,s)):b.push(t)}));const v=zS(b,s,r,o);return _S=[],VS=[],i.raw?v:v.serialize()};var HS;(function(t){t.presets=m,t.registry=yv.create({type:"connector"}),t.registry.register(t.presets,!0)})(HS||(HS={}));yv.create;class US{constructor(t){this.cell=t,this.ids={},this.cache={}}get(){return Object.keys(this.ids)}start(t,e,n={},i="/"){const s=this.cell.getPropByPath(t),r=Du(n,US.defaultOptions),o=this.getTiming(r.timing),a=this.getInterp(r.interp,s,e);let l=0;const c=Array.isArray(t)?t.join(i):t,h=Array.isArray(t)?t:t.split(i),u=()=>{const t=(new Date).getTime();0===l&&(l=t);const e=t-l;let i=e/r.duration;i<1?this.ids[c]=xy(u):i=1;const s=a(o(i));this.cell.setPropByPath(h,s),n.progress&&n.progress(Object.assign({progress:i,currentValue:s},this.getArgs(c))),1===i&&(this.cell.notify("transition:end",this.getArgs(c)),this.cell.notify("transition:complete",this.getArgs(c)),n.complete&&n.complete(this.getArgs(c)),this.cell.notify("transition:finish",this.getArgs(c)),n.finish&&n.finish(this.getArgs(c)),this.clean(c))};return setTimeout((()=>{this.stop(t,void 0,i),this.cache[c]={startValue:s,targetValue:e,options:r},this.ids[c]=xy(u),this.cell.notify("transition:begin",this.getArgs(c)),this.cell.notify("transition:start",this.getArgs(c)),n.start&&n.start(this.getArgs(c))}),n.delay),this.stop.bind(this,t,i,n)}stop(t,e={},n="/"){const i=Array.isArray(t)?t:t.split(n);return Object.keys(this.ids).filter((t=>Pc(i,t.split(n).slice(0,i.length)))).forEach((t=>{Ey(this.ids[t]);const n=this.cache[t],i=this.getArgs(t),s=Object.assign(Object.assign({},n.options),e),r=s.jumpedToEnd;r&&null!=n.targetValue&&(this.cell.setPropByPath(t,n.targetValue),this.cell.notify("transition:end",Object.assign({},i)),this.cell.notify("transition:complete",Object.assign({},i)),s.complete&&s.complete(Object.assign({},i)));const o=Object.assign({jumpedToEnd:r},i);this.cell.notify("transition:stop",Object.assign({},o)),s.stop&&s.stop(Object.assign({},o)),this.cell.notify("transition:finish",Object.assign({},i)),s.finish&&s.finish(Object.assign({},i)),this.clean(t)})),this}clean(t){delete this.ids[t],delete this.cache[t]}getTiming(t){return"string"===typeof t?mx[t]:t}getInterp(t,e,n){return t?t(e,n):"number"===typeof n?yx.number(e,n):"string"===typeof n?"#"===n[0]?yx.color(e,n):yx.unit(e,n):yx.object(e,n)}getArgs(t){const e=this.cache[t];return{path:t,startValue:e.startValue,targetValue:e.targetValue,cell:this.cell}}}(function(t){t.defaultOptions={delay:10,duration:100,timing:"linear"}})(US||(US={}));var qS=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class WS extends px{constructor(t={}){super(),this.pending=!1,this.changing=!1,this.data={},this.mutate(ku(t)),this.changed={}}mutate(t,e={}){const n=!0===e.unset,i=!0===e.silent,s=[],r=this.changing;this.changing=!0,r||(this.previous=ku(this.data),this.changed={});const o=this.data,a=this.previous,l=this.changed;if(Object.keys(t).forEach((e=>{const i=e,r=t[i];Pc(o[i],r)||s.push(i),Pc(a[i],r)?delete l[i]:l[i]=r,n?delete o[i]:o[i]=r})),!i&&s.length>0&&(this.pending=!0,this.pendingOptions=e,s.forEach((t=>{this.emit("change:*",{key:t,options:e,store:this,current:o[t],previous:a[t]})}))),r)return this;if(!i)while(this.pending)this.pending=!1,this.emit("changed",{current:o,previous:a,store:this,options:this.pendingOptions});return this.pending=!1,this.changing=!1,this.pendingOptions=null,this}get(t,e){if(null==t)return this.data;const n=this.data[t];return null==n?e:n}getPrevious(t){if(this.previous){const e=this.previous[t];return null==e?void 0:e}}set(t,e,n){return null!=t&&("object"===typeof t?this.mutate(t,e):this.mutate({[t]:e},n)),this}remove(t,e){const n=void 0,i={};let s;if("string"===typeof t)i[t]=n,s=e;else if(Array.isArray(t))t.forEach((t=>i[t]=n)),s=e;else{for(const t in this.data)i[t]=n;s=t}return this.mutate(i,Object.assign(Object.assign({},s),{unset:!0})),this}getByPath(t){return Uu(this.data,t,"/")}setByPath(t,e,n={}){const i="/",s=Array.isArray(t)?[...t]:t.split(i),r=Array.isArray(t)?t.join(i):t,o=s[0],a=s.length;if(n.propertyPath=r,n.propertyValue=e,n.propertyPathArray=s,1===a)this.set(o,e,n);else{const r={};let l=r,c=o;for(let t=1;t0:t in this.changed}getChanges(t){if(null==t)return this.hasChanged()?ku(this.changed):null;const e=this.changing?this.previous:this.data,n={};let i;for(const s in t){const r=t[s];Pc(e[s],r)||(n[s]=r,i=!0)}return i?ku(n):null}toJSON(){return ku(this.data)}clone(){const t=this.constructor;return new t(this.data)}dispose(){this.off(),this.data={},this.previous={},this.changed={},this.pending=!1,this.changing=!1,this.pendingOptions=null,this.trigger("disposed",{store:this})}}qS([px.dispose()],WS.prototype,"dispose",null);var XS,YS=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o},JS=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{const e=n[t];"function"===typeof e&&this.propHooks.push(e)}))),i&&(this.attrHooks=Object.assign(Object.assign({},this.attrHooks),i)),this.defaults=kc({},this.defaults,s)}static getMarkup(){return this.markup}static getDefaults(t){return t?this.defaults:ku(this.defaults)}static getAttrHooks(){return this.attrHooks}static applyPropHooks(t,e){return this.propHooks.reduce(((e,n)=>n?Em(n,t,e):e),e)}get[Symbol.toStringTag](){return ZS.toStringTag}init(){}get model(){return this._model}set model(t){this._model!==t&&(this._model=t)}preprocess(t,e){const n=t.id,i=this.constructor,s=i.applyPropHooks(this,t);return null==n&&!0!==e&&(s.id=Jf()),s}postprocess(t){}setup(){this.store.on("change:*",(t=>{const{key:e,current:n,previous:i,options:s}=t;this.notify("change:*",{key:e,options:s,current:n,previous:i,cell:this}),this.notify(`change:${e}`,{options:s,current:n,previous:i,cell:this});const r=e;"source"!==r&&"target"!==r||this.notify("change:terminal",{type:r,current:n,previous:i,options:s,cell:this})})),this.store.on("changed",(({options:t})=>this.notify("changed",{options:t,cell:this})))}notify(t,e){this.trigger(t,e);const n=this.model;return n&&(n.notify(`cell:${t}`,e),this.isNode()?n.notify(`node:${t}`,Object.assign(Object.assign({},e),{node:this})):this.isEdge()&&n.notify(`edge:${t}`,Object.assign(Object.assign({},e),{edge:this}))),this}isNode(){return!1}isEdge(){return!1}isSameStore(t){return this.store===t.store}get view(){return this.store.get("view")}get shape(){return this.store.get("shape","")}getProp(t,e){return null==t?this.store.get():this.store.get(t,e)}setProp(t,e,n){if("string"===typeof t)this.store.set(t,e,n);else{const n=this.preprocess(t,!0);this.store.set(kc({},this.getProp(),n),e),this.postprocess(t)}return this}removeProp(t,e){return"string"===typeof t||Array.isArray(t)?this.store.removeByPath(t,e):this.store.remove(e),this}hasChanged(t){return null==t?this.store.hasChanged():this.store.hasChanged(t)}getPropByPath(t){return this.store.getByPath(t)}setPropByPath(t,e,n={}){return this.model&&("children"===t?this._children=e?e.map((t=>this.model.getCell(t))).filter((t=>null!=t)):null:"parent"===t&&(this._parent=e?this.model.getCell(e):null)),this.store.setByPath(t,e,n),this}removePropByPath(t,e={}){const n=Array.isArray(t)?t:t.split("/");return"attrs"===n[0]&&(e.dirty=!0),this.store.removeByPath(n,e),this}prop(t,e,n){return null==t?this.getProp():"string"===typeof t||Array.isArray(t)?1===arguments.length?this.getPropByPath(t):null==e?this.removePropByPath(t,n||{}):this.setPropByPath(t,e,n||{}):this.setProp(t,e||{})}previous(t){return this.store.getPrevious(t)}get zIndex(){return this.getZIndex()}set zIndex(t){null==t?this.removeZIndex():this.setZIndex(t)}getZIndex(){return this.store.get("zIndex")}setZIndex(t,e={}){return this.store.set("zIndex",t,e),this}removeZIndex(t={}){return this.store.remove("zIndex",t),this}toFront(t={}){const e=this.model;if(e){let n,i=e.getMaxZIndex();t.deep?(n=this.getDescendants({deep:!0,breadthFirst:!0}),n.unshift(this)):n=[this],i=i-n.length+1;const s=e.total();let r=e.indexOf(this)!==s-n.length;r||(r=n.some(((t,e)=>t.getZIndex()!==i+e))),r&&this.batchUpdate("to-front",(()=>{i+=n.length,n.forEach(((e,n)=>{e.setZIndex(i+n,t)}))}))}return this}toBack(t={}){const e=this.model;if(e){let n,i=e.getMinZIndex();t.deep?(n=this.getDescendants({deep:!0,breadthFirst:!0}),n.unshift(this)):n=[this];let s=0!==e.indexOf(this);s||(s=n.some(((t,e)=>t.getZIndex()!==i+e))),s&&this.batchUpdate("to-back",(()=>{i-=n.length,n.forEach(((e,n)=>{e.setZIndex(i+n,t)}))}))}return this}get markup(){return this.getMarkup()}set markup(t){null==t?this.removeMarkup():this.setMarkup(t)}getMarkup(){let t=this.store.get("markup");if(null==t){const e=this.constructor;t=e.getMarkup()}return t}setMarkup(t,e={}){return this.store.set("markup",t,e),this}removeMarkup(t={}){return this.store.remove("markup",t),this}get attrs(){return this.getAttrs()}set attrs(t){null==t?this.removeAttrs():this.setAttrs(t)}getAttrs(){const t=this.store.get("attrs");return t?Object.assign({},t):{}}setAttrs(t,e={}){if(null==t)this.removeAttrs(e);else{const n=t=>this.store.set("attrs",t,e);if(!0===e.overwrite)n(t);else{const i=this.getAttrs();!1===e.deep?n(Object.assign(Object.assign({},i),t)):n(kc({},i,t))}}return this}replaceAttrs(t,e={}){return this.setAttrs(t,Object.assign(Object.assign({},e),{overwrite:!0}))}updateAttrs(t,e={}){return this.setAttrs(t,Object.assign(Object.assign({},e),{deep:!1}))}removeAttrs(t={}){return this.store.remove("attrs",t),this}getAttrDefinition(t){if(!t)return null;const e=this.constructor,n=e.getAttrHooks()||{};let i=n[t]||YC.registry.get(t);if(!i){const e=zf(t);i=n[e]||YC.registry.get(e)}return i||null}getAttrByPath(t){return null==t||""===t?this.getAttrs():this.getPropByPath(this.prefixAttrPath(t))}setAttrByPath(t,e,n={}){return this.setPropByPath(this.prefixAttrPath(t),e,n),this}removeAttrByPath(t,e={}){return this.removePropByPath(this.prefixAttrPath(t),e),this}prefixAttrPath(t){return Array.isArray(t)?["attrs"].concat(t):`attrs/${t}`}attr(t,e,n){return null==t?this.getAttrByPath():"string"===typeof t||Array.isArray(t)?1===arguments.length?this.getAttrByPath(t):null==e?this.removeAttrByPath(t,n||{}):this.setAttrByPath(t,e,n||{}):this.setAttrs(t,e||{})}get visible(){return this.isVisible()}set visible(t){this.setVisible(t)}setVisible(t,e={}){return this.store.set("visible",t,e),this}isVisible(){return!1!==this.store.get("visible")}show(t={}){return this.isVisible()||this.setVisible(!0,t),this}hide(t={}){return this.isVisible()&&this.setVisible(!1,t),this}toggleVisible(t,e={}){const n="boolean"===typeof t?t:!this.isVisible(),i="boolean"===typeof t?e:t;return n?this.show(i):this.hide(i),this}get data(){return this.getData()}set data(t){this.setData(t)}getData(){return this.store.get("data")}setData(t,e={}){if(null==t)this.removeData(e);else{const n=t=>this.store.set("data",t,e);if(!0===e.overwrite)n(t);else{const i=this.getData();!1===e.deep?n("object"===typeof t?Object.assign(Object.assign({},i),t):t):n(kc({},i,t))}}return this}replaceData(t,e={}){return this.setData(t,Object.assign(Object.assign({},e),{overwrite:!0}))}updateData(t,e={}){return this.setData(t,Object.assign(Object.assign({},e),{deep:!1}))}removeData(t={}){return this.store.remove("data",t),this}get parent(){return this.getParent()}get children(){return this.getChildren()}getParentId(){return this.store.get("parent")}getParent(){const t=this.getParentId();if(t&&this.model){const e=this.model.getCell(t);return this._parent=e,e}return null}getChildren(){const t=this.store.get("children");if(t&&t.length&&this.model){const e=t.map((t=>{var e;return null===(e=this.model)||void 0===e?void 0:e.getCell(t)})).filter((t=>null!=t));return this._children=e,[...e]}return null}hasParent(){return null!=this.parent}isParentOf(t){return null!=t&&t.getParent()===this}isChildOf(t){return null!=t&&this.getParent()===t}eachChild(t,e){return this.children&&this.children.forEach(t,e),this}filterChild(t,e){return this.children?this.children.filter(t,e):[]}getChildCount(){return null==this.children?0:this.children.length}getChildIndex(t){return null==this.children?-1:this.children.indexOf(t)}getChildAt(t){return null!=this.children&&t>=0?this.children[t]:null}getAncestors(t={}){const e=[];let n=this.getParent();while(n)e.push(n),n=!1!==t.deep?n.getParent():null;return e}getDescendants(t={}){if(!1!==t.deep){if(t.breadthFirst){const t=[],e=this.getChildren()||[];while(e.length>0){const n=e.shift(),i=n.getChildren();t.push(n),i&&e.push(...i)}return t}{const e=this.getChildren()||[];return e.forEach((n=>{e.push(...n.getDescendants(t))})),e}}return this.getChildren()||[]}isDescendantOf(t,e={}){if(null==t)return!1;if(!1!==e.deep){let e=this.getParent();while(e){if(e===t)return!0;e=e.getParent()}return!1}return this.isChildOf(t)}isAncestorOf(t,e={}){return null!=t&&t.isDescendantOf(this,e)}contains(t){return this.isAncestorOf(t)}getCommonAncestor(...t){return ZS.getCommonAncestor(this,...t)}setParent(t,e={}){return this._parent=t,t?this.store.set("parent",t.id,e):this.store.remove("parent",e),this}setChildren(t,e={}){return this._children=t,null!=t?this.store.set("children",t.map((t=>t.id)),e):this.store.remove("children",e),this}unembed(t,e={}){const n=this.children;if(null!=n&&null!=t){const i=this.getChildIndex(t);-1!==i&&(n.splice(i,1),t.setParent(null,e),this.setChildren(n,e))}return this}embed(t,e={}){return t.addTo(this,e),this}addTo(t,e={}){return ZS.isCell(t)?t.addChild(this,e):t.addCell(this,e),this}insertTo(t,e,n={}){return t.insertChild(this,e,n),this}addChild(t,e={}){return this.insertChild(t,void 0,e)}insertChild(t,e,n={}){if(null!=t&&t!==this){const i=t.getParent(),s=this!==i;let r=e;if(null==r&&(r=this.getChildCount(),s||(r-=1)),i){const e=i.getChildren();if(e){const s=e.indexOf(t);s>=0&&(t.setParent(null,n),e.splice(s,1),i.setChildren(e,n))}}let o=this.children;if(null==o?(o=[],o.push(t)):o.splice(r,0,t),t.setParent(this,n),this.setChildren(o,n),s&&this.model){const t=this.model.getIncomingEdges(this),e=this.model.getOutgoingEdges(this);t&&t.forEach((t=>t.updateParent(n))),e&&e.forEach((t=>t.updateParent(n)))}this.model&&this.model.addCell(t,n)}return this}removeFromParent(t={}){const e=this.getParent();if(null!=e){const n=e.getChildIndex(this);e.removeChildAt(n,t)}return this}removeChild(t,e={}){const n=this.getChildIndex(t);return this.removeChildAt(n,e)}removeChildAt(t,e={}){const n=this.getChildAt(t),i=this.children;return null!=i&&null!=n&&(this.unembed(n,e),n.remove(e)),n}remove(t={}){return this.batchUpdate("remove",(()=>{const e=this.getParent();e&&e.removeChild(this,t),!1!==t.deep&&this.eachChild((e=>e.remove(t))),this.model&&this.model.removeCell(this,t)})),this}transition(t,e,n={},i="/"){return this.animation.start(t,e,n,i)}stopTransition(t,e,n="/"){return this.animation.stop(t,e,n),this}getTransitions(){return this.animation.get()}translate(t,e,n){return this}scale(t,e,n,i){return this}addTools(t,e,n){const i=Array.isArray(t)?t:[t],s="string"===typeof e?e:null,r="object"===typeof e?e:"object"===typeof n?n:{};if(r.reset)return this.setTools({name:s,items:i,local:r.local},r);let o=ku(this.getTools());return null==o||null==s||o.name===s?(null==o&&(o={}),o.items||(o.items=[]),o.name=s,o.items=[...o.items,...i],this.setTools(Object.assign({},o),r)):void 0}setTools(t,e={}){return null==t?this.removeTools():this.store.set("tools",ZS.normalizeTools(t),e),this}getTools(){return this.store.get("tools")}removeTools(t={}){return this.store.remove("tools",t),this}hasTools(t){const e=this.getTools();return null!=e&&(null==t||e.name===t)}hasTool(t){const e=this.getTools();return null!=e&&e.items.some((e=>"string"===typeof e?e===t:e.name===t))}removeTool(t,e={}){const n=ku(this.getTools());if(n){let i=!1;const s=n.items.slice(),r=t=>{s.splice(t,1),i=!0};if("number"===typeof t)r(t);else for(let e=s.length-1;e>=0;e-=1){const n=s[e],i="string"===typeof n?n===t:n.name===t;i&&r(e)}i&&(n.items=s,this.setTools(n,e))}return this}getBBox(t){return new Ly}getConnectionPoint(t,e){return new jy}toJSON(t={}){const e=Object.assign({},this.store.get()),n=Object.prototype.toString,i=this.isNode()?"node":this.isEdge()?"edge":"cell";if(!e.shape){const t=this.constructor;throw new Error(`Unable to serialize ${i} missing "shape" prop, check the ${i} "${t.name||n.call(t)}"`)}const s=this.constructor,r=!0===t.diff,o=e.attrs||{},a=s.getDefaults(!0),l=r?this.preprocess(a,!0):a,c=l.attrs||{},h={};Object.keys(e).forEach((t=>{const s=e[t];if(null!=s&&!Array.isArray(s)&&"object"===typeof s&&!pc(s))throw new Error(`Can only serialize ${i} with plain-object props, but got a "${n.call(s)}" type of key "${t}" on ${i} "${this.id}"`);if("attrs"!==t&&"shape"!==t&&r){const n=l[t];Pc(s,n)&&delete e[t]}})),Object.keys(o).forEach((t=>{const e=o[t],n=c[t];Object.keys(e).forEach((i=>{const s=e[i],r=n?n[i]:null;null==s||"object"!==typeof s||Array.isArray(s)?null!=n&&Pc(r,s)||(null==h[t]&&(h[t]={}),h[t][i]=s):Object.keys(s).forEach((e=>{const o=s[e];if(null==n||null==r||!W(r)||!Pc(r[e],o)){null==h[t]&&(h[t]={}),null==h[t][i]&&(h[t][i]={});const n=h[t][i];n[e]=o}}))}))}));const u=Object.assign(Object.assign({},e),{attrs:Fc(h)?void 0:h});null==u.attrs&&delete u.attrs;const d=u;return 0===d.angle&&delete d.angle,ku(d)}clone(t={}){if(!t.deep){const e=Object.assign({},this.store.get());t.keepId||delete e.id,delete e.parent,delete e.children;const n=this.constructor;return new n(e)}const e=ZS.deepClone(this);return e[this.id]}findView(t){return t.renderer.findViewByCell(this)}startBatch(t,e={},n=this.model){return this.notify("batch:start",{name:t,data:e,cell:this}),n&&n.startBatch(t,Object.assign(Object.assign({},e),{cell:this})),this}stopBatch(t,e={},n=this.model){return n&&n.stopBatch(t,Object.assign(Object.assign({},e),{cell:this})),this.notify("batch:stop",{name:t,data:e,cell:this}),this}batchUpdate(t,e,n){const i=this.model;this.startBatch(t,n,i);const s=e();return this.stopBatch(t,n,i),s}dispose(){this.removeFromParent(),this.store.dispose()}}ZS.defaults={},ZS.attrHooks={},ZS.propHooks=[],YS([px.dispose()],ZS.prototype,"dispose",null),function(t){function e(t){return"string"===typeof t?{items:[t]}:Array.isArray(t)?{items:t}:t.items?t:{items:[t]}}t.normalizeTools=e}(ZS||(ZS={})),function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&"function"===typeof i.isNode&&"function"===typeof i.isEdge&&"function"===typeof i.prop&&"function"===typeof i.attr}t.toStringTag=`X6.${t.name}`,t.isCell=e}(ZS||(ZS={})),function(t){function e(...t){const e=t.filter((t=>null!=t)).map((t=>t.getAncestors())).sort(((t,e)=>t.length-e.length)),n=e.shift();return n.find((t=>e.every((e=>e.includes(t)))))||null}function n(t,e={}){let n=null;for(let i=0,s=t.length;i(t[e.id]=e.clone(),t)),{});return e.forEach((t=>{const e=n[t.id];if(e.isEdge()){const t=e.getSourceCellId(),i=e.getTargetCellId();t&&n[t]&&e.setSource(Object.assign(Object.assign({},e.getSource()),{cell:n[t].id})),i&&n[i]&&e.setTarget(Object.assign(Object.assign({},e.getTarget()),{cell:n[i].id}))}const i=t.getParent();i&&n[i.id]&&e.setParent(n[i.id]);const s=t.getChildren();if(s&&s.length){const t=s.reduce(((t,e)=>(n[e.id]&&t.push(n[e.id]),t)),[]);t.length>0&&e.setChildren(t)}})),n}t.getCommonAncestor=e,t.getCellsBBox=n,t.deepClone=i,t.cloneCells=s}(ZS||(ZS={})),function(t){t.config({propHooks(e){var{tools:n}=e,i=JS(e,["tools"]);return n&&(i.tools=t.normalizeTools(n)),i}})}(ZS||(ZS={})),function(t){let e,n;function i(t,i){return i?null!=e&&e.exist(t):null!=n&&n.exist(t)}function s(t){e=t}function r(t){n=t}t.exist=i,t.setEdgeRegistry=s,t.setNodeRegistry=r}(XS||(XS={}));class KS{constructor(t){this.ports=[],this.groups={},this.init(ku(t))}getPorts(){return this.ports}getGroup(t){return null!=t?this.groups[t]:null}getPortsByGroup(t){return this.ports.filter((e=>e.group===t||null==e.group&&null==t))}getPortsLayoutByGroup(t,e){const n=this.getPortsByGroup(t),i=t?this.getGroup(t):null,s=i?i.position:null,r=s?s.name:null;let o;if(null!=r){const t=Gw.registry.get(r);if(null==t)return Gw.registry.onNotFound(r);o=t}else o=Gw.presets.left;const a=n.map((t=>t&&t.position&&t.position.args||{})),l=s&&s.args||{},c=o(a,e,l);return c.map(((t,i)=>{const s=n[i];return{portLayout:t,portId:s.id,portSize:s.size,portAttrs:s.attrs,labelSize:s.label.size,labelLayout:this.getPortLabelLayout(s,jy.create(t.position),e)}}))}init(t){const{groups:e,items:n}=t;null!=e&&Object.keys(e).forEach((t=>{this.groups[t]=this.parseGroup(e[t])})),Array.isArray(n)&&n.forEach((t=>{this.ports.push(this.parsePort(t))}))}parseGroup(t){return Object.assign(Object.assign({},t),{label:this.getLabel(t,!0),position:this.getPortPosition(t.position,!0)})}parsePort(t){const e=Object.assign({},t),n=this.getGroup(t.group)||{};return e.markup=e.markup||n.markup,e.attrs=kc({},n.attrs,e.attrs),e.position=this.createPosition(n,e),e.label=kc({},n.label,this.getLabel(e)),e.zIndex=this.getZIndex(n,e),e.size=Object.assign(Object.assign({},n.size),e.size),e}getZIndex(t,e){return"number"===typeof e.zIndex?e.zIndex:"number"===typeof t.zIndex||"auto"===t.zIndex?t.zIndex:"auto"}createPosition(t,e){return kc({name:"left",args:{}},t.position,{args:e.args})}getPortPosition(t,e=!1){if(null==t){if(e)return{name:"left",args:{}}}else{if("string"===typeof t)return{name:t,args:{}};if(Array.isArray(t))return{name:"absolute",args:{x:t[0],y:t[1]}};if("object"===typeof t)return t}return{args:{}}}getPortLabelPosition(t,e=!1){if(null==t){if(e)return{name:"left",args:{}}}else{if("string"===typeof t)return{name:t,args:{}};if("object"===typeof t)return t}return{args:{}}}getLabel(t,e=!1){const n=t.label||{};return n.position=this.getPortLabelPosition(n.position,e),n}getPortLabelLayout(t,e,n){const i=t.label.position.name||"left",s=t.label.position.args||{},r=ax.registry.get(i)||ax.presets.left;return r?r(e,n,s):null}}var QS=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{var s;const r=null===(s=n.exclude)||void 0===s?void 0:s.includes(i);r||i.translate(t,e,n)}))):(this.startBatch("translate",n),this.store.set("position",s,n),this.eachChild((i=>{var s;const r=null===(s=n.exclude)||void 0===s?void 0:s.includes(i);r||i.translate(t,e,n)})),this.stopBatch("translate",n)),this}angle(t,e){return null==t?this.getAngle():this.rotate(t,e)}getAngle(){return this.store.get("angle",0)}rotate(t,e={}){const n=this.getAngle();if(e.center){const i=this.getSize(),s=this.getPosition(),r=this.getBBox().getCenter();r.rotate(n-t,e.center);const o=r.x-i.width/2-s.x,a=r.y-i.height/2-s.y;this.startBatch("rotate",{angle:t,options:e}),this.setPosition(s.x+o,s.y+a,e),this.rotate(t,Object.assign(Object.assign({},e),{center:null})),this.stopBatch("rotate")}else this.store.set("angle",e.absolute?t:(n+t)%360,e);return this}getBBox(t={}){if(t.deep){const t=this.getDescendants({deep:!0,breadthFirst:!0});return t.push(this),ZS.getCellsBBox(t)}return Ly.fromPositionAndSize(this.getPosition(),this.getSize())}getConnectionPoint(t,e){const n=this.getBBox(),i=n.getCenter(),s=t.getTerminal(e);if(null==s)return i;const r=s.port;if(!r||!this.hasPort(r))return i;const o=this.getPort(r);if(!o||!o.group)return i;const a=this.getPortsPosition(o.group),l=a[r].position,c=jy.create(l).translate(n.getOrigin()),h=this.getAngle();return h&&c.rotate(-h,i),c}fit(t={}){const e=this.getChildren()||[],n=e.filter((t=>t.isNode()));if(0===n.length)return this;this.startBatch("fit-embeds",t),t.deep&&n.forEach((e=>e.fit(t)));let{x:i,y:s,width:r,height:o}=ZS.getCellsBBox(n);const a=cm(t.padding);return i-=a.left,s-=a.top,r+=a.left+a.right,o+=a.bottom+a.top,this.store.set({position:{x:i,y:s},size:{width:r,height:o}},t),this.stopBatch("fit-embeds"),this}get portContainerMarkup(){return this.getPortContainerMarkup()}set portContainerMarkup(t){this.setPortContainerMarkup(t)}getDefaultPortContainerMarkup(){return this.store.get("defaultPortContainerMarkup")||Nx.getPortContainerMarkup()}getPortContainerMarkup(){return this.store.get("portContainerMarkup")||this.getDefaultPortContainerMarkup()}setPortContainerMarkup(t,e={}){return this.store.set("portContainerMarkup",Nx.clone(t),e),this}get portMarkup(){return this.getPortMarkup()}set portMarkup(t){this.setPortMarkup(t)}getDefaultPortMarkup(){return this.store.get("defaultPortMarkup")||Nx.getPortMarkup()}getPortMarkup(){return this.store.get("portMarkup")||this.getDefaultPortMarkup()}setPortMarkup(t,e={}){return this.store.set("portMarkup",Nx.clone(t),e),this}get portLabelMarkup(){return this.getPortLabelMarkup()}set portLabelMarkup(t){this.setPortLabelMarkup(t)}getDefaultPortLabelMarkup(){return this.store.get("defaultPortLabelMarkup")||Nx.getPortLabelMarkup()}getPortLabelMarkup(){return this.store.get("portLabelMarkup")||this.getDefaultPortLabelMarkup()}setPortLabelMarkup(t,e={}){return this.store.set("portLabelMarkup",Nx.clone(t),e),this}get ports(){const t=this.store.get("ports",{items:[]});return null==t.items&&(t.items=[]),t}getPorts(){return ku(this.ports.items)}getPortsByGroup(t){return this.getPorts().filter((e=>e.group===t))}getPort(t){return ku(this.ports.items.find((e=>e.id&&e.id===t)))}getPortAt(t){return this.ports.items[t]||null}hasPorts(){return this.ports.items.length>0}hasPort(t){return-1!==this.getPortIndex(t)}getPortIndex(t){const e="string"===typeof t?t:t.id;return null!=e?this.ports.items.findIndex((t=>t.id===e)):-1}getPortsPosition(t){const e=this.getSize(),n=this.port.getPortsLayoutByGroup(t,new Ly(0,0,e.width,e.height));return n.reduce(((t,e)=>{const n=e.portLayout;return t[e.portId]={position:Object.assign({},n.position),angle:n.angle||0},t}),{})}getPortProp(t,e){return this.getPropByPath(this.prefixPortPath(t,e))}setPortProp(t,e,n,i){if("string"===typeof e||Array.isArray(e)){const s=this.prefixPortPath(t,e),r=n;return this.setPropByPath(s,r,i)}const s=this.prefixPortPath(t),r=e;return this.setPropByPath(s,r,n)}removePortProp(t,e,n){return"string"===typeof e||Array.isArray(e)?this.removePropByPath(this.prefixPortPath(t,e),n):this.removePropByPath(this.prefixPortPath(t),e)}portProp(t,e,n,i){return null==e?this.getPortProp(t):"string"===typeof e||Array.isArray(e)?2===arguments.length?this.getPortProp(t,e):null==n?this.removePortProp(t,e,i):this.setPortProp(t,e,n,i):this.setPortProp(t,e,n)}prefixPortPath(t,e){const n=this.getPortIndex(t);if(-1===n)throw new Error(`Unable to find port with id: "${t}"`);return null==e||""===e?["ports","items",`${n}`]:Array.isArray(e)?["ports","items",`${n}`,...e]:`ports/items/${n}/${e}`}addPort(t,e){const n=[...this.ports.items];return n.push(t),this.setPropByPath("ports/items",n,e),this}addPorts(t,e){return this.setPropByPath("ports/items",[...this.ports.items,...t],e),this}insertPort(t,e,n){const i=[...this.ports.items];return i.splice(t,0,e),this.setPropByPath("ports/items",i,n),this}removePort(t,e={}){return this.removePortAt(this.getPortIndex(t),e)}removePortAt(t,e={}){if(t>=0){const n=[...this.ports.items];n.splice(t,1),e.rewrite=!0,this.setPropByPath("ports/items",n,e)}return this}removePorts(t,e){let n;if(Array.isArray(t)){if(n=e||{},t.length){n.rewrite=!0;const e=[...this.ports.items],i=e.filter((e=>!t.some((t=>{const n="string"===typeof t?t:t.id;return e.id===n}))));this.setPropByPath("ports/items",i,n)}}else n=t||{},n.rewrite=!0,this.setPropByPath("ports/items",[],n);return this}getParsedPorts(){return this.port.getPorts()}getParsedGroups(){return this.port.groups}getPortsLayoutByGroup(t,e){return this.port.getPortsLayoutByGroup(t,e)}initPorts(){this.updatePortData(),this.on("change:ports",(()=>{this.processRemovedPort(),this.updatePortData()}))}processRemovedPort(){const t=this.ports,e={};t.items.forEach((t=>{t.id&&(e[t.id]=!0)}));const n={},i=this.store.getPrevious("ports")||{items:[]};i.items.forEach((t=>{t.id&&!e[t.id]&&(n[t.id]=!0)}));const s=this.model;if(s&&!Fc(n)){const t=s.getConnectedEdges(this,{incoming:!0});t.forEach((t=>{const e=t.getTargetPortId();e&&n[e]&&t.remove()}));const e=s.getConnectedEdges(this,{outgoing:!0});e.forEach((t=>{const e=t.getSourcePortId();e&&n[e]&&t.remove()}))}}validatePorts(){const t={},e=[];return this.ports.items.forEach((n=>{"object"!==typeof n&&e.push(`Invalid port ${n}.`),null==n.id&&(n.id=this.generatePortId()),t[n.id]&&e.push("Duplicitied port id."),t[n.id]=!0})),e}generatePortId(){return Jf()}updatePortData(){const t=this.validatePorts();if(t.length>0)throw this.store.set("ports",this.store.getPrevious("ports")),new Error(t.join(" "));const e=this.port?this.port.getPorts():null;this.port=new KS(this.ports);const n=this.port.getPorts(),i=e?n.filter((t=>e.find((e=>e.id===t.id))?null:t)):[...n],s=e?e.filter((t=>n.find((e=>e.id===t.id))?null:t)):[];i.length>0&&this.notify("ports:added",{added:i,cell:this,node:this}),s.length>0&&this.notify("ports:removed",{removed:s,cell:this,node:this})}}tA.defaults={angle:0,position:{x:0,y:0},size:{width:1,height:1}},function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&"function"===typeof i.isNode&&"function"===typeof i.isEdge&&"function"===typeof i.prop&&"function"===typeof i.attr&&"function"===typeof i.size&&"function"===typeof i.position}t.toStringTag=`X6.${t.name}`,t.isNode=e}(tA||(tA={})),function(t){t.config({propHooks(t){var{ports:e}=t,n=QS(t,["ports"]);return e&&(n.ports=Array.isArray(e)?{items:e}:e),n}})}(tA||(tA={})),function(t){t.registry=yv.create({type:"node",process(e,n){if(XS.exist(e,!0))throw new Error(`Node with name '${e}' was registered by anthor Edge`);if("function"===typeof n)return n.config({shape:e}),n;let i=t;const{inherit:s}=n,r=QS(n,["inherit"]);if(s)if("string"===typeof s){const t=this.get(s);null==t?this.onNotFound(s,"inherited"):i=t}else i=s;null==r.constructorName&&(r.constructorName=e);const o=i.define.call(i,r);return o.config({shape:e}),o}}),XS.setNodeRegistry(t.registry)}(tA||(tA={})),function(t){let e=0;function n(t){return t?Xf(t):(e+=1,`CustomNode${e}`)}function i(e){const{constructorName:i,overwrite:s}=e,r=QS(e,["constructorName","overwrite"]),o=Gu(n(i||r.shape),this);return o.config(r),r.shape&&t.registry.register(r.shape,o,s),o}function s(e){const n=e.shape||"rect",i=t.registry.get(n);return i?new i(e):t.registry.onNotFound(n)}t.define=i,t.create=s}(tA||(tA={}));var eA=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s<${t}/>${e?"":""}`}function rA(t){return`basic.${t}`}function oA(t="xlink:href"){const e=e=>{const{imageUrl:n,imageWidth:i,imageHeight:s}=e,r=iA(e,["imageUrl","imageWidth","imageHeight"]);if(null!=n||null!=i||null!=s){const e=()=>{if(r.attrs){const e=r.attrs.image;null!=n&&(e[t]=n),null!=i&&(e.width=i),null!=s&&(e.height=s),r.attrs.image=e}};r.attrs?(null==r.attrs.image&&(r.attrs.image={}),e()):(r.attrs={image:{}},e())}return r};return e}function aA(t,e,n={}){const i=rA(t),s={constructorName:i,attrs:{".":{fill:"#ffffff",stroke:"none"},[t]:{fill:"#ffffff",stroke:"#000000"}}};n.ignoreMarkup||(s.markup=sA(t,!0===n.noText));const r=n.parent||nA;return r.define(kc(s,e,{shape:i}))}aA("rect",{attrs:{rect:{width:100,height:60}}}),aA("circle",{width:60,height:60,attrs:{circle:{r:30,cx:30,cy:30}}}),aA("ellipse",{width:60,height:40,attrs:{ellipse:{rx:30,ry:20,cx:30,cy:20}}}),aA("polygon",{width:60,height:40,attrs:{text:{refY:null,refDy:16}}}),aA("polyline",{width:60,height:40,attrs:{text:{refY:null,refDy:16}}}),aA("image",{attrs:{text:{refY:null,refDy:16}},propHooks:oA()});var lA=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s"string"===typeof t||"number"===typeof t;if(null!=n)if(ZS.isCell(n))u.source={cell:n.id};else if(d(n))u.source={cell:n};else if(jy.isPoint(n))u.source=n.toJSON();else if(Array.isArray(n))u.source={x:n[0],y:n[1]};else{const t=n.cell;ZS.isCell(t)?u.source=Object.assign(Object.assign({},n),{cell:t.id}):u.source=n}if(null!=i||null!=s){let t=u.source;if(null!=i){const e=d(i)?i:i.id;t?t.cell=e:t=u.source={cell:e}}null!=s&&t&&(t.port=s)}else null!=r&&(u.source=jy.create(r).toJSON());if(null!=o)if(ZS.isCell(o))u.target={cell:o.id};else if(d(o))u.target={cell:o};else if(jy.isPoint(o))u.target=o.toJSON();else if(Array.isArray(o))u.target={x:o[0],y:o[1]};else{const t=o.cell;ZS.isCell(t)?u.target=Object.assign(Object.assign({},o),{cell:t.id}):u.target=o}if(null!=a||null!=l){let t=u.target;if(null!=a){const e=d(a)?a:a.id;t?t.cell=e:t=u.target={cell:e}}null!=l&&t&&(t.port=l)}else null!=c&&(u.target=jy.create(c).toJSON());return super.preprocess(u,e)}setup(){super.setup(),this.on("change:labels",(t=>this.onLabelsChanged(t))),this.on("change:vertices",(t=>this.onVertexsChanged(t)))}isEdge(){return!0}disconnect(t={}){return this.store.set({source:{x:0,y:0},target:{x:0,y:0}},t),this}get source(){return this.getSource()}set source(t){this.setSource(t)}getSource(){return this.getTerminal("source")}getSourceCellId(){return this.source.cell}getSourcePortId(){return this.source.port}setSource(t,e,n={}){return this.setTerminal("source",t,e,n)}get target(){return this.getTarget()}set target(t){this.setTarget(t)}getTarget(){return this.getTerminal("target")}getTargetCellId(){return this.target.cell}getTargetPortId(){return this.target.port}setTarget(t,e,n={}){return this.setTerminal("target",t,e,n)}getTerminal(t){return Object.assign({},this.store.get(t))}setTerminal(t,e,n,i={}){if(ZS.isCell(e))return this.store.set(t,kc({},n,{cell:e.id}),i),this;const s=e;return jy.isPoint(e)||null!=s.x&&null!=s.y?(this.store.set(t,kc({},n,{x:s.x,y:s.y}),i),this):(this.store.set(t,ku(e),i),this)}getSourcePoint(){return this.getTerminalPoint("source")}getTargetPoint(){return this.getTerminalPoint("target")}getTerminalPoint(t){const e=this[t];if(jy.isPointLike(e))return jy.create(e);const n=this.getTerminalCell(t);return n?n.getConnectionPoint(this,t):new jy}getSourceCell(){return this.getTerminalCell("source")}getTargetCell(){return this.getTerminalCell("target")}getTerminalCell(t){if(this.model){const e="source"===t?this.getSourceCellId():this.getTargetCellId();if(e)return this.model.getCell(e)}return null}getSourceNode(){return this.getTerminalNode("source")}getTargetNode(){return this.getTerminalNode("target")}getTerminalNode(t){let e=this;const n={};while(e&&e.isEdge()){if(n[e.id])return null;n[e.id]=!0,e=e.getTerminalCell(t)}return e&&e.isNode()?e:null}get router(){return this.getRouter()}set router(t){null==t?this.removeRouter():this.setRouter(t)}getRouter(){return this.store.get("router")}setRouter(t,e,n){return"object"===typeof t?this.store.set("router",t,e):this.store.set("router",{name:t,args:e},n),this}removeRouter(t={}){return this.store.remove("router",t),this}get connector(){return this.getConnector()}set connector(t){null==t?this.removeConnector():this.setConnector(t)}getConnector(){return this.store.get("connector")}setConnector(t,e,n){return"object"===typeof t?this.store.set("connector",t,e):this.store.set("connector",{name:t,args:e},n),this}removeConnector(t={}){return this.store.remove("connector",t)}get strategy(){return this.getStrategy()}set strategy(t){null==t?this.removeStrategy():this.setStrategy(t)}getStrategy(){return this.store.get("strategy")}setStrategy(t,e,n){return"object"===typeof t?this.store.set("strategy",t,e):this.store.set("strategy",{name:t,args:e},n),this}removeStrategy(t={}){return this.store.remove("strategy",t)}getDefaultLabel(){const t=this.constructor,e=this.store.get("defaultLabel")||t.defaultLabel||{};return ku(e)}get labels(){return this.getLabels()}set labels(t){this.setLabels(t)}getLabels(){return[...this.store.get("labels",[])].map((t=>this.parseLabel(t)))}setLabels(t,e={}){return this.store.set("labels",Array.isArray(t)?t:[t],e),this}insertLabel(t,e,n={}){const i=this.getLabels(),s=i.length;let r=null!=e&&Number.isFinite(e)?e:s;return r<0&&(r=s+r+1),i.splice(r,0,this.parseLabel(t)),this.setLabels(i,n)}appendLabel(t,e={}){return this.insertLabel(t,-1,e)}getLabelAt(t){const e=this.getLabels();return null!=t&&Number.isFinite(t)?this.parseLabel(e[t]):null}setLabelAt(t,e,n={}){if(null!=t&&Number.isFinite(t)){const i=this.getLabels();i[t]=this.parseLabel(e),this.setLabels(i,n)}return this}removeLabelAt(t,e={}){const n=this.getLabels(),i=null!=t&&Number.isFinite(t)?t:-1,s=n.splice(i,1);return this.setLabels(n,e),s.length?s[0]:null}parseLabel(t){if("string"===typeof t){const e=this.constructor;return e.parseStringLabel(t)}return t}onLabelsChanged({previous:t,current:e}){const n=t&&e?e.filter((e=>t.find((t=>e===t||Pc(e,t)))?null:e)):e?[...e]:[],i=t&&e?t.filter((t=>e.find((e=>t===e||Pc(t,e)))?null:t)):t?[...t]:[];n.length>0&&this.notify("labels:added",{added:n,cell:this,edge:this}),i.length>0&&this.notify("labels:removed",{removed:i,cell:this,edge:this})}get vertexMarkup(){return this.getVertexMarkup()}set vertexMarkup(t){this.setVertexMarkup(t)}getDefaultVertexMarkup(){return this.store.get("defaultVertexMarkup")||Nx.getEdgeVertexMarkup()}getVertexMarkup(){return this.store.get("vertexMarkup")||this.getDefaultVertexMarkup()}setVertexMarkup(t,e={}){return this.store.set("vertexMarkup",Nx.clone(t),e),this}get vertices(){return this.getVertices()}set vertices(t){this.setVertices(t)}getVertices(){return[...this.store.get("vertices",[])]}setVertices(t,e={}){const n=Array.isArray(t)?t:[t];return this.store.set("vertices",n.map((t=>jy.toJSON(t))),e),this}insertVertex(t,e,n={}){const i=this.getVertices(),s=i.length;let r=null!=e&&Number.isFinite(e)?e:s;return r<0&&(r=s+r+1),i.splice(r,0,jy.toJSON(t)),this.setVertices(i,n)}appendVertex(t,e={}){return this.insertVertex(t,-1,e)}getVertexAt(t){if(null!=t&&Number.isFinite(t)){const e=this.getVertices();return e[t]}return null}setVertexAt(t,e,n={}){if(null!=t&&Number.isFinite(t)){const i=this.getVertices();i[t]=e,this.setVertices(i,n)}return this}removeVertexAt(t,e={}){const n=this.getVertices(),i=null!=t&&Number.isFinite(t)?t:-1;return n.splice(i,1),this.setVertices(n,e)}onVertexsChanged({previous:t,current:e}){const n=t&&e?e.filter((e=>t.find((t=>jy.equals(e,t)))?null:e)):e?[...e]:[],i=t&&e?t.filter((t=>e.find((e=>jy.equals(t,e)))?null:t)):t?[...t]:[];n.length>0&&this.notify("vertexs:added",{added:n,cell:this,edge:this}),i.length>0&&this.notify("vertexs:removed",{removed:i,cell:this,edge:this})}getDefaultMarkup(){return this.store.get("defaultMarkup")||Nx.getEdgeMarkup()}getMarkup(){return super.getMarkup()||this.getDefaultMarkup()}get toolMarkup(){return this.getToolMarkup()}set toolMarkup(t){this.setToolMarkup(t)}getDefaultToolMarkup(){return this.store.get("defaultToolMarkup")||Nx.getEdgeToolMarkup()}getToolMarkup(){return this.store.get("toolMarkup")||this.getDefaultToolMarkup()}setToolMarkup(t,e={}){return this.store.set("toolMarkup",t,e),this}get doubleToolMarkup(){return this.getDoubleToolMarkup()}set doubleToolMarkup(t){this.setDoubleToolMarkup(t)}getDefaultDoubleToolMarkup(){return this.store.get("defaultDoubleToolMarkup")}getDoubleToolMarkup(){return this.store.get("doubleToolMarkup")||this.getDefaultDoubleToolMarkup()}setDoubleToolMarkup(t,e={}){return this.store.set("doubleToolMarkup",t,e),this}get arrowheadMarkup(){return this.getArrowheadMarkup()}set arrowheadMarkup(t){this.setArrowheadMarkup(t)}getDefaultArrowheadMarkup(){return this.store.get("defaultArrowheadMarkup")||Nx.getEdgeArrowheadMarkup()}getArrowheadMarkup(){return this.store.get("arrowheadMarkup")||this.getDefaultArrowheadMarkup()}setArrowheadMarkup(t,e={}){return this.store.set("arrowheadMarkup",t,e),this}translate(t,e,n={}){return n.translateBy=n.translateBy||this.id,n.tx=t,n.ty=e,this.applyToPoints((n=>({x:(n.x||0)+t,y:(n.y||0)+e})),n)}scale(t,e,n,i={}){return this.applyToPoints((i=>jy.create(i).scale(t,e,n).toJSON()),i)}applyToPoints(t,e={}){const n={},i=this.getSource(),s=this.getTarget();jy.isPointLike(i)&&(n.source=t(i)),jy.isPointLike(s)&&(n.target=t(s));const r=this.getVertices();return r.length>0&&(n.vertices=r.map(t)),this.store.set(n,e),this}getBBox(){return this.getPolyline().bbox()}getConnectionPoint(){return this.getPolyline().pointAt(.5)}getPolyline(){const t=[this.getSourcePoint(),...this.getVertices().map((t=>jy.create(t))),this.getTargetPoint()];return new Ry(t)}updateParent(t){let e=null;const n=this.getSourceCell(),i=this.getTargetCell(),s=this.getParent();return n&&i&&(e=n===i||n.isDescendantOf(i)?i:i.isDescendantOf(n)?n:ZS.getCommonAncestor(n,i)),!s||e&&e.id===s.id||s.unembed(this,t),e&&e.embed(this,t),e}hasLoop(t={}){const e=this.getSource(),n=this.getTarget(),i=e.cell,s=n.cell;if(!i||!s)return!1;let r=i===s;if(!r&&t.deep&&this._model){const e=this.getSourceCell(),n=this.getTargetCell();e&&n&&(r=e.isAncestorOf(n,t)||n.isAncestorOf(e,t))}return r}getFragmentAncestor(){const t=[this,this.getSourceNode(),this.getTargetNode()].filter((t=>null!=t));return this.getCommonAncestor(...t)}isFragmentDescendantOf(t){const e=this.getFragmentAncestor();return!!e&&(e.id===t.id||e.isDescendantOf(t))}}uA.defaults={},function(t){function e(t,e){const n=t,i=e;return n.cell===i.cell&&(n.port===i.port||null==n.port&&null==i.port)}t.equalTerminals=e}(uA||(uA={})),function(t){function e(t){return{attrs:{label:{text:t}}}}t.defaultLabel={markup:[{tagName:"rect",selector:"body"},{tagName:"text",selector:"label"}],attrs:{text:{fill:"#000",fontSize:14,textAnchor:"middle",textVerticalAnchor:"middle",pointerEvents:"none"},rect:{ref:"label",fill:"#fff",rx:3,ry:3,refWidth:1,refHeight:1,refX:0,refY:0}},position:{distance:.5}},t.parseStringLabel=e}(uA||(uA={})),function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&"function"===typeof i.isNode&&"function"===typeof i.isEdge&&"function"===typeof i.prop&&"function"===typeof i.attr&&"function"===typeof i.disconnect&&"function"===typeof i.getSource&&"function"===typeof i.getTarget}t.toStringTag=`X6.${t.name}`,t.isEdge=e}(uA||(uA={})),function(t){t.registry=yv.create({type:"edge",process(e,n){if(XS.exist(e,!1))throw new Error(`Edge with name '${e}' was registered by anthor Node`);if("function"===typeof n)return n.config({shape:e}),n;let i=t;const{inherit:s="edge"}=n,r=hA(n,["inherit"]);if("string"===typeof s){const t=this.get(s||"edge");null==t&&s?this.onNotFound(s,"inherited"):i=t}else i=s;null==r.constructorName&&(r.constructorName=e);const o=i.define.call(i,r);return o.config({shape:e}),o}}),XS.setEdgeRegistry(t.registry)}(uA||(uA={})),function(t){let e=0;function n(t){return t?Xf(t):(e+=1,`CustomEdge${e}`)}function i(e){const{constructorName:i,overwrite:s}=e,r=hA(e,["constructorName","overwrite"]),o=Gu(n(i||r.shape),this);return o.config(r),r.shape&&t.registry.register(r.shape,o,s),o}function s(e){const n=e.shape||"edge",i=t.registry.get(n);return i?new i(e):t.registry.onNotFound(n)}t.define=i,t.create=s}(uA||(uA={})),function(t){const e="basic.edge";t.config({shape:e,propHooks(e){const{label:n,vertices:i}=e,s=hA(e,["label","vertices"]);if(n){null==s.labels&&(s.labels=[]);const e="string"===typeof n?t.parseStringLabel(n):n;s.labels.push(e)}return i&&Array.isArray(i)&&(s.vertices=i.map((t=>jy.create(t).toJSON()))),s}}),t.registry.register(e,t)}(uA||(uA={}));var dA=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);sthis.renderVertexMarkers())),n=this.handleAction(n,"update",(()=>this.update(null,e))),n=this.handleAction(n,"labels",(()=>this.onLabelsChange(e))),n=this.handleAction(n,"tools",(()=>{this.renderTools(),this.updateToolsPosition()})),n=this.handleAction(n,"widget",(()=>this.renderExternalTools())),n)}onLabelsChange(t={}){this.shouldRerenderLabels(t)?this.renderLabels():this.updateLabels(),this.updateLabelPositions()}shouldRerenderLabels(t={}){const e=this.cell.previous("labels");if(null==e)return!0;if("propertyPathArray"in t&&"propertyValue"in t){const n=t.propertyPathArray||[],i=n.length;if(i>1){const s=n[1];if(e[s]){if(2===i)return"object"===typeof t.propertyValue&&pl(t.propertyValue,"markup");if("markup"!==n[2])return!1}}}return!0}render(){return this.empty(),this.containers={},this.renderMarkup(),this.renderLabels(),this.update(),this}renderMarkup(){const t=this.cell.markup;if(t)return"string"===typeof t?this.renderStringMarkup(t):this.renderJSONMarkup(t);throw new TypeError("Invalid edge markup.")}renderJSONMarkup(t){const e=this.parseJSONMarkup(t,this.container);this.selectors=e.selectors,this.container.append(e.fragment)}renderStringMarkup(t){const e=this.containers,n=rb.createVectors(t);n.forEach((t=>{const n=t.attr("class");n&&(e[zf(n)]=t.node)})),this.renderTools(),this.renderVertexMarkers(),this.renderArrowheadMarkers(),ey(this.container,n.map((t=>t.node)))}renderLabels(){const t=this.cell,e=t.getLabels(),n=e.length;let i=this.containers.labels;if(this.labelCache={},this.labelSelectors={},n<=0)return i&&i.parentNode&&i.parentNode.removeChild(i),this;i?this.empty(i):(i=Hm("g"),this.addClass(this.prefixClassName("edge-labels"),i),this.containers.labels=i);for(let s=0,r=e.length;s1||"G"!==i[0].nodeName.toUpperCase()?rb.create("g").append(e):rb.create(i[0]),n.addClass(this.prefixClassName("edge-label")),{node:n.node,selectors:t.selectors}}updateLabels(){if(this.containers.labels){const t=this.cell,e=t.labels,n=this.can("edgeLabelMovable"),i=t.getDefaultLabel();for(let s=0,r=e.length;s{n.append(rb.create(t(Object.assign({index:i},e))).node)}))}return this}renderArrowheadMarkers(){const t=this.containers.arrowheads;if(null==t)return this;const e=this.cell.arrowheadMarkup,n=this.$(t).empty();if(Nx.isStringMarkup(e)){const t=ug(e),i=rb.create(t({end:"source"})).node,s=rb.create(t({end:"target"})).node;this.containers.sourceArrowhead=i,this.containers.targetArrowhead=s,n.append(i,s)}return this}update(t,e={}){this.cleanCache(),this.updateConnection(e);const n=this.cell.getAttrs();return null!=n&&this.updateAttrs(this.container,n,{attrs:t===n?null:t,selectors:this.selectors}),this.updateConnectionPath(),this.updateLabelPositions(),this.updateToolsPosition(),this.updateArrowheadMarkers(),null==e.toolId?this.renderExternalTools():this.updateTools(e),this}removeRedundantLinearVertices(t={}){const e=this.cell,n=e.getVertices(),i=[this.sourceAnchor,...n,this.targetAnchor],s=i.length,r=new Ry(i);r.simplify({threshold:.01});const o=r.points.map((t=>t.toJSON())),a=o.length;return s===a?0:(e.setVertices(o.slice(1,a-1),t),s-a)}updateConnectionPath(){const t=this.containers;if(t.connection){const e=this.getConnectionPathData();t.connection.setAttribute("d",e)}if(t.connectionWrap){const e=this.getConnectionPathData();t.connectionWrap.setAttribute("d",e)}t.sourceMarker&&t.targetMarker&&this.translateAndAutoOrientArrows(t.sourceMarker,t.targetMarker)}getTerminalView(t){switch(t){case"source":return this.sourceView||null;case"target":return this.targetView||null;default:throw new Error(`Unknown terminal type '${t}'`)}}getTerminalAnchor(t){switch(t){case"source":return jy.create(this.sourceAnchor);case"target":return jy.create(this.targetAnchor);default:throw new Error(`Unknown terminal type '${t}'`)}}getTerminalConnectionPoint(t){switch(t){case"source":return jy.create(this.sourcePoint);case"target":return jy.create(this.targetPoint);default:throw new Error(`Unknown terminal type '${t}'`)}}getTerminalMagnet(t,e={}){switch(t){case"source":{if(e.raw)return this.sourceMagnet;const t=this.sourceView;return t?this.sourceMagnet||t.container:null}case"target":{if(e.raw)return this.targetMagnet;const t=this.targetView;return t?this.targetMagnet||t.container:null}default:throw new Error(`Unknown terminal type '${t}'`)}}updateConnection(t={}){const e=this.cell;if(t.translateBy&&e.isFragmentDescendantOf(t.translateBy)){const e=t.tx||0,n=t.ty||0;this.routePoints=new Ry(this.routePoints).translate(e,n).points,this.translateConnectionPoints(e,n),this.path.translate(e,n)}else{const t=e.getVertices(),n=this.findAnchors(t);this.sourceAnchor=n.source,this.targetAnchor=n.target,this.routePoints=this.findRoutePoints(t);const i=this.findConnectionPoints(this.routePoints,this.sourceAnchor,this.targetAnchor);this.sourcePoint=i.source,this.targetPoint=i.target;const s=this.findMarkerPoints(this.routePoints,this.sourcePoint,this.targetPoint);this.path=this.findPath(this.routePoints,s.source||this.sourcePoint,s.target||this.targetPoint)}this.cleanCache()}findAnchors(t){const e=this.cell,n=e.source,i=e.target,s=t[0],r=t[t.length-1];return i.priority&&!n.priority?this.findAnchorsOrdered("target",r,"source",s):this.findAnchorsOrdered("source",s,"target",r)}findAnchorsOrdered(t,e,n,i){let s,r;const o=this.cell,a=o[t],l=o[n],c=this.getTerminalView(t),h=this.getTerminalView(n),u=this.getTerminalMagnet(t),d=this.getTerminalMagnet(n);if(c){let n;n=e?jy.create(e):h?d:jy.create(l),s=this.getAnchor(a.anchor,c,u,n,t)}else s=jy.create(a);if(h){const t=jy.create(i||s);r=this.getAnchor(l.anchor,h,d,t,n)}else r=jy.isPointLike(l)?jy.create(l):new jy;return{[t]:s,[n]:r}}getAnchor(t,e,n,i,s){const r=e.isEdgeElement(n),o=this.graph.options.connecting;let a,l="string"===typeof t?{name:t}:t;if(!l){const t=r?("source"===s?o.sourceEdgeAnchor:o.targetEdgeAnchor)||o.edgeAnchor:("source"===s?o.sourceAnchor:o.targetAnchor)||o.anchor;l="string"===typeof t?{name:t}:t}if(!l)throw new Error("Anchor should be specified.");const c=l.name;if(r){const t=kE.registry.get(c);if("function"!==typeof t)return kE.registry.onNotFound(c);a=Em(t,this,e,n,i,l.args||{},s)}else{const t=CE.registry.get(c);if("function"!==typeof t)return CE.registry.onNotFound(c);a=Em(t,this,e,n,i,l.args||{},s)}return a?a.round(this.POINT_ROUNDING):new jy}findRoutePoints(t=[]){const e=this.graph.options.connecting.router||MS.presets.normal,n=this.cell.getRouter()||e;let i;if("function"===typeof n)i=Em(n,this,t,{},this);else{const e="string"===typeof n?n:n.name,s="string"===typeof n?{}:n.args||{},r=e?MS.registry.get(e):MS.presets.normal;if("function"!==typeof r)return MS.registry.onNotFound(e);i=Em(r,this,t,s,this)}return null==i?t.map((t=>jy.create(t))):i.map((t=>jy.create(t)))}findConnectionPoints(t,e,n){const i=this.cell,s=this.graph.options.connecting,r=i.getSource(),o=i.getTarget(),a=this.sourceView,l=this.targetView,c=t[0],h=t[t.length-1];let u,d;if(a&&!a.isEdgeElement(this.sourceMagnet)){const t=this.sourceMagnet||a.container,i=c||n,o=new Fy(i,e),l=r.connectionPoint||s.sourceConnectionPoint||s.connectionPoint;u=this.getConnectionPoint(l,a,t,o,"source")}else u=e;if(l&&!l.isEdgeElement(this.targetMagnet)){const t=this.targetMagnet||l.container,i=o.connectionPoint||s.targetConnectionPoint||s.connectionPoint,r=h||e,a=new Fy(r,n);d=this.getConnectionPoint(i,l,t,a,"target")}else d=n;return{source:u,target:d}}getConnectionPoint(t,e,n,i,s){const r=i.end;if(null==t)return r;const o="string"===typeof t?t:t.name,a="string"===typeof t?{}:t.args,l=BE.registry.get(o);if("function"!==typeof l)return BE.registry.onNotFound(o);const c=Em(l,this,i,e,n,a||{},s);return c?c.round(this.POINT_ROUNDING):r}updateMarkerAttr(t){const e=this.cell.getAttrs(),n=`.${t}-marker`,i=e&&e[n];i&&this.updateAttrs(this.container,{},{attrs:{[n]:i},selectors:this.selectors})}findMarkerPoints(t,e,n){const i=t=>{const e=this.cell.getAttrs(),n=Object.keys(e);for(let i=0,s=n.length;i0){const t=lv(o);c=e.clone().move(s||n,l.sourceBBox.width*t.sx*-1)}}else{const t=i("source");t&&(c=e.clone().move(s||n,-t))}if(a){if(this.updateMarkerAttr("target"),l.targetBBox=l.targetBBox||Yb(a),l.targetBBox.width>0){const t=lv(a);h=n.clone().move(r||e,l.targetBBox.width*t.sx*-1)}}else{const t=i("target");t&&(h=n.clone().move(r||e,-t))}return l.sourcePoint=c||e.clone(),l.targetPoint=h||n.clone(),{source:c,target:h}}findPath(t,e,n){const i=this.cell.getConnector()||this.graph.options.connecting.connector;let s,r,o;if("string"===typeof i?s=i:(s=i.name,r=i.args),s){const t=HS.registry.get(s);if("function"!==typeof t)return HS.registry.onNotFound(s);o=t}else o=HS.presets.normal;const a=Em(o,this,e,n,t,Object.assign(Object.assign({},r),{raw:!0}),this);return"string"===typeof a?sb.parse(a):a}translateConnectionPoints(t,e){const n=this.markerCache;n.sourcePoint&&n.sourcePoint.translate(t,e),n.targetPoint&&n.targetPoint.translate(t,e),this.sourcePoint.translate(t,e),this.targetPoint.translate(t,e),this.sourceAnchor.translate(t,e),this.targetAnchor.translate(t,e)}updateLabelPositions(){if(null==this.containers.labels)return this;const t=this.path;if(!t)return this;const e=this.cell,n=e.getLabels();if(0===n.length)return this;const i=e.getDefaultLabel(),s=this.normalizeLabelPosition(i.position);for(let r=0,o=n.length;r=this.options.longLength){const s=this.options.doubleToolsOffset||e;i=this.getPointAtLength(n-s),null!=i&&hy(this.tool2Cache,"transform",`translate(${i.x},${i.y}) ${t}`),hy(this.tool2Cache,"visibility","visible")}else this.options.doubleTools&&hy(this.tool2Cache,"visibility","hidden")}return this}updateArrowheadMarkers(){const t=this.containers.arrowheads;if(null==t)return this;if("none"===t.style.display)return this;const e=this.containers.sourceArrowhead,n=this.containers.targetArrowhead;if(e&&n){const t=this.getConnectionLength()||0,i=t{l[t]=o[t]}))}let c;if(c="string"===typeof r?this.findOne(r,this.container,this.selectors):this.containers.connection?this.containers.connection:this.container.querySelector("path"),!(c instanceof SVGPathElement))throw new Error("Token animation requires a valid connection path.");const h="string"===typeof t?this.findOne(t):t;if(null==h)throw new Error("Token animation requires a valid token element.");const u=h.parentNode,d=()=>{u||Qm(h)},p=rb.create(h);u||p.appendTo(this.graph.view.stage);const g=l.complete;l.complete=t=>{d(),n&&n(),g&&g(t)};const f=p.animateAlongPath(l,c);return()=>{d(),f()}}getConnection(){return null!=this.path?this.path.clone():null}getConnectionPathData(){if(null==this.path)return"";const t=this.cache.pathCache;return pl(t,"data")||(t.data=this.path.serialize()),t.data||""}getConnectionSubdivisions(){if(null==this.path)return null;const t=this.cache.pathCache;return pl(t,"segmentSubdivisions")||(t.segmentSubdivisions=this.path.getSegmentSubdivisions()),t.segmentSubdivisions}getConnectionLength(){if(null==this.path)return 0;const t=this.cache.pathCache;return pl(t,"length")||(t.length=this.path.length({segmentSubdivisions:this.getConnectionSubdivisions()})),t.length}getPointAtLength(t){return null==this.path?null:this.path.pointAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()})}getPointAtRatio(t){return null==this.path?null:(om(t)&&(t=parseFloat(t)/100),this.path.pointAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()}))}getTangentAtLength(t){return null==this.path?null:this.path.tangentAtLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()})}getTangentAtRatio(t){return null==this.path?null:this.path.tangentAt(t,{segmentSubdivisions:this.getConnectionSubdivisions()})}getClosestPoint(t){return null==this.path?null:this.path.closestPoint(t,{segmentSubdivisions:this.getConnectionSubdivisions()})}getClosestPointLength(t){return null==this.path?null:this.path.closestPointLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()})}getClosestPointRatio(t){return null==this.path?null:this.path.closestPointNormalizedLength(t,{segmentSubdivisions:this.getConnectionSubdivisions()})}getLabelPosition(t,e,n,i){const s={distance:0};let r,o=0;"number"===typeof n?(o=n,r=i):r=n,null!=r&&(s.options=r);const a=r&&r.absoluteOffset,l=!(r&&r.absoluteDistance),c=r&&r.absoluteDistance&&r.reverseDistance,h=this.path,u={segmentSubdivisions:this.getConnectionSubdivisions()},d=new jy(t,e),p=h.closestPointT(d,u),g=this.getConnectionLength()||0;let f,m,y=h.lengthAtT(p,u);if(l&&(y=g>0?y/g:0),c&&(y=-1*(g-y)||1),s.distance=y,a||(f=h.tangentAtT(p)),f)m=f.pointOffset(d);else{const t=h.pointAtT(p),e=d.diff(t);m={x:e.x,y:e.y}}return s.offset=m,s.angle=o,s}normalizeLabelPosition(t){return"number"===typeof t?{distance:t}:t}getLabelTransformationMatrix(t){const e=this.normalizeLabelPosition(t),n=e.options||{},i=e.angle||0,s=e.distance,r=s>0&&s<=1;let o=0;const a={x:0,y:0},l=e.offset;l&&("number"===typeof l?o=l:(null!=l.x&&(a.x=l.x),null!=l.y&&(a.y=l.y)));const c=0!==a.x||0!==a.y||0===o,h=n.keepGradient,u=n.ensureLegibility,d=this.path,p={segmentSubdivisions:this.getConnectionSubdivisions()},g=r?s*this.getConnectionLength():s,f=d.tangentAtLength(g,p);let m,y=i;if(f){if(c)m=f.start,m.translate(a);else{const t=f.clone();t.rotate(-90,f.start),t.setLength(o),m=t.end}h&&(y=f.angle()+i,u&&(y=Ay.normalize((y+90)%180-90)))}else m=d.start,c&&m.translate(a);return Lb().translate(m.x,m.y).rotate(y)}getLabelCoordinates(t){const e=this.getLabelTransformationMatrix(t);return new jy(e.e,e.f)}getVertexIndex(t,e){const n=this.cell,i=n.getVertices(),s=this.getClosestPointLength(new jy(t,e));let r=0;if(null!=s)for(const o=i.length;r(e[s]=t,e[s+1]=t.container===n?void 0:n,e)}beforeArrowheadDragging(t){t.zIndex=this.cell.zIndex,this.cell.toFront();const e=this.container.style;t.pointerEvents=e.pointerEvents,e.pointerEvents="none",this.graph.options.connecting.highlight&&this.highlightAvailableMagnets(t)}afterArrowheadDragging(t){null!=t.zIndex&&(this.cell.setZIndex(t.zIndex,{ui:!0}),t.zIndex=null);const e=this.container;e.style.pointerEvents=t.pointerEvents||"",this.graph.options.connecting.highlight&&this.unhighlightAvailableMagnets(t)}arrowheadDragging(t,e,n,i){i.x=e,i.y=n,i.currentTarget!==t&&(i.currentMagnet&&i.currentView&&i.currentView.unhighlight(i.currentMagnet,{type:"magnetAdsorbed"}),i.currentView=this.graph.renderer.findViewByElem(t),i.currentView?(i.currentMagnet=i.currentView.findMagnet(t),i.currentMagnet&&this.graph.hook.validateConnection(...i.getValidateConnectionArgs(i.currentView,i.currentMagnet),i.currentView.getEdgeTerminal(i.currentMagnet,e,n,this.cell,i.terminalType))?i.currentView.highlight(i.currentMagnet,{type:"magnetAdsorbed"}):i.currentMagnet=null):i.currentMagnet=null),i.currentTarget=t,this.cell.prop(i.terminalType,{x:e,y:n},Object.assign(Object.assign({},i.options),{ui:!0}))}arrowheadDragged(t,e,n){const i=t.currentView,s=t.currentMagnet;if(!s||!i)return;i.unhighlight(s,{type:"magnetAdsorbed"});const r=t.terminalType,o=i.getEdgeTerminal(s,e,n,this.cell,r);this.cell.setTerminal(r,o,{ui:!0})}snapArrowhead(t,e,n){const i=this.graph,s=i.options.connecting.snap,r="object"===typeof s&&s.radius||50,o=i.renderer.findViewsInArea({x:t-r,y:e-r,width:2*r,height:2*r}),a=n.closestView||null,l=n.closestMagnet||null;let c;n.closestView=null,n.closestMagnet=null;let h=Number.MAX_SAFE_INTEGER;const u=new jy(t,e);let d;o.forEach((s=>{"false"!==s.container.getAttribute("magnet")&&(c=s.cell.getBBox().getCenter().distance(u),c{if("false"!==o.getAttribute("magnet")){const a=s.getBBoxOfElement(o);c=u.distance(a.getCenter()),ce.hook.validateConnection(...t.getValidateConnectionArgs(s,n),s.getEdgeTerminal(n,t.x,t.y,this.cell,t.terminalType))));if(o.length>0){for(let t=0,e=o.length;t{const n=this.graph.renderer.findViewByCell(t);if(n){const i=e[t];i.forEach((t=>{n.unhighlight(t,{type:"magnetAvailable"})})),n.unhighlight(null,{type:"nodeAvailable"})}})),t.marked=null}startArrowheadDragging(t,e,n){if(!this.can("arrowheadMovable"))return void this.notifyUnhandledMouseDown(t,e,n);const i=t.target,s=i.getAttribute("data-terminal"),r=this.prepareArrowheadDragging(s,{x:e,y:n});this.setEventData(t,r)}dragArrowhead(t,e,n){const i=this.getEventData(t);this.graph.options.connecting.snap?this.snapArrowhead(e,n,i):this.arrowheadDragging(this.getEventTarget(t),e,n,i)}stopArrowheadDragging(t,e,n){const i=this.graph,s=this.getEventData(t);i.options.connecting.snap?this.snapArrowheadEnd(s):this.arrowheadDragged(s,e,n);const r=i.hook.validateEdge(this.cell,s.terminalType,s.initialTerminal);r?(this.finishEmbedding(s),this.notifyConnectionEvent(s,t)):this.fallbackConnection(s),this.afterArrowheadDragging(s)}startLabelDragging(t,e,n){if(this.can("edgeLabelMovable")){const e=t.currentTarget,n=parseInt(e.getAttribute("data-index"),10),i=this.getLabelPositionAngle(n),s=this.getLabelPositionArgs(n),r=this.getDefaultLabelPositionArgs(),o=this.mergeLabelPositionArgs(s,r);this.setEventData(t,{index:n,positionAngle:i,positionArgs:o,stopPropagation:!0,action:"drag-label"})}else this.setEventData(t,{stopPropagation:!0});this.graph.view.delegateDragEvents(t,this)}dragLabel(t,e,n){const i=this.getEventData(t),s=this.cell.getLabelAt(i.index),r=kc({},s,{position:this.getLabelPosition(e,n,i.positionAngle,i.positionArgs)});this.cell.setLabelAt(i.index,r)}stopLabelDragging(t,e,n){}handleVertexAdding(t,e,n){if(!this.can("vertexAddable"))return void this.notifyUnhandledMouseDown(t,e,n);const i=this.addVertex({x:e,y:n},{ui:!0});this.setEventData(t,{index:i,action:"drag-vertex"})}handleVertexRemoving(t,e,n){if(!this.can("vertexDeletable"))return void this.notifyUnhandledMouseDown(t,e,n);const i=t.target,s=parseInt(i.getAttribute("idx"),10);this.cell.removeVertexAt(s)}startVertexDragging(t,e,n){if(!this.can("vertexMovable"))return void this.notifyUnhandledMouseDown(t,e,n);const i=t.target,s=parseInt(i.getAttribute("idx"),10);this.setEventData(t,{index:s,action:"drag-vertex"})}dragVertex(t,e,n){const i=this.getEventData(t);this.cell.setVertexAt(i.index,{x:e,y:n},{ui:!0})}stopVertexDragging(t,e,n){}}(function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&"function"===typeof i.isNodeView&&"function"===typeof i.isEdgeView&&"function"===typeof i.confirmUpdate&&"function"===typeof i.update&&"function"===typeof i.getConnection}t.toStringTag=`X6.${t.name}`,t.isEdgeView=e})(pA||(pA={})),pA.config({isSvgElement:!0,priority:1,bootstrap:["render","source","target"],actions:{view:["render"],markup:["render"],attrs:["update"],source:["source","update"],target:["target","update"],router:["update"],connector:["update"],labels:["labels"],defaultLabel:["labels"],vertices:["vertices","update"],vertexMarkup:["vertices"],toolMarkup:["tools"],tools:["widget"]},shortLength:105,longLength:155,toolsOffset:40,doubleTools:!1,doubleToolsOffset:65,sampleInterval:50}),pA.registry.register("edge",pA,!0);class gA extends Rx{constructor(){super(...arguments),this.scalableNode=null,this.rotatableNode=null,this.scalableSelector="scalable",this.rotatableSelector="rotatable",this.defaultPortMarkup=Nx.getPortMarkup(),this.defaultPortLabelMarkup=Nx.getPortLabelMarkup(),this.defaultPortContainerMarkup=Nx.getPortContainerMarkup(),this.portsCache={}}get[Symbol.toStringTag](){return gA.toStringTag}getContainerClassName(){const t=[super.getContainerClassName(),this.prefixClassName("node")];return this.can("nodeMovable")||t.push(this.prefixClassName("node-immovable")),t.join(" ")}updateClassName(t){const e=t.target;if(e.hasAttribute("magnet")){const t=this.prefixClassName("port-unconnectable");this.can("magnetConnectable")?Lm(e,t):jm(e,t)}else{const t=this.prefixClassName("node-immovable");this.can("nodeMovable")?this.removeClass(t):this.addClass(t)}}isNodeView(){return!0}confirmUpdate(t,e={}){let n=t;return this.hasAction(n,"ports")&&(this.removePorts(),this.cleanPortsCache()),this.hasAction(n,"render")?(this.render(),n=this.removeAction(n,["render","update","resize","translate","rotate","ports","tools"])):(n=this.handleAction(n,"resize",(()=>this.resize(e)),"update"),n=this.handleAction(n,"update",(()=>this.update()),Cw.useCSSSelector?"ports":null),n=this.handleAction(n,"translate",(()=>this.translate())),n=this.handleAction(n,"rotate",(()=>this.rotate())),n=this.handleAction(n,"ports",(()=>this.renderPorts())),n=this.handleAction(n,"tools",(()=>this.renderTools()))),n}update(t){this.cleanCache(),Cw.useCSSSelector&&this.removePorts();const e=this.cell,n=e.getSize(),i=e.getAttrs();this.updateAttrs(this.container,i,{attrs:t===i?null:t,rootBBox:new Ly(0,0,n.width,n.height),selectors:this.selectors,scalableNode:this.scalableNode,rotatableNode:this.rotatableNode}),Cw.useCSSSelector&&this.renderPorts()}renderMarkup(){const t=this.cell.markup;if(t)return"string"===typeof t?this.renderStringMarkup(t):this.renderJSONMarkup(t);throw new TypeError("Invalid node markup.")}renderJSONMarkup(t){const e=this.parseJSONMarkup(t,this.container),n=t=>Array.isArray(t)?t[0]:t;this.selectors=e.selectors,this.rotatableNode=n(this.selectors[this.rotatableSelector]),this.scalableNode=n(this.selectors[this.scalableSelector]),this.container.appendChild(e.fragment)}renderStringMarkup(t){ey(this.container,rb.toNodes(rb.createVectors(t))),this.rotatableNode=Jm(this.container,`.${this.rotatableSelector}`),this.scalableNode=Jm(this.container,`.${this.scalableSelector}`),this.selectors={},this.rootSelector&&(this.selectors[this.rootSelector]=this.container)}render(){return this.empty(),this.renderMarkup(),this.scalableNode&&this.update(),this.resize(),this.rotatableNode?(this.rotate(),this.translate()):this.updateTransform(),Cw.useCSSSelector||this.renderPorts(),this.renderTools(),this}resize(t={}){if(this.scalableNode)return this.updateSize(t);this.cell.getAngle()&&this.rotate(),this.update()}translate(){if(this.rotatableNode)return this.updateTranslation();this.updateTransform()}rotate(){if(this.rotatableNode)return this.updateRotation(),void this.update();this.updateTransform()}getTranslationString(){const t=this.cell.getPosition();return`translate(${t.x},${t.y})`}getRotationString(){const t=this.cell.getAngle();if(t){const e=this.cell.getSize();return`rotate(${t},${e.width/2},${e.height/2})`}}updateTransform(){let t=this.getTranslationString();const e=this.getRotationString();e&&(t+=` ${e}`),this.container.setAttribute("transform",t)}updateRotation(){if(null!=this.rotatableNode){const t=this.getRotationString();null!=t?this.rotatableNode.setAttribute("transform",t):this.rotatableNode.removeAttribute("transform")}}updateTranslation(){this.container.setAttribute("transform",this.getTranslationString())}updateSize(t={}){const e=this.cell,n=e.getSize(),i=e.getAngle(),s=this.scalableNode;let r=!1;s.getElementsByTagName("path").length>0&&(r=!0);const o=Yb(s,{recursive:r}),a=n.width/(o.width||1),l=n.height/(o.height||1);s.setAttribute("transform",`scale(${a},${l})`);const c=this.rotatableNode;if(null!=c){const r=c.getAttribute("transform");if(r){c.setAttribute("transform",`${r} rotate(${-i},${n.width/2},${n.height/2})`);const o=Yb(s,{target:this.graph.view.stage});e.prop("position",{x:o.x,y:o.y},Object.assign({updated:!0},t)),this.translate(),this.rotate()}}this.update()}findPortElem(t,e){const n=t?this.portsCache[t]:null;if(!n)return null;const i=n.portContentElement,s=n.portContentSelectors||{};return this.findOne(e,i,s)}initializePorts(){this.cleanPortsCache()}refreshPorts(){this.removePorts(),this.cleanPortsCache(),this.renderPorts()}cleanPortsCache(){this.portsCache={}}removePorts(){Object.keys(this.portsCache).forEach((t=>{const e=this.portsCache[t];Qm(e.portElement)}))}renderPorts(){const t=this.getPortsContainer(),e=[];t.childNodes.forEach((t=>{e.push(t)}));const n=nl(this.cell.getParsedPorts(),"zIndex"),i="auto";n[i]&&n[i].forEach((n=>{const i=this.getPortElement(n);t.append(i),e.push(i)})),Object.keys(n).forEach((t=>{if(t!==i){const i=parseInt(t,10);this.appendPorts(n[t],i,e)}})),this.updatePorts()}getPortsContainer(){return this.rotatableNode||this.container}appendPorts(t,e,n){const i=t.map((t=>this.getPortElement(t)));n[e]||e<0?iy(n[Math.max(e,0)],i):ey(this.getPortsContainer(),i)}getPortElement(t){const e=this.portsCache[t.id];return e?e.portElement:this.createPortElement(t)}createPortElement(t){let e=Nx.renderMarkup(this.getPortContainerMarkup());const n=e.elem;if(null==n)throw new Error("Invalid port container markup.");e=Nx.renderMarkup(this.getPortMarkup(t));const i=e.elem,s=e.selectors;if(null==i)throw new Error("Invalid port markup.");this.setAttrs({port:t.id,"port-group":t.group},i),e=Nx.renderMarkup(this.getPortLabelMarkup(t.label));const r=e.elem,o=e.selectors;if(null==r)throw new Error("Invalid port label markup.");let a;if(s&&o){for(const t in o)if(s[t]&&t!==this.rootSelector)throw new Error("Selectors within port must be unique.");a=Object.assign(Object.assign({},s),o)}else a=s||o;return jm(n,"x6-port"),jm(i,"x6-port-body"),jm(r,"x6-port-label"),n.appendChild(i),n.appendChild(r),this.portsCache[t.id]={portElement:n,portSelectors:a,portLabelElement:r,portLabelSelectors:o,portContentElement:i,portContentSelectors:s},this.graph.hook.onPortRendered({port:t,node:this.cell,container:n,selectors:a,labelContainer:r,labelSelectors:o,contentContainer:i,contentSelectors:s}),n}updatePorts(){this.updatePortGroup();const t=this.cell.getParsedGroups();Object.keys(t).forEach((t=>this.updatePortGroup(t)))}updatePortGroup(t){const e=Ly.fromSize(this.cell.getSize()),n=this.cell.getPortsLayoutByGroup(t,e);for(let i=0,s=n.length;ithis.graph.options.clickThreshold||this.notify("node:magnet:click",Object.assign({magnet:e},this.getEventArgs(t,n,i)))}onMagnetDblClick(t,e,n,i){this.notify("node:magnet:dblclick",Object.assign({magnet:e},this.getEventArgs(t,n,i)))}onMagnetContextMenu(t,e,n,i){this.notify("node:magnet:contextmenu",Object.assign({magnet:e},this.getEventArgs(t,n,i)))}onMagnetMouseDown(t,e,n,i){this.startMagnetDragging(t,n,i)}onCustomEvent(t,e,n,i){this.notify("node:customevent",Object.assign({name:e},this.getEventArgs(t,n,i))),super.onCustomEvent(t,e,n,i)}prepareEmbedding(t){const e=this.getEventData(t),n=e.cell||this.cell,i=this.graph.findViewByCell(n),s=this.graph.snapToGrid(t.clientX,t.clientY);this.notify("node:embed",{e:t,node:n,view:i,cell:n,x:s.x,y:s.y,currentParent:n.getParent()})}processEmbedding(t,e){const n=e.cell||this.cell,i=e.graph||this.graph,s=i.options.embedding,r=s.findParent;let o="function"===typeof r?Em(r,i,{view:this,node:this.cell}).filter((t=>ZS.isCell(t)&&this.cell.id!==t.id&&!t.isDescendantOf(this.cell))):i.model.getNodesUnderNode(n,{by:r});s.frontOnly&&(o=o.slice(-1));let a=null;const l=e.candidateEmbedView,c=s.validate;for(let u=o.length-1;u>=0;u-=1){const t=o[u];if(l&&l.cell.id===t.id){a=l;break}{const e=t.findView(i);if(Em(c,i,{child:this.cell,parent:e.cell,childView:this,parentView:e})){a=e;break}}}this.clearEmbedding(e),a&&a.highlight(null,{type:"embedding"}),e.candidateEmbedView=a;const h=i.snapToGrid(t.clientX,t.clientY);this.notify("node:embedding",{e:t,cell:n,node:n,view:i.findViewByCell(n),x:h.x,y:h.y,currentParent:n.getParent(),candidateParent:a?a.cell:null})}clearEmbedding(t){const e=t.candidateEmbedView;e&&(e.unhighlight(null,{type:"embedding"}),t.candidateEmbedView=null)}finalizeEmbedding(t,e){const n=e.cell||this.cell,i=e.graph||this.graph,s=i.findViewByCell(n),r=n.getParent(),o=e.candidateEmbedView;o?(o.unhighlight(null,{type:"embedding"}),e.candidateEmbedView=null,null!=r&&r.id===o.cell.id||o.cell.insertChild(n,void 0,{ui:!0})):r&&r.unembed(n,{ui:!0}),i.model.getConnectedEdges(n,{deep:!0}).forEach((t=>{t.updateParent({ui:!0})}));const a=i.snapToGrid(t.clientX,t.clientY);s&&s.notify("node:embedded",{e:t,cell:n,x:a.x,y:a.y,node:n,view:i.findViewByCell(n),previousParent:r,currentParent:n.getParent()})}getDelegatedView(){let t=this.cell,e=this;while(e){if(t.isEdge())break;if(!t.hasParent()||e.can("stopDelegateOnDragging"))return e;t=t.getParent(),e=this.graph.renderer.findViewByCell(t)}return null}startMagnetDragging(t,e,n){if(!this.can("magnetConnectable"))return;t.stopPropagation();const i=t.currentTarget,s=this.graph;this.setEventData(t,{targetMagnet:i}),s.hook.validateMagnet(this,i,t)?(s.options.magnetThreshold<=0&&this.startConnectting(t,i,e,n),this.setEventData(t,{action:"magnet"}),this.stopPropagation(t)):this.onMouseDown(t,e,n),s.view.delegateDragEvents(t,this)}startConnectting(t,e,n,i){this.graph.model.startBatch("add-edge");const s=this.createEdgeFromMagnet(e,n,i);s.notifyMouseDown(t,n,i),s.setEventData(t,s.prepareArrowheadDragging("target",{x:n,y:i,isNewEdge:!0,fallbackAction:"remove"})),this.setEventData(t,{edgeView:s})}createEdgeFromMagnet(t,e,n){const i=this.graph,s=i.model,r=i.hook.getDefaultEdge(this,t);return r.setSource(Object.assign(Object.assign({},r.getSource()),this.getEdgeTerminal(t,e,n,r,"source"))),r.setTarget(Object.assign(Object.assign({},r.getTarget()),{x:e,y:n})),r.addTo(s,{async:!1,ui:!0}),r.findView(i)}dragMagnet(t,e,n){const i=this.getEventData(t),s=i.edgeView;if(s)s.onMouseMove(t,e,n),this.autoScrollGraph(t.clientX,t.clientY);else{const s=this.graph,r=s.options.magnetThreshold,o=this.getEventTarget(t),a=i.targetMagnet;if("onleave"===r){if(a===o||a.contains(o))return}else if(s.view.getMouseMovedCount(t)<=r)return;this.startConnectting(t,a,e,n)}}stopMagnetDragging(t,e,n){const i=this.eventData(t),s=i.edgeView;s&&(s.onMouseUp(t,e,n),this.graph.model.stopBatch("add-edge"))}notifyUnhandledMouseDown(t,e,n){this.notify("node:unhandled:mousedown",{e:t,x:e,y:n,view:this,cell:this.cell,node:this.cell})}notifyNodeMove(t,e,n,i,s){let r=[s];const o=this.graph.selection.widget;if(o&&o.options.movable){const t=this.graph.getSelectedCells();t.includes(s)&&(r=t.filter((t=>t.isNode())))}r.forEach((s=>{this.notify(t,{e:e,x:n,y:i,cell:s,node:s,view:s.findView(this.graph)})}))}startNodeDragging(t,e,n){const i=this.getDelegatedView();if(null==i||!i.can("nodeMovable"))return this.notifyUnhandledMouseDown(t,e,n);this.setEventData(t,{targetView:i,action:"move"});const s=jy.create(i.cell.getPosition());i.setEventData(t,{moving:!1,offset:s.diff(e,n),restrict:this.graph.hook.getRestrictArea(i)})}dragNode(t,e,n){const i=this.cell,s=this.graph,r=s.getGridSize(),o=this.getEventData(t),a=o.offset,l=o.restrict;o.moving||(o.moving=!0,this.addClass("node-moving"),this.notifyNodeMove("node:move",t,e,n,this.cell)),this.autoScrollGraph(t.clientX,t.clientY);const c=ww.snapToGrid(e+a.x,r),h=ww.snapToGrid(n+a.y,r);i.setPosition(c,h,{restrict:l,deep:!0,ui:!0}),s.options.embedding.enabled&&(o.embedding||(this.prepareEmbedding(t),o.embedding=!0),this.processEmbedding(t,o))}stopNodeDragging(t,e,n){const i=this.getEventData(t);i.embedding&&this.finalizeEmbedding(t,i),i.moving&&(this.removeClass("node-moving"),this.notifyNodeMove("node:moved",t,e,n,this.cell)),i.moving=!1,i.embedding=!1}autoScrollGraph(t,e){const n=this.graph.scroller.widget;n&&n.autoScroll(t,e)}}(function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&"function"===typeof i.isNodeView&&"function"===typeof i.isEdgeView&&"function"===typeof i.confirmUpdate&&"function"===typeof i.update&&"function"===typeof i.findPortElem&&"function"===typeof i.resize&&"function"===typeof i.rotate&&"function"===typeof i.translate}t.toStringTag=`X6.${t.name}`,t.isNodeView=e})(gA||(gA={})),gA.config({isSvgElement:!0,priority:0,bootstrap:["render"],actions:{view:["render"],markup:["render"],attrs:["update"],size:["resize","ports","tools"],angle:["rotate","tools"],position:["translate","tools"],ports:["ports"],tools:["tools"]}}),gA.registry.register("node",gA,!0);const fA=rA("text");class mA extends(aA("text",{view:fA,attrs:{text:{fontSize:18,fill:"#000000",stroke:null,refX:.5,refY:.5}}},{noText:!0})){}(function(t){class e extends gA{confirmUpdate(t,e={}){let n=super.confirmUpdate(t,e);return this.hasAction(n,"scale")&&(this.resize(),n=this.removeAction(n,"scale")),n}}t.View=e,e.config({actions:{attrs:["scale"]}}),gA.registry.register(fA,e)})(mA||(mA={}));class yA extends px{constructor(t,e={}){super(),this.length=0,this.comparator=e.comparator||"zIndex",this.clean(),t&&this.reset(t,{silent:!0})}toJSON(){return this.cells.map((t=>t.toJSON()))}add(t,e,n){let i,s;"number"===typeof e?(i=e,s=Object.assign({merge:!1},n)):(i=this.length,s=Object.assign({merge:!1},e)),i>this.length&&(i=this.length),i<0&&(i+=this.length+1);const r=Array.isArray(t)?t:[t],o=this.comparator&&"number"!==typeof e&&!1!==s.sort,a=this.comparator||null;let l=!1;const c=[],h=[];return r.forEach((t=>{const e=this.get(t);e?s.merge&&!t.isSameStore(e)&&(e.setProp(t.getProp(),n),h.push(e),o&&!l&&(l=null==a||"function"===typeof a?e.hasChanged():"string"===typeof a?e.hasChanged(a):a.some((t=>e.hasChanged(t))))):(c.push(t),this.reference(t))})),c.length&&(o&&(l=!0),this.cells.splice(i,0,...c),this.length=this.cells.length),l&&this.sort({silent:!0}),s.silent||(c.forEach(((t,e)=>{const n={cell:t,index:i+e,options:s};this.trigger("added",n),s.dryrun||t.notify("added",Object.assign({},n))})),l&&this.trigger("sorted"),(c.length||h.length)&&this.trigger("updated",{added:c,merged:h,removed:[],options:s})),this}remove(t,e={}){const n=Array.isArray(t)?t:[t],i=this.removeCells(n,e);return!e.silent&&i.length>0&&this.trigger("updated",{options:e,removed:i,added:[],merged:[]}),Array.isArray(t)?i:i[0]}removeCells(t,e){const n=[];for(let i=0;ithis.unreference(t))),this.clean(),this.add(t,Object.assign({silent:!0},e)),!e.silent){const t=this.cells.slice();this.trigger("reseted",{options:e,previous:n,current:t});const i=[],s=[];t.forEach((t=>{const e=n.some((e=>e.id===t.id));e||i.push(t)})),n.forEach((e=>{const n=t.some((t=>t.id===e.id));n||s.push(e)})),this.trigger("updated",{options:e,added:i,removed:s,merged:[]})}return this}push(t,e){return this.add(t,this.length,e)}pop(t){const e=this.at(this.length-1);return this.remove(e,t)}unshift(t,e){return this.add(t,0,e)}shift(t){const e=this.at(0);return this.remove(e,t)}get(t){if(null==t)return null;const e="string"===typeof t||"number"===typeof t?t:t.id;return this.map[e]||null}has(t){return null!=this.get(t)}at(t){return t<0&&(t+=this.length),this.cells[t]||null}first(){return this.at(0)}last(){return this.at(-1)}indexOf(t){return this.cells.indexOf(t)}toArray(){return this.cells.slice()}sort(t={}){return null!=this.comparator&&(this.cells=Ha(this.cells,this.comparator),t.silent||this.trigger("sorted")),this}clone(){const t=this.constructor;return new t(this.cells.slice(),{comparator:this.comparator})}reference(t){this.map[t.id]=t,t.on("*",this.notifyCellEvent,this)}unreference(t){t.off("*",this.notifyCellEvent,this),delete this.map[t.id]}notifyCellEvent(t,e){const n=e.cell;this.trigger(`cell:${t}`,e),n&&(n.isNode()?this.trigger(`node:${t}`,Object.assign(Object.assign({},e),{node:n})):n.isEdge()&&this.trigger(`edge:${t}`,Object.assign(Object.assign({},e),{edge:n})))}clean(){this.length=0,this.cells=[],this.map={}}}class bA extends px{constructor(t=[]){super(),this.batches={},this.addings=new WeakMap,this.nodes={},this.edges={},this.outgoings={},this.incomings={},this.collection=new yA(t),this.setup()}get[Symbol.toStringTag](){return bA.toStringTag}notify(t,e){this.trigger(t,e);const n=this.graph;return n&&("sorted"===t||"reseted"===t||"updated"===t?n.trigger(`model:${t}`,e):n.trigger(t,e)),this}setup(){const t=this.collection;t.on("sorted",(()=>this.notify("sorted",null))),t.on("updated",(t=>this.notify("updated",t))),t.on("cell:change:zIndex",(()=>this.sortOnChangeZ())),t.on("added",(({cell:t})=>{this.onCellAdded(t)})),t.on("removed",(t=>{const e=t.cell;this.onCellRemoved(e,t.options),this.notify("cell:removed",t),e.isNode()?this.notify("node:removed",Object.assign(Object.assign({},t),{node:e})):e.isEdge()&&this.notify("edge:removed",Object.assign(Object.assign({},t),{edge:e}))})),t.on("reseted",(t=>{this.onReset(t.current),this.notify("reseted",t)})),t.on("edge:change:source",(({edge:t})=>this.onEdgeTerminalChanged(t,"source"))),t.on("edge:change:target",(({edge:t})=>{this.onEdgeTerminalChanged(t,"target")}))}sortOnChangeZ(){this.collection.sort()}onCellAdded(t){const e=t.id;t.isEdge()?(t.updateParent(),this.edges[e]=!0,this.onEdgeTerminalChanged(t,"source"),this.onEdgeTerminalChanged(t,"target")):this.nodes[e]=!0}onCellRemoved(t,e){const n=t.id;if(t.isEdge()){delete this.edges[n];const e=t.getSource(),i=t.getTarget();if(e&&e.cell){const t=this.outgoings[e.cell],i=t?t.indexOf(n):-1;i>=0&&(t.splice(i,1),0===t.length&&delete this.outgoings[e.cell])}if(i&&i.cell){const t=this.incomings[i.cell],e=t?t.indexOf(n):-1;e>=0&&(t.splice(e,1),0===t.length&&delete this.incomings[i.cell])}}else delete this.nodes[n];e.clear||(e.disconnectEdges?this.disconnectConnectedEdges(t,e):this.removeConnectedEdges(t,e)),t.model===this&&(t.model=null)}onReset(t){this.nodes={},this.edges={},this.outgoings={},this.incomings={},t.forEach((t=>this.onCellAdded(t)))}onEdgeTerminalChanged(t,e){const n="source"===e?this.outgoings:this.incomings,i=t.previous(e);if(i&&i.cell){const e=n[i.cell],s=e?e.indexOf(t.id):-1;s>=0&&(e.splice(s,1),0===e.length&&delete n[i.cell])}const s=t.getTerminal(e);if(s&&s.cell){const e=n[s.cell]||[],i=e.indexOf(t.id);-1===i&&e.push(t.id),n[s.cell]=e}}prepareCell(t,e){return t.model||e&&e.dryrun||(t.model=this),null==t.zIndex&&t.setZIndex(this.getMaxZIndex()+1,{silent:!0}),t}resetCells(t,e={}){return t.map((t=>this.prepareCell(t,Object.assign(Object.assign({},e),{dryrun:!0})))),this.collection.reset(t,e),t.map((t=>this.prepareCell(t,{options:e}))),this}clear(t={}){const e=this.getCells();if(0===e.length)return this;const n=Object.assign(Object.assign({},t),{clear:!0});return this.batchUpdate("clear",(()=>{const t=e.sort(((t,e)=>{const n=t.isEdge()?1:2,i=e.isEdge()?1:2;return n-i}));while(t.length>0){const e=t.shift();e&&e.remove(n)}}),n),this}addNode(t,e={}){const n=tA.isNode(t)?t:this.createNode(t);return this.addCell(n,e),n}createNode(t){return tA.create(t)}addEdge(t,e={}){const n=uA.isEdge(t)?t:this.createEdge(t);return this.addCell(n,e),n}createEdge(t){return uA.create(t)}addCell(t,e={}){return Array.isArray(t)?this.addCells(t,e):(this.collection.has(t)||this.addings.has(t)||(this.addings.set(t,!0),this.collection.add(this.prepareCell(t,e),e),t.eachChild((t=>this.addCell(t,e))),this.addings.delete(t)),this)}addCells(t,e={}){const n=t.length;if(0===n)return this;const i=Object.assign(Object.assign({},e),{position:n-1,maxPosition:n-1});return this.startBatch("add",Object.assign(Object.assign({},i),{cells:t})),t.forEach((t=>{this.addCell(t,i),i.position-=1})),this.stopBatch("add",Object.assign(Object.assign({},i),{cells:t})),this}removeCell(t,e={}){const n="string"===typeof t?this.getCell(t):t;return n&&this.has(n)?this.collection.remove(n,e):null}updateCellId(t,e){this.startBatch("update",{id:e}),t.prop("id",e);const n=t.clone({keepId:!0});this.addCell(n);const i=this.getConnectedEdges(t);return i.forEach((n=>{const i=n.getSourceCell(),s=n.getTargetCell();i===t&&n.setSource(Object.assign(Object.assign({},n.getSource()),{cell:e})),s===t&&n.setTarget(Object.assign(Object.assign({},n.getTarget()),{cell:e}))})),this.removeCell(t),this.stopBatch("update",{id:e}),n}removeCells(t,e={}){return t.length?this.batchUpdate("remove",(()=>t.map((t=>this.removeCell(t,e))))):[]}removeConnectedEdges(t,e={}){const n=this.getConnectedEdges(t);return n.forEach((t=>{t.remove(e)})),n}disconnectConnectedEdges(t,e={}){const n="string"===typeof t?t:t.id;this.getConnectedEdges(t).forEach((t=>{const i=t.getSourceCell(),s=t.getTargetCell();i&&i.id===n&&t.setSource({x:0,y:0},e),s&&s.id===n&&t.setTarget({x:0,y:0},e)}))}has(t){return this.collection.has(t)}total(){return this.collection.length}indexOf(t){return this.collection.indexOf(t)}getCell(t){return this.collection.get(t)}getCells(){return this.collection.toArray()}getFirstCell(){return this.collection.first()}getLastCell(){return this.collection.last()}getMinZIndex(){const t=this.collection.first();return t&&t.getZIndex()||0}getMaxZIndex(){const t=this.collection.last();return t&&t.getZIndex()||0}getCellsFromCache(t){return t?Object.keys(t).map((t=>this.getCell(t))).filter((t=>null!=t)):[]}getNodes(){return this.getCellsFromCache(this.nodes)}getEdges(){return this.getCellsFromCache(this.edges)}getOutgoingEdges(t){const e="string"===typeof t?t:t.id,n=this.outgoings[e];return n?n.map((t=>this.getCell(t))).filter((t=>t&&t.isEdge())):null}getIncomingEdges(t){const e="string"===typeof t?t:t.id,n=this.incomings[e];return n?n.map((t=>this.getCell(t))).filter((t=>t&&t.isEdge())):null}getConnectedEdges(t,e={}){const n=[],i="string"===typeof t?this.getCell(t):t;if(null==i)return n;const s={},r=e.indirect;let o=e.incoming,a=e.outgoing;null==o&&null==a&&(o=a=!0);const l=(t,e)=>{const i=e?this.getOutgoingEdges(t):this.getIncomingEdges(t);if(null!=i&&i.forEach((t=>{s[t.id]||(n.push(t),s[t.id]=!0,r&&(o&&l(t,!1),a&&l(t,!0)))})),r&&t.isEdge()){const i=e?t.getTargetCell():t.getSourceCell();i&&i.isEdge()&&(s[i.id]||(n.push(i),l(i,e)))}};if(a&&l(i,!0),o&&l(i,!1),e.deep){const t=i.getDescendants({deep:!0}),r={};t.forEach((t=>{t.isNode()&&(r[t.id]=!0)}));const l=(t,i)=>{const o=i?this.getOutgoingEdges(t.id):this.getIncomingEdges(t.id);null!=o&&o.forEach((t=>{if(!s[t.id]){const i=t.getSourceCell(),o=t.getTargetCell();if(!e.enclosed&&i&&r[i.id]&&o&&r[o.id])return;n.push(t),s[t.id]=!0}}))};t.forEach((t=>{t.isEdge()||(a&&l(t,!0),o&&l(t,!1))}))}return n}isBoundary(t,e){const n="string"===typeof t?this.getCell(t):t,i=e?this.getIncomingEdges(n):this.getOutgoingEdges(n);return null==i||0===i.length}getBoundaryNodes(t){const e=[];return Object.keys(this.nodes).forEach((n=>{if(this.isBoundary(n,t)){const t=this.getCell(n);t&&e.push(t)}})),e}getRoots(){return this.getBoundaryNodes(!0)}getLeafs(){return this.getBoundaryNodes(!1)}isRoot(t){return this.isBoundary(t,!0)}isLeaf(t){return this.isBoundary(t,!1)}getNeighbors(t,e={}){let n=e.incoming,i=e.outgoing;null==n&&null==i&&(n=i=!0);const s=this.getConnectedEdges(t,e),r=s.reduce(((s,r)=>{const o=r.hasLoop(e),a=r.getSourceCell(),l=r.getTargetCell();return n&&a&&a.isNode()&&!s[a.id]&&(!o&&(a===t||e.deep&&a.isDescendantOf(t))||(s[a.id]=a)),i&&l&&l.isNode()&&!s[l.id]&&(!o&&(l===t||e.deep&&l.isDescendantOf(t))||(s[l.id]=l)),s}),{});if(t.isEdge()){if(n){const e=t.getSourceCell();e&&e.isNode()&&!r[e.id]&&(r[e.id]=e)}if(i){const e=t.getTargetCell();e&&e.isNode()&&!r[e.id]&&(r[e.id]=e)}}return Object.keys(r).map((t=>r[t]))}isNeighbor(t,e,n={}){let i=n.incoming,s=n.outgoing;return null==i&&null==s&&(i=s=!0),this.getConnectedEdges(t,n).some((t=>{const n=t.getSourceCell(),r=t.getTargetCell();return!(!i||!n||n.id!==e.id)||!(!s||!r||r.id!==e.id)}))}getSuccessors(t,e={}){const n=[];return this.search(t,((i,s)=>{i!==t&&this.matchDistance(s,e.distance)&&n.push(i)}),Object.assign(Object.assign({},e),{outgoing:!0})),n}isSuccessor(t,e,n={}){let i=!1;return this.search(t,((s,r)=>{if(s===e&&s!==t&&this.matchDistance(r,n.distance))return i=!0,!1}),Object.assign(Object.assign({},n),{outgoing:!0})),i}getPredecessors(t,e={}){const n=[];return this.search(t,((i,s)=>{i!==t&&this.matchDistance(s,e.distance)&&n.push(i)}),Object.assign(Object.assign({},e),{incoming:!0})),n}isPredecessor(t,e,n={}){let i=!1;return this.search(t,((s,r)=>{if(s===e&&s!==t&&this.matchDistance(r,n.distance))return i=!0,!1}),Object.assign(Object.assign({},n),{incoming:!0})),i}matchDistance(t,e){return null==e||("function"===typeof e?e(t):!(!Array.isArray(e)||!e.includes(t))||t===e)}getCommonAncestor(...t){const e=[];return t.forEach((t=>{t&&(Array.isArray(t)?e.push(...t):e.push(t))})),ZS.getCommonAncestor(...e)}getSubGraph(t,e={}){const n=[],i={},s=[],r=[],o=t=>{i[t.id]||(n.push(t),i[t.id]=t,t.isEdge()&&r.push(t),t.isNode()&&s.push(t))};return t.forEach((t=>{if(o(t),e.deep){const e=t.getDescendants({deep:!0});e.forEach((t=>o(t)))}})),r.forEach((t=>{const e=t.getSourceCell(),r=t.getTargetCell();e&&!i[e.id]&&(n.push(e),i[e.id]=e,e.isNode()&&s.push(e)),r&&!i[r.id]&&(n.push(r),i[r.id]=r,r.isNode()&&s.push(r))})),s.forEach((t=>{const s=this.getConnectedEdges(t,e);s.forEach((t=>{const e=t.getSourceCell(),s=t.getTargetCell();!i[t.id]&&e&&i[e.id]&&s&&i[s.id]&&(n.push(t),i[t.id]=t)}))})),n}cloneSubGraph(t,e={}){const n=this.getSubGraph(t,e);return this.cloneCells(n)}cloneCells(t){return ZS.cloneCells(t)}getNodesFromPoint(t,e){const n="number"===typeof t?{x:t,y:e||0}:t;return this.getNodes().filter((t=>t.getBBox().containsPoint(n)))}getNodesInArea(t,e,n,i,s){const r="number"===typeof t?new Ly(t,e,n,i):Ly.create(t),o="number"===typeof t?s:e,a=o&&o.strict;return this.getNodes().filter((t=>{const e=t.getBBox();return a?r.containsRect(e):r.isIntersectWithRect(e)}))}getEdgesInArea(t,e,n,i,s){const r="number"===typeof t?new Ly(t,e,n,i):Ly.create(t),o="number"===typeof t?s:e,a=o&&o.strict;return this.getEdges().filter((t=>{const e=t.getBBox();return 0===e.width?e.inflate(1,0):0===e.height&&e.inflate(0,1),a?r.containsRect(e):r.isIntersectWithRect(e)}))}getNodesUnderNode(t,e={}){const n=t.getBBox(),i=null==e.by||"bbox"===e.by?this.getNodesInArea(n):this.getNodesFromPoint(n[e.by]);return i.filter((e=>t.id!==e.id&&!e.isDescendantOf(t)))}getAllCellsBBox(){return this.getCellsBBox(this.getCells())}getCellsBBox(t,e={}){return ZS.getCellsBBox(t,e)}search(t,e,n={}){n.breadthFirst?this.breadthFirstSearch(t,e,n):this.depthFirstSearch(t,e,n)}breadthFirstSearch(t,e,n={}){const i=[],s={},r={};i.push(t),r[t.id]=0;while(i.length>0){const t=i.shift();if(null==t||s[t.id])continue;if(s[t.id]=!0,!1===Em(e,this,t,r[t.id]))continue;const o=this.getNeighbors(t,n);o.forEach((e=>{r[e.id]=r[t.id]+1,i.push(e)}))}}depthFirstSearch(t,e,n={}){const i=[],s={},r={};i.push(t),r[t.id]=0;while(i.length>0){const t=i.pop();if(null==t||s[t.id])continue;if(s[t.id]=!0,!1===Em(e,this,t,r[t.id]))continue;const o=this.getNeighbors(t,n),a=i.length;o.forEach((e=>{r[e.id]=r[t.id]+1,i.splice(a,0,e)}))}}getShortestPath(t,e,n={}){const i={};this.getEdges().forEach((t=>{const e=t.getSourceCellId(),s=t.getTargetCellId();e&&s&&(i[e]||(i[e]=[]),i[s]||(i[s]=[]),i[e].push(s),n.directed||i[s].push(e))}));const s="string"===typeof t?t:t.id,r=fx.run(i,s,n.weight),o=[];let a="string"===typeof e?e:e.id;r[a]&&o.push(a);while(a=r[a])o.unshift(a);return o}translate(t,e,n){return this.getCells().filter((t=>!t.hasParent())).forEach((i=>i.translate(t,e,n))),this}resize(t,e,n){return this.resizeCells(t,e,this.getCells(),n)}resizeCells(t,e,n,i={}){const s=this.getCellsBBox(n);if(s){const r=Math.max(t/s.width,0),o=Math.max(e/s.height,0),a=s.getOrigin();n.forEach((t=>t.scale(r,o,a,i)))}return this}toJSON(t={}){return bA.toJSON(this.getCells(),t)}parseJSON(t){return bA.fromJSON(t)}fromJSON(t,e={}){const n=this.parseJSON(t);return this.resetCells(n,e),this}startBatch(t,e={}){return this.batches[t]=(this.batches[t]||0)+1,this.notify("batch:start",{name:t,data:e}),this}stopBatch(t,e={}){return this.batches[t]=(this.batches[t]||0)-1,this.notify("batch:stop",{name:t,data:e}),this}batchUpdate(t,e,n={}){this.startBatch(t,n);const i=e();return this.stopBatch(t,n),i}hasActiveBatch(t=Object.keys(this.batches)){const e=Array.isArray(t)?t:[t];return e.some((t=>this.batches[t]>0))}}(function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&"function"===typeof i.addNode&&"function"===typeof i.addEdge&&null!=i.collection}t.toStringTag=`X6.${t.name}`,t.isModel=e})(bA||(bA={})),function(t){function e(t,e={}){return{cells:t.map((t=>t.toJSON(e)))}}function n(t){const e=[];return Array.isArray(t)?e.push(...t):(t.cells&&e.push(...t.cells),t.nodes&&t.nodes.forEach((t=>{null==t.shape&&(t.shape="rect"),e.push(t)})),t.edges&&t.edges.forEach((t=>{null==t.shape&&(t.shape="edge"),e.push(t)}))),e.map((t=>{const e=t.shape;if(e){if(tA.registry.exist(e))return tA.create(t);if(uA.registry.exist(e))return uA.create(t)}throw new Error("The `shape` should be specified when creating a node/edge instance")}))}t.toJSON=e,t.fromJSON=n}(bA||(bA={}));const vA=".text-block-content",CA=rA("text-block");class wA extends tA{get content(){return this.getContent()}set content(t){this.setContent(t)}getContent(){return this.store.get("content","")}setContent(t,e={}){this.store.set("content",t,e)}setup(){super.setup(),this.store.on("change:*",(t=>{const e=t.key;"content"===e?this.updateContent(this.getContent()):"size"===e&&this.updateSize(this.getSize())})),this.updateSize(this.getSize()),this.updateContent(this.getContent())}updateSize(t){w.SUPPORT_FOREIGNOBJECT&&this.setAttrs({foreignObject:Object.assign({},t),[vA]:{style:Object.assign({},t)}})}updateContent(t){w.SUPPORT_FOREIGNOBJECT?this.setAttrs({[vA]:{html:t?Zf(t):""}}):this.setAttrs({[vA]:{text:t}})}}(function(t){t.config({type:CA,view:CA,markup:['','',w.SUPPORT_FOREIGNOBJECT?["",'',`
`,"",""].join(""):``,""].join(""),attrs:{".":{fill:"#ffffff",stroke:"none"},rect:{fill:"#ffffff",stroke:"#000000",width:80,height:100},text:{fill:"#000000",fontSize:14,fontFamily:"Arial, helvetica, sans-serif"},body:{style:{background:"transparent",position:"static",margin:0,padding:0}},foreignObject:{style:{overflow:"hidden"}},[vA]:{refX:.5,refY:.5,yAlign:"middle",xAlign:"middle",style:{textAlign:"center",verticalAlign:"middle",display:"table-cell",padding:"0 5px",margin:0}}}}),tA.registry.register(CA,t)})(wA||(wA={})),function(t){const e="content";class n extends gA{confirmUpdate(t,n={}){let i=super.confirmUpdate(t,n);return this.hasAction(i,e)&&(this.updateContent(),i=this.removeAction(i,e)),i}update(t){if(w.SUPPORT_FOREIGNOBJECT)super.update(t);else{const e=this.cell,n=Object.assign({},t||e.getAttrs());delete n[vA],super.update(n),t&&!pl(t,vA)||this.updateContent(t)}}updateContent(t){if(w.SUPPORT_FOREIGNOBJECT)super.update(t);else{const e=this.cell,n=(t||e.getAttrs())[vA],i=pb(e.getContent(),e.getSize(),n,{svgDocument:this.graph.view.svg}),s={[vA]:kc({},n,{text:i})};super.update(s)}}}t.View=n,function(t){t.config({bootstrap:["render",e],actions:w.SUPPORT_FOREIGNOBJECT?{}:{size:e,content:e}}),gA.registry.register(CA,t)}(n=t.View||(t.View={}))}(wA||(wA={}));nA.define({shape:"empty"});function xA(t,e="body"){return[{tagName:t,selector:e},{tagName:"text",selector:"label"}]}function EA(t,e,n={}){const i={constructorName:t,markup:xA(t,n.selector),attrs:{[t]:Object.assign({},nA.bodyAttr)}},s=n.parent||nA;return s.define(kc(i,e,{shape:t}))}EA("rect",{attrs:{body:{refWidth:"100%",refHeight:"100%"}}}),tA.define({shape:"rect-headered",markup:[{tagName:"rect",selector:"body"},{tagName:"rect",selector:"header"},{tagName:"text",selector:"headerText"},{tagName:"text",selector:"bodyText"}],attrs:{body:Object.assign(Object.assign({},nA.bodyAttr),{refWidth:"100%",refHeight:"100%"}),header:Object.assign(Object.assign({},nA.bodyAttr),{refWidth:"100%",height:30,stroke:"#000000"}),headerText:Object.assign(Object.assign({},nA.labelAttr),{refX:"50%",refY:15,fontSize:16}),bodyText:Object.assign(Object.assign({},nA.labelAttr),{refY2:15})}}),EA("circle",{attrs:{body:{refCx:"50%",refCy:"50%",refR:"50%"}}});const SA=10;nA.define({shape:"cylinder",overwrite:!0,markup:[{tagName:"path",selector:"body"},{tagName:"ellipse",selector:"top"},{tagName:"text",selector:"label"}],attrs:{body:Object.assign(Object.assign({},nA.bodyAttr),{lateral:SA}),top:Object.assign(Object.assign({},nA.bodyAttr),{refCx:"50%",refRx:"50%",cy:SA,ry:SA})},attrHooks:{lateral:{set(t,{refBBox:e}){const n=om(t);n&&(t=parseFloat(t)/100);const i=e.x,s=e.y,r=e.width,o=e.height,a=r/2,l=n?o*t:t,c=.551784,h=c*a,u=c*l,d=i,p=i+r/2,g=i+r,f=s+l,m=f-l,y=s+o-l,b=s+o,v=["M",d,f,"L",d,y,"C",i,y+u,p-h,b,p,b,"C",p+h,b,g,y+u,g,y,"L",g,f,"C",g,f-u,p+h,m,p,m,"C",p-h,m,d,f-u,d,f,"Z"];return{d:v.join(" ")}}}},knob:{enabled:!0,position({node:t}){const e=t.attr("body/lateral");return{x:0,y:e}},onMouseMove({node:t,data:e,deltaY:n}){if(0!==n){const i=t.getBBox(),s=t.attr("body/lateral");null==e.round&&(e.round=s);const r=0,o=i.height/2,a=sm(e.round+n,r,o);a!==s&&t.attr({body:{lateral:a},top:{cy:a,ry:a}})}}}}),EA("ellipse",{attrs:{body:{refCx:"50%",refCy:"50%",refRx:"50%",refRy:"50%"}}});var AA=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);sArray.isArray(t)?t.join(","):jy.isPointLike(t)?`${t.x}, ${t.y}`:"")).join(" ")}t.pointsToString=e,t.config({propHooks(t){const{points:n}=t,i=AA(t,["points"]);if(n){const t=e(n);t&&qu(i,"attrs/body/refPoints",t)}return i}})})(MA||(MA={}));EA("polygon",{},{parent:MA}),EA("polyline",{},{parent:MA});var kA=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{const t=this.graph.hook.shouldUpdateHTMLComponent(this.cell);t&&this.renderHTMLComponent()}))}confirmUpdate(t){const n=super.confirmUpdate(t);return this.handleAction(n,e.action,(()=>this.renderHTMLComponent()))}renderHTMLComponent(){const t=this.selectors.foContent;if(t){const e=this.$(t).empty(),n=this.graph.hook.getHTMLComponent(this.cell);n&&("string"===typeof n?e.html(n):e.append(n))}}}t.View=e,function(t){t.action="html",t.config({bootstrap:[t.action],actions:{html:t.action}}),gA.registry.register("html-view",t)}(e=t.View||(t.View={}))})(TA||(TA={})),function(t){t.config({view:"html-view",markup:[{tagName:"rect",selector:"body"},Object.assign({},Nx.getForeignObjectMarkup()),{tagName:"text",selector:"label"}],attrs:{body:{fill:"none",stroke:"none",refWidth:"100%",refHeight:"100%"},fo:{refWidth:"100%",refHeight:"100%"}}}),tA.registry.register("html",t)}(TA||(TA={})),function(t){t.componentRegistry=yv.create({type:"html componnet"})}(TA||(TA={}));var DA=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class NA extends gx{constructor(t){super(),this.delay=10,this.throttle=2,this.threshold=5,this.changeCount=0,this.timestamp=0,this.options=Object.assign(Object.assign({},NA.defaultOptions),t),this.graph.model.on("cell:change:*",this.onModelChanged,this)}get graph(){return this.options.graph}onModelChanged(){if(this.disabled)return;const t=(new Date).getTime(),e=(t-this.timestamp)/1e3;e>this.delay||this.changeCount>=this.threshold&&e>this.throttle?(this.save(),this.reset()):this.changeCount+=1}save(){this.trigger("save")}reset(){this.changeCount=0,this.timestamp=(new Date).getTime()}dispose(){this.graph.model.off("cell:change:*",this.onModelChanged,this)}}DA([gx.dispose()],NA.prototype,"dispose",null),function(t){t.defaultOptions={delay:10,throttle:2,threshold:5}}(NA||(NA={}));class jA extends ux{constructor(t){super(),this.graph=t,this.init()}get options(){return this.graph.options}get model(){return this.graph.model}get view(){return this.graph.view}init(){}}var LA,FA=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class BA extends Ex{constructor(t){super(),this.graph=t;const{selectors:e,fragment:n}=Nx.parseJSONMarkup(BA.markup);this.background=e.background,this.grid=e.grid,this.svg=e.svg,this.defs=e.defs,this.viewport=e.viewport,this.primer=e.primer,this.stage=e.stage,this.decorator=e.decorator,this.overlay=e.overlay,this.container=this.options.container,this.restore=BA.snapshoot(this.container),this.$(this.container).addClass(this.prefixClassName("graph")).append(n),this.delegateEvents()}get model(){return this.graph.model}get options(){return this.graph.options}delegateEvents(){const t=this.constructor;return super.delegateEvents(t.events),this}guard(t,e){return"mousedown"===t.type&&2===t.button||(!(!this.options.guard||!this.options.guard(t,e))||(t.data&&void 0!==t.data.guarded?t.data.guarded:!(e&&e.cell&&ZS.isCell(e.cell))&&(this.svg!==t.target&&this.container!==t.target&&!v().contains(this.svg,t.target))))}findView(t){return this.graph.renderer.findViewByElem(t)}onDblClick(t){this.options.preventDefaultDblClick&&t.preventDefault();const e=this.normalizeEvent(t),n=this.findView(e.target);if(this.guard(e,n))return;const i=this.graph.snapToGrid(e.clientX,e.clientY);n?n.onDblClick(e,i.x,i.y):this.graph.trigger("blank:dblclick",{e:e,x:i.x,y:i.y})}onClick(t){if(this.getMouseMovedCount(t)<=this.options.clickThreshold){const e=this.normalizeEvent(t),n=this.findView(e.target);if(this.guard(e,n))return;const i=this.graph.snapToGrid(e.clientX,e.clientY);n?n.onClick(e,i.x,i.y):this.graph.trigger("blank:click",{e:e,x:i.x,y:i.y})}}onContextMenu(t){this.options.preventDefaultContextMenu&&t.preventDefault();const e=this.normalizeEvent(t),n=this.findView(e.target);if(this.guard(e,n))return;const i=this.graph.snapToGrid(e.clientX,e.clientY);n?n.onContextMenu(e,i.x,i.y):this.graph.trigger("blank:contextmenu",{e:e,x:i.x,y:i.y})}delegateDragEvents(t,e){null==t.data&&(t.data={}),this.setEventData(t,{currentView:e||null,mouseMovedCount:0,startPosition:{x:t.clientX,y:t.clientY}});const n=this.constructor;this.delegateDocumentEvents(n.documentEvents,t.data),this.undelegateEvents()}getMouseMovedCount(t){const e=this.getEventData(t);return e.mouseMovedCount||0}onMouseDown(t){const e=this.normalizeEvent(t),n=this.findView(e.target);if(this.guard(e,n))return;this.options.preventDefaultMouseDown&&e.preventDefault();const i=this.graph.snapToGrid(e.clientX,e.clientY);n?n.onMouseDown(e,i.x,i.y):(this.options.preventDefaultBlankAction&&e.preventDefault(),this.graph.trigger("blank:mousedown",{e:e,x:i.x,y:i.y})),this.delegateDragEvents(e,n)}onMouseMove(t){const e=this.getEventData(t),n=e.startPosition;if(n&&n.x===t.clientX&&n.y===t.clientY)return;null==e.mouseMovedCount&&(e.mouseMovedCount=0),e.mouseMovedCount+=1;const i=e.mouseMovedCount;if(i<=this.options.moveThreshold)return;const s=this.normalizeEvent(t),r=this.graph.snapToGrid(s.clientX,s.clientY),o=e.currentView;o?o.onMouseMove(s,r.x,r.y):this.graph.trigger("blank:mousemove",{e:s,x:r.x,y:r.y}),this.setEventData(s,e)}onMouseUp(t){this.undelegateDocumentEvents();const e=this.normalizeEvent(t),n=this.graph.snapToGrid(e.clientX,e.clientY),i=this.getEventData(t),s=i.currentView;s?s.onMouseUp(e,n.x,n.y):this.graph.trigger("blank:mouseup",{e:e,x:n.x,y:n.y}),t.isPropagationStopped()||this.onClick(v().Event(t,{type:"click",data:t.data})),t.stopImmediatePropagation(),this.delegateEvents()}onMouseOver(t){const e=this.normalizeEvent(t),n=this.findView(e.target);if(!this.guard(e,n))if(n)n.onMouseOver(e);else{if(this.container===e.target)return;this.graph.trigger("blank:mouseover",{e:e})}}onMouseOut(t){const e=this.normalizeEvent(t),n=this.findView(e.target);if(!this.guard(e,n))if(n)n.onMouseOut(e);else{if(this.container===e.target)return;this.graph.trigger("blank:mouseout",{e:e})}}onMouseEnter(t){const e=this.normalizeEvent(t),n=this.findView(e.target);if(this.guard(e,n))return;const i=this.graph.renderer.findViewByElem(e.relatedTarget);if(n){if(i===n)return;n.onMouseEnter(e)}else{if(i)return;this.graph.trigger("graph:mouseenter",{e:e})}}onMouseLeave(t){const e=this.normalizeEvent(t),n=this.findView(e.target);if(this.guard(e,n))return;const i=this.graph.renderer.findViewByElem(e.relatedTarget);if(n){if(i===n)return;n.onMouseLeave(e)}else{if(i)return;this.graph.trigger("graph:mouseleave",{e:e})}}onMouseWheel(t){const e=this.normalizeEvent(t),n=this.findView(e.target);if(this.guard(e,n))return;const i=e.originalEvent,s=this.graph.snapToGrid(i.clientX,i.clientY),r=Math.max(-1,Math.min(1,i.wheelDelta||-i.detail));n?n.onMouseWheel(e,s.x,s.y,r):this.graph.trigger("blank:mousewheel",{e:e,delta:r,x:s.x,y:s.y})}onCustomEvent(t){const e=t.currentTarget,n=e.getAttribute("event")||e.getAttribute("data-event");if(n){const i=this.findView(e);if(i){const e=this.normalizeEvent(t);if(this.guard(e,i))return;const s=this.graph.snapToGrid(e.clientX,e.clientY);i.onCustomEvent(e,n,s.x,s.y)}}}handleMagnetEvent(t,e){const n=t.currentTarget,i=n.getAttribute("magnet");if(i&&"false"!==i.toLowerCase()){const i=this.findView(n);if(i){const s=this.normalizeEvent(t);if(this.guard(s,i))return;const r=this.graph.snapToGrid(s.clientX,s.clientY);Em(e,this.graph,i,s,n,r.x,r.y)}}}onMagnetMouseDown(t){this.handleMagnetEvent(t,((t,e,n,i,s)=>{t.onMagnetMouseDown(e,n,i,s)}))}onMagnetDblClick(t){this.handleMagnetEvent(t,((t,e,n,i,s)=>{t.onMagnetDblClick(e,n,i,s)}))}onMagnetContextMenu(t){this.options.preventDefaultContextMenu&&t.preventDefault(),this.handleMagnetEvent(t,((t,e,n,i,s)=>{t.onMagnetContextMenu(e,n,i,s)}))}onLabelMouseDown(t){const e=t.currentTarget,n=this.findView(e);if(n){const e=this.normalizeEvent(t);if(this.guard(e,n))return;const i=this.graph.snapToGrid(e.clientX,e.clientY);n.onLabelMouseDown(e,i.x,i.y)}}onImageDragStart(){return!1}dispose(){this.undelegateEvents(),this.undelegateDocumentEvents(),this.restore(),this.restore=()=>{}}}FA([Ex.dispose()],BA.prototype,"dispose",null),function(t){const e=`${Cw.prefixCls}-graph`;function n(t){const e=t.cloneNode();return t.childNodes.forEach((t=>e.appendChild(t))),()=>{ty(t);while(t.attributes.length>0)t.removeAttribute(t.attributes[0].name);for(let n=0,i=e.attributes.length;nt.appendChild(e)))}}t.markup=[{ns:Im.xhtml,tagName:"div",selector:"background",className:`${e}-background`},{ns:Im.xhtml,tagName:"div",selector:"grid",className:`${e}-grid`},{ns:Im.svg,tagName:"svg",selector:"svg",className:`${e}-svg`,attrs:{width:"100%",height:"100%","xmlns:xlink":Im.xlink},children:[{tagName:"defs",selector:"defs"},{tagName:"g",selector:"viewport",className:`${e}-svg-viewport`,children:[{tagName:"g",selector:"primer",className:`${e}-svg-primer`},{tagName:"g",selector:"stage",className:`${e}-svg-stage`},{tagName:"g",selector:"decorator",className:`${e}-svg-decorator`},{tagName:"g",selector:"overlay",className:`${e}-svg-overlay`}]}]}],t.snapshoot=n}(BA||(BA={})),function(t){const e=Cw.prefixCls;t.events={dblclick:"onDblClick",contextmenu:"onContextMenu",touchstart:"onMouseDown",mousedown:"onMouseDown",mouseover:"onMouseOver",mouseout:"onMouseOut",mouseenter:"onMouseEnter",mouseleave:"onMouseLeave",mousewheel:"onMouseWheel",DOMMouseScroll:"onMouseWheel",[`mouseenter .${e}-cell`]:"onMouseEnter",[`mouseleave .${e}-cell`]:"onMouseLeave",[`mouseenter .${e}-cell-tools`]:"onMouseEnter",[`mouseleave .${e}-cell-tools`]:"onMouseLeave",[`mousedown .${e}-cell [event]`]:"onCustomEvent",[`touchstart .${e}-cell [event]`]:"onCustomEvent",[`mousedown .${e}-cell [data-event]`]:"onCustomEvent",[`touchstart .${e}-cell [data-event]`]:"onCustomEvent",[`dblclick .${e}-cell [magnet]`]:"onMagnetDblClick",[`contextmenu .${e}-cell [magnet]`]:"onMagnetContextMenu",[`mousedown .${e}-cell [magnet]`]:"onMagnetMouseDown",[`touchstart .${e}-cell [magnet]`]:"onMagnetMouseDown",[`dblclick .${e}-cell [data-magnet]`]:"onMagnetDblClick",[`contextmenu .${e}-cell [data-magnet]`]:"onMagnetContextMenu",[`mousedown .${e}-cell [data-magnet]`]:"onMagnetMouseDown",[`touchstart .${e}-cell [data-magnet]`]:"onMagnetMouseDown",[`dragstart .${e}-cell image`]:"onImageDragStart",[`mousedown .${e}-edge .${e}-edge-label`]:"onLabelMouseDown",[`touchstart .${e}-edge .${e}-edge-label`]:"onLabelMouseDown"},t.documentEvents={mousemove:"onMouseMove",touchmove:"onMouseMove",mouseup:"onMouseUp",touchend:"onMouseUp",touchcancel:"onMouseUp"}}(BA||(BA={})),function(t){function e(t,e){return(n,i,s)=>{const r=s.value;s.value=function(...n){const s=this.scroller.widget;if(null==s){const n=`Shoule enable scroller to use method '${i}'`;if(!1!==t)throw console.error(n),new Error(n);return!1!==e&&console.warn(n),this}return r.call(this,...n)}}}t.checkScroller=e}(LA||(LA={}));const RA=".x6-graph {\n position: relative;\n outline: none;\n}\n.x6-graph-background,\n.x6-graph-grid,\n.x6-graph-svg {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n}\n.x6-graph-background-stage,\n.x6-graph-grid-stage,\n.x6-graph-svg-stage {\n user-select: none;\n}\n.x6-graph.x6-graph-pannable {\n cursor: grab;\n cursor: -moz-grab;\n cursor: -webkit-grab;\n}\n.x6-graph.x6-graph-panning {\n cursor: grabbing;\n cursor: -moz-grabbing;\n cursor: -webkit-grabbing;\n user-select: none;\n}\n.x6-node {\n cursor: move;\n /* stylelint-disable-next-line */\n}\n.x6-node.x6-node-immovable {\n cursor: default;\n}\n.x6-node * {\n -webkit-user-drag: none;\n}\n.x6-node .scalable * {\n vector-effect: non-scaling-stroke;\n}\n.x6-node [magnet='true'] {\n cursor: crosshair;\n transition: opacity 0.3s;\n}\n.x6-node [magnet='true']:hover {\n opacity: 0.7;\n}\n.x6-node foreignObject {\n display: block;\n overflow: visible;\n background-color: transparent;\n}\n.x6-node foreignObject > body {\n position: static;\n width: 100%;\n height: 100%;\n margin: 0;\n padding: 0;\n overflow: visible;\n background-color: transparent;\n}\n.x6-edge .source-marker,\n.x6-edge .target-marker {\n vector-effect: non-scaling-stroke;\n}\n.x6-edge .connection {\n stroke-linejoin: round;\n fill: none;\n}\n.x6-edge .connection-wrap {\n cursor: move;\n opacity: 0;\n fill: none;\n stroke: #000;\n stroke-width: 15;\n stroke-linecap: round;\n stroke-linejoin: round;\n}\n.x6-edge .connection-wrap:hover {\n opacity: 0.4;\n stroke-opacity: 0.4;\n}\n.x6-edge .vertices {\n cursor: move;\n opacity: 0;\n}\n.x6-edge .vertices .vertex {\n fill: #1abc9c;\n}\n.x6-edge .vertices .vertex :hover {\n fill: #34495e;\n stroke: none;\n}\n.x6-edge .vertices .vertex-remove {\n cursor: pointer;\n fill: #fff;\n}\n.x6-edge .vertices .vertex-remove-area {\n cursor: pointer;\n opacity: 0.1;\n}\n.x6-edge .vertices .vertex-group:hover .vertex-remove-area {\n opacity: 1;\n}\n.x6-edge .arrowheads {\n cursor: move;\n opacity: 0;\n}\n.x6-edge .arrowheads .arrowhead {\n fill: #1abc9c;\n}\n.x6-edge .arrowheads .arrowhead :hover {\n fill: #f39c12;\n stroke: none;\n}\n.x6-edge .tools {\n cursor: pointer;\n opacity: 0;\n}\n.x6-edge .tools .tool-options {\n display: none;\n}\n.x6-edge .tools .tool-remove circle {\n fill: #f00;\n}\n.x6-edge .tools .tool-remove path {\n fill: #fff;\n}\n.x6-edge:hover .vertices,\n.x6-edge:hover .arrowheads,\n.x6-edge:hover .tools {\n opacity: 1;\n}\n.x6-highlight-opacity {\n opacity: 0.3;\n}\n@keyframes halo-pie-visibility {\n 0% {\n visibility: hidden;\n }\n 100% {\n visibility: visible;\n }\n}\n@keyframes halo-pie-opening {\n 0% {\n transform: scale(0.4) rotate(-20deg);\n }\n 100% {\n transform: scale(1) rotate(0);\n }\n}\n.x6-widget-handle {\n position: absolute;\n width: 20px;\n height: 20px;\n background-color: transparent;\n background-repeat: no-repeat;\n background-position: 0 0;\n background-size: 20px 20px;\n cursor: pointer;\n user-select: none;\n pointer-events: auto;\n -webkit-user-drag: none;\n user-drag: none;\n /* stylelint-disable-line */\n}\n.x6-widget-handle.hidden {\n display: none;\n}\n.x6-widget-handle-selected {\n background-color: rgba(0, 0, 0, 0.1);\n border-radius: 3px;\n}\n.x6-widget-handle-remove {\n background-image: url('data:image/svg+xml;charset=utf8,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22utf-8%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20width%3D%2218.75px%22%20height%3D%2218.75px%22%20viewBox%3D%220%200%2018.75%2018.75%22%20enable-background%3D%22new%200%200%2018.75%2018.75%22%20xml%3Aspace%3D%22preserve%22%3E%3Cg%3E%3Cpath%20fill%3D%22%236A6C8A%22%20d%3D%22M15.386%2C3.365c-3.315-3.314-8.707-3.313-12.021%2C0c-3.314%2C3.315-3.314%2C8.706%2C0%2C12.02%20c3.314%2C3.314%2C8.707%2C3.314%2C12.021%2C0S18.699%2C6.68%2C15.386%2C3.365L15.386%2C3.365z%20M4.152%2C14.598C1.273%2C11.719%2C1.273%2C7.035%2C4.153%2C4.154%20c2.88-2.88%2C7.563-2.88%2C10.443%2C0c2.881%2C2.88%2C2.881%2C7.562%2C0%2C10.443C11.716%2C17.477%2C7.032%2C17.477%2C4.152%2C14.598L4.152%2C14.598z%22%2F%3E%3Cpath%20fill%3D%22%236A6C8A%22%20d%3D%22M12.157%2C11.371L7.38%2C6.593C7.162%2C6.375%2C6.809%2C6.375%2C6.592%2C6.592c-0.218%2C0.219-0.218%2C0.572%2C0%2C0.79%20l4.776%2C4.776c0.218%2C0.219%2C0.571%2C0.219%2C0.79%2C0C12.375%2C11.941%2C12.375%2C11.588%2C12.157%2C11.371L12.157%2C11.371z%22%2F%3E%3Cpath%20fill%3D%22%236A6C8A%22%20d%3D%22M11.369%2C6.593l-4.777%2C4.778c-0.217%2C0.217-0.217%2C0.568%2C0%2C0.787c0.219%2C0.219%2C0.571%2C0.217%2C0.788%2C0l4.777-4.777%20c0.218-0.218%2C0.218-0.571%2C0.001-0.789C11.939%2C6.375%2C11.587%2C6.375%2C11.369%2C6.593L11.369%2C6.593z%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E%20');\n cursor: pointer;\n}\n.x6-widget-handle-remove:hover {\n background-image: url('data:image/svg+xml;charset=utf8,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22utf-8%22%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20version%3D%221.1%22%20id%3D%22Layer_1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%20x%3D%220px%22%20y%3D%220px%22%20width%3D%2218.75px%22%20height%3D%2218.75px%22%20viewBox%3D%220%200%2018.75%2018.75%22%20enable-background%3D%22new%200%200%2018.75%2018.75%22%20xml%3Aspace%3D%22preserve%22%3E%3Cg%3E%3Cpath%20fill%3D%22%236A6C8A%22%20d%3D%22M15.386%2C3.365c-3.315-3.314-8.707-3.313-12.021%2C0c-3.314%2C3.315-3.314%2C8.706%2C0%2C12.02%20c3.314%2C3.314%2C8.707%2C3.314%2C12.021%2C0S18.699%2C6.68%2C15.386%2C3.365L15.386%2C3.365z%22%2F%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M12.157%2C11.371L7.38%2C6.593C7.162%2C6.375%2C6.809%2C6.375%2C6.592%2C6.592c-0.218%2C0.219-0.218%2C0.572%2C0%2C0.79%20l4.776%2C4.776c0.218%2C0.219%2C0.571%2C0.219%2C0.79%2C0C12.375%2C11.941%2C12.375%2C11.588%2C12.157%2C11.371L12.157%2C11.371z%22%2F%3E%3Cpath%20fill%3D%22%23FFFFFF%22%20d%3D%22M11.369%2C6.593l-4.777%2C4.778c-0.217%2C0.217-0.217%2C0.568%2C0%2C0.787c0.219%2C0.219%2C0.571%2C0.217%2C0.788%2C0l4.777-4.777%20c0.218-0.218%2C0.218-0.571%2C0.001-0.789C11.939%2C6.375%2C11.587%2C6.375%2C11.369%2C6.593L11.369%2C6.593z%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E%20');\n}\n.x6-widget-handle-rotate {\n background-image: 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.x6-widget-handle-animate .x6-widget-handle {\n transition: background-size 80ms, width 80ms, height 80ms, top 150ms, left 150ms, bottom 150ms, right 150ms;\n}\n.x6-widget-handle-surround .x6-widget-handle-pos-se {\n right: -25px;\n bottom: -25px;\n}\n.x6-widget-handle-surround .x6-widget-handle-pos-nw {\n top: -21px;\n left: -25px;\n}\n.x6-widget-handle-surround .x6-widget-handle-pos-n {\n top: -22px;\n left: 50%;\n margin-left: -10px;\n}\n.x6-widget-handle-surround .x6-widget-handle-pos-e {\n top: -webkit-calc(40%);\n top: calc(50% - 10px);\n right: -25px;\n}\n.x6-widget-handle-surround .x6-widget-handle-pos-ne {\n top: -21px;\n right: -25px;\n}\n.x6-widget-handle-surround .x6-widget-handle-pos-w {\n top: 50%;\n left: -25px;\n margin-top: -10px;\n}\n.x6-widget-handle-surround .x6-widget-handle-pos-sw {\n bottom: -25px;\n left: -25px;\n}\n.x6-widget-handle-surround .x6-widget-handle-pos-s {\n bottom: -24px;\n left: 50%;\n margin-left: -10px;\n}\n.x6-widget-handle-surround .x6-widget-handle-small .x6-widget-handle {\n width: 15px;\n height: 15px;\n font-size: 15px;\n background-size: 15px 15px;\n}\n.x6-widget-handle-surround .x6-widget-handle-small .x6-widget-handle-pos-se {\n right: -19px;\n bottom: -19px;\n}\n.x6-widget-handle-surround .x6-widget-handle-small .x6-widget-handle-pos-nw {\n top: -19px;\n left: -19px;\n}\n.x6-widget-handle-surround .x6-widget-handle-small .x6-widget-handle-pos-n {\n top: -19px;\n margin-left: -7.5px;\n}\n.x6-widget-handle-surround .x6-widget-handle-small .x6-widget-handle-pos-e {\n top: -webkit-calc(42%);\n top: calc(50% - 8px);\n right: -19px;\n}\n.x6-widget-handle-surround .x6-widget-handle-small .x6-widget-handle-pos-ne {\n top: -19px;\n right: -19px;\n}\n.x6-widget-handle-surround .x6-widget-handle-small .x6-widget-handle-pos-w {\n left: -19px;\n margin-top: -8px;\n}\n.x6-widget-handle-surround .x6-widget-handle-small .x6-widget-handle-pos-sw {\n bottom: -19px;\n left: -19px;\n}\n.x6-widget-handle-surround .x6-widget-handle-small .x6-widget-handle-pos-s {\n bottom: -19px;\n margin-left: -7.5px;\n}\n.x6-widget-handle-surround .x6-widget-handle-tiny .x6-widget-handle {\n width: 10px;\n height: 10px;\n font-size: 10px;\n background-size: 10px 10px;\n}\n.x6-widget-handle-surround .x6-widget-handle-tiny .x6-widget-handle-pos-se {\n right: -15px;\n bottom: -13px;\n}\n.x6-widget-handle-surround .x6-widget-handle-tiny .x6-widget-handle-pos-nw {\n top: -13px;\n left: -15px;\n}\n.x6-widget-handle-surround .x6-widget-handle-tiny .x6-widget-handle-pos-n {\n top: -13px;\n margin-left: -5px;\n}\n.x6-widget-handle-surround .x6-widget-handle-tiny .x6-widget-handle-pos-e {\n top: -webkit-calc(45%);\n top: calc(50% - 5px);\n right: -15px;\n}\n.x6-widget-handle-surround .x6-widget-handle-tiny .x6-widget-handle-pos-ne {\n top: -13px;\n right: -15px;\n}\n.x6-widget-handle-surround .x6-widget-handle-tiny .x6-widget-handle-pos-w {\n left: -15px;\n margin-top: -5px;\n}\n.x6-widget-handle-surround .x6-widget-handle-tiny .x6-widget-handle-pos-sw {\n bottom: -13px;\n left: -15px;\n}\n.x6-widget-handle-surround .x6-widget-handle-tiny .x6-widget-handle-pos-s {\n bottom: -13px;\n margin-left: -5px;\n}\n.x6-widget-handle-toolbar {\n position: absolute;\n top: -50px;\n display: table-row;\n padding: 7px 5px;\n}\n.x6-widget-handle-toolbar::after {\n position: absolute;\n top: 100%;\n left: 10px;\n width: 0;\n height: 0;\n margin-top: 4px;\n border-right: 10px solid transparent;\n border-left: 10px solid transparent;\n content: '';\n}\n.x6-widget-handle-toolbar .x6-widget-handle {\n position: relative;\n display: table-cell;\n min-width: 20px;\n margin: 0 2px;\n background-position: 3px 3px;\n background-size: 16px 16px;\n}\n.x6-widget-handle-toolbar .x6-widget-handle::after {\n position: absolute;\n bottom: -11px;\n width: 100%;\n content: '';\n}\n.x6-widget-handle-pie {\n position: absolute;\n top: -webkit-calc(0%);\n top: calc(50% - 50px);\n right: -50px;\n z-index: 1;\n display: none;\n width: 100px;\n height: 100px;\n margin: -2px -2px 0 0;\n border-radius: 50%;\n cursor: default;\n pointer-events: visiblePainted;\n}\n.x6-widget-handle-pie .x6-widget-handle {\n width: 1px;\n height: auto;\n pointer-events: visiblePainted;\n}\n.x6-widget-handle-pie-slice-svg {\n width: 100%;\n height: 100%;\n overflow: visible !important;\n}\n.x6-widget-handle-pie-slice-img,\n.x6-widget-handle-pie-slice-txt {\n display: none;\n pointer-events: none;\n}\n.x6-widget-handle-pie[data-pie-toggle-position='e'] {\n top: calc(50% - 50px);\n right: -50px;\n left: auto;\n}\n.x6-widget-handle-pie[data-pie-toggle-position='w'] {\n top: calc(50% - 50px);\n right: auto;\n left: -52px;\n}\n.x6-widget-handle-pie[data-pie-toggle-position='n'] {\n top: -50px;\n right: auto;\n bottom: auto;\n left: calc(50% - 52px);\n}\n.x6-widget-handle-pie[data-pie-toggle-position='s'] {\n top: auto;\n right: auto;\n bottom: -52px;\n left: calc(50% - 52px);\n}\n.x6-widget-handle-pie-opened {\n display: block;\n animation: halo-pie-visibility 0.1s, halo-pie-opening 0.1s;\n animation-timing-function: step-end, ease;\n animation-delay: 0s, 0.1s;\n}\n.x6-widget-handle-pie-toggle {\n position: absolute;\n top: -webkit-calc(35%);\n top: calc(50% - 15px);\n right: -15px;\n z-index: 2;\n display: block;\n box-sizing: border-box;\n width: 30px;\n height: 30px;\n background-repeat: no-repeat;\n background-position: center;\n background-size: 20px 20px;\n border-radius: 50%;\n cursor: pointer;\n user-select: none;\n pointer-events: visiblePainted;\n -webkit-user-drag: none;\n user-drag: none;\n /* stylelint-disable-line */\n}\n.x6-widget-handle-pie-toggle-pos-e {\n top: -webkit-calc(35%);\n top: calc(50% - 15px);\n right: -15px;\n bottom: auto;\n left: auto;\n}\n.x6-widget-handle-pie-toggle-pos-w {\n top: -webkit-calc(35%);\n top: calc(50% - 15px);\n right: auto;\n bottom: auto;\n left: -15px;\n}\n.x6-widget-handle-pie-toggle-pos-n {\n top: -15px;\n right: auto;\n bottom: auto;\n left: -webkit-calc(35%);\n left: calc(50% - 15px);\n}\n.x6-widget-handle-pie-toggle-pos-s {\n top: auto;\n right: auto;\n bottom: -15px;\n left: -webkit-calc(35%);\n left: calc(50% - 15px);\n}\n.x6-widget-handle-pie-toggle-opened {\n transition: 0.1s background-image;\n}\n.x6-widget-handle-toolbar {\n position: static;\n display: inline-block;\n margin-top: -50px;\n margin-left: 45px;\n white-space: nowrap;\n vertical-align: top;\n background-color: #f5f5f5;\n border-bottom: 3px solid #333;\n border-radius: 5px;\n box-shadow: 0 1px 2px #222;\n}\n.x6-widget-handle-toolbar::after {\n top: -12px;\n left: 55px;\n margin-top: 0;\n border-top: 6px solid #333;\n border-right: 10px solid transparent;\n border-left: 10px solid transparent;\n}\n.x6-widget-handle-toolbar .x6-widget-handle {\n display: inline-block;\n vertical-align: top;\n}\n.x6-widget-handle-toolbar .x6-widget-handle:hover::after {\n border-bottom: 4px solid #fc6cb8;\n}\n.x6-widget-handle-toolbar .x6-widget-handle-rotate {\n position: absolute;\n top: 100%;\n right: 100%;\n margin-top: 3px;\n margin-right: 6px;\n}\n.x6-widget-handle-toolbar .x6-widget-handle-remove:hover::after,\n.x6-widget-handle-toolbar .x6-widget-handle-rotate:hover::after {\n border-bottom: none;\n}\n.x6-widget-handle-toolbar .x6-widget-handle + .x6-widget-handle {\n margin-left: 4px;\n}\n.x6-widget-handle-pie {\n box-sizing: content-box;\n background-color: #f5f5f5;\n border: 2px solid #404040;\n}\n.x6-widget-handle-pie-slice {\n fill: transparent;\n stroke: #e9e9e9;\n stroke-width: 1;\n}\n.x6-widget-handle-pie-slice:hover {\n fill: #fff;\n}\n.x6-widget-handle-pie-slice-img {\n display: block;\n}\n.x6-widget-handle-selected .x6-widget-handle-pie-slice {\n fill: #fff;\n}\n.x6-widget-handle-pie-toggle {\n background-color: #f6f6f6;\n background-image: url('data:image/svg+xml;charset=utf8,%3C%3Fxml%20version%3D%221.0%22%20%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20height%3D%2216px%22%20id%3D%22Layer_1%22%20style%3D%22enable-background%3Anew%200%200%2016%2016%3B%22%20version%3D%221.1%22%20viewBox%3D%220%200%2016%2016%22%20width%3D%2216px%22%20xml%3Aspace%3D%22preserve%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%3E%3Cpath%20fill%3D%22%236A6C8A%22%20d%3D%22M15%2C6h-5V1c0-0.55-0.45-1-1-1H7C6.45%2C0%2C6%2C0.45%2C6%2C1v5H1C0.45%2C6%2C0%2C6.45%2C0%2C7v2c0%2C0.55%2C0.45%2C1%2C1%2C1h5v5c0%2C0.55%2C0.45%2C1%2C1%2C1h2%20c0.55%2C0%2C1-0.45%2C1-1v-5h5c0.55%2C0%2C1-0.45%2C1-1V7C16%2C6.45%2C15.55%2C6%2C15%2C6z%22%2F%3E%3C%2Fsvg%3E');\n background-size: 16px 16px;\n border: 2px solid #3b425f;\n}\n.x6-widget-handle-pie-toggle:hover {\n background-color: #fff;\n background-image: url('data:image/svg+xml;charset=utf8,%3C%3Fxml%20version%3D%221.0%22%20%3F%3E%3C!DOCTYPE%20svg%20PUBLIC%20%22-%2F%2FW3C%2F%2FDTD%20SVG%201.1%2F%2FEN%22%20%22http%3A%2F%2Fwww.w3.org%2FGraphics%2FSVG%2F1.1%2FDTD%2Fsvg11.dtd%22%3E%3Csvg%20height%3D%2216px%22%20id%3D%22Layer_1%22%20style%3D%22enable-background%3Anew%200%200%2016%2016%3B%22%20version%3D%221.1%22%20viewBox%3D%220%200%2016%2016%22%20width%3D%2216px%22%20xml%3Aspace%3D%22preserve%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%3E%3Cpath%20fill%3D%22%23FD6EB6%22%20d%3D%22M15%2C6h-5V1c0-0.55-0.45-1-1-1H7C6.45%2C0%2C6%2C0.45%2C6%2C1v5H1C0.45%2C6%2C0%2C6.45%2C0%2C7v2c0%2C0.55%2C0.45%2C1%2C1%2C1h5v5c0%2C0.55%2C0.45%2C1%2C1%2C1h2%20c0.55%2C0%2C1-0.45%2C1-1v-5h5c0.55%2C0%2C1-0.45%2C1-1V7C16%2C6.45%2C15.55%2C6%2C15%2C6z%22%2F%3E%3C%2Fsvg%3E');\n border-color: #fd6eb6;\n}\n.x6-widget-handle-pie-toggle-opened {\n background-image: url('data:image/svg+xml;charset=utf8,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22UTF-8%22%20standalone%3D%22no%22%3F%3E%3Csvg%20xmlns%3Adc%3D%22http%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%22%20xmlns%3Acc%3D%22http%3A%2F%2Fcreativecommons.org%2Fns%23%22%20xmlns%3Ardf%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%22%20xmlns%3Asvg%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20version%3D%221.1%22%20width%3D%2216%22%20height%3D%2216%22%20viewBox%3D%220%200%2016%2016%22%20id%3D%22Layer_1%22%20xml%3Aspace%3D%22preserve%22%3E%3Cmetadata%20id%3D%22metadata9%22%3E%3Crdf%3ARDF%3E%3Ccc%3AWork%20rdf%3Aabout%3D%22%22%3E%3Cdc%3Aformat%3Eimage%2Fsvg%2Bxml%3C%2Fdc%3Aformat%3E%3Cdc%3Atype%20rdf%3Aresource%3D%22http%3A%2F%2Fpurl.org%2Fdc%2Fdcmitype%2FStillImage%22%20%2F%3E%3Cdc%3Atitle%3E%3C%2Fdc%3Atitle%3E%3C%2Fcc%3AWork%3E%3C%2Frdf%3ARDF%3E%3C%2Fmetadata%3E%3Cdefs%20id%3D%22defs7%22%20%2F%3E%3Cpath%20d%3D%22M%2015%2C6%2010%2C6%20C%201.0301983%2C6.00505%2015.002631%2C6.011353%206%2C6%20L%201%2C6%20C%200.45%2C6%200%2C6.45%200%2C7%20l%200%2C2%20c%200%2C0.55%200.45%2C1%201%2C1%20l%205%2C0%20c%208.988585%2C-0.019732%20-5.02893401%2C-0.018728%204%2C0%20l%205%2C0%20c%200.55%2C0%201%2C-0.45%201%2C-1%20L%2016%2C7%20C%2016%2C6.45%2015.55%2C6%2015%2C6%20z%22%20id%3D%22path3%22%20style%3D%22fill%3A%236a6c8a%22%20%2F%3E%3C%2Fsvg%3E');\n}\n.x6-widget-handle-pie-toggle-opened:hover {\n background-image: url('data:image/svg+xml;charset=utf8,%3C%3Fxml%20version%3D%221.0%22%20encoding%3D%22UTF-8%22%20standalone%3D%22no%22%3F%3E%3Csvg%20xmlns%3Adc%3D%22http%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%22%20xmlns%3Acc%3D%22http%3A%2F%2Fcreativecommons.org%2Fns%23%22%20xmlns%3Ardf%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%22%20xmlns%3Asvg%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20version%3D%221.1%22%20width%3D%2216%22%20height%3D%2216%22%20viewBox%3D%220%200%2016%2016%22%20id%3D%22Layer_1%22%20xml%3Aspace%3D%22preserve%22%3E%3Cmetadata%20id%3D%22metadata9%22%3E%3Crdf%3ARDF%3E%3Ccc%3AWork%20rdf%3Aabout%3D%22%22%3E%3Cdc%3Aformat%3Eimage%2Fsvg%2Bxml%3C%2Fdc%3Aformat%3E%3Cdc%3Atype%20rdf%3Aresource%3D%22http%3A%2F%2Fpurl.org%2Fdc%2Fdcmitype%2FStillImage%22%20%2F%3E%3Cdc%3Atitle%3E%3C%2Fdc%3Atitle%3E%3C%2Fcc%3AWork%3E%3C%2Frdf%3ARDF%3E%3C%2Fmetadata%3E%3Cdefs%20id%3D%22defs7%22%20%2F%3E%3Cpath%20d%3D%22M%2015%2C6%2010%2C6%20C%201.0301983%2C6.00505%2015.002631%2C6.011353%206%2C6%20L%201%2C6%20C%200.45%2C6%200%2C6.45%200%2C7%20l%200%2C2%20c%200%2C0.55%200.45%2C1%201%2C1%20l%205%2C0%20c%208.988585%2C-0.019732%20-5.02893401%2C-0.018728%204%2C0%20l%205%2C0%20c%200.55%2C0%201%2C-0.45%201%2C-1%20L%2016%2C7%20C%2016%2C6.45%2015.55%2C6%2015%2C6%20z%22%20id%3D%22path3%22%20style%3D%22fill%3A%23FD6EB6%22%20%2F%3E%3C%2Fsvg%3E');\n}\n.x6-widget-dnd {\n position: absolute;\n top: -10000px;\n left: -10000px;\n z-index: 999999;\n display: none;\n cursor: move;\n opacity: 0.7;\n pointer-events: 'cursor';\n}\n.x6-widget-dnd.dragging {\n display: inline-block;\n}\n.x6-widget-dnd.dragging * {\n pointer-events: none !important;\n}\n.x6-widget-dnd .x6-graph {\n background: transparent;\n box-shadow: none;\n}\n.x6-widget-halo {\n position: absolute;\n pointer-events: none;\n}\n.x6-widget-halo-content {\n position: absolute;\n top: 100%;\n padding: 6px;\n font-size: 10px;\n line-height: 14px;\n text-align: center;\n border-radius: 6px;\n}\n.x6-widget-halo-handles + .x6-widget-halo-content {\n right: -20px;\n left: -20px;\n margin-top: 30px;\n}\n.x6-widget-halo-handles.x6-widget-handle-small + .x6-widget-halo-content {\n margin-top: 25px;\n}\n.x6-widget-halo-handles.x6-widget-handle-small + .x6-widget-halo-content {\n margin-top: 20px;\n}\n.x6-widget-halo-handles.x6-widget-handle-pie + .x6-widget-halo-content {\n right: 0;\n left: 0;\n margin-top: 10px;\n}\n.x6-widget-halo-content {\n color: #fff;\n background-color: #6a6b8a;\n}\n.x6-widget-halo.type-node .x6-widget-handle-toolbar .x6-widget-handle-remove {\n position: absolute;\n right: 100%;\n bottom: 100%;\n margin-right: 6px;\n margin-bottom: 3px;\n}\n.x6-widget-halo.type-edge .x6-widget-handle-surround .x6-widget-handle-remove {\n background-color: #fff;\n border-radius: 50%;\n}\n.x6-widget-halo.type-edge .x6-widget-handle-toolbar {\n margin-top: -60px;\n margin-left: -18px;\n}\n.x6-widget-halo.type-edge .x6-widget-handle-toolbar::after {\n top: -22px;\n left: -9px;\n}\n.x6-widget-minimap {\n position: relative;\n display: table-cell;\n box-sizing: border-box;\n overflow: hidden;\n text-align: center;\n vertical-align: middle;\n background-color: #fff;\n user-select: none;\n}\n.x6-widget-minimap .x6-graph {\n display: inline-block;\n box-shadow: 0 0 4px 0 #eee;\n cursor: pointer;\n}\n.x6-widget-minimap .x6-graph > svg {\n pointer-events: none;\n shape-rendering: optimizeSpeed;\n}\n.x6-widget-minimap .x6-graph .x6-node * {\n /* stylelint-disable-next-line */\n vector-effect: initial;\n}\n.x6-widget-minimap-viewport {\n position: absolute;\n box-sizing: content-box !important;\n margin: -2px 0 0 -2px;\n border: 2px solid #31d0c6;\n cursor: move;\n}\n.x6-widget-minimap-viewport-zoom {\n position: absolute;\n right: 0;\n bottom: 0;\n box-sizing: border-box;\n width: 12px;\n height: 12px;\n margin: 0 -6px -6px 0;\n background-color: #fff;\n border: 2px solid #31d0c6;\n border-radius: 50%;\n cursor: nwse-resize;\n}\n.x6-graph-scroller {\n position: relative;\n box-sizing: border-box;\n overflow: scroll;\n outline: none;\n}\n.x6-graph-scroller-content {\n position: relative;\n}\n.x6-graph-scroller-background {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n}\n.x6-graph-scroller .x6-graph {\n position: absolute;\n display: inline-block;\n margin: 0;\n box-shadow: none;\n}\n.x6-graph-scroller .x6-graph > svg {\n display: block;\n}\n.x6-graph-scroller.x6-graph-scroller-paged .x6-graph {\n box-shadow: 0 0 4px 0 #eee;\n}\n.x6-graph-scroller.x6-graph-scroller-pannable[data-panning='false'] {\n cursor: grab;\n cursor: -moz-grab;\n cursor: -webkit-grab;\n}\n.x6-graph-scroller.x6-graph-scroller-pannable[data-panning='true'] {\n cursor: grabbing;\n cursor: -moz-grabbing;\n cursor: -webkit-grabbing;\n user-select: none;\n}\n.x6-graph-pagebreak {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n}\n.x6-graph-pagebreak-vertical {\n position: absolute;\n top: 0;\n bottom: 0;\n box-sizing: border-box;\n width: 1px;\n border-left: 1px dashed #bdbdbd;\n}\n.x6-graph-pagebreak-horizontal {\n position: absolute;\n right: 0;\n left: 0;\n box-sizing: border-box;\n height: 1px;\n border-top: 1px dashed #bdbdbd;\n}\n.x6-widget-selection {\n position: absolute;\n display: none;\n width: 0;\n height: 0;\n touch-action: none;\n}\n.x6-widget-selection-rubberband {\n display: block;\n overflow: visible;\n opacity: 0.3;\n}\n.x6-widget-selection-selected {\n display: block;\n}\n.x6-widget-selection-box {\n cursor: move;\n}\n.x6-widget-selection-inner[data-selection-length='0'],\n.x6-widget-selection-inner[data-selection-length='1'] {\n display: none;\n}\n.x6-widget-selection-content {\n position: absolute;\n top: 100%;\n right: -20px;\n left: -20px;\n margin-top: 30px;\n padding: 6px;\n line-height: 14px;\n text-align: center;\n border-radius: 6px;\n}\n.x6-widget-selection-content:empty {\n display: none;\n}\n.x6-widget-selection-rubberband {\n background-color: #3498db;\n border: 2px solid #2980b9;\n}\n.x6-widget-selection-box {\n box-sizing: content-box !important;\n margin-top: -4px;\n margin-left: -4px;\n padding-right: 4px;\n padding-bottom: 4px;\n border: 2px dashed #feb663;\n box-shadow: 2px 2px 5px #d3d3d3;\n}\n.x6-widget-selection-inner {\n box-sizing: content-box !important;\n margin-top: -8px;\n margin-left: -8px;\n padding-right: 12px;\n padding-bottom: 12px;\n border: 2px solid #feb663;\n box-shadow: 2px 2px 5px #d3d3d3;\n}\n.x6-widget-selection-content {\n color: #fff;\n font-size: 10px;\n background-color: #6a6b8a;\n}\n.x6-widget-snapline {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n pointer-events: none;\n}\n.x6-widget-snapline-vertical,\n.x6-widget-snapline-horizontal {\n position: absolute;\n opacity: 1;\n pointer-events: none;\n}\n.x6-widget-snapline-horizontal {\n border-bottom: 1px solid #2ecc71;\n}\n.x6-widget-snapline-vertical {\n border-right: 1px solid #2ecc71;\n}\n.x6-widget-stencil {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n}\n.x6-widget-stencil::after {\n position: absolute;\n top: 0;\n display: block;\n width: 100%;\n height: 20px;\n padding: 8px 0;\n line-height: 20px;\n text-align: center;\n opacity: 0;\n transition: top 0.1s linear, opacity 0.1s linear;\n content: ' ';\n pointer-events: none;\n}\n.x6-widget-stencil-content {\n position: absolute;\n top: 0;\n right: 0;\n bottom: 0;\n left: 0;\n height: auto;\n overflow-x: hidden;\n overflow-y: auto;\n}\n.x6-widget-stencil .x6-node [magnet]:not([magnet='passive']) {\n pointer-events: none;\n}\n.x6-widget-stencil-group {\n padding: 0;\n padding-bottom: 8px;\n overflow: hidden;\n user-select: none;\n}\n.x6-widget-stencil-group.collapsed {\n height: auto;\n padding-bottom: 0;\n}\n.x6-widget-stencil-group-title {\n position: relative;\n margin-top: 0;\n margin-bottom: 0;\n padding: 4px;\n cursor: pointer;\n}\n.x6-widget-stencil-title,\n.x6-widget-stencil-group > .x6-widget-stencil-group-title {\n overflow: hidden;\n white-space: nowrap;\n text-overflow: ellipsis;\n user-select: none;\n}\n.x6-widget-stencil .unmatched {\n opacity: 0.3;\n}\n.x6-widget-stencil .x6-node.unmatched {\n display: none;\n}\n.x6-widget-stencil-group.unmatched {\n display: none;\n}\n.x6-widget-stencil-search-text {\n position: relative;\n z-index: 1;\n box-sizing: border-box;\n width: 100%;\n height: 30px;\n max-height: 30px;\n line-height: 30px;\n outline: 0;\n}\n.x6-widget-stencil.not-found::after {\n opacity: 1;\n content: attr(data-not-found-text);\n}\n.x6-widget-stencil.not-found.searchable::after {\n top: 30px;\n}\n.x6-widget-stencil.not-found.searchable.collapsable::after {\n top: 50px;\n}\n.x6-widget-stencil {\n color: #333;\n background: #f5f5f5;\n}\n.x6-widget-stencil-content {\n position: absolute;\n}\n.x6-widget-stencil.collapsable > .x6-widget-stencil-content {\n top: 32px;\n}\n.x6-widget-stencil.searchable > .x6-widget-stencil-content {\n top: 80px;\n}\n.x6-widget-stencil.not-found::after {\n position: absolute;\n}\n.x6-widget-stencil.not-found.searchable.collapsable::after {\n top: 80px;\n}\n.x6-widget-stencil.not-found.searchable::after {\n top: 60px;\n}\n.x6-widget-stencil-group {\n height: auto;\n margin-bottom: 1px;\n padding: 0;\n transition: none;\n}\n.x6-widget-stencil-group .x6-graph {\n background: transparent;\n box-shadow: none;\n}\n.x6-widget-stencil-group.collapsed {\n height: auto;\n max-height: 31px;\n}\n.x6-widget-stencil-title,\n.x6-widget-stencil-group > .x6-widget-stencil-group-title {\n position: relative;\n left: 0;\n box-sizing: border-box;\n width: 100%;\n height: 32px;\n padding: 0 5px 0 8px;\n color: #666;\n font-weight: 700;\n font-size: 12px;\n line-height: 32px;\n cursor: default;\n transition: all 0.3;\n}\n.x6-widget-stencil-title:hover,\n.x6-widget-stencil-group > .x6-widget-stencil-group-title:hover {\n color: #444;\n}\n.x6-widget-stencil-title {\n background: #e9e9e9;\n}\n.x6-widget-stencil-group > .x6-widget-stencil-group-title {\n background: #ededed;\n}\n.x6-widget-stencil.collapsable > .x6-widget-stencil-title,\n.x6-widget-stencil-group.collapsable > .x6-widget-stencil-group-title {\n padding-left: 32px;\n cursor: pointer;\n}\n.x6-widget-stencil.collapsable > .x6-widget-stencil-title::before,\n.x6-widget-stencil-group.collapsable > .x6-widget-stencil-group-title::before {\n position: absolute;\n top: 6px;\n left: 8px;\n display: block;\n width: 18px;\n height: 18px;\n margin: 0;\n padding: 0;\n background-color: transparent;\n background-repeat: no-repeat;\n background-position: 0 0;\n border: none;\n content: ' ';\n}\n.x6-widget-stencil.collapsable > .x6-widget-stencil-title::before,\n.x6-widget-stencil-group.collapsable > .x6-widget-stencil-group-title::before {\n background-image: url('data:image/svg+xml;base64,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');\n opacity: 0.4;\n transition: all 0.3s;\n}\n.x6-widget-stencil.collapsable > .x6-widget-stencil-title:hover::before,\n.x6-widget-stencil-group.collapsable > .x6-widget-stencil-group-title:hover::before {\n opacity: 0.6;\n}\n.x6-widget-stencil.collapsable.collapsed > .x6-widget-stencil-title::before,\n.x6-widget-stencil-group.collapsable.collapsed > .x6-widget-stencil-group-title::before {\n background-image: url('data:image/svg+xml;base64,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');\n opacity: 0.4;\n}\n.x6-widget-stencil.collapsable.collapsed > .x6-widget-stencil-title:hover::before,\n.x6-widget-stencil-group.collapsable.collapsed > .x6-widget-stencil-group-title:hover::before {\n opacity: 0.6;\n}\n.x6-widget-stencil input[type='search'] {\n -webkit-appearance: textfield;\n}\n.x6-widget-stencil input[type='search']::-webkit-search-cancel-button,\n.x6-widget-stencil input[type='search']::-webkit-search-decoration {\n -webkit-appearance: none;\n}\n.x6-widget-stencil-search-text {\n display: block;\n width: 90%;\n margin: 8px 5%;\n padding-left: 8px;\n color: #333;\n background: #fff;\n border: 1px solid #e9e9e9;\n border-radius: 12px;\n outline: 0;\n}\n.x6-widget-stencil-search-text:focus {\n outline: 0;\n}\n.x6-widget-stencil::after {\n color: #808080;\n font-weight: 600;\n font-size: 12px;\n background: 0 0;\n}\n.x6-widget-transform {\n position: absolute;\n box-sizing: content-box !important;\n margin: -5px 0 0 -5px;\n padding: 4px;\n border: 1px dashed #000;\n border-radius: 5px;\n user-select: none;\n pointer-events: none;\n}\n.x6-widget-transform > div {\n position: absolute;\n box-sizing: border-box;\n background-color: #fff;\n border: 1px solid #000;\n transition: background-color 0.2s;\n pointer-events: auto;\n -webkit-user-drag: none;\n user-drag: none;\n /* stylelint-disable-line */\n}\n.x6-widget-transform > div:hover {\n background-color: #d3d3d3;\n}\n.x6-widget-transform-cursor-n {\n cursor: n-resize;\n}\n.x6-widget-transform-cursor-s {\n cursor: s-resize;\n}\n.x6-widget-transform-cursor-e {\n cursor: e-resize;\n}\n.x6-widget-transform-cursor-w {\n cursor: w-resize;\n}\n.x6-widget-transform-cursor-ne {\n cursor: ne-resize;\n}\n.x6-widget-transform-cursor-nw {\n cursor: nw-resize;\n}\n.x6-widget-transform-cursor-se {\n cursor: se-resize;\n}\n.x6-widget-transform-cursor-sw {\n cursor: sw-resize;\n}\n.x6-widget-transform-resize {\n width: 10px;\n height: 10px;\n border-radius: 6px;\n}\n.x6-widget-transform-resize[data-position='top-left'] {\n top: -5px;\n left: -5px;\n}\n.x6-widget-transform-resize[data-position='top-right'] {\n top: -5px;\n right: -5px;\n}\n.x6-widget-transform-resize[data-position='bottom-left'] {\n bottom: -5px;\n left: -5px;\n}\n.x6-widget-transform-resize[data-position='bottom-right'] {\n right: -5px;\n bottom: -5px;\n}\n.x6-widget-transform-resize[data-position='top'] {\n top: -5px;\n left: 50%;\n margin-left: -5px;\n}\n.x6-widget-transform-resize[data-position='bottom'] {\n bottom: -5px;\n left: 50%;\n margin-left: -5px;\n}\n.x6-widget-transform-resize[data-position='left'] {\n top: 50%;\n left: -5px;\n margin-top: -5px;\n}\n.x6-widget-transform-resize[data-position='right'] {\n top: 50%;\n right: -5px;\n margin-top: -5px;\n}\n.x6-widget-transform.prevent-aspect-ratio .x6-widget-transform-resize[data-position='top'],\n.x6-widget-transform.prevent-aspect-ratio .x6-widget-transform-resize[data-position='bottom'],\n.x6-widget-transform.prevent-aspect-ratio .x6-widget-transform-resize[data-position='left'],\n.x6-widget-transform.prevent-aspect-ratio .x6-widget-transform-resize[data-position='right'] {\n display: none;\n}\n.x6-widget-transform.no-orth-resize .x6-widget-transform-resize[data-position='bottom'],\n.x6-widget-transform.no-orth-resize .x6-widget-transform-resize[data-position='left'],\n.x6-widget-transform.no-orth-resize .x6-widget-transform-resize[data-position='right'],\n.x6-widget-transform.no-orth-resize .x6-widget-transform-resize[data-position='top'] {\n display: none;\n}\n.x6-widget-transform.no-resize .x6-widget-transform-resize {\n display: none;\n}\n.x6-widget-transform-rotate {\n top: -20px;\n left: -20px;\n width: 12px;\n height: 12px;\n border-radius: 6px;\n cursor: crosshair;\n}\n.x6-widget-transform.no-rotate .x6-widget-transform-rotate {\n display: none;\n}\n.x6-widget-transform-active {\n border-color: transparent;\n pointer-events: all;\n}\n.x6-widget-transform-active > div {\n display: none;\n}\n.x6-widget-transform-active > .x6-widget-transform-active-handle {\n display: block;\n background-color: #808080;\n}\n.x6-widget-knob {\n position: absolute;\n box-sizing: border-box;\n width: 16px;\n height: 16px;\n margin-top: -8px;\n margin-left: -8px;\n cursor: pointer;\n user-select: none;\n}\n.x6-widget-knob::before,\n.x6-widget-knob::after {\n position: absolute;\n transform: rotate(45deg);\n content: '';\n}\n.x6-widget-knob::before {\n top: 4px;\n left: 4px;\n box-sizing: border-box;\n width: 8px;\n height: 8px;\n background-color: #fff;\n}\n.x6-widget-knob::after {\n top: 5px;\n left: 5px;\n box-sizing: border-box;\n width: 6px;\n height: 6px;\n background-color: #fca000;\n}\n.x6-graph-print {\n position: relative;\n}\n.x6-graph-print .x6-graph-print-ready {\n display: none;\n}\n.x6-graph-print .x6-graph-print-preview {\n overflow: hidden !important;\n background: #fff !important;\n}\n@media print {\n html,\n html > body.x6-graph-printing {\n position: relative !important;\n width: 100% !important;\n height: 100% !important;\n margin: 0 !important;\n padding: 0 !important;\n }\n html > body.x6-graph-printing > * {\n display: none !important;\n }\n html > body.x6-graph-printing > .x6-graph-print {\n display: block !important;\n }\n .x6-graph-print {\n top: 0 !important;\n left: 0 !important;\n margin: 0 !important;\n padding: 0 !important;\n overflow: hidden !important;\n page-break-after: always;\n background: #fff !important;\n }\n .x6-graph-print .x6-graph-print-ready {\n display: none;\n }\n}\n.x6-cell-tool-editor {\n position: relative;\n display: inline-block;\n min-height: 1em;\n margin: 0;\n padding: 0;\n line-height: 1;\n white-space: normal;\n text-align: center;\n vertical-align: top;\n overflow-wrap: normal;\n outline: none;\n transform-origin: 0 0;\n -webkit-user-drag: none;\n}\n.x6-edge-tool-editor {\n border: 1px solid #275fc5;\n border-radius: 2px;\n}\n";var $A=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class zA extends jA{init(){Cw.autoInsertCSS&&zA.ensure()}dispose(){zA.clean()}}$A([zA.dispose()],zA.prototype,"dispose",null),function(t){let e,n=0;function i(){if(n+=1,!(n>1)&&!w.isApplyingHMR()){e=document.createElement("style"),e.setAttribute("type","text/css"),e.textContent=RA;const t=document.querySelector("head");t&&t.insertBefore(e,t.firstChild)}}function s(){n-=1,n>0||(e&&e.parentNode&&e.parentNode.removeChild(e),e=null)}t.ensure=i,t.clean=s}(zA||(zA={}));var IA,_A=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);sthis.addHandle(t))),"pie"===this.handleOptions.type){if(this.pie.toggles){const t=IA.pieToggle;this.$pieToggles={},this.pie.toggles.forEach((e=>{const n=this.$("
");this.applyAttrs(n,e.attrs),n.addClass(t).addClass(`${t}-pos-${e.position||"e"}`).attr("data-name",e.name).appendTo(this.container),this.$pieToggles[e.name]=n}))}this.setPieIcons()}if(this.$handleContainer){const t=this.handleOptions.type||"surround";this.$handleContainer.addClass(IA.wrap).addClass(IA.animate).addClass(`${IA.handle}-${t}`)}this.delegateEvents({[`mousedown .${IA.handle}`]:"onHandleMouseDown",[`touchstart .${IA.handle}`]:"onHandleMouseDown",[`mousedown .${IA.pieToggle}`]:"onPieToggleMouseDown",[`touchstart .${IA.pieToggle}`]:"onPieToggleMouseDown"})}onHandleMouseDown(t){const e=this.$(t.currentTarget).closest(`.${IA.handle}`).attr("data-action");e&&(t.preventDefault(),t.stopPropagation(),this.setEventData(t,{action:e,clientX:t.clientX,clientY:t.clientY,startX:t.clientX,startY:t.clientY}),"mousedown"===t.type&&2===t.button?this.triggerHandleAction(e,"contextmenu",t):(this.triggerHandleAction(e,"mousedown",t),this.delegateDocumentEvents({mousemove:"onHandleMouseMove",touchmove:"onHandleMouseMove",mouseup:"onHandleMouseUp",touchend:"onHandleMouseUp",touchcancel:"onHandleMouseUp"},t.data)))}onHandleMouseMove(t){const e=this.getEventData(t),n=e.action;n&&this.triggerHandleAction(n,"mousemove",t)}onHandleMouseUp(t){const e=this.getEventData(t),n=e.action;n&&(this.triggerHandleAction(n,"mouseup",t),this.undelegateDocumentEvents())}triggerHandleAction(t,e,n,i){n.preventDefault(),n.stopPropagation();const s=this.normalizeEvent(n),r=this.getEventData(s),o=this.graph.snapToGrid(s.clientX,s.clientY),a=this.graph.snapToGrid(r.clientX,r.clientY),l=o.x-a.x,c=o.y-a.y;this.trigger(`action:${t}:${e}`,Object.assign({e:s,dx:l,dy:c,x:o.x,y:o.y,offsetX:n.clientX-r.startX,offsetY:n.clientY-r.startY},i)),r.clientX=n.clientX,r.clientY=n.clientY}onPieToggleMouseDown(t){t.stopPropagation();const e=this.$(t.target).closest(`.${IA.pieToggle}`).attr("data-name");this.isOpen(e)||this.isOpen()&&this.toggleState(),this.toggleState(e)}setPieIcons(){"pie"===this.handleOptions.type&&this.$handleContainer.find(`.${IA.handle}`).each(((t,e)=>{const n=this.$(e),i=n.attr("data-action"),s=IA.pieSlice,r=this.getHandle(i);if(!r||!r.icon){const t=window.getComputedStyle(e,":before").getPropertyValue("content");if(t&&"none"!==t){const e=n.find(`.${s}-txt`);e.length&&rb.create(e[0]).text(t.replace(/['"]/g,""))}const i=n.css("background-image");if(i){const t=i.match(/url\(['"]?([^'"]+)['"]?\)/);if(t){const e=t[1],i=n.find(`.${s}-img`);i.length>0&&rb.create(i[0]).attr("xlink:href",e)}}}}))}getHandleIdx(t){return this.handles.findIndex((e=>e.name===t))}hasHandle(t){return this.getHandleIdx(t)>=0}getHandle(t){return this.handles.find((e=>e.name===t))}renderHandle(t){const e=this.$("
").addClass(`${IA.handle} ${IA.handle}-${t.name}`).attr("data-action",t.name).prop("draggable",!1);if("pie"===this.handleOptions.type){const n=this.getHandleIdx(t.name),i=this.pie,s=i.outerRadius,r=i.innerRadius,o=(s+r)/2,a=new jy(s,s),l=Ay.toRad(i.sliceAngle),c=n*l+Ay.toRad(i.startAngle),h=c+l,u=Ob(r,s,c,h),d=rb.create("svg").addClass(`${IA.pieSlice}-svg`),p=rb.create("path").addClass(IA.pieSlice).attr("d",u).translate(s,s),g=jy.fromPolar(o,-c-l/2,a).toJSON(),f=i.iconSize,m=rb.create("image").attr(g).addClass(`${IA.pieSlice}-img`);g.y=g.y+f-2;const y=rb.create("text",{"font-size":f}).attr(g).addClass(`${IA.pieSlice}-txt`);m.attr({width:f,height:f}),m.translate(-f/2,-f/2),y.translate(-f/2,-f/2),d.append([p,m,y]),e.append(d.node)}else e.addClass(`${IA.handle}-pos-${t.position}`),t.content&&("string"===typeof t.content?e.html(t.content):e.append(t.content));return this.updateHandleIcon(e,t.icon),this.applyAttrs(e,t.attrs),e}addHandle(t){if(!this.hasHandle(t.name)){this.handles.push(t);const e=t.events;e&&Object.keys(e).forEach((n=>{const i=e[n],s=`action:${t.name}:${n}`;"string"===typeof i?this.on(s,this[i],this):this.on(s,i)})),this.$handleContainer&&this.$handleContainer.append(this.renderHandle(t))}return this}addHandles(t){return t.forEach((t=>this.addHandle(t))),this}removeHandles(){while(this.handles.length)this.removeHandle(this.handles[0].name);return this}removeHandle(t){const e=this.getHandleIdx(t),n=this.handles[e];return n&&(n.events&&Object.keys(n.events).forEach((e=>{this.off(`action:${t}:${e}`)})),this.getHandleElem(t).remove(),this.handles.splice(e,1)),this}changeHandle(t,e){const n=this.getHandle(t);return n&&(this.removeHandle(t),this.addHandle(Object.assign(Object.assign({},n),e))),this}toggleHandle(t,e){const n=this.getHandle(t);if(n){const i=this.getHandleElem(t),s=`${IA.handle}-selected`;void 0===e&&(e=!i.hasClass(s)),i.toggleClass(s,e);const r=e?n.iconSelected:n.icon;r&&this.updateHandleIcon(i,r)}return this}selectHandle(t){return this.toggleHandle(t,!0)}deselectHandle(t){return this.toggleHandle(t,!1)}deselectAllHandles(){return this.handles.forEach((t=>this.deselectHandle(t.name))),this}getHandleElem(t){return this.$handleContainer.find(`.${IA.handle}-${t}`)}updateHandleIcon(t,e){if("pie"===this.handleOptions.type){const n=t.find(`.${IA.pieSliceImg}`);this.$(n[0]).attr("xlink:href",e||"")}else t.css("background-image",e?`url(${e})`:"")}isRendered(){return null!=this.$handleContainer}isOpen(t){return!!this.isRendered()&&(t?this.$pieToggles[t].hasClass(IA.pieToggleOpened):this.$handleContainer.hasClass(`${IA.pieOpended}`))}toggleState(t){if(this.isRendered()){const e=this.$handleContainer;if(Object.keys(this.$pieToggles).forEach((t=>{const e=this.$pieToggles[t];e.removeClass(IA.pieToggleOpened)})),this.isOpen())this.trigger("pie:close",{name:t}),e.removeClass(IA.pieOpended);else{if(this.trigger("pie:open",{name:t}),t){const n=this.pie.toggles,i=n&&n.find((e=>e.name===t));i&&e.attr({"data-pie-toggle-name":i.name,"data-pie-toggle-position":i.position}),this.$pieToggles[t].addClass(IA.pieToggleOpened)}e.addClass(IA.pieOpended)}}}applyAttrs(t,e){if(e){const n=Ex.$(t);Object.keys(e).forEach((t=>{const i=n.find(t).addBack().filter(t),s=e[t],{class:r}=s,o=_A(s,["class"]);r&&i.addClass(r),i.attr(o)}))}}}(function(t){t.defaultPieOptions={innerRadius:20,outerRadius:50,sliceAngle:45,startAngle:0,iconSize:14,toggles:[{name:"default",position:"e"}]}})(VA||(VA={})),function(t){t.handle=Ex.prototype.prefixClassName("widget-handle"),t.wrap=`${t.handle}-wrap`,t.animate=`${t.handle}-animate`,t.pieOpended=`${t.handle}-pie-opened`,t.pieToggle=`${t.handle}-pie-toggle`,t.pieToggleOpened=`${t.handle}-pie-toggle-opened`,t.pieSlice=`${t.handle}-pie-slice`,t.pieSliceImg=`${t.handle}-pie-slice-img`}(IA||(IA={}));var GA,HA=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o},UA=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{const e=n[t];e&&e.remove()}))}static getInstances(t){const e=this.ensureCache();return e[t.view.cid]||{}}init(t){}render(){return this}startListening(){!1!==this.options.clearOnBlankMouseDown&&this.graph.on("blank:mousedown",this.remove,this)}stopListening(){!1!==this.options.clearOnBlankMouseDown&&this.graph.off("blank:mousedown",this.remove,this)}remove(){this.stopListening();const t=this.constructor;return t.unregister(this),super.remove()}dispose(){this.remove()}}qA.instanceCache=new WeakMap,HA([Ex.dispose()],qA.prototype,"dispose",null);class WA extends qA{get node(){return this.cell}get metadata(){const t=this.cell.prop("knob");return Array.isArray(t)?null!=this.options.index?t[this.options.index]:null:t}init(t){this.options=Object.assign({},t),this.render(),this.startListening()}startListening(){this.delegateEvents({mousedown:"onMouseDown",touchstart:"onMouseDown"}),this.model.on("*",this.update,this),this.graph.on("scale",this.update,this),this.graph.on("translate",this.update,this),this.model.on("reseted",this.remove,this),this.node.on("removed",this.remove,this),this.view.on("node:resize:mousedown",this.onTransform,this),this.view.on("node:rotate:mousedown",this.onTransform,this),this.view.on("node:resize:mouseup",this.onTransformed,this),this.view.on("node:rotate:mouseup",this.onTransformed,this),this.view.on("cell:knob:mousedown",this.onKnobMouseDown,this),this.view.on("cell:knob:mouseup",this.onKnobMouseUp,this),super.startListening()}stopListening(){this.undelegateEvents(),this.model.off("*",this.update,this),this.graph.off("scale",this.update,this),this.graph.off("translate",this.update,this),this.model.off("reseted",this.remove,this),this.node.off("removed",this.remove,this),this.view.off("node:resize:mousedown",this.onTransform,this),this.view.off("node:rotate:mousedown",this.onTransform,this),this.view.off("node:resize:mouseup",this.onTransformed,this),this.view.off("node:rotate:mouseup",this.onTransformed,this),this.view.off("cell:knob:mousedown",this.onKnobMouseDown,this),this.view.off("cell:knob:mouseup",this.onKnobMouseUp,this),super.stopListening()}render(){return this.container=document.createElement("div"),jm(this.container,this.prefixClassName("widget-knob")),this.options.className&&jm(this.container,this.options.className),this.view.addClass(GA.KNOB),this.graph.container.appendChild(this.container),this.update(),this}remove(){return this.view.removeClass(GA.KNOB),super.remove()}update(){if(this.metadata){const{update:t,position:e}=this.metadata,n={knob:this,cell:this.cell,node:this.node};if(e){const t=e.call(this.graph,Object.assign({},n));if(t){const e=this.graph.matrix(),n=this.node.getBBox(),i=Ay.normalize(this.node.getAngle()),s=jy.create(t);0!==i&&s.rotate(-i,{x:n.width/2,y:n.height/2}),s.translate(n).scale(e.a,e.d).translate(e.e,e.f),this.container.style.left=`${s.x}px`,this.container.style.top=`${s.y}px`}}t&&t.call(this.graph,Object.assign({},n))}}hide(){this.container.style.display="none"}show(){this.container.style.display=""}onTransform(){this.hide()}onTransformed(){this.show()}onKnobMouseDown({knob:t}){this.cid!==t.cid&&this.hide()}onKnobMouseUp(){this.show()}notify(t,e){if(this.view){const n=this.view.normalizeEvent(e),i=this.graph.snapToGrid(n.clientX,n.clientY);this.view.notify(`cell:${t}`,{e:n,view:this.view,node:this.node,cell:this.cell,x:i.x,y:i.y,knob:this}),this.cell.isNode()?this.view.notify(`node:${t}`,{e:n,view:this.view,node:this.node,cell:this.cell,x:i.x,y:i.y,knob:this}):this.cell.isEdge()&&this.view.notify(`edge:${t}`,{e:n,view:this.view,edge:this.cell,cell:this.cell,x:i.x,y:i.y,knob:this})}}onMouseDown(t){t.stopPropagation(),this.setEventData(t,{knobbing:!1,originX:t.clientX,originY:t.clientY,clientX:t.clientX,clientY:t.clientY}),this.graph.view.undelegateEvents(),this.delegateDocumentEvents(GA.documentEvents,t.data),this.metadata&&this.metadata.onMouseDown&&this.metadata.onMouseDown.call(this.graph,{e:t,data:this.getEventData(t),knob:this,cell:this.cell,node:this.node}),this.notify("knob:mousedown",t)}onMouseMove(t){const e=this.getEventData(t),n=this.graph.findViewByCell(this.node);if(e.knobbing||(e.knobbing=!0,n&&(n.addClass(GA.KNOBBING),this.notify("knob",t)),this.model.startBatch("knob",{cid:this.cid})),e.clientX=t.clientX,e.clientY=t.clientY,this.metadata&&this.metadata.onMouseMove){const n=this.graph.matrix(),i=(t.clientX-e.originX)/n.a,s=(t.clientY-e.originY)/n.d,r=this.node.getAngle(),o=new jy(i,s).rotate(r);this.metadata.onMouseMove.call(this.graph,{e:t,data:e,deltaX:o.x,deltaY:o.y,knob:this,cell:this.cell,node:this.node})}this.notify("knobbing",t),this.notify("knob:mousemove",t)}onMouseUp(t){this.undelegateDocumentEvents(),this.graph.view.delegateEvents();const e=this.getEventData(t),n=this.graph.findViewByCell(this.node);e.knobbing&&(n&&n.removeClass(GA.KNOBBING),this.metadata&&this.metadata.onMouseUp&&this.metadata.onMouseUp.call(this.graph,{e:t,data:e,knob:this,cell:this.cell,node:this.node}),this.model.stopBatch("knob",{cid:this.cid}),this.notify("knobbed",t)),this.notify("knob:mouseup",t)}}(function(t){t.KNOB="has-widget-knob",t.KNOBBING="node-knobbing",t.documentEvents={mousemove:"onMouseMove",touchmove:"onMouseMove",mouseup:"onMouseUp",touchend:"onMouseUp"}})(GA||(GA={}));var XA,YA,JA=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};(function(t){t.root="widget-minimap",t.viewport=`${t.root}-viewport`,t.zoom=`${t.viewport}-zoom`})(XA||(XA={}));class ZA extends Ex{constructor(t){super(),this.options=Object.assign(Object.assign({},YA.defaultOptions),t),this.updateViewport=mm(this.updateViewport.bind(this),0),this.container=document.createElement("div"),this.$container=this.$(this.container).addClass(this.prefixClassName(XA.root));const e=document.createElement("div");this.container.appendChild(e),this.$viewport=this.$("
").addClass(this.prefixClassName(XA.viewport)),this.options.scalable&&(this.zoomHandle=this.$("
").addClass(this.prefixClassName(XA.zoom)).appendTo(this.$viewport).get(0)),this.$container.append(this.$viewport).css({width:this.options.width,height:this.options.height,padding:this.options.padding}),this.options.container&&this.options.container.appendChild(this.container),this.sourceGraph=this.graph;const n=Object.assign(Object.assign({},this.options.graphOptions),{container:e,model:this.sourceGraph.model,frozen:!0,async:this.sourceGraph.isAsync(),interacting:!1,grid:!1,background:!1,rotating:!1,resizing:!1,embedding:!1,selecting:!1,snapline:!1,clipboard:!1,history:!1,scroller:!1});this.targetGraph=this.options.createGraph?this.options.createGraph(n):new hk(n),this.targetGraph.renderer.unfreeze(),this.updatePaper(this.sourceGraph.options.width,this.sourceGraph.options.height),this.startListening()}get graph(){return this.options.graph}get scroller(){return this.graph.scroller.widget}get graphContainer(){return this.scroller?this.scroller.container:this.graph.container}get $graphContainer(){return this.scroller?this.scroller.$container:this.$(this.graph.container)}startListening(){this.scroller?this.$graphContainer.on(`scroll${this.getEventNamespace()}`,this.updateViewport):(this.sourceGraph.on("translate",this.onSourceGraphTransform,this),this.sourceGraph.on("scale",this.onSourceGraphTransform,this)),this.sourceGraph.on("resize",this.updatePaper,this),this.delegateEvents({mousedown:"startAction",touchstart:"startAction",[`mousedown .${this.prefixClassName("graph")}`]:"scrollTo",[`touchstart .${this.prefixClassName("graph")}`]:"scrollTo"})}stopListening(){this.scroller?this.$graphContainer.off(this.getEventNamespace()):(this.sourceGraph.off("translate",this.onSourceGraphTransform,this),this.sourceGraph.off("scale",this.onSourceGraphTransform,this)),this.sourceGraph.off("resize",this.updatePaper,this),this.undelegateEvents()}onRemove(){this.targetGraph.view.remove(),this.stopListening(),this.targetGraph.dispose()}onSourceGraphTransform(){this.targetGraphTransforming?this.updateViewport():this.updatePaper(this.sourceGraph.options.width,this.sourceGraph.options.height)}updatePaper(t,e){let n,i;"object"===typeof t?(n=t.width,i=t.height):(n=t,i=e);const s=this.sourceGraph.options,r=this.sourceGraph.transform.getScale(),o=this.options.width-2*this.options.padding,a=this.options.height-2*this.options.padding;n/=r.sx,i/=r.sy,this.ratio=Math.min(o/n,a/i);const l=this.ratio,c=s.x*l/r.sx,h=s.y*l/r.sy;return n*=l,i*=l,this.targetGraph.resizeGraph(n,i),this.targetGraph.translate(c,h),this.targetGraph.scale(l,l),this.updateViewport(),this}updateViewport(){const t=this.ratio,e=this.sourceGraph.transform.getScale();let n=null;if(this.scroller)n=this.scroller.clientToLocalPoint(0,0);else{const t=this.sourceGraph.matrix();n=new jy(-t.e/t.a,-t.f/t.d)}const i=this.$(this.targetGraph.container).position(),s=this.targetGraph.translate();s.ty=s.ty||0,this.geometry={top:i.top+n.y*t+s.ty,left:i.left+n.x*t+s.tx,width:this.$graphContainer.innerWidth()*t/e.sx,height:this.$graphContainer.innerHeight()*t/e.sy},this.$viewport.css(this.geometry)}startAction(t){const e=this.normalizeEvent(t),n=e.target===this.zoomHandle?"zooming":"panning",{tx:i,ty:s}=this.sourceGraph.translate(),r={action:n,clientX:e.clientX,clientY:e.clientY,scrollLeft:this.graphContainer.scrollLeft,scrollTop:this.graphContainer.scrollTop,zoom:this.sourceGraph.zoom(),scale:this.sourceGraph.transform.getScale(),geometry:this.geometry,translateX:i,translateY:s};this.targetGraphTransforming=!0,this.delegateDocumentEvents(YA.documentEvents,r)}doAction(t){const e=this.normalizeEvent(t),n=e.clientX,i=e.clientY,s=e.data;switch(s.action){case"panning":{const t=this.sourceGraph.transform.getScale(),e=(n-s.clientX)*t.sx,r=(i-s.clientY)*t.sy;this.scroller?(this.graphContainer.scrollLeft=s.scrollLeft+e/this.ratio,this.graphContainer.scrollTop=s.scrollTop+r/this.ratio):this.sourceGraph.translate(s.translateX-e/this.ratio,s.translateY-r/this.ratio);break}case"zooming":{const t=s.scale,e=s.geometry,i=1+(s.clientX-n)/e.width/t.sx;s.frameId&&cancelAnimationFrame(s.frameId),s.frameId=requestAnimationFrame((()=>{this.sourceGraph.zoom(i*s.zoom,{absolute:!0,minScale:this.options.minScale,maxScale:this.options.maxScale})}));break}default:break}}stopAction(){this.undelegateDocumentEvents(),this.targetGraphTransforming=!1}scrollTo(t){const e=this.normalizeEvent(t);let n,i;const s=this.targetGraph.translate();if(s.ty=s.ty||0,null==e.offsetX){const t=this.$(this.targetGraph.container).offset();n=e.pageX-t.left,i=e.pageY-t.top}else n=e.offsetX,i=e.offsetY;const r=(n-s.tx)/this.ratio,o=(i-s.ty)/this.ratio;this.sourceGraph.centerPoint(r,o)}dispose(){this.remove()}}JA([Ex.dispose()],ZA.prototype,"dispose",null),function(t){t.defaultOptions={width:300,height:200,padding:10,scalable:!0,minScale:.01,maxScale:16,graphOptions:{},createGraph:t=>new hk(t)},t.documentEvents={mousemove:"doAction",touchmove:"doAction",mouseup:"stopAction",touchend:"stopAction"}}(YA||(YA={}));var KA=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o},QA=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{"string"===typeof t?this.filterShapes[t]=!0:this.filterCells[t.id]=!0})):"function"===typeof t&&(this.filterFunction=t)}onBatchStop({name:t,data:e}){"resize"===t&&this.snapOnResizing(e.cell,e)}captureCursorOffset({view:t,x:e,y:n}){const i=t.getDelegatedView();if(i&&this.isNodeMovable(i)){const i=t.cell.getPosition();this.offset={x:e-i.x,y:n-i.y}}}isNodeMovable(t){return t&&t.cell.isNode()&&t.can("nodeMovable")}snapOnResizing(t,e){if(this.options.resizing&&!e.snapped&&e.ui&&e.direction&&e.trueDirection){const n=this.graph.renderer.findViewByCell(t);if(n&&n.cell.isNode()){const i=t.getBBox(),s=i.bbox(t.getAngle()),r=s.getTopLeft(),o=s.getBottomRight(),a=Ay.normalize(t.getAngle()),l=this.options.tolerance||0;let c,h,u,d,p,g;const f={vertical:0,horizontal:0},m=e.direction,y=e.trueDirection,b=e.relativeDirection;-1!==y.indexOf("right")?f.vertical=o.x:f.vertical=r.x,-1!==y.indexOf("bottom")?f.horizontal=o.y:f.horizontal=r.y,this.model.getNodes().some((e=>{if(this.isIgnored(t,e))return!1;const n=e.getBBox().bbox(e.getAngle()),i=n.getTopLeft(),r=n.getBottomRight(),a={vertical:[i.x,r.x],horizontal:[i.y,r.y]},m={};return Object.keys(a).forEach((t=>{const e=t,n=a[e].map((t=>({position:t,distance:Math.abs(t-f[e])}))).filter((t=>t.distance<=l));m[e]=Ha(n,(t=>t.distance))})),null==c&&m.vertical.length>0&&(c=m.vertical[0].position,h=Math.min(s.y,n.y),u=Math.max(o.y,r.y)-h),null==d&&m.horizontal.length>0&&(d=m.horizontal[0].position,p=Math.min(s.x,n.x),g=Math.max(o.x,r.x)-p),null!=c&&null!=d})),this.hide();let v=0,C=0;null==d&&null==c||(null!=c&&(v=-1!==y.indexOf("right")?c-o.x:r.x-c),null!=d&&(C=-1!==y.indexOf("bottom")?d-o.y:r.y-d));let w=0,x=0;if(a%90===0)90===a||270===a?(w=C,x=v):(w=v,x=C);else{const t=a>=0&&a<90?1:a>=90&&a<180?4:a>=180&&a<270?3:2;null!=d&&null!=c&&(vE&&(S=Math.max(S,e.minWidth)),e.minHeight&&e.minHeight>E&&(A=Math.max(A,e.minHeight)),e.maxWidth&&(S=Math.min(S,e.maxWidth)),e.maxHeight&&(A=Math.min(A,e.maxHeight)),e.preserveAspectRatio&&(x1&&Math.abs(M.width+M.x-c)>1&&(c=void 0),d&&Math.abs(M.y-d)>1&&Math.abs(M.height+M.y-d)>1&&(d=void 0),this.update({verticalLeft:c,verticalTop:h,verticalHeight:u,horizontalTop:d,horizontalLeft:p,horizontalWidth:g})}}}snapOnMoving({view:t,e:e,x:n,y:i}){const s=t.getEventData(e).delegatedView||t;if(!this.isNodeMovable(s))return;const r=s.cell,o=r.getSize(),a=r.getPosition(),l=new Ly(n-this.offset.x,i-this.offset.y,o.width,o.height),c=r.getAngle(),h=l.getCenter(),u=l.bbox(c),d=u.getTopLeft(),p=u.getBottomRight(),g=this.options.tolerance||0;let f,m,y,b,v,C,w=0,x=0;if(this.model.getNodes().some((t=>{if(this.isIgnored(r,t))return!1;const e=t.getBBox().bbox(t.getAngle()),n=e.getCenter(),i=e.getTopLeft(),s=e.getBottomRight();return null==f&&(Math.abs(n.x-h.x)0&&(this.timer=window.setTimeout((()=>{this.unmount()}),e)),this}onRemove(){this.stopListening(),this.hide()}dispose(){this.remove()}}KA([Ex.dispose()],tM.prototype,"dispose",null);var eM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class nM extends jA{init(){this.resetUpdates(),this.startListening(),this.resetViews(this.model.getCells()),!this.isFrozen()&&this.isAsync()&&this.updateViewsAsync()}startListening(){this.model.on("sorted",this.onSortModel,this),this.model.on("reseted",this.onModelReseted,this),this.model.on("batch:stop",this.onBatchStop,this),this.model.on("cell:added",this.onCellAdded,this),this.model.on("cell:removed",this.onCellRemoved,this),this.model.on("cell:change:zIndex",this.onCellZIndexChanged,this),this.model.on("cell:change:visible",this.onCellVisibleChanged,this)}stopListening(){this.model.off("sorted",this.onSortModel,this),this.model.off("reseted",this.onModelReseted,this),this.model.off("batch:stop",this.onBatchStop,this),this.model.off("cell:added",this.onCellAdded,this),this.model.off("cell:removed",this.onCellRemoved,this),this.model.off("cell:change:zIndex",this.onCellZIndexChanged,this),this.model.off("cell:change:visible",this.onCellVisibleChanged,this)}resetUpdates(){this.updates={priorities:[{},{},{}],mounted:{},mountedCids:[],unmounted:{},unmountedCids:[],count:0,sort:!1,frozen:!1,freezeKey:null,animationId:null}}onSortModel(){this.model.hasActiveBatch(nM.SORT_DELAYING_BATCHES)||this.sortViews()}onModelReseted({options:t}){this.removeZPivots(),this.resetViews(this.model.getCells(),t)}onBatchStop({name:t,data:e}){if(this.isFrozen())return;const n=this.model;if(!this.isAsync()){const i=nM.UPDATE_DELAYING_BATCHES;i.includes(t)&&!n.hasActiveBatch(i)&&this.updateViews(e)}const i=nM.SORT_DELAYING_BATCHES;i.includes(t)&&!n.hasActiveBatch(i)&&this.sortViews()}onCellAdded({cell:t,options:e}){const n=e.position;this.isAsync()||"number"!==typeof n?this.renderView(t,e):(e.maxPosition===n&&this.freeze({key:"addCells"}),this.renderView(t,e),0===n&&this.unfreeze({key:"addCells"}))}onCellRemoved({cell:t,options:e}){const n=this.findViewByCell(t);n&&this.requestViewUpdate(n,nM.FLAG_REMOVE,n.priority,e)}onCellZIndexChanged({cell:t,options:e}){if("approx"===this.options.sorting){const n=this.findViewByCell(t);n&&this.requestViewUpdate(n,nM.FLAG_INSERT,n.priority,e)}}onCellVisibleChanged({cell:t,current:e,options:n}){e||this.processEdgeOnTerminalVisibleChanged(t,!1);const i=this.findViewByCell(t);!e&&i?this.removeView(t):e&&null==i&&this.renderView(t,n),e&&this.processEdgeOnTerminalVisibleChanged(t,!0)}processEdgeOnTerminalVisibleChanged(t,e){const n=(t,e)=>{const n=t.getSourceCellId();if(n!==e.id)return t.getSourceCell();const i=t.getTargetCellId();return i!==e.id?t.getTargetCell():null};this.model.getConnectedEdges(t).forEach((i=>{const s=n(i,t);(null==s||s.isVisible())&&(e?i.show():i.hide())}))}isEdgeTerminalVisible(t,e){const n="source"===e?t.getSourceCellId():t.getTargetCellId(),i=n?this.model.getCell(n):null;return!(i&&!i.isVisible())}requestConnectedEdgesUpdate(t,e={}){if(Rx.isCellView(t)){const n=t.cell,i=this.model.getConnectedEdges(n);for(let t=0,s=i.length;t=i){s=!1;break t}const p=Ex.views[n];if(!p){delete d[n];continue}let g=d[n];if(0===(g&nM.FLAG_REMOVE)){const t=n in e.unmounted;if(h&&!Em(h,this.graph,{view:p,unmounted:t})){t||(this.registerUnmountedView(p),p.unmount()),e.unmounted[n]|=g,delete d[n],a+=1;continue}t&&(g|=nM.FLAG_INSERT,o+=1),g|=this.registerMountedView(p)}const f=p;let m=this.updateView(p,g,t);if(m>0){const t=f.cell;t&&t.isEdge()&&(f.hasAction(m,"source")&&!this.isEdgeTerminalVisible(t,"source")&&(m=f.removeAction(m,"source"),m|=nM.FLAG_REMOVE),f.hasAction(m,"target")&&!this.isEdgeTerminalVisible(t,"target")&&(m=f.removeAction(m,"target"),m|=nM.FLAG_REMOVE))}m>0&&(d[n]=m,!this.graph.hook.onViewPostponed(f,m,t)||d[n])?(c+=1,s=!1):(r>u&&(r=u),l+=1,delete d[n])}}return{empty:s,priority:r,mountedCount:o,unmountedCount:a,updatedCount:l,postponedCount:c}}updateViewsAsync(t={},e={processed:0,priority:nM.MIN_PRIORITY}){const n=this.updates,i=n.animationId;if(i){if(Ey(i),0===e.processed){const e=t.before;"function"===typeof e&&Em(e,this.graph,this.graph)}const s=this.updateViewsBatch(t),r=this.checkViewImpl({checkView:t.checkView,mountedBatchSize:nM.MOUNT_BATCH_SIZE-s.mountedCount,unmountedBatchSize:nM.MOUNT_BATCH_SIZE-s.unmountedCount});let o=e.processed;const a=n.count,l=r.mountedCount,c=r.unmountedCount;s.updatedCount>0&&(o+=s.updatedCount+s.unmountedCount,e.priority=Math.min(s.priority,e.priority),s.empty&&0===l?(s.priority=e.priority,s.mountedCount+=l,s.unmountedCount+=c,this.graph.trigger("render:done",{stats:s,options:t}),e.processed=0,n.count=0):e.processed=o);const h=t.progress;if(a&&"function"===typeof h&&Em(h,this.graph,{total:a,done:s.empty,current:o}),n.animationId!==i)return}n.animationId=xy((()=>{this.updateViewsAsync(t,e)}))}registerMountedView(t){const e=t.cid,n=this.updates;if(e in n.mounted)return 0;n.mounted[e]=!0,n.mountedCids.push(e);const i=n.unmounted[e]||0;return delete n.unmounted[e],i}registerUnmountedView(t){const e=t.cid,n=this.updates;if(e in n.unmounted)return 0;n.unmounted[e]|=nM.FLAG_INSERT;const i=n.unmounted[e];return n.unmountedCids.push(e),delete n.mounted[e],i}isViewMounted(t){if(null==t)return!1;const e=t.cid;return e in this.updates.mounted}getMountedViews(){return Object.keys(this.updates.mounted).map((t=>Rx.views[t]))}getUnmountedViews(){return Object.keys(this.updates.unmounted).map((t=>Rx.views[t]))}checkMountedViews(t,e){let n=0;if("function"!==typeof t)return n;const i=this.updates,s=i.mounted,r=i.mountedCids,o=null==e?r.length:Math.min(r.length,e);for(let a=0;a0?Math.min(this.updates.unmountedCids.length-n,t.mountedBatchSize):t.mountedBatchSize);return{mountedCount:i,unmountedCount:n}}checkView(t={}){return this.checkViewImpl(t)}isFrozen(){return!!this.options.frozen}freeze(t={}){const e=t.key,n=this.updates,i=this.options.frozen,s=n.freezeKey;if(e&&e!==s){if(i&&s)return;n.frozen=i,n.freezeKey=e}this.options.frozen=!0;const r=n.animationId;n.animationId=null,this.isAsync()&&null!=r&&Ey(r),this.graph.trigger("freeze",{key:e})}unfreeze(t={}){const e=t.key,n=this.updates,i=n.freezeKey;if(e&&i&&e!==i)return;if(n.freezeKey=null,e&&e===i&&n.frozen)return;const s=()=>{this.options.frozen=n.frozen=!1,n.sort&&(this.sortViews(),n.sort=!1);const i=t.after;i&&Em(i,this.graph,this.graph),this.graph.trigger("unfreeze",{key:e})};if(this.isAsync()){this.freeze();const e=t.progress;this.updateViewsAsync(Object.assign(Object.assign({},t),{progress:({done:t,current:n,total:i})=>{e&&Em(e,this.graph,{done:t,current:n,total:i}),t&&s()}}))}else this.updateViews(t),s()}isAsync(){return!!this.options.async}setAsync(t){this.options.async=t}onRemove(){this.freeze(),this.removeViews()}resetViews(t=[],e={}){this.resetUpdates(),this.removeViews(),this.freeze({key:"reset"});for(let n=0,i=t.length;n{const e=this.views[t];e&&this.removeView(e.cell)})),this.views={}}renderView(t,e={}){const n=t.id,i=this.views;let s=0,r=i[n];if(t.isVisible()&&(!t.isEdge()||this.isEdgeTerminalVisible(t,"source")&&this.isEdgeTerminalVisible(t,"target"))){if(r)s=nM.FLAG_INSERT;else{const e=this.graph.hook.createCellView(t);e&&(r=i[t.id]=e,r.graph=this.graph,s=this.registerUnmountedView(r)|r.getBootstrapFlag())}r&&this.requestViewUpdate(r,s,r.priority,e)}}isExactSorting(){return"exact"===this.options.sorting}sortViews(){this.isExactSorting()&&(this.isFrozen()?this.updates.sort=!0:this.sortViewsExact())}sortElements(t,e){const n=t.map((t=>{const e=t.parentNode,n=e.insertBefore(document.createTextNode(""),t.nextSibling);return t=>{if(e===t)throw new Error("You can't sort elements if any one is a descendant of another.");e.insertBefore(t,n),e.removeChild(n)}}));t.sort(e).forEach(((t,e)=>n[e](t)))}sortViewsExact(){const t=this.view.$(this.view.stage).children("[data-cell-id]").toArray(),e=this.model;this.sortElements(t,((t,n)=>{const i=e.getCell(t.getAttribute("data-cell-id")||""),s=e.getCell(n.getAttribute("data-cell-id")||""),r=i.getZIndex()||0,o=s.getZIndex()||0;return r===o?0:ri&&(i=e)}const s=this.view.stage;if(i!==-1/0){const t=e[i];s.insertBefore(n,t.nextSibling)}else s.insertBefore(n,s.firstChild);return n}removeZPivots(){this.zPivots&&Object.keys(this.zPivots).forEach((t=>{const e=this.zPivots[t];e&&e.parentNode&&e.parentNode.removeChild(e)})),this.zPivots={}}insertView(t){const e=this.view.stage;switch(this.options.sorting){case"approx":{const n=t.cell.getZIndex(),i=this.addZPivot(n);e.insertBefore(t.container,i);break}case"exact":default:e.appendChild(t.container);break}}findViewByCell(t){if(null==t)return null;const e=ZS.isCell(t)?t.id:t;return this.views[e]}findViewByElem(t){if(null==t)return null;const e="string"===typeof t?this.view.stage.querySelector(t):t instanceof Element?t:t[0];if(e){const t=this.view.findAttr("data-cell-id",e);if(t)return this.views[t]}return null}findViewsFromPoint(t){const e={x:t.x,y:t.y};return this.model.getCells().map((t=>this.findViewByCell(t))).filter((t=>null!=t&&Yb(t.container,{target:this.view.stage}).containsPoint(e)))}findEdgeViewsInArea(t,e={}){const n=Ly.create(t);return this.model.getEdges().map((t=>this.findViewByCell(t))).filter((t=>{if(t){const i=Yb(t.container,{target:this.view.stage});return 0===i.width?i.inflate(1,0):0===i.height&&i.inflate(0,1),e.strict?n.containsRect(i):n.isIntersectWithRect(i)}return!1}))}findViewsInArea(t,e={}){const n=Ly.create(t);return this.model.getNodes().map((t=>this.findViewByCell(t))).filter((t=>{if(t){const i=Yb(t.container,{target:this.view.stage});return e.strict?n.containsRect(i):n.isIntersectWithRect(i)}return!1}))}dispose(){this.resetUpdates(),this.stopListening()}}eM([jA.dispose()],nM.prototype,"dispose",null),function(t){t.FLAG_INSERT=1<<30,t.FLAG_REMOVE=1<<29,t.MOUNT_BATCH_SIZE=1e3,t.UPDATE_BATCH_SIZE=1e3,t.MIN_PRIORITY=2,t.SORT_DELAYING_BATCHES=["add","to-front","to-back"],t.UPDATE_DELAYING_BATCHES=["translate"]}(nM||(nM={}));var iM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class sM extends jA{get elem(){return this.view.background}init(){this.startListening(),this.options.background&&this.draw(this.options.background)}startListening(){this.graph.on("scale",this.update,this),this.graph.on("translate",this.update,this)}stopListening(){this.graph.off("scale",this.update,this),this.graph.off("translate",this.update,this)}updateBackgroundImage(t={}){let e=t.size||"auto auto",n=t.position||"center";const i=this.graph.transform.getScale(),s=this.graph.translate();if("object"===typeof n){const t=s.tx+i.sx*(n.x||0),e=s.ty+i.sy*(n.y||0);n=`${t}px ${e}px`}"object"===typeof e&&(e=Ly.fromSize(e).scale(i.sx,i.sy),e=`${e.width}px ${e.height}px`),this.elem.style.backgroundSize=e,this.elem.style.backgroundPosition=n}drawBackgroundImage(t,e={}){if(!(t instanceof HTMLImageElement))return void(this.elem.style.backgroundImage="");const n=this.optionsCache;if(n&&n.image!==e.image)return;let i;const s=e.opacity,r=e.size;let o=e.repeat||"no-repeat";const a=vw.registry.get(o);if("function"===typeof a){const n=e.quality||1;t.width*=n,t.height*=n;const s=a(t,e);if(!(s instanceof HTMLCanvasElement))throw new Error("Background pattern must return an HTML Canvas instance");i=s.toDataURL("image/png"),o=e.repeat&&o!==e.repeat?e.repeat:"repeat","object"===typeof r?(r.width*=s.width/t.width,r.height*=s.height/t.height):void 0===r&&(e.size={width:s.width/n,height:s.height/n})}else i=t.src,void 0===r&&(e.size={width:t.width,height:t.height});null!=n&&"object"===typeof e.size&&e.image===n.image&&e.repeat===n.repeat&&e.quality===n.quality&&(n.size=Eu(e.size));const l=this.elem.style;l.backgroundImage=`url(${i})`,l.backgroundRepeat=o,l.opacity=null==s||s>=1?"":`${s}`,this.updateBackgroundImage(e)}updateBackgroundColor(t){this.elem.style.backgroundColor=t||""}updateBackgroundOptions(t){this.graph.options.background=t}update(){this.optionsCache&&this.updateBackgroundImage(this.optionsCache)}draw(t){const e=t||{};if(this.updateBackgroundOptions(t),this.updateBackgroundColor(e.color),e.image){this.optionsCache=Eu(e);const n=document.createElement("img");n.onload=()=>this.drawBackgroundImage(n,t),n.setAttribute("crossorigin","anonymous"),n.src=e.image}else this.drawBackgroundImage(null),this.optionsCache=null}clear(){this.draw()}dispose(){this.clear(),this.stopListening()}}iM([jA.dispose()],sM.prototype,"dispose",null);var rM,oM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o},aM=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{const n=e.trim();if(n){const e=n.split(":");e.length&&(t[e[0].trim()]=e[1]?e[1].trim():"")}})),Object.keys(t).forEach((e=>{"width"!==e&&"height"!==e&&(s.style[e]="",this.container.style[e]=t[e])}))}this.content=document.createElement("div"),this.$content=this.$(this.content).addClass(this.prefixClassName(rM.contentClass)).css({width:this.graph.options.width,height:this.graph.options.height}),this.background=document.createElement("div"),this.$background=this.$(this.background).addClass(this.prefixClassName(rM.backgroundClass)),this.$content.append(this.background),this.options.pageVisible||this.$content.append(this.graph.view.grid),this.$content.append(s),this.$content.appendTo(this.container),this.startListening(),this.options.pageVisible||this.graph.grid.update(),this.backgroundManager=new lM.Background(this),this.options.autoResize||this.update()}get graph(){return this.options.graph}get model(){return this.graph.model}startListening(){const t=this.graph,e=this.model;t.on("scale",this.onScale,this),t.on("resize",this.onResize,this),t.on("before:print",this.storeScrollPosition,this),t.on("before:export",this.storeScrollPosition,this),t.on("after:print",this.restoreScrollPosition,this),t.on("after:export",this.restoreScrollPosition,this),t.on("render:done",this.onRenderDone,this),t.on("unfreeze",this.onUpdate,this),e.on("reseted",this.onUpdate,this),e.on("cell:added",this.onUpdate,this),e.on("cell:removed",this.onUpdate,this),e.on("cell:changed",this.onUpdate,this),e.on("batch:stop",this.onBatchStop,this),this.delegateBackgroundEvents()}stopListening(){const t=this.graph,e=this.model;t.off("scale",this.onScale,this),t.off("resize",this.onResize,this),t.off("beforeprint",this.storeScrollPosition,this),t.off("beforeexport",this.storeScrollPosition,this),t.off("afterprint",this.restoreScrollPosition,this),t.off("afterexport",this.restoreScrollPosition,this),t.off("render:done",this.onRenderDone,this),t.off("unfreeze",this.onUpdate,this),e.off("reseted",this.onUpdate,this),e.off("cell:added",this.onUpdate,this),e.off("cell:removed",this.onUpdate,this),e.off("cell:changed",this.onUpdate,this),e.off("batch:stop",this.onBatchStop,this),this.undelegateBackgroundEvents()}enableAutoResize(){this.options.autoResize=!0}disableAutoResize(){this.options.autoResize=!1}onUpdate(){!this.graph.isAsync()&&this.options.autoResize&&this.update()}onBatchStop(t){!this.graph.isAsync()&&this.options.autoResize&&nM.UPDATE_DELAYING_BATCHES.includes(t.name)&&this.update()}delegateBackgroundEvents(t){const e=t||BA.events;this.delegatedHandlers=Object.keys(e).reduce(((t,n)=>{const i=e[n];if(-1===n.indexOf(" "))if("function"===typeof i)t[n]=i;else{let e=this.graph.view[i];"function"===typeof e&&(e=e.bind(this.graph.view),t[n]=e)}return t}),{}),this.onBackgroundEvent=this.onBackgroundEvent.bind(this),Object.keys(this.delegatedHandlers).forEach((t=>{this.delegateEvent(t,{guarded:!1},this.onBackgroundEvent)}))}undelegateBackgroundEvents(){Object.keys(this.delegatedHandlers).forEach((t=>{this.undelegateEvent(t,this.onBackgroundEvent)}))}onBackgroundEvent(t){let e=!1;const n=t.target;if(this.options.pageVisible)e=this.options.background?this.background===n:this.content===n;else{const t=this.graph.view;e=t.background===n||t.grid===n}if(e){const e=this.delegatedHandlers[t.type];"function"===typeof e&&e.apply(this.graph,arguments)}}onRenderDone({stats:t}){this.options.autoResize&&t.priority<2&&this.update()}onResize(){this.cachedCenterPoint&&(this.centerPoint(this.cachedCenterPoint.x,this.cachedCenterPoint.y),this.updatePageBreak())}onScale({sx:t,sy:e,ox:n,oy:i}){this.updateScale(t,e),(n||i)&&(this.centerPoint(n,i),this.updatePageBreak());const s=this.options.autoResizeOptions||this.options.fitTocontentOptions;"function"===typeof s&&this.update()}storeScrollPosition(){this.cachedScrollLeft=this.container.scrollLeft,this.cachedScrollTop=this.container.scrollTop}restoreScrollPosition(){this.container.scrollLeft=this.cachedScrollLeft,this.container.scrollTop=this.cachedScrollTop,this.cachedScrollLeft=null,this.cachedScrollTop=null}storeClientSize(){this.cachedClientSize={width:this.container.clientWidth,height:this.container.clientHeight}}restoreClientSize(){this.cachedClientSize=null}beforeManipulation(){(w.IS_IE||w.IS_EDGE)&&this.$container.css("visibility","hidden")}afterManipulation(){(w.IS_IE||w.IS_EDGE)&&this.$container.css("visibility","visible")}updatePageSize(t,e){null!=t&&(this.options.pageWidth=t),null!=e&&(this.options.pageHeight=e),this.updatePageBreak()}updatePageBreak(){if(this.pageBreak&&this.pageBreak.parentNode&&this.pageBreak.parentNode.removeChild(this.pageBreak),this.pageBreak=null,this.options.pageVisible&&this.options.pageBreak){const t=this.graph.options.width,e=this.graph.options.height,n=this.options.pageWidth*this.sx,i=this.options.pageHeight*this.sy;if(t>n||e>i){let s=!1;const r=document.createElement("div");for(let e=1,i=Math.floor(t/n);e").addClass(this.prefixClassName("graph-pagebreak-vertical")).css({left:e*n}).appendTo(r),s=!0;for(let t=1,n=Math.floor(e/i);t").addClass(this.prefixClassName("graph-pagebreak-horizontal")).css({top:t*i}).appendTo(r),s=!0;s&&(jm(r,this.prefixClassName("graph-pagebreak")),this.$(this.graph.view.grid).after(r),this.pageBreak=r)}}}update(){const t=this.getClientSize();this.cachedCenterPoint=this.clientToLocalPoint(t.width/2,t.height/2);let e=this.options.autoResizeOptions||this.options.fitTocontentOptions;"function"===typeof e&&(e=Em(e,this,this));const n=Object.assign({gridWidth:this.options.pageWidth,gridHeight:this.options.pageHeight,allowNewOrigin:"negative"},e);this.graph.fitToContent(this.getFitToContentOptions(n))}getFitToContentOptions(t){const e=this.sx,n=this.sy;return t.gridWidth&&(t.gridWidth*=e),t.gridHeight&&(t.gridHeight*=n),t.minWidth&&(t.minWidth*=e),t.minHeight&&(t.minHeight*=n),"object"===typeof t.padding?t.padding={left:(t.padding.left||0)*e,right:(t.padding.right||0)*e,top:(t.padding.top||0)*n,bottom:(t.padding.bottom||0)*n}:"number"===typeof t.padding&&(t.padding*=e),this.options.autoResize||(t.contentArea=Ly.create()),t}updateScale(t,e){const n=this.graph.options,i=t/this.sx,s=e/this.sy;this.sx=t,this.sy=e,this.graph.translate(n.x*i,n.y*s),this.graph.resizeGraph(n.width*i,n.height*s)}scrollbarPosition(t,e,n){if(null==t&&null==e)return{left:this.container.scrollLeft,top:this.container.scrollTop};const i={};return"number"===typeof t&&(i.scrollLeft=t),"number"===typeof e&&(i.scrollTop=e),n&&n.animation?this.$container.animate(i,n.animation):this.$container.prop(i),this}scrollToPoint(t,e,n){const i=this.getClientSize(),s=this.graph.matrix(),r={};return"number"===typeof t&&(r.scrollLeft=t-i.width/2+s.e+(this.padding.left||0)),"number"===typeof e&&(r.scrollTop=e-i.height/2+s.f+(this.padding.top||0)),n&&n.animation?this.$container.animate(r,n.animation):this.$container.prop(r),this}scrollToContent(t){const e=this.sx,n=this.sy,i=this.graph.getContentArea().getCenter();return this.scrollToPoint(i.x*e,i.y*n,t)}scrollToCell(t,e){const n=this.sx,i=this.sy,s=t.getBBox().getCenter();return this.scrollToPoint(s.x*n,s.y*i,e)}center(t){return this.centerPoint(t)}centerPoint(t,e,n){const i=this.graph.matrix(),s=i.a,r=i.d,o=-i.e,a=-i.f,l=o+this.graph.options.width,c=a+this.graph.options.height;let h;if(this.storeClientSize(),"number"===typeof t||"number"===typeof e){h=n;const i=this.getVisibleArea().getCenter();"number"===typeof t?t*=s:t=i.x,"number"===typeof e?e*=r:e=i.y}else h=t,t=(o+l)/2,e=(a+c)/2;if(h&&h.padding)return this.positionPoint({x:t,y:e},"50%","50%",h);const u=this.getPadding(),d=this.getClientSize(),p=d.width/2,g=d.height/2,f=p-u.left-t+o,m=p-u.right+t-l,y=g-u.top-e+a,b=g-u.bottom+e-c;this.addPadding(Math.max(f,0),Math.max(m,0),Math.max(y,0),Math.max(b,0));const v=this.scrollToPoint(t,e,h||void 0);return this.restoreClientSize(),v}centerContent(t){return this.positionContent("center",t)}centerCell(t,e){return this.positionCell(t,"center",e)}positionContent(t,e){const n=this.graph.getContentArea(e);return this.positionRect(n,t,e)}positionCell(t,e,n){const i=t.getBBox();return this.positionRect(i,e,n)}positionRect(t,e,n){const i=Ly.create(t);switch(e){case"center":return this.positionPoint(i.getCenter(),"50%","50%",n);case"top":return this.positionPoint(i.getTopCenter(),"50%",0,n);case"top-right":return this.positionPoint(i.getTopRight(),"100%",0,n);case"right":return this.positionPoint(i.getRightMiddle(),"100%","50%",n);case"bottom-right":return this.positionPoint(i.getBottomRight(),"100%","100%",n);case"bottom":return this.positionPoint(i.getBottomCenter(),"50%","100%",n);case"bottom-left":return this.positionPoint(i.getBottomLeft(),0,"100%",n);case"left":return this.positionPoint(i.getLeftMiddle(),0,"50%",n);case"top-left":return this.positionPoint(i.getTopLeft(),0,0,n);default:return this}}positionPoint(t,e,n,i={}){const{padding:s}=i,r=aM(i,["padding"]),o=cm(s),a=Ly.fromSize(this.getClientSize()),l=a.clone().moveAndExpand({x:o.left,y:o.top,width:-o.right-o.left,height:-o.top-o.bottom});e=am(e,Math.max(0,l.width)),e<0&&(e=l.width+e),n=am(n,Math.max(0,l.height)),n<0&&(n=l.height+n);const c=l.getTopLeft().translate(e,n),h=a.getCenter().diff(c),u=this.zoom(),d=h.scale(1/u,1/u),p=jy.create(t).translate(d);return this.centerPoint(p.x,p.y,r)}zoom(t,e){if(null==t)return this.sx;let n,i;e=e||{};const s=this.getClientSize(),r=this.clientToLocalPoint(s.width/2,s.height/2);let o=t,a=t;if(e.absolute||(o+=this.sx,a+=this.sy),e.scaleGrid&&(o=Math.round(o/e.scaleGrid)*e.scaleGrid,a=Math.round(a/e.scaleGrid)*e.scaleGrid),e.maxScale&&(o=Math.min(e.maxScale,o),a=Math.min(e.maxScale,a)),e.minScale&&(o=Math.max(e.minScale,o),a=Math.max(e.minScale,a)),o=this.graph.transform.clampScale(o),a=this.graph.transform.clampScale(a),e.center){const t=o/this.sx,s=a/this.sy;n=e.center.x-(e.center.x-r.x)/t,i=e.center.y-(e.center.y-r.y)/s}else n=r.x,i=r.y;return this.beforeManipulation(),this.graph.transform.scale(o,a),this.centerPoint(n,i),this.afterManipulation(),this}zoomToRect(t,e={}){const n=Ly.create(t),i=this.graph;e.contentArea=n,null==e.viewportArea&&(e.viewportArea={x:i.options.x,y:i.options.y,width:this.$container.width(),height:this.$container.height()}),this.beforeManipulation(),i.transform.scaleContentToFitImpl(e,!1);const s=n.getCenter();return this.centerPoint(s.x,s.y),this.afterManipulation(),this}zoomToFit(t={}){return this.zoomToRect(this.graph.getContentArea(t),t)}transitionToPoint(t,e,n){let i,s;"object"===typeof t?(n=e,e=t.y,t=t.x):e=e,null==n&&(n={});const r=this.sx,o=Math.max(n.scale||r,1e-6),a=this.getClientSize(),l=new jy(t,e),c=this.clientToLocalPoint(a.width/2,a.height/2);if(r===o){const t=c.diff(l).scale(r,r).round();i=`translate(${t.x}px,${t.y}px)`}else{const t=o/(r-o)*l.distance(c),e=c.clone().move(l,t),n=this.localToBackgroundPoint(e).round();i=`scale(${o/r})`,s=`${n.x}px ${n.y}px`}const h=n.onTransitionEnd;return this.$container.addClass(rM.transitionClassName),this.$content.off(rM.transitionEventName).on(rM.transitionEventName,(n=>{this.syncTransition(o,{x:t,y:e}),"function"===typeof h&&Em(h,this,n.originalEvent)})).css({transform:i,transformOrigin:s,transition:"transform",transitionDuration:n.duration||"1s",transitionDelay:n.delay,transitionTimingFunction:n.timing}),this}syncTransition(t,e){return this.beforeManipulation(),this.graph.scale(t),this.removeTransition(),this.centerPoint(e.x,e.y),this.afterManipulation(),this}removeTransition(){return this.$container.removeClass(rM.transitionClassName),this.$content.off(rM.transitionEventName).css({transform:"",transformOrigin:"",transition:"",transitionDuration:"",transitionDelay:"",transitionTimingFunction:""}),this}transitionToRect(t,e={}){const n=Ly.create(t),i=e.maxScale||1/0,s=e.minScale||Number.MIN_VALUE,r=e.scaleGrid||null,o=e.visibility||1,a=e.center?jy.create(e.center):n.getCenter(),l=this.getClientSize(),c=l.width*o,h=l.height*o;let u=new Ly(a.x-c/2,a.y-h/2,c,h).getMaxUniformScaleToFit(n,a);return u=Math.min(u,i),r&&(u=Math.floor(u/r)*r),u=Math.max(s,u),this.transitionToPoint(a,Object.assign({scale:u},e))}startPanning(t){const e=this.normalizeEvent(t);this.clientX=e.clientX,this.clientY=e.clientY,this.trigger("pan:start",{e:e}),this.$(document.body).on({"mousemove.panning touchmove.panning":this.pan.bind(this),"mouseup.panning touchend.panning":this.stopPanning.bind(this),"mouseleave.panning":this.stopPanning.bind(this)}),this.$(window).on("mouseup.panning",this.stopPanning.bind(this))}pan(t){const e=this.normalizeEvent(t),n=e.clientX-this.clientX,i=e.clientY-this.clientY;this.container.scrollTop-=i,this.container.scrollLeft-=n,this.clientX=e.clientX,this.clientY=e.clientY,this.trigger("panning",{e:e})}stopPanning(t){this.$(document.body).off(".panning"),this.$(window).off(".panning"),this.trigger("pan:stop",{e:t})}clientToLocalPoint(t,e){let n="object"===typeof t?t.x:t,i="object"===typeof t?t.y:e;const s=this.graph.matrix();return n+=this.container.scrollLeft-this.padding.left-s.e,i+=this.container.scrollTop-this.padding.top-s.f,new jy(n/s.a,i/s.d)}localToBackgroundPoint(t,e){const n="object"===typeof t?jy.create(t):new jy(t,e),i=this.graph.matrix(),s=this.padding;return Hb(n,i).translate(s.left,s.top)}resize(t,e){let n=null!=t?t:this.container.offsetWidth,i=null!=e?e:this.container.offsetHeight;"number"===typeof n&&(n=Math.round(n)),"number"===typeof i&&(i=Math.round(i)),this.options.width=n,this.options.height=i,this.$container.css({width:n,height:i}),this.update()}getClientSize(){return this.cachedClientSize?this.cachedClientSize:{width:this.container.clientWidth,height:this.container.clientHeight}}autoScroll(t,e){const n=10,i=this.container,s=i.getBoundingClientRect();let r=0,o=0;return t<=s.left+n&&(r=-n),e<=s.top+n&&(o=-n),t>=s.right-n&&(r=n),e>=s.bottom-n&&(o=n),0!==r&&(i.scrollLeft+=r),0!==o&&(i.scrollTop+=o),{scrollerX:r,scrollerY:o}}addPadding(t,e,n,i){let s=this.getPadding();this.padding={left:Math.round(s.left+(t||0)),top:Math.round(s.top+(n||0)),bottom:Math.round(s.bottom+(i||0)),right:Math.round(s.right+(e||0))},s=this.padding,this.$content.css({width:s.left+this.graph.options.width+s.right,height:s.top+this.graph.options.height+s.bottom});const r=this.graph.container;return r.style.left=`${this.padding.left}px`,r.style.top=`${this.padding.top}px`,this}getPadding(){const t=this.options.padding;return cm("function"===typeof t?Em(t,this,this):t)}getVisibleArea(){const t=this.graph.matrix(),e=this.getClientSize(),n={x:this.container.scrollLeft||0,y:this.container.scrollTop||0,width:e.width,height:e.height},i=qb(n,t.inverse());return i.x-=(this.padding.left||0)/this.sx,i.y-=(this.padding.top||0)/this.sy,i}isCellVisible(t,e={}){const n=t.getBBox(),i=this.getVisibleArea();return e.strict?i.containsRect(n):i.isIntersectWithRect(n)}isPointVisible(t){return this.getVisibleArea().containsPoint(t)}lock(){return this.$container.css("overflow","hidden"),this}unlock(){return this.$container.css("overflow","scroll"),this}onRemove(){this.stopListening()}dispose(){this.$(this.graph.container).insertBefore(this.$container),this.remove()}}function cM(t,e,n,i={}){if(n){const s=n.graph,r=s.view.normalizeEvent(e),o=s.snapToGrid(r.clientX,r.clientY);n.notify(t,Object.assign({e:r,view:n,node:n.cell,cell:n.cell,x:o.x,y:o.y},i))}}oM([Ex.dispose()],lM.prototype,"dispose",null),function(t){class e extends sM{constructor(t){super(t.graph),this.scroller=t,t.options.background&&this.draw(t.options.background)}get elem(){return this.scroller.background}init(){this.graph.on("scale",this.update,this),this.graph.on("translate",this.update,this)}updateBackgroundOptions(t){this.scroller.options.background=t}}t.Background=e}(lM||(lM={})),function(t){function e(e){const n=kc({},t.defaultOptions,e);return null==n.pageWidth&&(n.pageWidth=e.graph.options.width),null==n.pageHeight&&(n.pageHeight=e.graph.options.height),n}t.containerClass="graph-scroller",t.panningClass=`${t.containerClass}-panning`,t.pannableClass=`${t.containerClass}-pannable`,t.pagedClass=`${t.containerClass}-paged`,t.contentClass=`${t.containerClass}-content`,t.backgroundClass=`${t.containerClass}-background`,t.transitionClassName="transition-in-progress",t.transitionEventName="transitionend.graph-scroller-transition",t.defaultOptions={padding(){const t=this.getClientSize(),e=Math.max(this.options.minVisibleWidth||0,1)||1,n=Math.max(this.options.minVisibleHeight||0,1)||1,i=Math.max(t.width-e,0),s=Math.max(t.height-n,0);return{left:i,top:s,right:i,bottom:s}},minVisibleWidth:50,minVisibleHeight:50,pageVisible:!1,pageBreak:!1,autoResize:!0},t.getOptions=e}(rM||(rM={}));var hM,uM,dM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class pM extends Ex{constructor(t){super(),this.options=kc({},hM.defaultOptions,t),this.options.model&&(this.options.collection=this.options.model.collection),this.options.collection?this.collection=this.options.collection:(this.collection=new yA([],{comparator:hM.depthComparator}),this.options.collection=this.collection),this.boxCount=0,this.createContainer(),this.initHandles(),this.startListening()}get graph(){return this.options.graph}get boxClassName(){return this.prefixClassName(hM.classNames.box)}get $boxes(){return this.$container.children(`.${this.boxClassName}`)}get handleOptions(){return this.options}startListening(){const t=this.graph,e=this.collection;this.delegateEvents({[`mousedown .${this.boxClassName}`]:"onSelectionBoxMouseDown",[`touchstart .${this.boxClassName}`]:"onSelectionBoxMouseDown"},!0),t.on("scale",this.onGraphTransformed,this),t.on("translate",this.onGraphTransformed,this),t.model.on("updated",this.onModelUpdated,this),e.on("added",this.onCellAdded,this),e.on("removed",this.onCellRemoved,this),e.on("reseted",this.onReseted,this),e.on("updated",this.onCollectionUpdated,this),e.on("node:change:position",this.onNodePositionChanged,this),e.on("cell:changed",this.onCellChanged,this)}stopListening(){const t=this.graph,e=this.collection;this.undelegateEvents(),t.off("scale",this.onGraphTransformed,this),t.off("translate",this.onGraphTransformed,this),t.model.off("updated",this.onModelUpdated,this),e.off("added",this.onCellAdded,this),e.off("removed",this.onCellRemoved,this),e.off("reseted",this.onReseted,this),e.off("updated",this.onCollectionUpdated,this),e.off("node:change:position",this.onNodePositionChanged,this),e.off("cell:changed",this.onCellChanged,this)}onRemove(){this.stopListening()}onGraphTransformed(){this.updateSelectionBoxes({async:!1})}onCellChanged(){this.updateSelectionBoxes()}onNodePositionChanged({node:t,options:e}){const{showNodeSelectionBox:n,pointerEvents:i}=this.options,{ui:s,selection:r}=e;let o=!this.translating;if(o=o&&(!0!==n||"none"===i),o=o&&s&&!r,o){this.translating=!0;const n=t.position(),i=t.previous("position"),s=n.x-i.x,r=n.y-i.y;0===s&&0===r||this.translateSelectedNodes(s,r,t,e),this.translating=!1}}onModelUpdated({removed:t}){t&&t.length&&this.unselect(t)}isEmpty(){return this.length<=0}isSelected(t){return this.collection.has(t)}get length(){return this.collection.length}get cells(){return this.collection.toArray()}select(t,e={}){e.dryrun=!0;const n=this.filter(Array.isArray(t)?t:[t]);return this.collection.add(n,e),this}unselect(t,e={}){return e.dryrun=!0,this.collection.remove(Array.isArray(t)?t:[t],e),this}reset(t,e={}){if(t){if(e.batch){const n=this.filter(Array.isArray(t)?t:[t]);return this.collection.reset(n,Object.assign(Object.assign({},e),{ui:!0})),this}const n=this.cells,i=this.filter(Array.isArray(t)?t:[t]),s={},r={};n.forEach((t=>s[t.id]=t)),i.forEach((t=>r[t.id]=t));const o=[],a=[];return i.forEach((t=>{s[t.id]||o.push(t)})),n.forEach((t=>{r[t.id]||a.push(t)})),a.length&&this.unselect(a,Object.assign(Object.assign({},e),{ui:!0})),o.length&&this.select(o,Object.assign(Object.assign({},e),{ui:!0})),0===a.length&&0===o.length&&this.updateContainer(),this}return this.clean(e)}clean(t={}){return this.length&&(!1===t.batch?this.unselect(this.cells,t):this.collection.reset([],Object.assign(Object.assign({},t),{ui:!0}))),this}setFilter(t){this.options.filter=t}setContent(t){this.options.content=t}startSelecting(t){let e,n;t=this.normalizeEvent(t),this.clean();const i=this.graph.container;if(null!=t.offsetX&&null!=t.offsetY&&i.contains(t.target))e=t.offsetX,n=t.offsetY;else{const s=this.$(i).offset(),r=i.scrollLeft,o=i.scrollTop;e=t.clientX-s.left+window.pageXOffset+r,n=t.clientY-s.top+window.pageYOffset+o}this.$container.css({top:n,left:e,width:1,height:1}),this.setEventData(t,{action:"selecting",clientX:t.clientX,clientY:t.clientY,offsetX:e,offsetY:n,scrollerX:0,scrollerY:0}),this.delegateDocumentEvents(hM.documentEvents,t.data)}filter(t){const e=this.options.filter;return Array.isArray(e)?t.filter((t=>!e.includes(t)&&!e.includes(t.shape))):"function"===typeof e?t.filter((t=>Em(e,this.graph,t))):t}stopSelecting(t){const e=this.graph,n=this.getEventData(t),i=n.action;switch(i){case"selecting":{let t=this.$container.width(),n=this.$container.height();const i=this.$container.offset(),s=e.pageToLocal(i.left,i.top),r=e.transform.getScale();t/=r.sx,n/=r.sy;const o=new Ly(s.x,s.y,t,n),a=this.getCellViewsInArea(o).map((t=>t.cell));this.reset(a,{batch:!0}),this.hideRubberband();break}case"translating":{const i=e.snapToGrid(t.clientX,t.clientY);if(!this.options.following){const t=n;this.updateSelectedNodesPosition({dx:t.clientX-t.originX,dy:t.clientY-t.originY})}this.graph.model.stopBatch("move-selection"),this.notifyBoxEvent("box:mouseup",t,i.x,i.y);break}default:this.clean();break}}onMouseUp(t){const e=this.getEventData(t).action;e&&(this.stopSelecting(t),this.undelegateDocumentEvents())}onSelectionBoxMouseDown(t){this.options.following||t.stopPropagation();const e=this.normalizeEvent(t);this.options.movable&&this.startTranslating(e);const n=this.getCellViewFromElem(e.target);this.setEventData(e,{activeView:n});const i=this.graph.snapToGrid(e.clientX,e.clientY);this.notifyBoxEvent("box:mousedown",e,i.x,i.y),this.delegateDocumentEvents(hM.documentEvents,e.data)}startTranslating(t){this.graph.model.startBatch("move-selection");const e=this.graph.snapToGrid(t.clientX,t.clientY);this.setEventData(t,{action:"translating",clientX:e.x,clientY:e.y,originX:e.x,originY:e.y})}getSelectionOffset(t,e){let n=t.x-e.clientX,i=t.y-e.clientY;const s=this.graph.hook.getRestrictArea();if(s){const r=this.collection.toArray(),o=ZS.getCellsBBox(r,{deep:!0})||Ly.create(),a=s.x-o.x,l=s.y-o.y,c=s.x+s.width-(o.x+o.width),h=s.y+s.height-(o.y+o.height);if(n=c?0:n,i=r<=l||r>=h?0:i}}return{dx:n,dy:i}}updateSelectedNodesPosition(t){const{dx:e,dy:n}=t;if(e||n)if(this.translateSelectedNodes(e,n),this.boxesUpdated)this.collection.length>1&&this.updateSelectionBoxes();else{const t=this.graph.transform.getScale();this.$boxes.add(this.$selectionContainer).css({left:"+="+e*t.sx,top:"+="+n*t.sy})}}autoScrollGraph(t,e){const n=this.graph.scroller.widget;return n?n.autoScroll(t,e):{scrollerX:0,scrollerY:0}}adjustSelection(t){const e=this.normalizeEvent(t),n=this.getEventData(e),i=n.action;switch(i){case"selecting":{const t=n;!0!==t.moving&&(this.$container.appendTo(this.graph.container),this.showRubberband(),t.moving=!0);const{scrollerX:i,scrollerY:s}=this.autoScrollGraph(e.clientX,e.clientY);t.scrollerX+=i,t.scrollerY+=s;const r=e.clientX-t.clientX+t.scrollerX,o=e.clientY-t.clientY+t.scrollerY,a=parseInt(this.$container.css("left"),10),l=parseInt(this.$container.css("top"),10);this.$container.css({left:r<0?t.offsetX+r:a,top:o<0?t.offsetY+o:l,width:Math.abs(r),height:Math.abs(o)});break}case"translating":{const i=this.graph.snapToGrid(e.clientX,e.clientY),s=n,r=this.getSelectionOffset(i,s);this.options.following?this.updateSelectedNodesPosition(r):this.updateContainerPosition(r),r.dx&&(s.clientX=i.x),r.dy&&(s.clientY=i.y),this.notifyBoxEvent("box:mousemove",t,i.x,i.y);break}default:break}this.boxesUpdated=!1}translateSelectedNodes(t,e,n,i){const s={},r=[];if(n&&(s[n.id]=!0),this.collection.toArray().forEach((t=>{t.getDescendants({deep:!0}).forEach((t=>{s[t.id]=!0}))})),i&&i.translateBy){const t=this.graph.getCellById(i.translateBy);t&&(s[t.id]=!0,t.getDescendants({deep:!0}).forEach((t=>{s[t.id]=!0})),r.push(t))}this.collection.toArray().forEach((n=>{if(!s[n.id]){const o=Object.assign(Object.assign({},i),{selection:this.cid,exclude:r});n.translate(t,e,o),this.graph.model.getConnectedEdges(n).forEach((n=>{s[n.id]||(n.translate(t,e,o),s[n.id]=!0)}))}}))}getCellViewsInArea(t){const e=this.graph,n={strict:this.options.strict};let i=[];return this.options.rubberNode&&(i=this.options.useCellGeometry?i.concat(e.model.getNodesInArea(t,n).map((t=>e.renderer.findViewByCell(t))).filter((t=>null!=t))):i.concat(e.renderer.findViewsInArea(t,n))),this.options.rubberEdge&&(i=this.options.useCellGeometry?i.concat(e.model.getEdgesInArea(t,n).map((t=>e.renderer.findViewByCell(t))).filter((t=>null!=t))):i.concat(e.renderer.findEdgeViewsInArea(t,n))),i}notifyBoxEvent(t,e,n,i){const s=this.getEventData(e),r=s.activeView;this.trigger(t,{e:e,view:r,x:n,y:i,cell:r.cell})}getSelectedClassName(t){return this.prefixClassName((t.isNode()?"node":"edge")+"-selected")}addCellSelectedClassName(t){const e=this.graph.renderer.findViewByCell(t);e&&e.addClass(this.getSelectedClassName(t))}removeCellUnSelectedClassName(t){const e=this.graph.renderer.findViewByCell(t);e&&e.removeClass(this.getSelectedClassName(t))}destroySelectionBox(t){this.removeCellUnSelectedClassName(t),this.canShowSelectionBox(t)&&(this.$container.find(`[data-cell-id="${t.id}"]`).remove(),0===this.$boxes.length&&this.hide(),this.boxCount=Math.max(0,this.boxCount-1))}destroyAllSelectionBoxes(t){t.forEach((t=>this.removeCellUnSelectedClassName(t))),this.hide(),this.$boxes.remove(),this.boxCount=0}hide(){this.$container.removeClass(this.prefixClassName(hM.classNames.rubberband)).removeClass(this.prefixClassName(hM.classNames.selected))}showRubberband(){this.$container.addClass(this.prefixClassName(hM.classNames.rubberband))}hideRubberband(){this.$container.removeClass(this.prefixClassName(hM.classNames.rubberband))}showSelected(){this.$container.removeAttr("style").addClass(this.prefixClassName(hM.classNames.selected))}createContainer(){this.container=document.createElement("div"),this.$container=this.$(this.container),this.$container.addClass(this.prefixClassName(hM.classNames.root)),this.options.className&&this.$container.addClass(this.options.className),this.$selectionContainer=this.$("
").addClass(this.prefixClassName(hM.classNames.inner)),this.$selectionContent=this.$("
").addClass(this.prefixClassName(hM.classNames.content)),this.$selectionContainer.append(this.$selectionContent),this.$selectionContainer.attr("data-selection-length",this.collection.length),this.$container.prepend(this.$selectionContainer),this.$handleContainer=this.$selectionContainer}updateContainerPosition(t){(t.dx||t.dy)&&this.$selectionContainer.css({left:`+=${t.dx}`,top:`+=${t.dy}`})}updateContainer(){const t={x:1/0,y:1/0},e={x:0,y:0},n=this.collection.toArray().filter((t=>this.canShowSelectionBox(t)));n.forEach((n=>{const i=this.graph.renderer.findViewByCell(n);if(i){const n=i.getBBox({useCellGeometry:this.options.useCellGeometry});t.x=Math.min(t.x,n.x),t.y=Math.min(t.y,n.y),e.x=Math.max(e.x,n.x+n.width),e.y=Math.max(e.y,n.y+n.height)}})),this.$selectionContainer.css({position:"absolute",pointerEvents:"none",left:t.x,top:t.y,width:e.x-t.x,height:e.y-t.y}).attr("data-selection-length",this.collection.length);const i=this.options.content;if(i)if("function"===typeof i){const t=Em(i,this.graph,this,this.$selectionContent[0]);t&&this.$selectionContent.html(t)}else this.$selectionContent.html(i);this.collection.length>0&&!this.container.parentNode?this.$container.appendTo(this.graph.container):this.collection.length<=0&&this.container.parentNode&&this.container.parentNode.removeChild(this.container)}canShowSelectionBox(t){return t.isNode()&&!0===this.options.showNodeSelectionBox||t.isEdge()&&!0===this.options.showEdgeSelectionBox}createSelectionBox(t){if(this.addCellSelectedClassName(t),this.canShowSelectionBox(t)){const e=this.graph.renderer.findViewByCell(t);if(e){const n=e.getBBox({useCellGeometry:this.options.useCellGeometry}),i=this.boxClassName;this.$("
").addClass(i).addClass(`${i}-${t.isNode()?"node":"edge"}`).attr("data-cell-id",t.id).css({position:"absolute",left:n.x,top:n.y,width:n.width,height:n.height,pointerEvents:this.options.pointerEvents||"auto"}).appendTo(this.container),this.showSelected(),this.boxCount+=1}}}updateSelectionBoxes(t={}){this.collection.length>0&&(this.boxesUpdated=!0,this.graph.renderer.requestViewUpdate(this,1,2,t))}confirmUpdate(){return this.boxCount&&(this.hide(),this.$boxes.each(((t,e)=>{const n=this.$(e).remove().attr("data-cell-id"),i=this.collection.get(n);i&&this.createSelectionBox(i)})),this.updateContainer()),0}getCellViewFromElem(t){const e=t.getAttribute("data-cell-id");if(e){const t=this.collection.get(e);if(t)return this.graph.renderer.findViewByCell(t)}return null}onCellRemoved({cell:t}){this.destroySelectionBox(t),this.updateContainer()}onReseted({previous:t,current:e}){this.destroyAllSelectionBoxes(t),e.forEach((t=>{this.listenCellRemoveEvent(t),this.createSelectionBox(t)})),this.updateContainer()}onCellAdded({cell:t}){this.listenCellRemoveEvent(t),this.createSelectionBox(t),this.updateContainer()}listenCellRemoveEvent(t){t.off("removed",this.onCellRemoved,this),t.on("removed",this.onCellRemoved,this)}onCollectionUpdated({added:t,removed:e,options:n}){t.forEach((t=>{this.trigger("cell:selected",{cell:t,options:n}),this.graph.trigger("cell:selected",{cell:t,options:n}),t.isNode()?(this.trigger("node:selected",{cell:t,options:n,node:t}),this.graph.trigger("node:selected",{cell:t,options:n,node:t})):t.isEdge()&&(this.trigger("edge:selected",{cell:t,options:n,edge:t}),this.graph.trigger("edge:selected",{cell:t,options:n,edge:t}))})),e.forEach((t=>{this.trigger("cell:unselected",{cell:t,options:n}),this.graph.trigger("cell:unselected",{cell:t,options:n}),t.isNode()?(this.trigger("node:unselected",{cell:t,options:n,node:t}),this.graph.trigger("node:unselected",{cell:t,options:n,node:t})):t.isEdge()&&(this.trigger("edge:unselected",{cell:t,options:n,edge:t}),this.graph.trigger("edge:unselected",{cell:t,options:n,edge:t}))}));const i={added:t,removed:e,options:n,selected:this.cells};this.trigger("selection:changed",i),this.graph.trigger("selection:changed",i)}deleteSelectedCells(){const t=this.collection.toArray();this.clean(),this.graph.model.removeCells(t,{selection:this.cid})}startRotate({e:t}){const e=this.collection.toArray(),n=ZS.getCellsBBox(e).getCenter(),i=this.graph.snapToGrid(t.clientX,t.clientY),s=e.reduce(((t,e)=>(t[e.id]=Ay.normalize(e.getAngle()),t)),{});this.setEventData(t,{center:n,angles:s,start:i.theta(n)})}doRotate({e:t}){const e=this.getEventData(t),n=this.graph.options.rotating.grid,i="function"===typeof n?Em(n,this.graph,null):n,s=this.graph.snapToGrid(t.clientX,t.clientY),r=e.start-s.theta(e.center);e.rotated||(e.rotated=!0),Math.abs(r)>.001&&(this.collection.toArray().forEach((t=>{const n=ww.snapToGrid(e.angles[t.id]+r,i||15);t.rotate(n,{absolute:!0,center:e.center,selection:this.cid})})),this.updateSelectionBoxes())}stopRotate({e:t}){const e=this.getEventData(t);e.rotated&&(e.rotated=!1,this.collection.toArray().forEach((e=>{cM("node:rotated",t,this.graph.findViewByCell(e))})))}startResize({e:t}){const e=this.graph.getGridSize(),n=this.collection.toArray(),i=ZS.getCellsBBox(n),s=n.map((t=>t.getBBox())),r=s.reduce(((t,e)=>e.widthe.height.001||Math.abs(o-l)>.001)&&(this.graph.model.resizeCells(a,l,i.cells,{selection:this.cid}),s.width=a,s.height=l,this.updateSelectionBoxes())}stopResize({e:t}){const e=this.eventData(t);e.resized&&(e.resized=!1,this.collection.toArray().forEach((e=>{cM("node:resized",t,this.graph.findViewByCell(e))})))}dispose(){this.clean(),this.remove()}}dM([Ex.dispose()],pM.prototype,"dispose",null),$u(pM,VA),function(t){const e="widget-selection";function n(t){return t.getAncestors().length}t.classNames={root:e,inner:`${e}-inner`,box:`${e}-box`,content:`${e}-content`,rubberband:`${e}-rubberband`,selected:`${e}-selected`},t.documentEvents={mousemove:"adjustSelection",touchmove:"adjustSelection",mouseup:"onMouseUp",touchend:"onMouseUp",touchcancel:"onMouseUp"},t.defaultOptions={movable:!0,following:!0,strict:!1,useCellGeometry:!1,content(t){return ug('<%= length %> node<%= length > 1 ? "s":"" %> selected.')({length:t.length})},handles:[{name:"remove",position:"nw",events:{mousedown:"deleteSelectedCells"}},{name:"rotate",position:"sw",events:{mousedown:"startRotate",mousemove:"doRotate",mouseup:"stopRotate"}},{name:"resize",position:"se",events:{mousedown:"startResize",mousemove:"doResize",mouseup:"stopResize"}}]},t.depthComparator=n}(hM||(hM={}));class gM extends qA{get node(){return this.cell}get containerClassName(){return this.prefixClassName("widget-transform")}get resizeClassName(){return`${this.containerClassName}-resize`}get rotateClassName(){return`${this.containerClassName}-rotate`}init(t){this.options=Object.assign(Object.assign({},uM.defaultOptions),t),this.render(),this.startListening()}startListening(){this.delegateEvents({[`mousedown .${this.resizeClassName}`]:"startResizing",[`touchstart .${this.resizeClassName}`]:"startResizing",[`mousedown .${this.rotateClassName}`]:"startRotating",[`touchstart .${this.rotateClassName}`]:"startRotating"}),this.model.on("*",this.update,this),this.graph.on("scale",this.update,this),this.graph.on("translate",this.update,this),this.node.on("removed",this.remove,this),this.model.on("reseted",this.remove,this),this.view.on("cell:knob:mousedown",this.onKnobMouseDown,this),this.view.on("cell:knob:mouseup",this.onKnobMouseUp,this),super.startListening()}stopListening(){this.undelegateEvents(),this.model.off("*",this.update,this),this.graph.off("scale",this.update,this),this.graph.off("translate",this.update,this),this.node.off("removed",this.remove,this),this.model.off("reseted",this.remove,this),this.view.off("cell:knob:mousedown",this.onKnobMouseDown,this),this.view.off("cell:knob:mouseup",this.onKnobMouseUp,this),super.stopListening()}renderHandles(){this.container=document.createElement("div"),this.$container=this.$(this.container);const t=this.$("
").prop("draggable",!1),e=t.clone().addClass(this.rotateClassName),n=uM.POSITIONS.map((e=>t.clone().addClass(this.resizeClassName).attr("data-position",e)));this.empty(),this.$container.append(n,e)}render(){return this.renderHandles(),this.view.addClass(uM.NODE_CLS),this.$container.addClass(this.containerClassName).toggleClass("no-orth-resize",this.options.preserveAspectRatio||!this.options.orthogonalResizing).toggleClass("no-resize",!this.options.resizable).toggleClass("no-rotate",!this.options.rotatable),this.options.className&&this.$container.addClass(this.options.className),this.graph.container.appendChild(this.container),this.update()}update(){const t=this.graph.matrix(),e=this.node.getBBox();e.x*=t.a,e.x+=t.e,e.y*=t.d,e.y+=t.f,e.width*=t.a,e.height*=t.d;const n=Ay.normalize(this.node.getAngle()),i=0!==n?`rotate(${n}deg)`:"";return this.$container.css({transform:i,width:e.width,height:e.height,left:e.x,top:e.y}),this.updateResizerDirections(),this}remove(){return this.view.removeClass(uM.NODE_CLS),super.remove()}onKnobMouseDown(){this.startHandle()}onKnobMouseUp(){this.stopHandle()}updateResizerDirections(){const t=Ay.normalize(this.node.getAngle()),e=Math.floor(t*(uM.DIRECTIONS.length/360));if(e!==this.prevShift){const t=uM.DIRECTIONS.slice(e).concat(uM.DIRECTIONS.slice(0,e)),n=t=>`${this.containerClassName}-cursor-${t}`;this.$container.find(`.${this.resizeClassName}`).removeClass(uM.DIRECTIONS.map((t=>n(t))).join(" ")).each(((e,i)=>{this.$(i).addClass(n(t[e]))})),this.prevShift=e}}getTrueDirection(t){const e=Ay.normalize(this.node.getAngle());let n=uM.POSITIONS.indexOf(t);return n+=Math.floor(e*(uM.POSITIONS.length/360)),n%=uM.POSITIONS.length,uM.POSITIONS[n]}toValidResizeDirection(t){return{top:"top-left",bottom:"bottom-right",left:"bottom-left",right:"top-right"}[t]||t}startResizing(t){t.stopPropagation(),this.model.startBatch("resize",{cid:this.cid});const e=this.$(t.target).attr("data-position"),n=this.graph.findViewByCell(this.node);this.prepareResizing(t,e),this.startAction(t),cM("node:resize:mousedown",t,n)}prepareResizing(t,e){const n=this.getTrueDirection(e);let i=0,s=0;e.split("-").forEach((t=>{i={left:-1,right:1}[t]||i,s={top:-1,bottom:1}[t]||s}));const r=this.toValidResizeDirection(e),o={"top-right":"bottomLeft","top-left":"bottomRight","bottom-left":"topRight","bottom-right":"topLeft"}[r],a=Ay.normalize(this.node.getAngle());this.setEventData(t,{selector:o,direction:r,trueDirection:n,relativeDirection:e,angle:a,resizeX:i,resizeY:s,action:"resizing"})}startRotating(t){t.stopPropagation(),this.model.startBatch("rotate",{cid:this.cid});const e=this.graph.findViewByCell(this.node),n=this.node.getBBox().getCenter(),i=this.normalizeEvent(t),s=this.graph.snapToGrid(i.clientX,i.clientY);this.setEventData(t,{center:n,action:"rotating",angle:Ay.normalize(this.node.getAngle()),start:jy.create(s).theta(n)}),this.startAction(t),cM("node:rotate:mousedown",t,e)}onMouseMove(t){const e=this.graph.findViewByCell(this.node);let n=this.getEventData(t);if(n.action){const i=this.normalizeEvent(t);let s=i.clientX,r=i.clientY;const o=this.graph.scroller.widget,a=this.options.restrictedResizing;if(!0===a||"number"===typeof a){const t=!0===a?0:a,e=o?Math.max(t,8):t,n=this.graph.container.getBoundingClientRect();s=sm(s,n.left+e,n.right-e),r=sm(r,n.top+e,n.bottom-e)}else this.options.autoScrollOnResizing&&o&&o.autoScroll(s,r);const l=this.graph.snapToGrid(s,r),c=this.graph.getGridSize(),h=this.node,u=this.options;if("resizing"===n.action){n=n,n.resized||(e&&(e.addClass("node-resizing"),cM("node:resize",t,e)),n.resized=!0);const i=h.getBBox(),s=jy.create(l).rotate(n.angle,i.getCenter()).diff(i[n.selector]);let r=n.resizeX?s.x*n.resizeX:i.width,o=n.resizeY?s.y*n.resizeY:i.height;const a=r,d=o;if(r=ww.snapToGrid(r,c),o=ww.snapToGrid(o,c),r=Math.max(r,u.minWidth||c),o=Math.max(o,u.minHeight||c),r=Math.min(r,u.maxWidth||1/0),o=Math.min(o,u.maxHeight||1/0),u.preserveAspectRatio){const t=i.width*o/i.height,e=i.height*r/i.width;r{const r=n[s];i[s]="function"===typeof r?r.call(t,e):r})),i}t.parseOptionGroup=e})(fM||(fM={})),function(t){function e(e){const{grid:n,panning:i,selecting:s,embedding:r,snapline:o,resizing:a,rotating:l,knob:c,clipboard:h,history:u,scroller:d,minimap:p,keyboard:g,mousewheel:f}=e,m=mM(e,["grid","panning","selecting","embedding","snapline","resizing","rotating","knob","clipboard","history","scroller","minimap","keyboard","mousewheel"]),y=e.container;if(null==y)throw new Error("Ensure the container of the graph is specified and valid");null==m.width&&(m.width=y.clientWidth),null==m.height&&(m.height=y.clientHeight);const b=kc({},t.defaults,m),v={size:10,visible:!1};b.grid="number"===typeof n?{size:n,visible:!1}:"boolean"===typeof n?Object.assign(Object.assign({},v),{visible:n}):Object.assign(Object.assign({},v),n);const C=["panning","selecting","embedding","snapline","resizing","rotating","knob","clipboard","history","scroller","minimap","keyboard","mousewheel"];return C.forEach((t=>{const n=e[t];"boolean"===typeof n?b[t].enabled=n:b[t]=Object.assign(Object.assign({},b[t]),n)})),b.background&&b.scroller.enabled&&null==b.scroller.background&&(b.scroller.background=b.background,delete b.background),b}t.get=e}(fM||(fM={})),function(t){t.defaults={x:0,y:0,grid:{size:10,visible:!1},scaling:{min:.01,max:16},background:!1,highlighting:{default:{name:"stroke",args:{padding:3}},nodeAvailable:{name:"className",args:{className:ww.prefix("available-node")}},magnetAvailable:{name:"className",args:{className:ww.prefix("available-magnet")}}},connecting:{snap:!1,multi:!0,dangling:!0,allowLoop:!0,allowNode:!0,allowEdge:!1,allowPort:!0,highlight:!1,anchor:"center",edgeAnchor:"ratio",connectionPoint:"boundary",strategy:null,router:"normal",connector:"normal",validateConnection({type:t,sourceView:e,targetView:n}){const i="target"===t?n:e;return null!=i},createEdge(){return new PA}},transforming:{clearAll:!0,clearOnBlankMouseDown:!0},resizing:{enabled:!1,minWidth:0,minHeight:0,maxWidth:Number.MAX_SAFE_INTEGER,maxHeight:Number.MAX_SAFE_INTEGER,orthogonal:!0,restricted:!1,autoScroll:!0,preserveAspectRatio:!1,allowReverse:!0},rotating:{enabled:!1,grid:15},translating:{restrict:!1},knob:{enabled:!1,clearAll:!0,clearOnBlankMouseDown:!0},embedding:{enabled:!1,findParent:"bbox",frontOnly:!0,validate:()=>!0},selecting:{enabled:!1,rubberband:!1,rubberNode:!0,rubberEdge:!1,pointerEvents:"auto",multiple:!0,movable:!0,strict:!1,useCellGeometry:!1,selectCellOnMoved:!1,selectNodeOnMoved:!1,selectEdgeOnMoved:!1,content:null,handles:null},panning:{enabled:!1,eventTypes:["leftMouseDown"]},snapline:{enabled:!1},clipboard:{enabled:!1},history:{enabled:!1},scroller:{enabled:!1},keyboard:{enabled:!1},mousewheel:{enabled:!1,factor:1.2,zoomAtMousePosition:!0},async:!1,frozen:!1,sorting:"exact",moveThreshold:0,clickThreshold:0,magnetThreshold:0,preventDefaultDblClick:!0,preventDefaultMouseDown:!1,preventDefaultContextMenu:!0,preventDefaultBlankAction:!0,interacting:{edgeLabelMovable:!1},guard:()=>!1}}(fM||(fM={}));var yM=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{const e=null!=t.opacity&&Number.isFinite(t.opacity)?t.opacity:1;return``})),r=`<${n}>${s.join("")}`,o=Object.assign({id:e},t.attrs);rb.create(r,o).appendTo(this.defs)}return e}marker(t){const{id:e,refX:n,refY:i,markerUnits:s,markerOrient:r,tagName:o,children:a}=t,l=yM(t,["id","refX","refY","markerUnits","markerOrient","tagName","children"]);let c=e;if(c||(c=`marker-${this.cid}-${Yf(JSON.stringify(t))}`),!this.isDefined(c)){"path"!==o&&delete l.d;const t=rb.create("marker",{refX:n,refY:i,id:c,overflow:"visible",orient:null!=r?r:"auto",markerUnits:s||"userSpaceOnUse"},a?a.map((t=>{var{tagName:e}=t,n=yM(t,["tagName"]);return rb.create(`${e}`||"path",dy(Object.assign(Object.assign({},l),n)))})):[rb.create(o||"path",dy(l))]);this.defs.appendChild(t.node)}return c}remove(t){const e=this.svg.getElementById(t);e&&e.parentNode&&e.parentNode.removeChild(e)}}var vM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o},CM=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{const o=`pattern_${r}`,a=n.a||1,l=n.d||1,{update:c,markup:h}=t,u=CM(t,["update","markup"]),d=Object.assign(Object.assign(Object.assign({},u),s[r]),{sx:a,sy:l,ox:n.e||0,oy:n.f||0,width:e*a,height:e*l});i.has(o)||i.add(o,rb.create("pattern",{id:o,patternUnits:"userSpaceOnUse"},rb.createVectors(h)).node);const p=i.get(o);"function"===typeof c&&c(p.childNodes[0],d);let g=d.ox%d.width;g<0&&(g+=d.width);let f=d.oy%d.height;f<0&&(f+=d.height),hy(p,{x:g,y:f,width:d.width,height:d.height})}));const r=(new XMLSerializer).serializeToString(i.root),o=`url(data:image/svg+xml;base64,${btoa(r)})`;this.elem.style.backgroundImage=o}getInstance(){return this.instance||(this.instance=new tw),this.instance}resolveGrid(t){if(!t)return[];const e=t.type;if(null==e)return[Object.assign(Object.assign({},tw.presets.dot),t.args)];const n=tw.registry.get(e);if(n){let e=t.args||[];return Array.isArray(e)||(e=[e]),Array.isArray(n)?n.map(((t,n)=>Object.assign(Object.assign({},t),e[n]))):[Object.assign(Object.assign({},n),e[0])]}return tw.registry.onNotFound(e)}dispose(){this.stopListening(),this.clear()}}vM([jA.dispose()],wM.prototype,"dispose",null);class xM extends jA{getClientMatrix(){return Lb(this.view.stage.getScreenCTM())}getClientOffset(){const t=this.view.svg.getBoundingClientRect();return new jy(t.left,t.top)}getPageOffset(){return this.getClientOffset().translate(window.scrollX,window.scrollY)}snapToGrid(t,e){const n="number"===typeof t?this.clientToLocalPoint(t,e):this.clientToLocalPoint(t.x,t.y);return n.snapToGrid(this.graph.getGridSize())}localToGraphPoint(t,e){const n=jy.create(t,e);return Hb(n,this.graph.matrix())}localToClientPoint(t,e){const n=jy.create(t,e);return Hb(n,this.getClientMatrix())}localToPagePoint(t,e){const n="number"===typeof t?this.localToGraphPoint(t,e):this.localToGraphPoint(t);return n.translate(this.getPageOffset())}localToGraphRect(t,e,n,i){const s=Ly.create(t,e,n,i);return qb(s,this.graph.matrix())}localToClientRect(t,e,n,i){const s=Ly.create(t,e,n,i);return qb(s,this.getClientMatrix())}localToPageRect(t,e,n,i){const s="number"===typeof t?this.localToGraphRect(t,e,n,i):this.localToGraphRect(t);return s.translate(this.getPageOffset())}graphToLocalPoint(t,e){const n=jy.create(t,e);return Hb(n,this.graph.matrix().inverse())}clientToLocalPoint(t,e){const n=jy.create(t,e);return Hb(n,this.getClientMatrix().inverse())}clientToGraphPoint(t,e){const n=jy.create(t,e);return Hb(n,this.graph.matrix().multiply(this.getClientMatrix().inverse()))}pageToLocalPoint(t,e){const n=jy.create(t,e),i=n.diff(this.getPageOffset());return this.graphToLocalPoint(i)}graphToLocalRect(t,e,n,i){const s=Ly.create(t,e,n,i);return qb(s,this.graph.matrix().inverse())}clientToLocalRect(t,e,n,i){const s=Ly.create(t,e,n,i);return qb(s,this.getClientMatrix().inverse())}clientToGraphRect(t,e,n,i){const s=Ly.create(t,e,n,i);return qb(s,this.graph.matrix().multiply(this.getClientMatrix().inverse()))}pageToLocalRect(t,e,n,i){const s=Ly.create(t,e,n,i),r=this.getPageOffset();return s.x-=r.x,s.y-=r.y,this.graphToLocalRect(s)}}var EM,SM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class AM extends jA{constructor(){super(...arguments),this.widget=this.graph.hook.createSnapline()}dispose(){this.widget.dispose()}}SM([jA.dispose()],AM.prototype,"dispose",null),function(t){function e(t){const e=[],n=[];return Array.isArray(t)?e.push(...t):t.split("|").forEach((t=>{-1===t.indexOf("&")?e.push(t):n.push(...t.split("&"))})),{or:e,and:n}}function n(t,n){if(null!=t&&null!=n){const i=e(t),s=e(n),r=i.or.sort(),o=s.or.sort(),a=i.and.sort(),l=s.and.sort(),c=(t,e)=>t.length===e.length&&(0===t.length||t.every(((t,n)=>t===e[n])));return c(r,o)&&c(a,l)}return null==t&&null==n}function i(t,n,i){if(null==n||Array.isArray(n)&&0===n.length)return!i||!0!==t.altKey&&!0!==t.ctrlKey&&!0!==t.metaKey&&!0!==t.shiftKey;const{or:s,and:r}=e(n),o=e=>{const n=`${e.toLowerCase()}Key`;return!0===t[n]};return s.some((t=>o(t)))&&r.every((t=>o(t)))}t.parse=e,t.equals=n,t.isMatch=i}(EM||(EM={}));var MM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class kM extends jA{get widgetOptions(){return this.options.scroller}get pannable(){return!!this.widgetOptions&&("object"===typeof this.widgetOptions.pannable?this.widgetOptions.pannable.enabled:!!this.widgetOptions.pannable)}init(){this.widget=this.graph.hook.createScroller(),this.startListening(),this.updateClassName(),this.widget&&this.widget.center()}startListening(){let t=[];const e=this.widgetOptions.pannable;t="object"===typeof e?e.eventTypes||[]:["leftMouseDown"],t.includes("leftMouseDown")&&(this.graph.on("blank:mousedown",this.preparePanning,this),this.graph.on("node:unhandled:mousedown",this.preparePanning,this),this.graph.on("edge:unhandled:mousedown",this.preparePanning,this)),t.includes("rightMouseDown")&&(this.onRightMouseDown=this.onRightMouseDown.bind(this),this.view.$(this.widget.container).on("mousedown",this.onRightMouseDown))}stopListening(){let t=[];const e=this.widgetOptions.pannable;t="object"===typeof e?e.eventTypes||[]:["leftMouseDown"],t.includes("leftMouseDown")&&(this.graph.off("blank:mousedown",this.preparePanning,this),this.graph.off("node:unhandled:mousedown",this.preparePanning,this),this.graph.off("edge:unhandled:mousedown",this.preparePanning,this)),t.includes("rightMouseDown")&&this.view.$(this.widget.container).off("mousedown",this.onRightMouseDown)}onRightMouseDown(t){2===t.button&&this.allowPanning(t,!0)&&this.widget&&(this.updateClassName(!0),this.widget.startPanning(t),this.widget.once("pan:stop",(()=>this.updateClassName(!1))))}preparePanning({e:t}){this.widget&&(this.allowPanning(t,!0)||this.allowPanning(t)&&!this.graph.selection.allowRubberband(t,!0))&&(this.updateClassName(!0),this.widget.startPanning(t),this.widget.once("pan:stop",(()=>this.updateClassName(!1))))}allowPanning(t,e){return this.widget&&this.pannable&&EM.isMatch(t,this.widgetOptions.modifiers,e)&&this.graph.hook.allowPanning(t)}updateClassName(t){if(null==this.widget)return;const e=this.widget.container,n=this.view.prefixClassName("graph-scroller-pannable");this.pannable?(jm(e,n),e.dataset.panning=(!!t).toString()):Lm(e,n)}enablePanning(){this.pannable||(this.widgetOptions.pannable=!0,this.updateClassName())}disablePanning(){this.pannable&&(this.widgetOptions.pannable=!1,this.updateClassName())}lock(){this.widget&&this.widget.lock()}unlock(){this.widget&&this.widget.unlock()}update(){this.widget&&this.widget.update()}enableAutoResize(){this.widget&&this.widget.enableAutoResize()}disableAutoResize(){this.widget&&this.widget.disableAutoResize()}resize(t,e){this.widget&&this.widget.resize(t,e)}dispose(){this.widget&&this.widget.dispose(),this.stopListening()}}MM([jA.dispose()],kM.prototype,"dispose",null);var OM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o},PM=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class NM extends jA{constructor(){super(...arguments),this.highlights={}}init(){this.startListening()}startListening(){this.graph.on("cell:highlight",this.onCellHighlight,this),this.graph.on("cell:unhighlight",this.onCellUnhighlight,this)}stopListening(){this.graph.off("cell:highlight",this.onCellHighlight,this),this.graph.off("cell:unhighlight",this.onCellUnhighlight,this)}onCellHighlight({view:t,magnet:e,options:n={}}){const i=this.resolveHighlighter(n);if(!i)return;const s=this.getHighlighterId(e,i);if(!this.highlights[s]){const n=i.highlighter;n.highlight(t,e,Object.assign({},i.args)),this.highlights[s]={cellView:t,magnet:e,highlighter:n,args:i.args}}}onCellUnhighlight({magnet:t,options:e={}}){const n=this.resolveHighlighter(e);if(!n)return;const i=this.getHighlighterId(t,n);this.unhighlight(i)}resolveHighlighter(t){const e=this.options;let n=t.highlighter;if(null==n){const i=t.type;n=i&&e.highlighting[i]||e.highlighting.default}if(null==n)return null;const i="string"===typeof n?{name:n}:n,s=i.name,r=Pw.registry.get(s);return null==r?Pw.registry.onNotFound(s):(Pw.check(s,r),{name:s,highlighter:r,args:i.args||{}})}getHighlighterId(t,e){return $m(t),e.name+t.id+JSON.stringify(e.args)}unhighlight(t){const e=this.highlights[t];e&&(e.highlighter.unhighlight(e.cellView,e.magnet,e.args),delete this.highlights[t])}dispose(){Object.keys(this.highlights).forEach((t=>this.unhighlight(t))),this.stopListening()}}DM([NM.dispose()],NM.prototype,"dispose",null);var jM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class LM extends jA{constructor(){super(...arguments),this.widgets=new Map}get container(){return this.graph.view.container}get viewport(){return this.graph.view.viewport}get isSelectionEnabled(){return!0===this.options.selecting.enabled}init(){this.startListening(),this.resize()}startListening(){this.graph.on("node:mouseup",this.onNodeMouseUp,this),this.graph.on("node:selected",this.onNodeSelected,this),this.graph.on("node:unselected",this.onNodeUnSelected,this)}stopListening(){this.graph.off("node:mouseup",this.onNodeMouseUp,this),this.graph.off("node:selected",this.onNodeSelected,this),this.graph.off("node:unselected",this.onNodeUnSelected,this)}onNodeMouseUp({node:t}){if(!this.isSelectionEnabled){const e=this.graph.hook.createTransform(t,{clearAll:!0});e&&this.widgets.set(t,e)}}onNodeSelected({node:t}){if(this.isSelectionEnabled){const e=this.graph.hook.createTransform(t,{clearAll:!1});e&&this.widgets.set(t,e)}}onNodeUnSelected({node:t}){if(this.isSelectionEnabled){const e=this.widgets.get(t);e&&e.dispose(),this.widgets.delete(t)}}getMatrix(){const t=this.viewport.getAttribute("transform");return t!==this.viewportTransformString&&(this.viewportMatrix=this.viewport.getCTM(),this.viewportTransformString=t),Lb(this.viewportMatrix)}setMatrix(t){const e=Lb(t),n=Rb(e);this.viewport.setAttribute("transform",n),this.viewportMatrix=e,this.viewportTransformString=n}resize(t,e){let n=void 0===t?this.options.width:t,i=void 0===e?this.options.height:e;this.options.width=n,this.options.height=i,"number"===typeof n&&(n=Math.round(n)),"number"===typeof i&&(i=Math.round(i)),this.container.style.width=null==n?"":`${n}px`,this.container.style.height=null==i?"":`${i}px`;const s=this.getComputedSize();return this.graph.trigger("resize",Object.assign({},s)),this}getComputedSize(){let t=this.options.width,e=this.options.height;return nm(t)||(t=this.container.clientWidth),nm(e)||(e=this.container.clientHeight),{width:t,height:e}}getScale(){return _b(this.getMatrix())}scale(t,e=t,n=0,i=0){if(t=this.clampScale(t),e=this.clampScale(e),n||i){const s=this.getTranslation(),r=s.tx-n*(t-1),o=s.ty-i*(e-1);r===s.tx&&o===s.ty||this.translate(r,o)}const s=this.getMatrix();return s.a=t,s.d=e,this.setMatrix(s),this.graph.trigger("scale",{sx:t,sy:e,ox:n,oy:i}),this}clampScale(t){const e=this.graph.options.scaling;return sm(t,e.min||.01,e.max||16)}getZoom(){return this.getScale().sx}zoom(t,e){e=e||{};let n=t,i=t;const s=this.getScale(),r=this.getComputedSize();let o=r.width/2,a=r.height/2;if(e.absolute||(n+=s.sx,i+=s.sy),e.scaleGrid&&(n=Math.round(n/e.scaleGrid)*e.scaleGrid,i=Math.round(i/e.scaleGrid)*e.scaleGrid),e.maxScale&&(n=Math.min(e.maxScale,n),i=Math.min(e.maxScale,i)),e.minScale&&(n=Math.max(e.minScale,n),i=Math.max(e.minScale,i)),e.center&&(o=e.center.x,a=e.center.y),n=this.clampScale(n),i=this.clampScale(i),o||a){const t=this.getTranslation(),e=o-(o-t.tx)*(n/s.sx),r=a-(a-t.ty)*(i/s.sy);e===t.tx&&r===t.ty||this.translate(e,r)}return this.scale(n,i),this}getRotation(){return Vb(this.getMatrix())}rotate(t,e,n){if(null==e||null==n){const t=Yb(this.graph.view.stage);e=t.width/2,n=t.height/2}const i=this.getMatrix().translate(e,n).rotate(t).translate(-e,-n);return this.setMatrix(i),this}getTranslation(){return Gb(this.getMatrix())}translate(t,e){const n=this.getMatrix();n.e=t||0,n.f=e||0,this.setMatrix(n);const i=this.getTranslation();return this.options.x=i.tx,this.options.y=i.ty,this.graph.trigger("translate",Object.assign({},i)),this}setOrigin(t,e){return this.translate(t||0,e||0)}fitToContent(t,e,n,i){if("object"===typeof t){const s=t;t=s.gridWidth||1,e=s.gridHeight||1,n=s.padding||0,i=s}else t=t||1,e=e||1,n=n||0,null==i&&(i={});const s=cm(n),r=i.border||0,o=i.contentArea?Ly.create(i.contentArea):this.getContentArea(i);r>0&&o.inflate(r);const a=this.getScale(),l=this.getTranslation(),c=a.sx,h=a.sy;o.x*=c,o.y*=h,o.width*=c,o.height*=h;let u=Math.max(Math.ceil((o.width+o.x)/t),1)*t,d=Math.max(Math.ceil((o.height+o.y)/e),1)*e,p=0,g=0;("negative"===i.allowNewOrigin&&o.x<0||"positive"===i.allowNewOrigin&&o.x>=0||"any"===i.allowNewOrigin)&&(p=Math.ceil(-o.x/t)*t,p+=s.left,u+=p),("negative"===i.allowNewOrigin&&o.y<0||"positive"===i.allowNewOrigin&&o.y>=0||"any"===i.allowNewOrigin)&&(g=Math.ceil(-o.y/e)*e,g+=s.top,d+=g),u+=s.right,d+=s.bottom,u=Math.max(u,i.minWidth||0),d=Math.max(d,i.minHeight||0),u=Math.min(u,i.maxWidth||Number.MAX_SAFE_INTEGER),d=Math.min(d,i.maxHeight||Number.MAX_SAFE_INTEGER);const f=this.getComputedSize(),m=u!==f.width||d!==f.height,y=p!==l.tx||g!==l.ty;return y&&this.translate(p,g),m&&this.resize(u,d),new Ly(-p/c,-g/h,u/c,d/h)}scaleContentToFit(t={}){this.scaleContentToFitImpl(t)}scaleContentToFitImpl(t={},e=!0){let n,i;if(t.contentArea){const e=t.contentArea;n=this.graph.localToGraph(e),i=jy.create(e)}else n=this.getContentBBox(t),i=this.graph.graphToLocal(n);if(!n.width||!n.height)return;const s=cm(t.padding),r=t.minScale||0,o=t.maxScale||Number.MAX_SAFE_INTEGER,a=t.minScaleX||r,l=t.maxScaleX||o,c=t.minScaleY||r,h=t.maxScaleY||o;let u;if(t.viewportArea)u=t.viewportArea;else{const t=this.getComputedSize(),e=this.getTranslation();u={x:e.tx,y:e.ty,width:t.width,height:t.height}}u=Ly.create(u).moveAndExpand({x:s.left,y:s.top,width:-s.left-s.right,height:-s.top-s.bottom});const d=this.getScale();let p=u.width/n.width*d.sx,g=u.height/n.height*d.sy;!1!==t.preserveAspectRatio&&(p=g=Math.min(p,g));const f=t.scaleGrid;if(f&&(p=f*Math.floor(p/f),g=f*Math.floor(g/f)),p=sm(p,a,l),g=sm(g,c,h),this.scale(p,g),e){const t=this.options,e=u.x-i.x*p-t.x,n=u.y-i.y*g-t.y;this.translate(e,n)}}getContentArea(t={}){return t.useCellGeometry?this.model.getAllCellsBBox()||new Ly:Yb(this.graph.view.stage)}getContentBBox(t={}){return this.graph.localToGraph(this.getContentArea(t))}getGraphArea(){const t=Ly.fromSize(this.getComputedSize());return this.graph.graphToLocal(t)}zoomToRect(t,e={}){const n=Ly.create(t),i=this.graph;e.contentArea=n,null==e.viewportArea&&(e.viewportArea={x:i.options.x,y:i.options.y,width:this.options.width,height:this.options.height}),this.scaleContentToFitImpl(e,!1);const s=n.getCenter();return this.centerPoint(s.x,s.y),this}zoomToFit(t={}){return this.zoomToRect(this.getContentArea(t),t)}centerPoint(t,e){const n=this.getComputedSize(),i=this.getScale(),s=this.getTranslation(),r=n.width/2,o=n.height/2;t="number"===typeof t?t:r,e="number"===typeof e?e:o,t=r-t*i.sx,e=o-e*i.sy,s.tx===t&&s.ty===e||this.translate(t,e)}centerContent(t){const e=this.graph.getContentArea(t),n=e.getCenter();this.centerPoint(n.x,n.y)}centerCell(t){return this.positionCell(t,"center")}positionPoint(t,e,n){const i=this.getComputedSize();e=am(e,Math.max(0,i.width)),e<0&&(e=i.width+e),n=am(n,Math.max(0,i.height)),n<0&&(n=i.height+n);const s=this.getTranslation(),r=this.getScale(),o=e-t.x*r.sx,a=n-t.y*r.sy;s.tx===o&&s.ty===a||this.translate(o,a)}positionRect(t,e){const n=Ly.create(t);switch(e){case"center":return this.positionPoint(n.getCenter(),"50%","50%");case"top":return this.positionPoint(n.getTopCenter(),"50%",0);case"top-right":return this.positionPoint(n.getTopRight(),"100%",0);case"right":return this.positionPoint(n.getRightMiddle(),"100%","50%");case"bottom-right":return this.positionPoint(n.getBottomRight(),"100%","100%");case"bottom":return this.positionPoint(n.getBottomCenter(),"50%","100%");case"bottom-left":return this.positionPoint(n.getBottomLeft(),0,"100%");case"left":return this.positionPoint(n.getLeftMiddle(),0,"50%");case"top-left":return this.positionPoint(n.getTopLeft(),0,0);default:return this}}positionCell(t,e){const n=t.getBBox();return this.positionRect(n,e)}positionContent(t,e){const n=this.graph.getContentArea(e);return this.positionRect(n,t)}dispose(){this.widgets.forEach((t=>t.dispose())),this.widgets.clear(),this.stopListening()}}jM([LM.dispose()],LM.prototype,"dispose",null);var FM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class BM extends jA{constructor(){super(...arguments),this.movedMap=new WeakMap,this.unselectMap=new WeakMap}get widgetOptions(){return this.options.selecting}get rubberbandDisabled(){return!0!==this.widgetOptions.enabled||!0!==this.widgetOptions.rubberband}get disabled(){return!0!==this.widgetOptions.enabled}get length(){return this.widget.length}get cells(){return this.widget.cells}init(){this.widget=this.graph.hook.createSelection(),this.startListening()}startListening(){this.graph.on("blank:mousedown",this.onBlankMouseDown,this),this.graph.on("blank:click",this.onBlankClick,this),this.graph.on("cell:mousemove",this.onCellMouseMove,this),this.graph.on("cell:mouseup",this.onCellMouseUp,this),this.widget.on("box:mousedown",this.onBoxMouseDown,this)}stopListening(){this.graph.off("blank:mousedown",this.onBlankMouseDown,this),this.graph.off("blank:click",this.onBlankClick,this),this.graph.off("cell:mousemove",this.onCellMouseMove,this),this.graph.off("cell:mouseup",this.onCellMouseUp,this),this.widget.off("box:mousedown",this.onBoxMouseDown,this)}onBlankMouseDown({e:t}){(this.allowRubberband(t,!0)||this.allowRubberband(t)&&!this.graph.scroller.allowPanning(t,!0)&&!this.graph.panning.allowPanning(t,!0))&&this.startRubberband(t)}onBlankClick(){this.clean()}allowRubberband(t,e){return!this.rubberbandDisabled&&EM.isMatch(t,this.widgetOptions.modifiers,e)&&this.graph.hook.allowRubberband(t)}onCellMouseMove({cell:t}){this.movedMap.set(t,!0)}onCellMouseUp({e:t,cell:e}){const n=this.widgetOptions;let i=this.disabled;!i&&this.movedMap.has(e)&&(i=!1===n.selectCellOnMoved,i||(i=!1===n.selectNodeOnMoved&&e.isNode()),i||(i=!1===n.selectEdgeOnMoved&&e.isEdge())),i||(!1===n.multiple||!t.ctrlKey&&!t.metaKey?this.reset(e):this.unselectMap.has(e)?this.unselectMap.delete(e):this.isSelected(e)?this.unselect(e):this.select(e)),this.movedMap.delete(e)}onBoxMouseDown({e:t,cell:e}){this.disabled||!1!==this.widgetOptions.multiple&&(t.ctrlKey||t.metaKey)&&(this.unselect(e),this.unselectMap.set(e,!0))}isEmpty(){return this.length<=0}isSelected(t){return this.widget.isSelected(t)}getCells(t){return(Array.isArray(t)?t:[t]).map((t=>"string"===typeof t?this.graph.getCellById(t):t)).filter((t=>null!=t))}select(t,e={}){const n=this.getCells(t);return n.length&&(this.isMultiple()?this.widget.select(n,e):this.reset(n.slice(0,1),e)),this}unselect(t,e={}){return this.widget.unselect(this.getCells(t),e),this}reset(t,e={}){return this.widget.reset(t?this.getCells(t):[],e),this}clean(t={}){return this.widget.clean(t),this}enable(){return this.disabled&&(this.widgetOptions.enabled=!0),this}disable(){return this.disabled||(this.widgetOptions.enabled=!1),this}startRubberband(t){return this.rubberbandDisabled||this.widget.startSelecting(t),this}enableRubberband(){return this.rubberbandDisabled&&(this.widgetOptions.rubberband=!0),this}disableRubberband(){return this.rubberbandDisabled||(this.widgetOptions.rubberband=!1),this}isMultiple(){return!1!==this.widgetOptions.multiple}enableMultiple(){return this.widgetOptions.multiple=!0,this}disableMultiple(){return this.widgetOptions.multiple=!1,this}setModifiers(t){return this.widgetOptions.modifiers=t,this}setContent(t){return this.widget.setContent(t),this}setFilter(t){return this.widget.setFilter(t),this}dispose(){this.stopListening(),this.widget.dispose()}}FM([jA.dispose()],BM.prototype,"dispose",null);var RM,$M=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o},zM=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s0}canRedo(){return!this.disabled&&this.redoStack.length>0}validate(t,...e){return this.validator.validate(t,...e),this}dispose(){this.validator.dispose(),this.clean(),this.stopListening()}startListening(){this.model.on("batch:start",this.initBatchCommand,this),this.model.on("batch:stop",this.storeBatchCommand,this),this.options.eventNames&&this.options.eventNames.forEach(((t,e)=>{this.handlers[e]=this.addCommand.bind(this,t),this.model.on(t,this.handlers[e])})),this.validator.on("invalid",(t=>this.trigger("invalid",t)))}stopListening(){this.model.off("batch:start",this.initBatchCommand,this),this.model.off("batch:stop",this.storeBatchCommand,this),this.options.eventNames&&(this.options.eventNames.forEach(((t,e)=>{this.model.off(t,this.handlers[e])})),this.handlers.length=0),this.validator.off("invalid")}createCommand(t){return{batch:!!t&&t.batch,data:{}}}revertCommand(t,e){this.freezed=!0;const n=Array.isArray(t)?RM.sortBatchCommands(t):[t];for(let i=n.length-1;i>=0;i-=1){const t=n[i],s=Object.assign(Object.assign({},e),Pl(t.options,this.options.revertOptionsList||[]));this.executeCommand(t,!0,s)}this.freezed=!1}applyCommand(t,e){this.freezed=!0;const n=Array.isArray(t)?RM.sortBatchCommands(t):[t];for(let i=0;i=0&&(e||n)){const e=this.batchCommands.findIndex((e=>(o&&e.modelChange||e.data.id===r.id)&&e.event===t));e<0||RM.isAddEvent(t)||RM.isRemoveEvent(t)?a=this.createCommand({batch:!0}):(a=this.batchCommands[e],this.batchCommands.splice(e,1)),this.batchCommands.push(a),this.lastBatchIndex=this.batchCommands.length-1}}else a=this.createCommand({batch:!1});if(RM.isAddEvent(t)||RM.isRemoveEvent(t)){const e=a.data;return a.event=t,a.options=i,e.id=r.id,e.props=ku(r.toJSON()),r.isEdge()?e.edge=!0:r.isNode()&&(e.node=!0),this.push(a,i)}if(RM.isChangeEvent(t)){const n=e.key,s=a.data;return a.batch&&a.event||(a.event=t,a.options=i,s.key=n,null==s.prev&&(s.prev={}),s.prev[n]=Eu(r.previous(n)),o?a.modelChange=!0:s.id=r.id),null==s.next&&(s.next={}),s.next[n]=Eu(r.prop(n)),this.push(a,i)}const l=this.options.afterAddCommand;l&&Em(l,this,t,e,a),this.push(a,i)}initBatchCommand(t){this.freezed||(this.batchCommands?this.batchLevel+=1:(this.batchCommands=[this.createCommand({batch:!0})],this.batchLevel=0,this.lastBatchIndex=-1))}storeBatchCommand(t){if(!this.freezed)if(this.batchCommands&&this.batchLevel<=0){const e=this.filterBatchCommand(this.batchCommands);e.length>0&&(this.redoStack=[],this.undoStack.push(e),this.notify("add",e,t)),this.batchCommands=null,this.lastBatchIndex=-1,this.batchLevel=0}else this.batchCommands&&this.batchLevel>0&&(this.batchLevel-=1)}filterBatchCommand(t){let e=t.slice();const n=[];while(e.length>0){const t=e.shift(),i=t.event,s=t.data.id;if(null!=i&&(null!=s||t.modelChange)){if(RM.isAddEvent(i)){const t=e.findIndex((t=>RM.isRemoveEvent(t.event)&&t.data.id===s));if(t>=0){e=e.filter(((e,n)=>tRM.isAddEvent(t.event)&&t.data.id===s));if(t>=0){e.splice(t,1);continue}}else if(RM.isChangeEvent(i)){const e=t.data;if(Pc(e.prev,e.next))continue}n.push(t)}}return n}notify(t,e,n){const i=null==e?null:Array.isArray(e)?e:[e];this.emit(t,{cmds:i,options:n}),this.emit("change",{cmds:i,options:n})}push(t,e){this.redoStack=[],t.batch?(this.lastBatchIndex=Math.max(this.lastBatchIndex,0),this.emit("batch",{cmd:t,options:e})):(this.undoStack.push(t),this.notify("add",t,e))}}$M([px.dispose()],IM.prototype,"dispose",null),function(t){class e extends px{constructor(t){super(),this.map={},this.command=t.history,this.cancelInvalid=!1!==t.cancelInvalid,this.command.on("add",this.onCommandAdded,this)}onCommandAdded({cmds:t}){return Array.isArray(t)?t.every((t=>this.isValidCommand(t))):this.isValidCommand(t)}isValidCommand(t){if(t.options&&!1===t.options.validation)return!0;const e=t.event&&this.map[t.event]||[];let n=null;return e.forEach((e=>{let i=0;const s=r=>{const o=e[i];i+=1;try{if(!o)return void(n=r);o(r,t,s)}catch(r){s(r)}};s(n)})),!n||(this.cancelInvalid&&this.command.cancel(),this.emit("invalid",{err:n}),!1)}validate(t,...e){const n=Array.isArray(t)?t:t.split(/\s+/);return e.forEach((t=>{if("function"!==typeof t)throw new Error(`${n.join(" ")} requires callback functions.`)})),n.forEach((t=>{null==this.map[t]&&(this.map[t]=[]),this.map[t].push(e)})),this}dispose(){this.command.off("add",this.onCommandAdded,this)}}$M([px.dispose()],e.prototype,"dispose",null),t.Validator=e}(IM||(IM={})),function(t){function e(t){return"cell:added"===t}function n(t){return"cell:removed"===t}function i(t){return null!=t&&t.startsWith("cell:change:")}function s(e){const{graph:n}=e,i=zM(e,["graph"]),s=["cell:added","cell:removed","cell:change:*"],r=["batch:start","batch:stop"],o=e.eventNames?e.eventNames.filter((e=>!(t.isChangeEvent(e)||s.includes(e)||r.includes(e)))):s;return Object.assign(Object.assign({},i),{eventNames:o,applyOptionsList:e.applyOptionsList||["propertyPath"],revertOptionsList:e.revertOptionsList||["propertyPath"]})}function r(e){const n=[];for(let i=0,s=e.length;i=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class VM extends jA{get widgetOptions(){return this.options.minimap}init(){this.widget=this.graph.hook.createMiniMap()}dispose(){this.widget&&this.widget.dispose()}}_M([jA.dispose()],VM.prototype,"dispose",null);var GM=n(441),HM=n.n(GM),UM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class qM extends ux{constructor(t){super(),this.options=t;const e=this.graph.scroller.widget;this.container=e?e.container:this.graph.container,t.global?this.target=document:(this.target=this.container,this.disabled||this.target.setAttribute("tabindex","-1"),this.graph.on("cell:mouseup",this.focus,this),this.graph.on("blank:mouseup",this.focus,this)),this.mousetrap=qM.createMousetrap(this)}get graph(){return this.options.graph}get disabled(){return!0!==this.options.enabled}enable(){this.disabled&&(this.options.enabled=!0,this.graph.options.keyboard.enabled=!0,this.target instanceof HTMLElement&&this.target.setAttribute("tabindex","-1"))}disable(){this.disabled||(this.options.enabled=!1,this.graph.options.keyboard.enabled=!1,this.target instanceof HTMLElement&&this.target.removeAttribute("tabindex"))}on(t,e,n){this.mousetrap.bind(this.getKeys(t),e,n)}off(t,e){this.mousetrap.unbind(this.getKeys(t),e)}focus(t){const e=this.isInputEvent(t.e);if(e)return;const n=this.target;n.focus({preventScroll:!0})}getKeys(t){return(Array.isArray(t)?t:[t]).map((t=>this.formatkey(t)))}formatkey(t){const e=t.toLowerCase().replace(/\s/g,"").replace("delete","del").replace("cmd","command"),n=this.options.format;return n?Em(n,this.graph,e):e}isGraphEvent(t){const e=t.srcElement||t.target;return!!e&&(e===this.target||e===document.body||Km(this.container,e))}isInputEvent(t){const e=t.target,n=e&&e.tagName.toLowerCase();return"input"===n}isEnabledForEvent(t){const e=!this.disabled&&this.isGraphEvent(t),n=this.isInputEvent(t);if(e){const e=t.keyCode||t.which;if(n&&(8===e||46===e))return!1;if(this.options.guard)return Em(this.options.guard,this.graph,t)}return e}dispose(){this.mousetrap.reset()}}UM([ux.dispose()],qM.prototype,"dispose",null),function(t){function e(t){const e=new(HM())(t.target),n=e.stopCallback;return e.stopCallback=(i,s,r)=>!t.isEnabledForEvent(i)||!!n&&n.call(e,i,s,r),e}t.createMousetrap=e}(qM||(qM={}));var WM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class XM extends ux{constructor(t){super(),this.options=t,this.cumulatedFactor=1;const e=this.graph.scroller.widget;this.container=e?e.container:this.graph.container,this.target=this.options.global?document:this.container,this.mousewheelHandle=new hv(this.target,this.onMouseWheel.bind(this),this.allowMouseWheel.bind(this)),this.options.enabled&&this.enable(!0)}get graph(){return this.options.graph}get disabled(){return!0!==this.options.enabled}enable(t){(this.disabled||t)&&(this.options.enabled=!0,this.graph.options.mousewheel.enabled=!0,this.mousewheelHandle.enable())}disable(){this.disabled||(this.options.enabled=!1,this.graph.options.mousewheel.enabled=!1,this.mousewheelHandle.disable())}allowMouseWheel(t){const e=t.originalEvent||t,n=this.options.guard;return(null==n||n.call(this.graph,e))&&EM.isMatch(e,this.options.modifiers)}onMouseWheel(t){const e=t.originalEvent||t,n=this.options.guard;if((null==n||n.call(this.graph,e))&&EM.isMatch(e,this.options.modifiers)){const e=this.options.factor||1.2;null==this.currentScale&&(this.startPos={x:t.clientX,y:t.clientY},this.currentScale=this.graph.scroller.widget?this.graph.scroller.widget.zoom():this.graph.transform.getScale().sx);const n=t.deltaY;n<0?this.currentScale<.15?this.cumulatedFactor=(this.currentScale+.01)/this.currentScale:this.cumulatedFactor=Math.round(this.currentScale*e*20)/20/this.currentScale:this.currentScale<=.15?this.cumulatedFactor=(this.currentScale-.01)/this.currentScale:this.cumulatedFactor=Math.round(this.currentScale*(1/e)*20)/20/this.currentScale,this.cumulatedFactor=Math.max(.01,Math.min(this.currentScale*this.cumulatedFactor,160)/this.currentScale);const i=this.graph.scroller.widget,s=this.currentScale;let r=this.graph.transform.clampScale(s*this.cumulatedFactor);const o=this.options.minScale||Number.MIN_SAFE_INTEGER,a=this.options.maxScale||Number.MAX_SAFE_INTEGER;if(r=sm(r,o,a),r!==s)if(i)if(this.options.zoomAtMousePosition){const t=this.graph.coord.clientToLocalPoint(this.startPos);i.zoom(r,{absolute:!0,center:t.clone()})}else i.zoom(r,{absolute:!0});else if(this.options.zoomAtMousePosition){const t=this.graph.coord.clientToGraphPoint(this.startPos);this.graph.zoom(r,{absolute:!0,center:t.clone()})}else this.graph.zoom(r,{absolute:!0});this.currentScale=null,this.cumulatedFactor=1}}dispose(){this.disable()}}WM([ux.dispose()],XM.prototype,"dispose",null);var YM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class JM extends jA{show(t={}){const e=Object.assign(Object.assign({},JM.defaultOptions),t),n=this.createPrintPages(e);e.ready(n,(t=>this.showPrintWindow(t,e)),{sheetSize:this.getSheetSize(e)})}get className(){return this.view.prefixClassName("graph-print")}showPrintWindow(t,e){if(t){const n=v()(document.body),i=v()(this.view.container),s=this.view.prefixClassName("graph-printing");n.addClass(s);const r=i.children().detach();t.forEach((t=>{t.removeClass(`${this.className}-preview`).addClass(`${this.className}-ready`).appendTo(n)}));let o=!1;const a=()=>{o||(o=!0,n.removeClass(s),t.forEach((t=>t.remove())),i.append(r),v()(`#${this.styleSheetId}`).remove(),this.graph.trigger("after:print",e),v()(window).off("afterprint",a))};v()(window).one("afterprint",a),setTimeout(a,200),window.print()}}createPrintPage(t,e){this.graph.trigger("before:print",e);const n=v()("
").addClass(this.className),i=v()("
").addClass(this.view.prefixClassName("graph-print-inner")).css("position","relative");e.size&&n.addClass(`${this.className}-size-${e.size}`);const s=rb.create(this.view.svg).clone(),r=s.findOne(`.${this.view.prefixClassName("graph-svg-stage")}`);i.append(s.node);const o=this.getSheetSize(e),a=this.graph.transform.getGraphArea(),l=this.graph.transform.getScale(),c=this.graph.translate(),h=Lb().translate(c.tx/l.sx,c.ty/l.sy),u=this.getPageInfo(a,t,o),d=u.scale,p=u.bbox;return i.css({left:0,top:0}),s.attr({width:p.width*d,height:p.height*d,style:"position:relative",viewBox:[p.x,p.y,p.width,p.height].join(" ")}),r.attr("transform",Rb(h)),n.append(i),n.addClass(`${this.className}-preview`),{$page:n,sheetSize:o}}createPrintPages(t){let e;const n=this.getPrintArea(t),i=[];if(t.page){const s=this.getPageSize(n,t.page),r=this.getPageAreas(n,s);r.forEach((n=>{e=this.createPrintPage(n,t),i.push(e.$page)}))}else e=this.createPrintPage(n,t),i.push(e.$page);if(e){const n={width:e.sheetSize.cssWidth,height:e.sheetSize.cssHeight};this.updatePrintStyle(n,t)}return i}get styleSheetId(){return this.view.prefixClassName("graph-print-style")}updatePrintStyle(t,e){const n=Object.keys(t).reduce(((e,n)=>`${e} ${n}:${t[n]};`),""),i=cm(e.margin),s=e.marginUnit||"",r=e.sheetUnit||"",o=`\n @media print {\n .${this.className}.${this.className}-ready {\n ${n}\n }\n\n @page {\n margin:\n ${[i.top+s,i.right+s,i.bottom+s,i.left+s].join(" ")};\n size: ${e.sheet.width+r} ${e.sheet.height+r};\n\n .${this.className}.${this.className}-preview {\n ${n}\n }\n }`,a=this.styleSheetId,l=v()(`#${a}`);l.length?l.html(o):v()("head").append(`''`)}getPrintArea(t){let e=t.area;if(!e){const n=cm(t.padding);e=this.graph.getContentArea().moveAndExpand({x:-n.left,y:-n.top,width:n.left+n.right,height:n.top+n.bottom})}return e}getPageSize(t,e){if("object"===typeof e){const n=e,i={width:n.width,height:n.height};return null==i.width&&(i.width=Math.ceil(t.width/(n.columns||1))),null==i.height&&(i.height=Math.ceil(t.height/(n.rows||1))),i}return{width:t.width,height:t.height}}getPageAreas(t,e){const n=[],i=e.width,s=e.height;for(let r=0,o=0;re(t)}}(JM||(JM={}));class ZM extends jA{toSVG(t,e={}){this.graph.trigger("before:export",e);const n=this.view.svg,i=rb.create(n).clone();let s=i.node;const r=i.findOne(`.${this.view.prefixClassName("graph-svg-stage")}`),o=e.viewBox||this.graph.graphToLocal(this.graph.getContentBBox()),a=e.preserveDimensions;if(a){const t="boolean"===typeof a?o:a;i.attr({width:t.width,height:t.height})}if(i.removeAttribute("style").attr("viewBox",[o.x,o.y,o.width,o.height].join(" ")),r.removeAttribute("transform"),!1!==e.copyStyles){const t=n.ownerDocument,e=Array.from(n.querySelectorAll("*")),i=Array.from(s.querySelectorAll("*")),r=t.styleSheets.length,o=[];for(let n=r-1;n>=0;n-=1)o[n]=t.styleSheets[n],t.styleSheets[n].disabled=!0;const a={};e.forEach(((t,e)=>{const n=window.getComputedStyle(t,null),i={};Object.keys(n).forEach((t=>{i[t]=n.getPropertyValue(t)})),a[e]=i})),r!==t.styleSheets.length&&o.forEach(((e,n)=>{t.styleSheets[n]=e}));for(let n=0;n{const n=window.getComputedStyle(t,null),i=a[e],s={};Object.keys(n).forEach((t=>{rm(t)||n.getPropertyValue(t)===i[t]||(s[t]=n.getPropertyValue(t))})),l[e]=s})),i.forEach(((t,e)=>{v()(t).css(l[e])}))}const l=e.stylesheet;if("string"===typeof l){const t=n.ownerDocument.implementation.createDocument(null,"xml",null).createCDATASection(l);i.prepend(rb.create("style",{type:"text/css"},[t]))}const c=()=>{const n=e.beforeSerialize;if("function"===typeof n){const t=Em(n,this.graph,s);t instanceof SVGSVGElement&&(s=t)}const i=(new XMLSerializer).serializeToString(s).replace(/ /g," ");this.graph.trigger("after:export",e),t(i)};if(e.serializeImages){const t=i.find("image").map((t=>new Promise((e=>{const n=t.attr("xlink:href")||t.attr("href");by.imageToDataUri(n,((n,i)=>{!n&&i&&t.attr("xlink:href",i),e()}))}))));Promise.all(t).then(c)}else c()}toDataURL(t,e){let n=e.viewBox||this.graph.getContentBBox();const i=cm(e.padding);e.width&&e.height&&(i.left+i.right>=e.width&&(i.left=i.right=0),i.top+i.bottom>=e.height&&(i.top=i.bottom=0));const s=new Ly(-i.left,-i.top,i.left+i.right,i.top+i.bottom);if(e.width&&e.height){const t=n.width+i.left+i.right,r=n.height+i.top+i.bottom;s.scale(t/e.width,r/e.height)}n=Ly.create(n).moveAndExpand(s);const r="number"===typeof e.width&&"number"===typeof e.height?{width:e.width,height:e.height}:n;let o=e.ratio?parseFloat(e.ratio):1;Number.isFinite(o)&&0!==o||(o=1);const a={width:Math.max(Math.round(r.width*o),1),height:Math.max(Math.round(r.height*o),1)};{const t=document.createElement("canvas"),e=t.getContext("2d");t.width=a.width,t.height=a.height;const n=a.width-1,i=a.height-1;e.fillStyle="rgb(1,1,1)",e.fillRect(n,i,1,1);const s=e.getImageData(n,i,1,1).data;if(1!==s[0]||1!==s[1]||1!==s[2])throw new Error("size exceeded")}const l=new Image;l.onload=()=>{const n=document.createElement("canvas");n.width=a.width,n.height=a.height;const i=n.getContext("2d");i.fillStyle=e.backgroundColor||"white",i.fillRect(0,0,a.width,a.height);try{i.drawImage(l,0,0,a.width,a.height);const s=n.toDataURL(e.type,e.quality);t(s)}catch(s){}},this.toSVG((t=>{l.src=`data:image/svg+xml,${encodeURIComponent(t)}`}),Object.assign(Object.assign({},e),{viewBox:n,serializeImages:!0,preserveDimensions:Object.assign({},a)}))}toPNG(t,e={}){this.toDataURL(t,Object.assign(Object.assign({},e),{type:"image/png"}))}toJPEG(t,e={}){this.toDataURL(t,Object.assign(Object.assign({},e),{type:"image/jpeg"}))}}class KM extends jA{constructor(){super(...arguments),this.widgets=new Map}get isSelectionEnabled(){return!0===this.options.selecting.enabled}init(){this.startListening()}startListening(){this.graph.on("node:mouseup",this.onNodeMouseUp,this),this.graph.on("node:selected",this.onNodeSelected,this),this.graph.on("node:unselected",this.onNodeUnSelected,this)}stopListening(){this.graph.off("node:mouseup",this.onNodeMouseUp,this),this.graph.off("node:selected",this.onNodeSelected,this),this.graph.off("node:unselected",this.onNodeUnSelected,this)}onNodeMouseUp({node:t}){if(!this.isSelectionEnabled){const e=this.graph.hook.createKnob(t,{clearAll:!0});e&&this.widgets.set(t,e)}}onNodeSelected({node:t}){if(this.isSelectionEnabled){const e=this.graph.hook.createKnob(t,{clearAll:!1});e&&this.widgets.set(t,e)}}onNodeUnSelected({node:t}){if(this.isSelectionEnabled){const e=this.widgets.get(t);e&&e.forEach((t=>t.dispose())),this.widgets.delete(t)}}}var QM=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class tk extends jA{get widgetOptions(){return this.options.panning}get pannable(){return this.widgetOptions&&!0===this.widgetOptions.enabled}init(){this.startListening(),this.updateClassName()}startListening(){const t=this.widgetOptions.eventTypes;t&&(t.includes("leftMouseDown")&&(this.graph.on("blank:mousedown",this.preparePanning,this),this.graph.on("node:unhandled:mousedown",this.preparePanning,this),this.graph.on("edge:unhandled:mousedown",this.preparePanning,this)),t.includes("rightMouseDown")&&(this.onRightMouseDown=this.onRightMouseDown.bind(this),this.view.$(this.graph.container).on("mousedown",this.onRightMouseDown)),t.includes("mouseWheel")&&(this.mousewheelHandle=new hv(this.graph.container,this.onMouseWheel.bind(this),this.allowMouseWheel.bind(this)),this.mousewheelHandle.enable()))}stopListening(){const t=this.widgetOptions.eventTypes;t&&(t.includes("leftMouseDown")&&(this.graph.off("blank:mousedown",this.preparePanning,this),this.graph.off("node:unhandled:mousedown",this.preparePanning,this),this.graph.off("edge:unhandled:mousedown",this.preparePanning,this)),t.includes("rightMouseDown")&&this.view.$(this.graph.container).off("mousedown",this.onRightMouseDown),t.includes("mouseWheel")&&this.mousewheelHandle&&this.mousewheelHandle.disable())}preparePanning({e:t}){(this.allowPanning(t,!0)||this.allowPanning(t)&&!this.graph.selection.allowRubberband(t,!0))&&this.startPanning(t)}allowPanning(t,e){return this.pannable&&EM.isMatch(t,this.widgetOptions.modifiers,e)&&this.graph.hook.allowPanning(t)}startPanning(t){const e=this.view.normalizeEvent(t);this.clientX=e.clientX,this.clientY=e.clientY,this.panning=!0,this.updateClassName(),this.view.$(document.body).on({"mousemove.panning touchmove.panning":this.pan.bind(this),"mouseup.panning touchend.panning":this.stopPanning.bind(this),"mouseleave.panning":this.stopPanning.bind(this)}),this.view.$(window).on("mouseup.panning",this.stopPanning.bind(this))}pan(t){const e=this.view.normalizeEvent(t),n=e.clientX-this.clientX,i=e.clientY-this.clientY;this.clientX=e.clientX,this.clientY=e.clientY,this.graph.translateBy(n,i)}stopPanning(t){this.panning=!1,this.updateClassName(),this.view.$(document.body).off(".panning"),this.view.$(window).off(".panning")}updateClassName(){const t=this.view.container,e=this.view.prefixClassName("graph-panning"),n=this.view.prefixClassName("graph-pannable");this.pannable?this.panning?(jm(t,e),Lm(t,n)):(Lm(t,e),jm(t,n)):(Lm(t,e),Lm(t,n))}onRightMouseDown(t){2===t.button&&this.allowPanning(t,!0)&&this.startPanning(t)}allowMouseWheel(t){return this.pannable&&!t.ctrlKey}onMouseWheel(t,e,n){t.ctrlKey||this.graph.translateBy(-e,-n)}autoPanning(t,e){const n=10,i=this.graph.getGraphArea();let s=0,r=0;t<=i.left+n&&(s=-n),e<=i.top+n&&(r=-n),t>=i.right-n&&(s=n),e>=i.bottom-n&&(r=n),0===s&&0===r||this.graph.translateBy(-s,-r)}enablePanning(){this.pannable||(this.widgetOptions.enabled=!0,this.updateClassName())}disablePanning(){this.pannable&&(this.widgetOptions.enabled=!1,this.updateClassName())}dispose(){this.stopListening()}}QM([jA.dispose()],tk.prototype,"dispose",null);var ek=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class nk extends jA{hasScroller(){return null!=this.graph.scroller.widget}getContainer(){return this.hasScroller()?this.graph.scroller.widget.container:this.graph.container}init(){const t=this.options.autoResize;if(t){const e="boolean"===typeof t?this.getContainer():t;fv.bind(e,(()=>{const t=this.getContainer(),e=t.offsetWidth,n=t.offsetHeight;this.resize(e,n)}))}}resize(t,e){this.hasScroller()?this.resizeScroller(t,e):this.resizeGraph(t,e)}resizeGraph(t,e){this.graph.transform.resize(t,e)}resizeScroller(t,e){this.graph.scroller.resize(t,e)}resizePage(t,e){const n=this.graph.scroller.widget;n&&n.updatePageSize(t,e)}dispose(){fv.clear(this.getContainer())}}ek([jA.dispose()],nk.prototype,"dispose",null);var ik,sk=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o},rk=function(t,e){var n={};for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&e.indexOf(i)<0&&(n[i]=t[i]);if(null!=t&&"function"===typeof Object.getOwnPropertySymbols){var s=0;for(i=Object.getOwnPropertySymbols(t);s{const r=s.value,o=e||i;s.value=function(...e){const n=this.options[o];if(null!=n){this.getNativeValue=r.bind(this,...e);const i=Em(n,this.graph,...e);if(this.getNativeValue=null,null!=i||!0===t&&null===i)return i}return r.call(this,...e)}}}function n(t){return(e,n,i)=>{const s=i.value,r=t||n;i.value=function(...t){let e=s.call(this,...t);const n=this.options[r];return null!=n&&(e=Em(n,this.graph,...t)&&e),e}}}t.hook=e,t.after=n})(ik||(ik={}));class ok extends jA{createModel(){if(this.options.model)return this.options.model;const t=new bA;return t.graph=this.graph,t}createView(){return new BA(this.graph)}createRenderer(){return new nM(this.graph)}createDefsManager(){return new bM(this.graph)}createGridManager(){return new wM(this.graph)}createCoordManager(){return new xM(this.graph)}createKnobManager(){return new KM(this.graph)}createTransform(t,e){const n=this.getTransformOptions(t);return n.resizable||n.rotatable?new gM(Object.assign(Object.assign({node:t,graph:this.graph},n),e)):(n.clearAll&&gM.removeInstances(this.graph),null)}createKnob(t,e){const n=fM.parseOptionGroup(this.graph,t,this.options.knob),i=Object.assign(Object.assign({},n),e);i.clearAll&&WA.removeInstances(this.graph),i.clearAll=!1;const s=t.prop("knob"),r=[],o=Array.isArray(s)?s:[s];return o.forEach(((e,s)=>{e&&!1!==e.enabled&&("function"===typeof e.enabled&&!1===e.enabled.call(this.graph,t)||n.enabled&&r.push(new WA(Object.assign({node:t,index:s,graph:this.graph},i))))})),r}getTransformOptions(t){const e=fM.parseOptionGroup(this.graph,t,this.options.resizing),n=fM.parseOptionGroup(this.graph,t,this.options.rotating),i=fM.parseOptionGroup(this.graph,t,this.options.transforming),s=Object.assign(Object.assign({},i),{resizable:e.enabled,minWidth:e.minWidth,maxWidth:e.maxWidth,minHeight:e.minHeight,maxHeight:e.maxHeight,orthogonalResizing:e.orthogonal,restrictedResizing:null!=e.restrict?e.restrict:e.restricted,autoScrollOnResizing:e.autoScroll,preserveAspectRatio:e.preserveAspectRatio,allowReverse:e.allowReverse,rotatable:n.enabled,rotateGrid:n.grid});return s}createTransformManager(){return new LM(this.graph)}createHighlightManager(){return new NM(this.graph)}createBackgroundManager(){return new sM(this.graph)}createClipboard(){return new uk}createClipboardManager(){return new TM(this.graph)}createSnapline(){return new tM(Object.assign({graph:this.graph},this.options.snapline))}createSnaplineManager(){return new AM(this.graph)}createSelection(){return new pM(Object.assign({graph:this.graph},this.options.selecting))}createSelectionManager(){return new BM(this.graph)}allowRubberband(t){return!0}createHistoryManager(){return new IM(Object.assign({graph:this.graph},this.options.history))}createScroller(){return this.options.scroller.enabled?new lM(Object.assign({graph:this.graph},this.options.scroller)):null}createScrollerManager(){return new kM(this.graph)}allowPanning(t){return!0}createMiniMap(){const t=this.options.minimap,{enabled:e}=t,n=rk(t,["enabled"]);return e?new ZA(Object.assign({graph:this.graph},n)):null}createMiniMapManager(){return new VM(this.graph)}createKeyboard(){return new qM(Object.assign({graph:this.graph},this.options.keyboard))}createMouseWheel(){return new XM(Object.assign({graph:this.graph},this.options.mousewheel))}createPrintManager(){return new JM(this.graph)}createFormatManager(){return new ZM(this.graph)}createPanningManager(){return new tk(this.graph)}createSizeManager(){return new nk(this.graph)}allowConnectToBlank(t){const e=this.options.connecting,n=null!=e.allowBlank?e.allowBlank:e.dangling;if("function"!==typeof n)return!!n;const i=this.graph.findViewByCell(t),s=t.getSourceCell(),r=t.getTargetCell(),o=this.graph.findViewByCell(s),a=this.graph.findViewByCell(r);return Em(n,this.graph,{edge:t,edgeView:i,sourceCell:s,targetCell:r,sourceView:o,targetView:a,sourcePort:t.getSourcePortId(),targetPort:t.getTargetPortId(),sourceMagnet:i.sourceMagnet,targetMagnet:i.targetMagnet})}validateEdge(t,e,n){if(!this.allowConnectToBlank(t)){const e=t.getSourceCellId(),n=t.getTargetCellId();if(!e||!n)return!1}const i=this.options.connecting.validateEdge;return!i||Em(i,this.graph,{edge:t,type:e,previous:n})}validateMagnet(t,e,n){if("passive"!==e.getAttribute("magnet")){const i=this.options.connecting.validateMagnet;return!i||Em(i,this.graph,{e:n,magnet:e,view:t,cell:t.cell})}return!1}getDefaultEdge(t,e){let n;const i=this.options.connecting.createEdge;return i&&(n=Em(i,this.graph,{sourceMagnet:e,sourceView:t,sourceCell:t.cell})),null==n&&(n=new PA),n}validateConnection(t,e,n,i,s,r,o){const a=this.options.connecting,l=a.allowLoop,c=a.allowNode,h=a.allowEdge,u=a.allowPort,d=null!=a.allowMulti?a.allowMulti:a.multi,p=a.validateConnection,g=r?r.cell:null,f="target"===s?n:t,m="target"===s?i:e;let y=!0;const b=a=>{const l="source"===s?o?o.port:null:g?g.getSourcePortId():null,c="target"===s?o?o.port:null:g?g.getTargetPortId():null;return Em(a,this.graph,{edge:g,edgeView:r,sourceView:t,targetView:n,sourcePort:l,targetPort:c,sourceMagnet:e,targetMagnet:i,sourceCell:t?t.cell:null,targetCell:n?n.cell:null,type:s})};if(null!=l&&("boolean"===typeof l?l||t!==n||(y=!1):y=b(l)),y&&null!=u&&("boolean"===typeof u?!u&&m&&(y=!1):y=b(u)),y&&null!=h&&("boolean"===typeof h?!h&&pA.isEdgeView(f)&&(y=!1):y=b(h)),y&&null!=c&&("boolean"===typeof c?c||null==f||gA.isNodeView(f)&&null==m&&(y=!1):y=b(c)),y&&null!=d&&r){const t=r.cell,e="source"===s?o:t.getSource(),n="target"===s?o:t.getTarget(),i=o?this.graph.getCellById(o.cell):null;if(e&&n&&e.cell&&n.cell&&i)if("function"===typeof d)y=b(d);else{const t=this.model.getConnectedEdges(i,{outgoing:"source"===s,incoming:"target"===s});if(t.length)if("withPort"===d){const i=t.some((t=>{const i=t.getSource(),s=t.getTarget();return i&&s&&i.cell===e.cell&&s.cell===n.cell&&null!=i.port&&i.port===e.port&&null!=s.port&&s.port===n.port}));i&&(y=!1)}else if(!d){const i=t.some((t=>{const i=t.getSource(),s=t.getTarget();return i&&s&&i.cell===e.cell&&s.cell===n.cell}));i&&(y=!1)}}}return y&&null!=p&&(y=b(p)),y}getRestrictArea(t){const e=this.options.translating.restrict,n="function"===typeof e?Em(e,this.graph,t):e;return"number"===typeof n?this.graph.transform.getGraphArea().inflate(n):!0===n?this.graph.transform.getGraphArea():n||null}onViewUpdated(t,e,n){e&nM.FLAG_INSERT||n.mounting||this.graph.renderer.requestConnectedEdgesUpdate(t,n)}onViewPostponed(t,e,n){return this.graph.renderer.forcePostponedViewUpdate(t,e)}getCellView(t){return null}createCellView(t){const e={graph:this.graph},n=this.getCellView(t);if(n)return new n(t,e);const i=t.view;if(null!=i&&"string"===typeof i){const n=Rx.registry.get(i);return n?new n(t,e):Rx.registry.onNotFound(i)}return t.isNode()?new gA(t,e):t.isEdge()?new pA(t,e):null}getHTMLComponent(t){let e=t.getHTML();return"string"===typeof e&&(e=TA.componentRegistry.get(e)||e),pc(e)&&(e=e.render),"function"===typeof e?Em(e,this.graph,t):e}shouldUpdateHTMLComponent(t){let e=t.getHTML();if("string"===typeof e&&(e=TA.componentRegistry.get(e)||e),pc(e)){const n=e.shouldComponentUpdate;return"function"===typeof n?Em(n,this.graph,t):!!n}return!1}onEdgeLabelRendered(t){}onPortRendered(t){}onToolItemCreated(t){}}sk([ik.hook()],ok.prototype,"createModel",null),sk([ik.hook()],ok.prototype,"createView",null),sk([ik.hook()],ok.prototype,"createRenderer",null),sk([ik.hook()],ok.prototype,"createDefsManager",null),sk([ik.hook()],ok.prototype,"createGridManager",null),sk([ik.hook()],ok.prototype,"createCoordManager",null),sk([ik.hook()],ok.prototype,"createKnobManager",null),sk([ik.hook()],ok.prototype,"createTransform",null),sk([ik.hook()],ok.prototype,"createKnob",null),sk([ik.hook()],ok.prototype,"createTransformManager",null),sk([ik.hook()],ok.prototype,"createHighlightManager",null),sk([ik.hook()],ok.prototype,"createBackgroundManager",null),sk([ik.hook()],ok.prototype,"createClipboard",null),sk([ik.hook()],ok.prototype,"createClipboardManager",null),sk([ik.hook()],ok.prototype,"createSnapline",null),sk([ik.hook()],ok.prototype,"createSnaplineManager",null),sk([ik.hook()],ok.prototype,"createSelection",null),sk([ik.hook()],ok.prototype,"createSelectionManager",null),sk([ik.hook()],ok.prototype,"allowRubberband",null),sk([ik.hook()],ok.prototype,"createHistoryManager",null),sk([ik.hook()],ok.prototype,"createScroller",null),sk([ik.hook()],ok.prototype,"createScrollerManager",null),sk([ik.hook()],ok.prototype,"allowPanning",null),sk([ik.hook()],ok.prototype,"createMiniMap",null),sk([ik.hook()],ok.prototype,"createMiniMapManager",null),sk([ik.hook()],ok.prototype,"createKeyboard",null),sk([ik.hook()],ok.prototype,"createMouseWheel",null),sk([ik.hook()],ok.prototype,"createPrintManager",null),sk([ik.hook()],ok.prototype,"createFormatManager",null),sk([ik.hook()],ok.prototype,"createPanningManager",null),sk([ik.hook()],ok.prototype,"createSizeManager",null),sk([ik.after()],ok.prototype,"onViewUpdated",null),sk([ik.after()],ok.prototype,"onViewPostponed",null),sk([ik.hook()],ok.prototype,"getCellView",null),sk([ik.hook(!0)],ok.prototype,"createCellView",null),sk([ik.hook()],ok.prototype,"getHTMLComponent",null),sk([ik.hook()],ok.prototype,"shouldUpdateHTMLComponent",null),sk([ik.hook()],ok.prototype,"onEdgeLabelRendered",null),sk([ik.hook()],ok.prototype,"onPortRendered",null),sk([ik.hook()],ok.prototype,"onToolItemCreated",null);var ak,lk,ck=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class hk extends px{constructor(t){super(),this.options=fM.get(t),this.css=new zA(this),this.hook=new ok(this),this.view=this.hook.createView(),this.defs=this.hook.createDefsManager(),this.coord=this.hook.createCoordManager(),this.transform=this.hook.createTransformManager(),this.knob=this.hook.createKnobManager(),this.highlight=this.hook.createHighlightManager(),this.grid=this.hook.createGridManager(),this.background=this.hook.createBackgroundManager(),this.model=this.hook.createModel(),this.renderer=this.hook.createRenderer(),this.clipboard=this.hook.createClipboardManager(),this.snapline=this.hook.createSnaplineManager(),this.selection=this.hook.createSelectionManager(),this.history=this.hook.createHistoryManager(),this.scroller=this.hook.createScrollerManager(),this.minimap=this.hook.createMiniMapManager(),this.keyboard=this.hook.createKeyboard(),this.mousewheel=this.hook.createMouseWheel(),this.print=this.hook.createPrintManager(),this.format=this.hook.createFormatManager(),this.panning=this.hook.createPanningManager(),this.size=this.hook.createSizeManager()}get container(){return this.view.container}get[Symbol.toStringTag](){return hk.toStringTag}isNode(t){return t.isNode()}isEdge(t){return t.isEdge()}resetCells(t,e={}){return this.model.resetCells(t,e),this}clearCells(t={}){return this.model.clear(t),this}toJSON(t={}){return this.model.toJSON(t)}parseJSON(t){return this.model.parseJSON(t)}fromJSON(t,e={}){return this.model.fromJSON(t,e),this}getCellById(t){return this.model.getCell(t)}addNode(t,e={}){return this.model.addNode(t,e)}addNodes(t,e={}){return this.addCell(t.map((t=>tA.isNode(t)?t:this.createNode(t))),e)}createNode(t){return this.model.createNode(t)}removeNode(t,e={}){return this.model.removeCell(t,e)}addEdge(t,e={}){return this.model.addEdge(t,e)}addEdges(t,e={}){return this.addCell(t.map((t=>uA.isEdge(t)?t:this.createEdge(t))),e)}removeEdge(t,e={}){return this.model.removeCell(t,e)}createEdge(t){return this.model.createEdge(t)}addCell(t,e={}){return this.model.addCell(t,e),this}removeCell(t,e={}){return this.model.removeCell(t,e)}removeCells(t,e={}){return this.model.removeCells(t,e)}removeConnectedEdges(t,e={}){return this.model.removeConnectedEdges(t,e)}disconnectConnectedEdges(t,e={}){return this.model.disconnectConnectedEdges(t,e),this}hasCell(t){return this.model.has(t)}getCell(t){return this.model.getCell(t)}getCells(){return this.model.getCells()}getCellCount(){return this.model.total()}getNodes(){return this.model.getNodes()}getEdges(){return this.model.getEdges()}getOutgoingEdges(t){return this.model.getOutgoingEdges(t)}getIncomingEdges(t){return this.model.getIncomingEdges(t)}getConnectedEdges(t,e={}){return this.model.getConnectedEdges(t,e)}getRootNodes(){return this.model.getRoots()}getLeafNodes(){return this.model.getLeafs()}isRootNode(t){return this.model.isRoot(t)}isLeafNode(t){return this.model.isLeaf(t)}getNeighbors(t,e={}){return this.model.getNeighbors(t,e)}isNeighbor(t,e,n={}){return this.model.isNeighbor(t,e,n)}getSuccessors(t,e={}){return this.model.getSuccessors(t,e)}isSuccessor(t,e,n={}){return this.model.isSuccessor(t,e,n)}getPredecessors(t,e={}){return this.model.getPredecessors(t,e)}isPredecessor(t,e,n={}){return this.model.isPredecessor(t,e,n)}getCommonAncestor(...t){return this.model.getCommonAncestor(...t)}getSubGraph(t,e={}){return this.model.getSubGraph(t,e)}cloneSubGraph(t,e={}){return this.model.cloneSubGraph(t,e)}cloneCells(t){return this.model.cloneCells(t)}getNodesFromPoint(t,e){return this.model.getNodesFromPoint(t,e)}getNodesInArea(t,e,n,i,s){return this.model.getNodesInArea(t,e,n,i,s)}getNodesUnderNode(t,e={}){return this.model.getNodesUnderNode(t,e)}searchCell(t,e,n={}){return this.model.search(t,e,n),this}getShortestPath(t,e,n={}){return this.model.getShortestPath(t,e,n)}getAllCellsBBox(){return this.model.getAllCellsBBox()}getCellsBBox(t,e={}){return this.model.getCellsBBox(t,e)}startBatch(t,e={}){this.model.startBatch(t,e)}stopBatch(t,e={}){this.model.stopBatch(t,e)}batchUpdate(t,e,n){const i="string"===typeof t?t:"update",s="string"===typeof t?e:t,r="function"===typeof e?n:e;this.startBatch(i,r);const o=s();return this.stopBatch(i,r),o}updateCellId(t,e){return this.model.updateCellId(t,e)}isFrozen(){return this.renderer.isFrozen()}freeze(t={}){return this.renderer.freeze(t),this}unfreeze(t={}){return this.renderer.unfreeze(t),this}isAsync(){return this.renderer.isAsync()}setAsync(t){return this.renderer.setAsync(t),this}findView(t){return ZS.isCell(t)?this.findViewByCell(t):this.findViewByElem(t)}findViews(t){return Ly.isRectangleLike(t)?this.findViewsInArea(t):jy.isPointLike(t)?this.findViewsFromPoint(t):[]}findViewByCell(t){return this.renderer.findViewByCell(t)}findViewByElem(t){return this.renderer.findViewByElem(t)}findViewsFromPoint(t,e){const n="number"===typeof t?{x:t,y:e}:t;return this.renderer.findViewsFromPoint(n)}findViewsInArea(t,e,n,i,s){const r="number"===typeof t?{x:t,y:e,width:n,height:i}:t,o="number"===typeof t?s:e;return this.renderer.findViewsInArea(r,o)}isViewMounted(t){return this.renderer.isViewMounted(t)}getMountedViews(){return this.renderer.getMountedViews()}getUnmountedViews(){return this.renderer.getUnmountedViews()}matrix(t){return"undefined"===typeof t?this.transform.getMatrix():(this.transform.setMatrix(t),this)}resize(t,e){return this.size.resize(t,e),this}resizeGraph(t,e){return this.size.resizeGraph(t,e),this}resizeScroller(t,e){return this.size.resizeScroller(t,e),this}resizePage(t,e){return this.size.resizePage(t,e),this}scale(t,e=t,n=0,i=0){return"undefined"===typeof t?this.transform.getScale():(this.transform.scale(t,e,n,i),this)}zoom(t,e){const n=this.scroller.widget;if(n){if("undefined"===typeof t)return n.zoom();n.zoom(t,e)}else{if("undefined"===typeof t)return this.transform.getZoom();this.transform.zoom(t,e)}return this}zoomTo(t,e={}){const n=this.scroller.widget;n?n.zoom(t,Object.assign(Object.assign({},e),{absolute:!0})):this.transform.zoom(t,Object.assign(Object.assign({},e),{absolute:!0}))}zoomToRect(t,e={}){const n=this.scroller.widget;return n?n.zoomToRect(t,e):this.transform.zoomToRect(t,e),this}zoomToFit(t={}){const e=this.scroller.widget;return e?e.zoomToFit(t):this.transform.zoomToFit(t),this}rotate(t,e,n){return"undefined"===typeof t?this.transform.getRotation():(this.transform.rotate(t,e,n),this)}translate(t,e){return"undefined"===typeof t?this.transform.getTranslation():(this.transform.translate(t,e),this)}translateBy(t,e){const n=this.translate(),i=n.tx+t,s=n.ty+e;return this.translate(i,s)}getArea(){return this.transform.getGraphArea()}getGraphArea(){return this.transform.getGraphArea()}getContentArea(t={}){return this.transform.getContentArea(t)}getContentBBox(t={}){return this.transform.getContentBBox(t)}fitToContent(t,e,n,i){return this.transform.fitToContent(t,e,n,i)}scaleContentToFit(t={}){return this.transform.scaleContentToFit(t),this}center(t){return this.centerPoint(t)}centerPoint(t,e,n){const i=this.scroller.widget;return i?i.centerPoint(t,e,n):this.transform.centerPoint(t,e),this}centerContent(t){const e=this.scroller.widget;return e?e.centerContent(t):this.transform.centerContent(t),this}centerCell(t,e){const n=this.scroller.widget;return n?n.centerCell(t,e):this.transform.centerCell(t),this}positionPoint(t,e,n,i={}){const s=this.scroller.widget;return s?s.positionPoint(t,e,n,i):this.transform.positionPoint(t,e,n),this}positionRect(t,e,n){const i=this.scroller.widget;return i?i.positionRect(t,e,n):this.transform.positionRect(t,e),this}positionCell(t,e,n){const i=this.scroller.widget;return i?i.positionCell(t,e,n):this.transform.positionCell(t,e),this}positionContent(t,e){const n=this.scroller.widget;return n?n.positionContent(t,e):this.transform.positionContent(t,e),this}getClientMatrix(){return this.coord.getClientMatrix()}getClientOffset(){return this.coord.getClientOffset()}getPageOffset(){return this.coord.getPageOffset()}snapToGrid(t,e){return this.coord.snapToGrid(t,e)}pageToLocal(t,e,n,i){return Ly.isRectangleLike(t)?this.coord.pageToLocalRect(t):"number"===typeof t&&"number"===typeof e&&"number"===typeof n&&"number"===typeof i?this.coord.pageToLocalRect(t,e,n,i):this.coord.pageToLocalPoint(t,e)}localToPage(t,e,n,i){return Ly.isRectangleLike(t)?this.coord.localToPageRect(t):"number"===typeof t&&"number"===typeof e&&"number"===typeof n&&"number"===typeof i?this.coord.localToPageRect(t,e,n,i):this.coord.localToPagePoint(t,e)}clientToLocal(t,e,n,i){return Ly.isRectangleLike(t)?this.coord.clientToLocalRect(t):"number"===typeof t&&"number"===typeof e&&"number"===typeof n&&"number"===typeof i?this.coord.clientToLocalRect(t,e,n,i):this.coord.clientToLocalPoint(t,e)}localToClient(t,e,n,i){return Ly.isRectangleLike(t)?this.coord.localToClientRect(t):"number"===typeof t&&"number"===typeof e&&"number"===typeof n&&"number"===typeof i?this.coord.localToClientRect(t,e,n,i):this.coord.localToClientPoint(t,e)}localToGraph(t,e,n,i){return Ly.isRectangleLike(t)?this.coord.localToGraphRect(t):"number"===typeof t&&"number"===typeof e&&"number"===typeof n&&"number"===typeof i?this.coord.localToGraphRect(t,e,n,i):this.coord.localToGraphPoint(t,e)}graphToLocal(t,e,n,i){return Ly.isRectangleLike(t)?this.coord.graphToLocalRect(t):"number"===typeof t&&"number"===typeof e&&"number"===typeof n&&"number"===typeof i?this.coord.graphToLocalRect(t,e,n,i):this.coord.graphToLocalPoint(t,e)}clientToGraph(t,e,n,i){return Ly.isRectangleLike(t)?this.coord.clientToGraphRect(t):"number"===typeof t&&"number"===typeof e&&"number"===typeof n&&"number"===typeof i?this.coord.clientToGraphRect(t,e,n,i):this.coord.clientToGraphPoint(t,e)}defineFilter(t){return this.defs.filter(t)}defineGradient(t){return this.defs.gradient(t)}defineMarker(t){return this.defs.marker(t)}getGridSize(){return this.grid.getGridSize()}setGridSize(t){return this.grid.setGridSize(t),this}showGrid(){return this.grid.show(),this}hideGrid(){return this.grid.hide(),this}clearGrid(){return this.grid.clear(),this}drawGrid(t){return this.grid.draw(t),this}updateBackground(){return this.background.update(),this}drawBackground(t,e){const n=this.scroller.widget;return null==n||null!=this.options.background&&e?this.background.draw(t):n.backgroundManager.draw(t),this}clearBackground(t){const e=this.scroller.widget;return null==e||null!=this.options.background&&t?this.background.clear():e.backgroundManager.clear(),this}isClipboardEnabled(){return!this.clipboard.disabled}enableClipboard(){return this.clipboard.enable(),this}disableClipboard(){return this.clipboard.disable(),this}toggleClipboard(t){return null!=t?t!==this.isClipboardEnabled()&&(t?this.enableClipboard():this.disableClipboard()):this.isClipboardEnabled()?this.disableClipboard():this.enableClipboard(),this}isClipboardEmpty(){return this.clipboard.isEmpty()}getCellsInClipboard(){return this.clipboard.cells}cleanClipboard(){return this.clipboard.clean(),this}copy(t,e={}){return this.clipboard.copy(t,e),this}cut(t,e={}){return this.clipboard.cut(t,e),this}paste(t={},e=this){return this.clipboard.paste(t,e)}isHistoryEnabled(){return!this.history.disabled}enableHistory(){return this.history.enable(),this}disableHistory(){return this.history.disable(),this}toggleHistory(t){return null!=t?t!==this.isHistoryEnabled()&&(t?this.enableHistory():this.disableHistory()):this.isHistoryEnabled()?this.disableHistory():this.enableHistory(),this}undo(t={}){return this.history.undo(t),this}undoAndCancel(t={}){return this.history.cancel(t),this}redo(t={}){return this.history.redo(t),this}canUndo(){return this.history.canUndo()}canRedo(){return this.history.canRedo()}cleanHistory(t={}){this.history.clean(t)}isKeyboardEnabled(){return!this.keyboard.disabled}enableKeyboard(){return this.keyboard.enable(),this}disableKeyboard(){return this.keyboard.disable(),this}toggleKeyboard(t){return null!=t?t!==this.isKeyboardEnabled()&&(t?this.enableKeyboard():this.disableKeyboard()):this.isKeyboardEnabled()?this.disableKeyboard():this.enableKeyboard(),this}bindKey(t,e,n){return this.keyboard.on(t,e,n),this}unbindKey(t,e){return this.keyboard.off(t,e),this}isMouseWheelEnabled(){return!this.mousewheel.disabled}enableMouseWheel(){return this.mousewheel.enable(),this}disableMouseWheel(){return this.mousewheel.disable(),this}toggleMouseWheel(t){return null==t?this.isMouseWheelEnabled()?this.disableMouseWheel():this.enableMouseWheel():t?this.enableMouseWheel():this.disableMouseWheel(),this}isPannable(){const t=this.scroller.widget;return t?this.scroller.pannable:this.panning.pannable}enablePanning(){const t=this.scroller.widget;return t?this.scroller.enablePanning():this.panning.enablePanning(),this}disablePanning(){const t=this.scroller.widget;return t?this.scroller.disablePanning():this.panning.disablePanning(),this}togglePanning(t){return null==t?this.isPannable()?this.disablePanning():this.enablePanning():t!==this.isPannable()&&(t?this.enablePanning():this.disablePanning()),this}lockScroller(){var t;null===(t=this.scroller.widget)||void 0===t||t.lock()}unlockScroller(){var t;null===(t=this.scroller.widget)||void 0===t||t.unlock()}updateScroller(){var t;null===(t=this.scroller.widget)||void 0===t||t.update()}getScrollbarPosition(){const t=this.scroller.widget;return t.scrollbarPosition()}setScrollbarPosition(t,e,n){const i=this.scroller.widget;return i.scrollbarPosition(t,e,n),this}scrollToPoint(t,e,n){const i=this.scroller.widget;return i.scrollToPoint(t,e,n),this}scrollToContent(t){const e=this.scroller.widget;return e.scrollToContent(t),this}scrollToCell(t,e){const n=this.scroller.widget;return n.scrollToCell(t,e),this}transitionToPoint(t,e,n){const i=this.scroller.widget;return i.transitionToPoint(t,e,n),this}transitionToRect(t,e={}){const n=this.scroller.widget;return n.transitionToRect(t,e),this}isSelectionEnabled(){return!this.selection.disabled}enableSelection(){return this.selection.enable(),this}disableSelection(){return this.selection.disable(),this}toggleSelection(t){return null!=t?t!==this.isSelectionEnabled()&&(t?this.enableSelection():this.disableSelection()):this.isSelectionEnabled()?this.disableSelection():this.enableSelection(),this}isMultipleSelection(){return this.selection.isMultiple()}enableMultipleSelection(){return this.selection.enableMultiple(),this}disableMultipleSelection(){return this.selection.disableMultiple(),this}toggleMultipleSelection(t){return null!=t?t!==this.isMultipleSelection()&&(t?this.enableMultipleSelection():this.disableMultipleSelection()):this.isMultipleSelection()?this.disableMultipleSelection():this.enableMultipleSelection(),this}isSelectionMovable(){return!1!==this.selection.widget.options.movable}enableSelectionMovable(){return this.selection.widget.options.movable=!0,this}disableSelectionMovable(){return this.selection.widget.options.movable=!1,this}toggleSelectionMovable(t){return null!=t?t!==this.isSelectionMovable()&&(t?this.enableSelectionMovable():this.disableSelectionMovable()):this.isSelectionMovable()?this.disableSelectionMovable():this.enableSelectionMovable(),this}isRubberbandEnabled(){return!this.selection.rubberbandDisabled}enableRubberband(){return this.selection.enableRubberband(),this}disableRubberband(){return this.selection.disableRubberband(),this}toggleRubberband(t){return null!=t?t!==this.isRubberbandEnabled()&&(t?this.enableRubberband():this.disableRubberband()):this.isRubberbandEnabled()?this.disableRubberband():this.enableRubberband(),this}isStrictRubberband(){return!0===this.selection.widget.options.strict}enableStrictRubberband(){return this.selection.widget.options.strict=!0,this}disableStrictRubberband(){return this.selection.widget.options.strict=!1,this}toggleStrictRubberband(t){return null!=t?t!==this.isStrictRubberband()&&(t?this.enableStrictRubberband():this.disableStrictRubberband()):this.isStrictRubberband()?this.disableStrictRubberband():this.enableStrictRubberband(),this}setRubberbandModifiers(t){this.selection.setModifiers(t)}setSelectionFilter(t){return this.selection.setFilter(t),this}setSelectionDisplayContent(t){return this.selection.setContent(t),this}isSelectionEmpty(){return this.selection.isEmpty()}cleanSelection(t){return this.selection.clean(t),this}resetSelection(t,e){return this.selection.reset(t,e),this}getSelectedCells(){return this.selection.cells}getSelectedCellCount(){return this.selection.length}isSelected(t){return this.selection.isSelected(t)}select(t,e){return this.selection.select(t,e),this}unselect(t,e){return this.selection.unselect(t,e),this}isSnaplineEnabled(){return!this.snapline.widget.disabled}enableSnapline(){return this.snapline.widget.enable(),this}disableSnapline(){return this.snapline.widget.disable(),this}toggleSnapline(t){if(null==t)return this.isSnaplineEnabled()?this.disableSnapline():this.enableSnapline(),this;t!==this.isSnaplineEnabled()&&(t?this.enableSnapline():this.disableSnapline())}hideSnapline(){return this.snapline.widget.hide(),this}setSnaplineFilter(t){return this.snapline.widget.setFilter(t),this}isSnaplineOnResizingEnabled(){return!0===this.snapline.widget.options.resizing}enableSnaplineOnResizing(){return this.snapline.widget.options.resizing=!0,this}disableSnaplineOnResizing(){return this.snapline.widget.options.resizing=!1,this}toggleSnaplineOnResizing(t){return null!=t?t!==this.isSnaplineOnResizingEnabled()&&(t?this.enableSnaplineOnResizing():this.disableSnaplineOnResizing()):this.isSnaplineOnResizingEnabled()?this.disableSnaplineOnResizing():this.enableSnaplineOnResizing(),this}isSharpSnapline(){return!0===this.snapline.widget.options.sharp}enableSharpSnapline(){return this.snapline.widget.options.sharp=!0,this}disableSharpSnapline(){return this.snapline.widget.options.sharp=!1,this}toggleSharpSnapline(t){return null!=t?t!==this.isSharpSnapline()&&(t?this.enableSharpSnapline():this.disableSharpSnapline()):this.isSharpSnapline()?this.disableSharpSnapline():this.enableSharpSnapline(),this}getSnaplineTolerance(){return this.snapline.widget.options.tolerance}setSnaplineTolerance(t){return this.snapline.widget.options.tolerance=t,this}removeTools(){return this.emit("tools:remove"),this}hideTools(){return this.emit("tools:hide"),this}showTools(){return this.emit("tools:show"),this}toSVG(t,e={}){this.format.toSVG(t,e)}toDataURL(t,e){this.format.toDataURL(t,e)}toPNG(t,e={}){this.format.toPNG(t,e)}toJPEG(t,e={}){this.format.toJPEG(t,e)}printPreview(t){this.print.show(t)}dispose(){this.clearCells(),this.off(),this.css.dispose(),this.hook.dispose(),this.defs.dispose(),this.grid.dispose(),this.coord.dispose(),this.transform.dispose(),this.knob.dispose(),this.highlight.dispose(),this.background.dispose(),this.clipboard.dispose(),this.snapline.dispose(),this.selection.dispose(),this.history.dispose(),this.keyboard.dispose(),this.mousewheel.dispose(),this.print.dispose(),this.format.dispose(),this.minimap.dispose(),this.panning.dispose(),this.scroller.dispose(),this.view.dispose(),this.renderer.dispose(),this.size.dispose()}}ck([LA.checkScroller()],hk.prototype,"lockScroller",null),ck([LA.checkScroller()],hk.prototype,"unlockScroller",null),ck([LA.checkScroller()],hk.prototype,"updateScroller",null),ck([LA.checkScroller()],hk.prototype,"getScrollbarPosition",null),ck([LA.checkScroller()],hk.prototype,"setScrollbarPosition",null),ck([LA.checkScroller()],hk.prototype,"scrollToPoint",null),ck([LA.checkScroller()],hk.prototype,"scrollToContent",null),ck([LA.checkScroller()],hk.prototype,"scrollToCell",null),ck([LA.checkScroller()],hk.prototype,"transitionToPoint",null),ck([LA.checkScroller()],hk.prototype,"transitionToRect",null),ck([px.dispose()],hk.prototype,"dispose",null),function(t){t.View=BA,t.Hook=ok,t.Renderer=nM,t.Keyboard=qM,t.MouseWheel=XM,t.BaseManager=jA,t.DefsManager=bM,t.GridManager=wM,t.CoordManager=xM,t.PrintManager=JM,t.FormatManager=ZM,t.MiniMapManager=VM,t.HistoryManager=IM,t.SnaplineManager=AM,t.ScrollerManager=kM,t.ClipboardManager=TM,t.TransformManager=LM,t.HighlightManager=NM,t.BackgroundManager=sM,t.SelectionManager=BM}(hk||(hk={})),function(t){function e(e){if(null==e)return!1;if(e instanceof t)return!0;const n=e[Symbol.toStringTag],i=e;return(null==n||n===t.toStringTag)&&null!=i.hook&&null!=i.view&&null!=i.model}t.toStringTag=`X6.${t.name}`,t.isGraph=e}(hk||(hk={})),function(t){function e(e,n){const i=e instanceof HTMLElement?new t({container:e}):new t(e);return null!=n&&i.fromJSON(n),i}t.render=e}(hk||(hk={})),function(t){t.registerNode=tA.registry.register,t.registerEdge=uA.registry.register,t.registerView=Rx.registry.register,t.registerAttr=YC.registry.register,t.registerGrid=tw.registry.register,t.registerFilter=gw.registry.register,t.registerNodeTool=tE.registry.register,t.registerEdgeTool=eE.registry.register,t.registerBackground=vw.registry.register,t.registerHighlighter=Pw.registry.register,t.registerPortLayout=Gw.registry.register,t.registerPortLabelLayout=ax.registry.register,t.registerMarker=NC.registry.register,t.registerRouter=MS.registry.register,t.registerConnector=HS.registry.register,t.registerAnchor=CE.registry.register,t.registerEdgeAnchor=kE.registry.register,t.registerConnectionPoint=BE.registry.register,t.registerConnectionStrategy=Dx.registry.register,t.registerHTMLComponent=TA.componentRegistry.register}(hk||(hk={})),function(t){t.unregisterNode=tA.registry.unregister,t.unregisterEdge=uA.registry.unregister,t.unregisterView=Rx.registry.unregister,t.unregisterAttr=YC.registry.unregister,t.unregisterGrid=tw.registry.unregister,t.unregisterFilter=gw.registry.unregister,t.unregisterNodeTool=tE.registry.unregister,t.unregisterEdgeTool=eE.registry.unregister,t.unregisterBackground=vw.registry.unregister,t.unregisterHighlighter=Pw.registry.unregister,t.unregisterPortLayout=Gw.registry.unregister,t.unregisterPortLabelLayout=ax.registry.unregister,t.unregisterMarker=NC.registry.unregister,t.unregisterRouter=MS.registry.unregister,t.unregisterConnector=HS.registry.unregister,t.unregisterAnchor=CE.registry.unregister,t.unregisterEdgeAnchor=kE.registry.unregister,t.unregisterConnectionPoint=BE.registry.unregister,t.unregisterConnectionStrategy=Dx.registry.unregister,t.unregisterHTMLComponent=TA.componentRegistry.unregister}(hk||(hk={}));class uk{constructor(){this.cells=[]}copy(t,e,n={}){this.options=Object.assign({},n);const i=bA.isModel(e)?e:e.model,s=i.cloneSubGraph(t,n);this.cells=Ha(Object.keys(s).map((t=>s[t])),(t=>t.isEdge()?2:1)),this.serialize(n)}cut(t,e,n={}){this.copy(t,e,n);const i=hk.isGraph(e)?e.model:e;i.batchUpdate("cut",(()=>{t.forEach((t=>t.remove()))}))}paste(t,e={}){const n=Object.assign(Object.assign({},this.options),e),{offset:i,edgeProps:s,nodeProps:r}=n;let o=20,a=20;i&&(o="number"===typeof i?i:i.dx,a="number"===typeof i?i:i.dy),this.deserialize(n);const l=this.cells;l.forEach((t=>{t.model=null,t.removeProp("zIndex"),(o||a)&&t.translate(o,a),r&&t.isNode()&&t.prop(r),s&&t.isEdge()&&t.prop(s)}));const c=hk.isGraph(t)?t.model:t;return c.batchUpdate("paste",(()=>{c.addCells(this.cells)})),this.copy(l,t,e),l}serialize(t){!1!==t.useLocalStorage&&ak.save(this.cells)}deserialize(t){if(t.useLocalStorage){const t=ak.fetch();t&&(this.cells=t)}}isEmpty(){return this.cells.length<=0}clean(){this.options={},this.cells=[],ak.clean()}}(function(t){const e=`${Cw.prefixCls}.clipboard.cells`;function n(t){if(window.localStorage){const n=t.map((t=>t.toJSON()));localStorage.setItem(e,JSON.stringify(n))}}function i(){if(window.localStorage){const t=localStorage.getItem(e),n=t?JSON.parse(t):[];if(n)return bA.fromJSON(n)}}function s(){window.localStorage&&localStorage.removeItem(e)}t.save=n,t.fetch=i,t.clean=s})(ak||(ak={}));class dk{constructor(t){this.halo=t}get options(){return this.halo.options}get graph(){return this.halo.graph}get model(){return this.halo.model}get view(){return this.halo.view}get cell(){return this.halo.cell}get node(){return this.cell}getPresets(){return{className:"type-node",handles:[{name:"remove",position:"nw",events:{mousedown:this.removeCell.bind(this)},icon:null},{name:"resize",position:"se",events:{mousedown:this.startResize.bind(this),mousemove:this.doResize.bind(this),mouseup:this.stopResize.bind(this)},icon:null},{name:"clone",position:"n",events:{mousedown:this.startClone.bind(this),mousemove:this.doClone.bind(this),mouseup:this.stopClone.bind(this)},icon:null},{name:"link",position:"e",events:{mousedown:this.startLink.bind(this),mousemove:this.doLink.bind(this),mouseup:this.stopLink.bind(this)},icon:null},{name:"fork",position:"ne",events:{mousedown:this.startFork.bind(this),mousemove:this.doFork.bind(this),mouseup:this.stopFork.bind(this)},icon:null},{name:"unlink",position:"w",events:{mousedown:this.unlink.bind(this)},icon:null},{name:"rotate",position:"sw",events:{mousedown:this.startRotate.bind(this),mousemove:this.doRotate.bind(this),mouseup:this.stopRotate.bind(this)},icon:null}],bbox(t){if(this.options.useCellGeometry){const e=t.cell;return e.getBBox()}return t.getBBox()},content(t){const e=ug("x: <%= x %>, y: <%= y %>, width: <%= width %>, height: <%= height %>, angle: <%= angle %>"),n=t.cell,i=n.getBBox();return e({x:Math.floor(i.x),y:Math.floor(i.y),width:Math.floor(i.width),height:Math.floor(i.height),angle:Math.floor(n.getAngle())})},magnet(t){return t.container},tinyThreshold:40,smallThreshold:80,loopEdgePreferredSide:"top",loopEdgeWidth:40,rotateGrid:15,rotateEmbeds:!1}}removeCell(){this.model.removeConnectedEdges(this.cell),this.cell.remove()}startLink({x:t,y:e}){this.halo.startBatch();const n=this.graph,i=this.createEdgeConnectedToSource();i.setTarget({x:t,y:e}),this.model.addEdge(i,{validation:!1,halo:this.halo.cid,async:!1}),n.view.undelegateEvents(),this.edgeView=n.renderer.findViewByCell(i),this.edgeView.prepareArrowheadDragging("target",{x:t,y:e,fallbackAction:"remove"})}createEdgeConnectedToSource(){const t=this.getMagnet(this.view,"source"),e=this.getEdgeTerminal(this.view,t),n=this.graph.hook.getDefaultEdge(this.view,t);return n.setSource(e),n}getMagnet(t,e){const n=this.options.magnet;if("function"===typeof n){const i=Em(n,this.halo,t,e);if(i instanceof SVGElement)return i}throw new Error("`magnet()` has to return an SVGElement")}getEdgeTerminal(t,e){const n={cell:t.cell.id};if(e!==t.container){const i=e.getAttribute("port");i?n.port=i:n.selector=t.getSelector(e)}return n}doLink({e:t,x:e,y:n}){this.edgeView&&this.edgeView.onMouseMove(t,e,n)}stopLink({e:t,x:e,y:n}){const i=this.edgeView;if(i){i.onMouseUp(t,e,n);const s=i.cell;s.hasLoop()&&this.makeLoopEdge(s),this.halo.stopBatch(),this.halo.trigger("action:edge:addde",{edge:s}),this.edgeView=null}this.graph.view.delegateEvents()}makeLoopEdge(t){let e=null,n=null;const i=this.options.loopEdgeWidth,s=this.graph.options,r=new Ly(0,0,s.width,s.height),o=this.graph.graphToLocal(this.view.getBBox()),a=[this.options.loopEdgePreferredSide,"top","bottom","left","right"].some((t=>{let s=null,a=0,l=0;switch(t){case"top":s=new jy(o.x+o.width/2,o.y-i),a=i/2;break;case"bottom":s=new jy(o.x+o.width/2,o.y+o.height+i),a=i/2;break;case"left":s=new jy(o.x-i,o.y+o.height/2),l=i/2;break;case"right":s=new jy(o.x+o.width+i,o.y+o.height/2),l=i/2;break;default:break}return!!s&&(e=s.translate(-a,-l),n=s.translate(a,l),r.containsPoint(e)&&r.containsPoint(n))}));a&&e&&n&&t.setVertices([e,n])}startResize({e:t}){this.halo.startBatch(),this.flip=[1,0,0,1,1,0,0,1][Math.floor(Ay.normalize(this.node.getAngle())/45)],this.view.addClass("node-resizing"),cM("node:resize",t,this.view)}doResize({e:t,dx:e,dy:n}){const i=this.node.getSize(),s=Math.max(i.width+(this.flip?e:n),1),r=Math.max(i.height+(this.flip?n:e),1);this.node.resize(s,r,{absolute:!0}),cM("node:resizing",t,this.view)}stopResize({e:t}){this.view.removeClass("node-resizing"),cM("node:resized",t,this.view),this.halo.stopBatch()}startClone({e:t,x:e,y:n}){this.halo.startBatch();const i=this.options,s=i.clone(this.cell,{clone:!0});if(!ZS.isCell(s))throw new Error("option 'clone()' has to return a cell");this.centerNodeAtCursor(s,e,n),this.model.addCell(s,{halo:this.halo.cid,async:!1});const r=this.graph.renderer.findViewByCell(s);r.onMouseDown(t,e,n),this.halo.setEventData(t,{cloneView:r})}centerNodeAtCursor(t,e,n){const i=t.getBBox().getCenter(),s=e-i.x,r=n-i.y;t.translate(s,r)}doClone({e:t,x:e,y:n}){const i=this.halo.getEventData(t).cloneView;i&&i.onMouseMove(t,e,n)}stopClone({e:t,x:e,y:n}){const i=this.halo.getEventData(t).cloneView;i&&i.onMouseUp(t,e,n),this.halo.stopBatch()}startFork({e:t,x:e,y:n}){this.halo.startBatch();const i=this.options.clone(this.cell,{fork:!0});if(!ZS.isCell(i))throw new Error("option 'clone()' has to return a cell");this.centerNodeAtCursor(i,e,n),this.model.addCell(i,{halo:this.halo.cid,async:!1});const s=this.createEdgeConnectedToSource(),r=this.graph.renderer.findViewByCell(i),o=this.getMagnet(r,"target"),a=this.getEdgeTerminal(r,o);s.setTarget(a),this.model.addEdge(s,{halo:this.halo.cid,async:!1}),r.onMouseDown(t,e,n),this.halo.setEventData(t,{cloneView:r})}doFork({e:t,x:e,y:n}){const i=this.halo.getEventData(t).cloneView;i&&i.onMouseMove(t,e,n)}stopFork({e:t,x:e,y:n}){const i=this.halo.getEventData(t).cloneView;i&&i.onMouseUp(t,e,n),this.halo.stopBatch()}startRotate({e:t,x:e,y:n}){this.halo.startBatch();const i=this.node.getBBox().getCenter(),s=[this.node];this.options.rotateEmbeds&&this.node.getDescendants({deep:!0}).reduce(((t,e)=>(e.isNode()&&t.push(e),t)),s),this.halo.setEventData(t,{center:i,nodes:s,rotateStartAngles:s.map((t=>t.getAngle())),clientStartAngle:new jy(e,n).theta(i)}),s.forEach((e=>{const n=this.graph.findViewByCell(e);n&&(n.addClass("node-rotating"),cM("node:rotate",t,n))}))}doRotate({e:t,x:e,y:n}){const i=this.halo.getEventData(t),s=i.clientStartAngle-new jy(e,n).theta(i.center);i.nodes.forEach(((e,n)=>{const r=i.rotateStartAngles[n],o=ww.snapToGrid(r+s,this.options.rotateGrid);e.rotate(o,{absolute:!0,center:i.center,halo:this.halo.cid}),cM("node:rotating",t,this.graph.findViewByCell(e))}))}stopRotate({e:t}){const e=this.halo.getEventData(t);e.nodes.forEach((e=>{const n=this.graph.findViewByCell(e);n.removeClass("node-rotating"),cM("node:rotated",t,n)})),this.halo.stopBatch()}unlink(){this.halo.startBatch(),this.model.removeConnectedEdges(this.cell),this.halo.stopBatch()}}class pk{constructor(t){this.halo=t}get options(){return this.halo.options}get graph(){return this.halo.graph}get model(){return this.halo.model}get view(){return this.halo.view}get cell(){return this.halo.cell}get edge(){return this.cell}getPresets(){return{className:"type-edge",handles:[{name:"remove",position:"nw",icon:null,events:{mousedown:this.removeEdge.bind(this)}},{name:"direction",position:"se",icon:null,events:{mousedown:this.directionSwap.bind(this)}}],content:!1,bbox(t){return t.graph.localToGraph(t.getPointAtRatio(.5))},tinyThreshold:-1,smallThreshold:-1}}removeEdge(){this.cell.remove()}directionSwap(){const t=this.edge.getSource(),e=this.edge.getTarget();this.edge.prop({source:e,target:t})}}class gk extends qA{get type(){return this.options.type||"surround"}get handleOptions(){return this.options}init(t){this.options=kc(gk.defaultOptions,this.cell.isNode()?new dk(this).getPresets():this.cell.isEdge()?new pk(this).getPresets():null,t),this.render(),this.initHandles(),this.update(),this.startListening()}startListening(){const t=this.model,e=this.graph,n=this.view.cell;n.on("removed",this.remove,this),t.on("reseted",this.remove,this),e.on("halo:destroy",this.remove,this),t.on("*",this.update,this),e.on("scale",this.update,this),e.on("translate",this.update,this),super.startListening()}stopListening(){const t=this.model,e=this.graph,n=this.view.cell;this.undelegateEvents(),n.off("removed",this.remove,this),t.off("reseted",this.remove,this),e.off("halo:destroy",this.remove,this),t.off("*",this.update,this),e.off("scale",this.update,this),e.off("translate",this.update,this),super.stopListening()}render(){const t=this.options,e=this.prefixClassName("widget-halo");return this.view.addClass(lk.NODE_CLS),this.container=document.createElement("div"),this.$container=this.$(this.container).addClass(e).attr("data-shape",this.view.cell.shape),t.className&&this.$container.addClass(t.className),this.$handleContainer=this.$("
").addClass(`${e}-handles`).appendTo(this.container),this.$content=this.$("
").addClass(`${e}-content`).appendTo(this.container),this.$container.appendTo(this.graph.container),this}remove(){return this.stopBatch(),this.view.removeClass(lk.NODE_CLS),super.remove()}update(){if(this.isRendered()){this.updateContent();const t=this.getBBox(),e=this.options.tinyThreshold||0,n=this.options.smallThreshold||0;this.$handleContainer.toggleClass(`${this.handleClassName}-tiny`,t.width0;this.$handleContainer.children(".unlink").toggleClass("hidden",!t)}startBatch(){this.model.startBatch("halo",{halo:this.cid})}stopBatch(){this.model.hasActiveBatch("halo")&&this.model.stopBatch("halo",{halo:this.cid})}}(function(t){t.defaultOptions={type:"surround",clearAll:!0,clearOnBlankMouseDown:!0,useCellGeometry:!1,clone:t=>t.clone().removeZIndex()}})(gk||(gk={})),Object.getOwnPropertyNames(VA.prototype).forEach((t=>{"constructor"!==t&&Object.defineProperty(gk.prototype,t,Object.getOwnPropertyDescriptor(VA.prototype,t))})),function(t){t.NODE_CLS="has-widget-halo"}(lk||(lk={}));var fk,mk,yk,bk=function(t,e,n,i){var s,r=arguments.length,o=r<3?e:null===i?i=Object.getOwnPropertyDescriptor(e,n):i;if("object"===typeof Reflect&&"function"===typeof Reflect.decorate)o=Reflect.decorate(t,e,n,i);else for(var a=t.length-1;a>=0;a--)(s=t[a])&&(o=(r<3?s(o):r>3?s(e,n,o):s(e,n))||o);return r>3&&o&&Object.defineProperty(e,n,o),o};class vk extends Ex{constructor(t){super(),this.options=Object.assign(Object.assign({},vk.defaults),t),this.container=document.createElement("div"),this.$container=this.$(this.container).addClass(this.prefixClassName("widget-dnd")),this.draggingGraph=new hk(Object.assign(Object.assign({},this.options.delegateGraphOptions),{container:document.createElement("div"),width:1,height:1})),this.$container.append(this.draggingGraph.container)}get targetScroller(){const t=this.options.target;return hk.isGraph(t)?t.scroller.widget:t}get targetGraph(){const t=this.options.target;return hk.isGraph(t)?t:t.graph}get targetModel(){return this.targetGraph.model}get snapline(){return this.targetGraph.snapline.widget}start(t,e){const n=e;n.preventDefault(),this.targetModel.startBatch("dnd"),this.$container.addClass("dragging").appendTo(this.options.containerParent||document.body),this.sourceNode=t,this.prepareDragging(t,n.clientX,n.clientY);const i=this.updateNodePosition(n.clientX,n.clientY);this.isSnaplineEnabled()&&(this.snapline.captureCursorOffset({e:n,node:t,cell:t,view:this.draggingView,x:i.x,y:i.y}),this.draggingNode.on("change:position",this.snap,this)),this.delegateDocumentEvents(vk.documentEvents,n.data)}isSnaplineEnabled(){return this.snapline&&!this.snapline.disabled}prepareDragging(t,e,n){const i=this.draggingGraph,s=i.model,r=this.options.getDragNode(t,{sourceNode:t,draggingGraph:i,targetGraph:this.targetGraph});r.position(0,0);let o=5;if(this.isSnaplineEnabled()&&(o+=this.snapline.options.tolerance||0),this.isSnaplineEnabled()||this.options.scaled){const t=this.targetGraph.transform.getScale();i.scale(t.sx,t.sy),o*=Math.max(t.sx,t.sy)}else i.scale(1,1);this.clearDragging(),this.options.animation&&this.$container.stop(!0,!0),s.resetCells([r]);const a=i.findViewByCell(r);a.undelegateEvents(),a.cell.off("changed"),i.fitToContent({padding:o,allowNewOrigin:"any"});const l=a.getBBox();this.geometryBBox=a.getBBox({useCellGeometry:!0}),this.delta=this.geometryBBox.getTopLeft().diff(l.getTopLeft()),this.draggingNode=r,this.draggingView=a,this.draggingBBox=r.getBBox(),this.padding=o,this.originOffset=this.updateGraphPosition(e,n)}updateGraphPosition(t,e){const n=document.body.scrollTop||document.documentElement.scrollTop,i=this.delta,s=this.geometryBBox,r=this.padding||5,o={left:t-i.x-s.width/2-r,top:e-i.y-s.height/2-r+n};return this.draggingGraph&&this.$container.offset(o),o}updateNodePosition(t,e){const n=this.targetGraph.clientToLocal(t,e),i=this.draggingBBox;return n.x-=i.width/2,n.y-=i.height/2,this.draggingNode.position(n.x,n.y),n}snap({cell:t,current:e,options:n}){const i=t;if(n.snapped){const t=this.draggingBBox;i.position(t.x+n.tx,t.y+n.ty,{silent:!0}),this.draggingView.translate(),i.position(e.x,e.y,{silent:!0}),this.snapOffset={x:n.tx,y:n.ty}}else this.snapOffset=null}onDragging(t){const e=this.draggingView;if(e){t.preventDefault();const n=this.normalizeEvent(t),i=n.clientX,s=n.clientY;this.updateGraphPosition(i,s);const r=this.updateNodePosition(i,s),o=this.targetGraph.options.embedding.enabled,a=(o||this.isSnaplineEnabled())&&this.isInsideValidArea({x:i,y:s});if(o){e.setEventData(n,{graph:this.targetGraph,candidateEmbedView:this.candidateEmbedView});const t=e.getEventData(n);a?e.processEmbedding(n,t):e.clearEmbedding(t),this.candidateEmbedView=t.candidateEmbedView}this.isSnaplineEnabled()&&(a?this.snapline.snapOnMoving({e:n,view:e,x:r.x,y:r.y}):this.snapline.hide())}}onDragEnd(t){const e=this.draggingNode;if(e){const n=this.normalizeEvent(t),i=this.draggingView,s=this.draggingBBox,r=this.snapOffset;let o=s.x,a=s.y;r&&(o+=r.x,a+=r.y),e.position(o,a,{silent:!0});const l=this.drop(e,{x:n.clientX,y:n.clientY}),c=t=>{t?(this.onDropped(e),this.targetGraph.options.embedding.enabled&&i&&(i.setEventData(n,{cell:t,graph:this.targetGraph,candidateEmbedView:this.candidateEmbedView}),i.finalizeEmbedding(n,i.getEventData(n)))):this.onDropInvalid(),this.candidateEmbedView=null,this.targetModel.stopBatch("dnd")};Am(l)?(this.undelegateDocumentEvents(),l.then(c)):c(l)}}clearDragging(){this.draggingNode&&(this.sourceNode=null,this.draggingNode.remove(),this.draggingNode=null,this.draggingView=null,this.delta=null,this.padding=null,this.snapOffset=null,this.originOffset=null,this.undelegateDocumentEvents())}onDropped(t){this.draggingNode===t&&(this.clearDragging(),this.$container.removeClass("dragging").remove())}onDropInvalid(){const t=this.draggingNode;if(t){const e=this.options.animation;if(e){const n="object"===typeof e&&e.duration||150,i="object"===typeof e&&e.easing||"swing";this.draggingView=null,this.$container.animate(this.originOffset,n,i,(()=>this.onDropped(t)))}else this.onDropped(t)}}isInsideValidArea(t){let e;const n=this.targetGraph,i=this.targetScroller;if(i)if(i.options.autoResize)e=this.getDropArea(i.container);else{const t=this.getDropArea(i.container);e=this.getDropArea(n.container).intersectsWithRect(t)}else e=this.getDropArea(n.container);return e&&e.containsPoint(t)}getDropArea(t){const e=this.$(t),n=e.offset(),i=document.body.scrollTop||document.documentElement.scrollTop,s=document.body.scrollLeft||document.documentElement.scrollLeft;return Ly.create({x:n.left+parseInt(e.css("border-left-width"),10)-s,y:n.top+parseInt(e.css("border-top-width"),10)-i,width:e.innerWidth(),height:e.innerHeight()})}drop(t,e){if(this.isInsideValidArea(e)){const n=this.targetGraph,i=n.model,s=n.clientToLocal(e),r=this.sourceNode,o=this.options.getDropNode(t,{sourceNode:r,draggingNode:t,targetGraph:this.targetGraph,draggingGraph:this.draggingGraph}),a=o.getBBox();s.x+=a.x-a.width/2,s.y+=a.y-a.height/2;const l=this.snapOffset?1:n.getGridSize();o.position(ww.snapToGrid(s.x,l),ww.snapToGrid(s.y,l)),o.removeZIndex();const c=this.options.validateNode,h=!c||c(o,{sourceNode:r,draggingNode:t,droppingNode:o,targetGraph:n,draggingGraph:this.draggingGraph});return"boolean"===typeof h?h?(i.addCell(o,{stencil:this.cid}),o):null:km(h).then((t=>t?(i.addCell(o,{stencil:this.cid}),o):null))}return null}onRemove(){this.draggingGraph&&(this.draggingGraph.view.remove(),this.draggingGraph.dispose())}dispose(){this.remove()}}function Ck(t,e={}){const n=bA.isModel(t)?t:(new bA).resetCells(t,{sort:!1,dryrun:!0}),i=n.getNodes(),s=e.columns||1,r=Math.ceil(i.length/s),o=e.dx||0,a=e.dy||0,l=!1!==e.center,c=!0===e.resizeToFit,h=e.marginX||0,u=e.marginY||0,d=[];let p=e.columnWidth;if("compact"===p)for(let b=0;b{const i=n%s,r=Math.floor(n/s),h=d[i],u=f[r];let p=0,m=0,b=t.getSize();if(c){let n=h-2*o,i=u-2*a;const s=b.height*(b.width?n/b.width:1),r=b.width*(b.height?i/b.height:1);ut.clone(),getDropNode:t=>t.clone()},t.documentEvents={mousemove:"onDragging",touchmove:"onDragging",mouseup:"onDragEnd",touchend:"onDragEnd",touchcancel:"onDragEnd"}}(vk||(vk={})),function(t){function e(t,e){return t.reduce(((t,n)=>Math.max(n.getSize()[e],t)),0)}function n(t,e,n){const i=[];for(let s=n*e,r=s+n;s(t.push(t[n]+e),t)),[e||0])}t.getMaxDim=e,t.getNodesInRow=n,t.getNodesInColumn=i,t.accumulate=s}(fk||(fk={}));class wk extends Ex{constructor(t){if(super(),this.graphs={},this.$groups={},this.options=Object.assign(Object.assign({},wk.defaultOptions),t),this.dnd=new vk(this.options),this.onSearch=mm(this.onSearch,200),this.container=document.createElement("div"),this.$container=this.$(this.container).addClass(this.prefixClassName(mk.base)).attr("data-not-found-text",this.options.notFoundText||"No matches found"),this.options.collapsable=t.collapsable&&t.groups&&t.groups.some((t=>!1!==t.collapsable)),this.options.collapsable){this.$container.addClass("collapsable");const e=t.groups&&t.groups.every((t=>t.collapsed||!1===t.collapsable));e&&this.$container.addClass("collapsed")}this.$("
").addClass(this.prefixClassName(mk.title)).html(this.options.title).appendTo(this.$container),t.search&&this.$container.addClass("searchable").append(this.renderSearch()),this.$content=this.$("
").addClass(this.prefixClassName(mk.content)).appendTo(this.$container);const e=t.stencilGraphOptions||{};if(t.groups&&t.groups.length)t.groups.forEach((n=>{const i=this.$("
").addClass(this.prefixClassName(mk.group)).attr("data-name",n.name);(null==n.collapsable&&t.collapsable||!1!==n.collapsable)&&i.addClass("collapsable"),i.toggleClass("collapsed",!0===n.collapsed);const s=this.$("

").addClass(this.prefixClassName(mk.groupTitle)).html(n.title||n.name),r=this.$("
").addClass(this.prefixClassName(mk.groupContent)),o=n.graphOptions,a=new hk(Object.assign(Object.assign(Object.assign({},e),o),{container:document.createElement("div"),model:e.model||new bA,width:n.graphWidth||t.stencilGraphWidth,height:n.graphHeight||t.stencilGraphHeight,interacting:!1,preventDefaultBlankAction:!1}));r.append(a.container),i.append(s,r).appendTo(this.$content),this.$groups[n.name]=i,this.graphs[n.name]=a}));else{const n=new hk(Object.assign(Object.assign({},e),{container:document.createElement("div"),model:e.model||new bA,width:t.stencilGraphWidth,height:t.stencilGraphHeight,interacting:!1,preventDefaultBlankAction:!1}));this.$content.append(n.container),this.graphs[yk.defaultGroupName]=n}return this.startListening(),this}get targetScroller(){const t=this.options.target;return hk.isGraph(t)?t.scroller.widget:t}get targetGraph(){const t=this.options.target;return hk.isGraph(t)?t:t.graph}get targetModel(){return this.targetGraph.model}renderSearch(){return this.$("
").addClass(this.prefixClassName(mk.search)).append(this.$("").attr({type:"search",placeholder:this.options.placeholder||"Search"}).addClass(this.prefixClassName(mk.searchText)))}startListening(){const t=this.prefixClassName(mk.title),e=this.prefixClassName(mk.searchText),n=this.prefixClassName(mk.groupTitle);this.delegateEvents({[`click .${t}`]:"onTitleClick",[`touchstart .${t}`]:"onTitleClick",[`click .${n}`]:"onGroupTitleClick",[`touchstart .${n}`]:"onGroupTitleClick",[`input .${e}`]:"onSearch",[`focusin .${e}`]:"onSearchFocusIn",[`focusout .${e}`]:"onSearchFocusOut"}),Object.keys(this.graphs).forEach((t=>{const e=this.graphs[t];e.on("cell:mousedown",this.onDragStart,this)}))}stopListening(){this.undelegateEvents(),Object.keys(this.graphs).forEach((t=>{const e=this.graphs[t];e.off("cell:mousedown",this.onDragStart,this)}))}load(t,e){return Array.isArray(t)?this.loadGroup(t,e):this.options.groups&&Object.keys(this.options.groups).forEach((e=>{t[e]&&this.loadGroup(t[e],e)})),this}loadGroup(t,e){const n=this.getModel(e);if(n){const e=t.map((t=>tA.isNode(t)?t:tA.create(t)));n.resetCells(e)}const i=this.getGroup(e);let s=this.options.stencilGraphHeight;i&&null!=i.graphHeight&&(s=i.graphHeight);const r=i&&i.layout||this.options.layout;if(r&&n&&Em(r,this,n,i),!s){const t=this.getGraph(e);t.fitToContent({minWidth:t.options.width,gridHeight:1,padding:i&&i.graphPadding||this.options.stencilGraphPadding||10})}return this}onDragStart(t){const{e:e,node:n}=t;this.dnd.start(n,e)}filter(t,e){const n=Object.keys(this.graphs).reduce(((n,i)=>{const s=this.graphs[i],r=i===yk.defaultGroupName?null:i,o=s.model.getNodes().filter((n=>{let i=!1;i="function"===typeof e?Em(e,this,n,t,r,this):"boolean"===typeof e?e:this.isCellMatched(n,t,e,t.toLowerCase()!==t);const o=s.renderer.findViewByCell(n);return o&&o.$(o.container).toggleClass("unmatched",!i),i})),a=o.length>0,l=this.options,c=new bA;return c.resetCells(o),l.layout&&Em(l.layout,this,c,this.getGroup(i)),this.$groups[i]&&this.$groups[i].toggleClass("unmatched",!a),s.fitToContent({gridWidth:1,gridHeight:1,padding:l.stencilGraphPadding||10}),n||a}),!1);this.$container.toggleClass("not-found",!n)}isCellMatched(t,e,n,i){return!e||!n||Object.keys(n).some((s=>{if("*"===s||t.shape===s){const r=n[s];if("boolean"===typeof r)return r;const o=Array.isArray(r)?r:[r];return o.some((n=>{let s=t.getPropByPath(n);return 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From: eensander Date: Thu, 30 Jun 2022 02:46:57 +0200 Subject: [PATCH 4/7] needed for tui editor --- src/style/index.scss | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/src/style/index.scss b/src/style/index.scss index 6199896..2d664b3 100644 --- a/src/style/index.scss +++ b/src/style/index.scss @@ -1,4 +1,11 @@ -@tailwind base; +// There are problems with the specificity of the toastui-toolbar buttons and +// tailwindcss's preflight button specification. The following is the only +// current 'solution' to this. + +/* @tailwind base; */ +@import "~tailwindcss/lib/css/preflight.css"; +@import "~@toast-ui/editor/dist/toastui-editor.css"; + @tailwind components; @tailwind utilities; From 618c30d9eecf5e79282343aae0667b4004368ab7 Mon Sep 17 00:00:00 2001 From: eensander Date: Thu, 30 Jun 2022 03:56:18 +0200 Subject: [PATCH 5/7] markdown editor aswell as escaping works basic --- package-lock.json | 135 ++++++++ package.json | 1 + .../graph/GraphModelerConfigBar.vue | 91 ++++- src/components/shared/ModalComponent.vue | 67 ++++ src/components/shared/easymde/EasymdeView.vue | 54 +++ src/components/shared/easymde/index.ts | 3 + .../shared/tui-editor-vue/TUIEditor.vue | 96 ------ src/components/shared/tui-editor-vue/index.ts | 25 -- src/style/index.scss | 19 +- src/utils/graph.ts | 4 - src/utils/modal.ts | 17 + src/utils/transformer/docassemble.ts | 20 +- src/utils/transformer/docassemble_legacy.ts | 318 ------------------ tailwind.config.js | 2 +- 14 files changed, 382 insertions(+), 470 deletions(-) create mode 100644 src/components/shared/ModalComponent.vue create mode 100644 src/components/shared/easymde/EasymdeView.vue create mode 100644 src/components/shared/easymde/index.ts delete mode 100644 src/components/shared/tui-editor-vue/TUIEditor.vue delete mode 100644 src/components/shared/tui-editor-vue/index.ts create mode 100644 src/utils/modal.ts delete mode 100644 src/utils/transformer/docassemble_legacy.ts diff --git a/package-lock.json b/package-lock.json index 20385c9..030948e 100644 --- a/package-lock.json +++ b/package-lock.json @@ -25,6 +25,7 @@ "@vue/eslint-config-typescript": "^9.1.0", "autoprefixer": "^10.4.4", "axios": "^0.26.1", + "easymde": "^2.16.1", "eslint": "^7.32.0", "eslint-plugin-vue": "^8.0.3", "postcss": "^8.4.12", @@ -2099,6 +2100,15 @@ "@types/node": "*" } }, + "node_modules/@types/codemirror": { + "version": "5.60.5", + "resolved": "https://registry.npmjs.org/@types/codemirror/-/codemirror-5.60.5.tgz", + "integrity": "sha512-TiECZmm8St5YxjFUp64LK0c8WU5bxMDt9YaAek1UqUb9swrSCoJhh92fWu1p3mTEqlHjhB5sY7OFBhWroJXZVg==", + "dev": true, + "dependencies": { + "@types/tern": "*" + } + }, "node_modules/@types/connect": { "version": "3.4.35", "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.35.tgz", @@ -2188,6 +2198,12 @@ "integrity": "sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==", "dev": true }, + "node_modules/@types/marked": { + "version": "4.0.3", + "resolved": "https://registry.npmjs.org/@types/marked/-/marked-4.0.3.tgz", + "integrity": "sha512-HnMWQkLJEf/PnxZIfbm0yGJRRZYYMhb++O9M36UCTA9z53uPvVoSlAwJr3XOpDEryb7Hwl1qAx/MV6YIW1RXxg==", + "dev": true + }, "node_modules/@types/mime": { "version": "1.3.2", "resolved": "https://registry.npmjs.org/@types/mime/-/mime-1.3.2.tgz", @@ -2264,6 +2280,15 @@ "@types/node": "*" } }, + "node_modules/@types/tern": { + "version": "0.23.4", + "resolved": "https://registry.npmjs.org/@types/tern/-/tern-0.23.4.tgz", + "integrity": "sha512-JAUw1iXGO1qaWwEOzxTKJZ/5JxVeON9kvGZ/osgZaJImBnyjyn0cjovPsf6FNLmyGY8Vw9DoXZCMlfMkMwHRWg==", + "dev": true, + "dependencies": { + "@types/estree": "*" + } + }, "node_modules/@types/uuid": { "version": "8.3.4", "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-8.3.4.tgz", @@ -4386,6 +4411,21 @@ "node": ">=6" } }, + "node_modules/codemirror": { + "version": "5.65.6", + "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.65.6.tgz", + "integrity": "sha512-zNihMSMoDxK9Gqv9oEyDT8oM51rcRrQ+IEo2zyS48gJByBq5Fj8XuNEguMra+MuIOuh6lkpnLUJeL70DoTt6yw==", + "dev": true + }, + "node_modules/codemirror-spell-checker": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/codemirror-spell-checker/-/codemirror-spell-checker-1.1.2.tgz", + "integrity": "sha512-2Tl6n0v+GJRsC9K3MLCdLaMOmvWL0uukajNJseorZJsslaxZyZMgENocPU8R0DyoTAiKsyqiemSOZo7kjGV0LQ==", + "dev": true, + "dependencies": { + "typo-js": "*" + } + }, "node_modules/color-convert": { "version": "1.9.3", "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz", @@ -5308,6 +5348,19 @@ "node": ">=6.0.0" } }, + "node_modules/easymde": { + "version": "2.16.1", + "resolved": "https://registry.npmjs.org/easymde/-/easymde-2.16.1.tgz", + "integrity": "sha512-FihYgjRsKfhGNk89SHSqxKLC4aJ1kfybPWW6iAmtb5GnXu+tnFPSzSaGBmk1RRlCuhFSjhF0SnIMGVPjEzkr6g==", + "dev": true, + "dependencies": { + "@types/codemirror": "^5.60.4", + "@types/marked": "^4.0.1", + "codemirror": "^5.63.1", + "codemirror-spell-checker": "1.1.2", + "marked": "^4.0.10" + } + }, "node_modules/ee-first": { "version": "1.1.1", "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz", @@ -7807,6 +7860,18 @@ "semver": "bin/semver.js" } }, + "node_modules/marked": { + "version": "4.0.17", + "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.17.tgz", + "integrity": "sha512-Wfk0ATOK5iPxM4ptrORkFemqroz0ZDxp5MWfYA7H/F+wO17NRWV5Ypxi6p3g2Xmw2bKeiYOl6oVnLHKxBA0VhA==", + "dev": true, + "bin": { + "marked": "bin/marked.js" + }, + "engines": { + "node": ">= 12" + } + }, "node_modules/mdn-data": { "version": "2.0.14", "resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.14.tgz", @@ -11037,6 +11102,12 @@ "node": ">=4.2.0" } }, + "node_modules/typo-js": { + "version": "1.2.1", + "resolved": "https://registry.npmjs.org/typo-js/-/typo-js-1.2.1.tgz", + "integrity": "sha512-bTGLjbD3WqZDR3CgEFkyi9Q/SS2oM29ipXrWfDb4M74ea69QwKAECVceYpaBu0GfdnASMg9Qfl67ttB23nePHg==", + "dev": true + }, "node_modules/unicode-canonical-property-names-ecmascript": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-2.0.0.tgz", @@ -13628,6 +13699,15 @@ "@types/node": "*" } }, + "@types/codemirror": { + "version": "5.60.5", + "resolved": "https://registry.npmjs.org/@types/codemirror/-/codemirror-5.60.5.tgz", + "integrity": "sha512-TiECZmm8St5YxjFUp64LK0c8WU5bxMDt9YaAek1UqUb9swrSCoJhh92fWu1p3mTEqlHjhB5sY7OFBhWroJXZVg==", + "dev": true, + "requires": { + "@types/tern": "*" + } + }, "@types/connect": { "version": "3.4.35", "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.35.tgz", @@ -13717,6 +13797,12 @@ "integrity": "sha512-wOuvG1SN4Us4rez+tylwwwCV1psiNVOkJeM3AUWUNWg/jDQY2+HE/444y5gc+jBmRqASOm2Oeh5c1axHobwRKQ==", "dev": true }, + "@types/marked": { + "version": "4.0.3", + "resolved": "https://registry.npmjs.org/@types/marked/-/marked-4.0.3.tgz", + "integrity": "sha512-HnMWQkLJEf/PnxZIfbm0yGJRRZYYMhb++O9M36UCTA9z53uPvVoSlAwJr3XOpDEryb7Hwl1qAx/MV6YIW1RXxg==", + "dev": true + }, "@types/mime": { "version": "1.3.2", "resolved": "https://registry.npmjs.org/@types/mime/-/mime-1.3.2.tgz", @@ -13793,6 +13879,15 @@ "@types/node": "*" } }, + "@types/tern": { + "version": "0.23.4", + "resolved": "https://registry.npmjs.org/@types/tern/-/tern-0.23.4.tgz", + "integrity": "sha512-JAUw1iXGO1qaWwEOzxTKJZ/5JxVeON9kvGZ/osgZaJImBnyjyn0cjovPsf6FNLmyGY8Vw9DoXZCMlfMkMwHRWg==", + "dev": true, + "requires": { + "@types/estree": "*" + } + }, "@types/uuid": { "version": "8.3.4", "resolved": "https://registry.npmjs.org/@types/uuid/-/uuid-8.3.4.tgz", @@ -15388,6 +15483,21 @@ "shallow-clone": "^3.0.0" } }, + "codemirror": { + "version": "5.65.6", + "resolved": "https://registry.npmjs.org/codemirror/-/codemirror-5.65.6.tgz", + "integrity": "sha512-zNihMSMoDxK9Gqv9oEyDT8oM51rcRrQ+IEo2zyS48gJByBq5Fj8XuNEguMra+MuIOuh6lkpnLUJeL70DoTt6yw==", + "dev": true + }, + "codemirror-spell-checker": { + "version": "1.1.2", + "resolved": "https://registry.npmjs.org/codemirror-spell-checker/-/codemirror-spell-checker-1.1.2.tgz", + "integrity": "sha512-2Tl6n0v+GJRsC9K3MLCdLaMOmvWL0uukajNJseorZJsslaxZyZMgENocPU8R0DyoTAiKsyqiemSOZo7kjGV0LQ==", + "dev": true, + "requires": { + "typo-js": "*" + } + }, "color-convert": { "version": "1.9.3", "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz", @@ -16064,6 +16174,19 @@ "integrity": "sha512-wK2sCs4feiiJeFXn3zvY0p41mdU5VUgbgs1rNsc/y5ngFUijdWd+iIN8eoyuZHKB8xN6BL4PdWmzqFmxNg6V2w==", "dev": true }, + "easymde": { + "version": "2.16.1", + "resolved": "https://registry.npmjs.org/easymde/-/easymde-2.16.1.tgz", + "integrity": "sha512-FihYgjRsKfhGNk89SHSqxKLC4aJ1kfybPWW6iAmtb5GnXu+tnFPSzSaGBmk1RRlCuhFSjhF0SnIMGVPjEzkr6g==", + "dev": true, + "requires": { + "@types/codemirror": "^5.60.4", + "@types/marked": "^4.0.1", + "codemirror": "^5.63.1", + "codemirror-spell-checker": "1.1.2", + "marked": "^4.0.10" + } + }, "ee-first": { "version": "1.1.1", "resolved": "https://registry.npmjs.org/ee-first/-/ee-first-1.1.1.tgz", @@ -17943,6 +18066,12 @@ } } }, + "marked": { + "version": "4.0.17", + "resolved": "https://registry.npmjs.org/marked/-/marked-4.0.17.tgz", + "integrity": "sha512-Wfk0ATOK5iPxM4ptrORkFemqroz0ZDxp5MWfYA7H/F+wO17NRWV5Ypxi6p3g2Xmw2bKeiYOl6oVnLHKxBA0VhA==", + "dev": true + }, "mdn-data": { "version": "2.0.14", "resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.14.tgz", @@ -20274,6 +20403,12 @@ "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==", "dev": true }, + "typo-js": { + "version": "1.2.1", + "resolved": "https://registry.npmjs.org/typo-js/-/typo-js-1.2.1.tgz", + "integrity": "sha512-bTGLjbD3WqZDR3CgEFkyi9Q/SS2oM29ipXrWfDb4M74ea69QwKAECVceYpaBu0GfdnASMg9Qfl67ttB23nePHg==", + "dev": true + }, "unicode-canonical-property-names-ecmascript": { "version": "2.0.0", "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-2.0.0.tgz", diff --git a/package.json b/package.json index b82e61a..62ac4ea 100644 --- a/package.json +++ b/package.json @@ -25,6 +25,7 @@ "@vue/eslint-config-typescript": "^9.1.0", "autoprefixer": "^10.4.4", "axios": "^0.26.1", + "easymde": "^2.16.1", "eslint": "^7.32.0", "eslint-plugin-vue": "^8.0.3", "postcss": "^8.4.12", diff --git a/src/components/graph/GraphModelerConfigBar.vue b/src/components/graph/GraphModelerConfigBar.vue index e20031b..f8ce508 100644 --- a/src/components/graph/GraphModelerConfigBar.vue +++ b/src/components/graph/GraphModelerConfigBar.vue @@ -7,7 +7,30 @@
- + + + +
+
+

Deactivate account

+
+

Are you sure you want to deactivate your account? All of your data will be permanently removed. This action cannot be undone.

+
+
+ +
+
+
+
+ + +
+ +
{{ titleCase((cell.data as AntvNodeData).gd.type) }} node @@ -17,29 +40,40 @@
- {{ field_group }} + + {{ field_group.toString()[0].toUpperCase().concat(field_group.toString().substring(1)) }}
-