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script.js
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script.js
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const ps = new PerfectScrollbar("#cells", {
// wheelSpeed:1,
// wheelPropagation: true
});
for (let i = 1; i <= 100; i++) {
let str = "";
let n = i;
while (n > 0) {
let rem = n % 26;
if (rem == 0) {
str = "Z" + str;
n = Math.floor(n / 26) - 1;
} else {
str = String.fromCharCode(rem - 1 + 65) + str;
n = Math.floor(n / 26);
}
}
$("#columns").append(
`<div class="column-name column-${i}" id=${str}>${str}</div>`
);
$("#rows").append(`<div class="row-name">${i}</div>`);
}
let cellData = {
Sheet1: {},
};
let saved = true;
let selectedSheet = "Sheet1";
let totalSheets = 1;
let lastlyAddedSheet = 1;
let defaultProperties = {
"font-family": "Noto Sans",
"font-size": 16,
text: "",
alignment: "left",
bold: false,
italic: false,
underline: false,
color: "#444",
bgcolor: "#fff",
formula: "",
upStream: [],
downStream: [],
};
for (let i = 1; i <= 100; i++) {
let row = $(`<div class="cell-row"></div>`);
for (let j = 1; j <= 100; j++) {
row.append(
`<div id="row-${i}-col-${j}" class="input-cell" contenteditable="false"></div>`
);
}
$("#cells").append(row);
}
$("#cells").scroll(function (e) {
$("#columns").scrollLeft(this.scrollLeft);
$("#rows").scrollTop(this.scrollTop);
});
$(".input-cell").dblclick(function (e) {
$(".input-cell.selected").removeClass(
"selected top-selected bottom-selected left-selected right-selected"
);
$(this).addClass("selected");
$(this).attr("contenteditable", "true");
$(this).focus();
});
$(".input-cell").blur(function (e) {
$(this).attr("contenteditable", "false");
let [rowId, colId] = getRowCol(this);
if (cellData[selectedSheet][rowId - 1][colId - 1].formula != "") {
updateStreams(this, []);
}
cellData[selectedSheet][rowId - 1][colId - 1].formula = "";
updateCellData("text", $(this).text());
let selfColCode = $(`.column-${colId}`).attr("id");
evalFormula(selfColCode + rowId);
});
function getRowCol(ele) {
let id = $(ele).attr("id");
let idArray = id.split("-");
let rowId = parseInt(idArray[1]);
let colId = parseInt(idArray[3]);
return [rowId, colId];
}
function getTopBottomLeftRightCell(rowId, colId) {
let topCell = $(`#row-${rowId - 1}-col-${colId}`);
let bottomCell = $(`#row-${rowId + 1}-col-${colId}`);
let leftCell = $(`#row-${rowId}-col-${colId - 1}`);
let rightCell = $(`#row-${rowId}-col-${colId + 1}`);
return [topCell, bottomCell, leftCell, rightCell];
}
$(".input-cell").click(function (e) {
let [rowId, colId] = getRowCol(this);
let [topCell, bottomCell, leftCell, rightCell] = getTopBottomLeftRightCell(
rowId,
colId
);
if ($(this).hasClass("selected") && (e.metaKey || e.ctrlKey)) {
unselectCell(this, e, topCell, bottomCell, leftCell, rightCell);
} else {
selectCell(this, e, topCell, bottomCell, leftCell, rightCell);
}
});
function unselectCell(ele, e, topCell, bottomCell, leftCell, rightCell) {
if ($(ele).attr("contenteditable") == "false") {
if ($(ele).hasClass("top-selected")) {
topCell.removeClass("bottom-selected");
}
if ($(ele).hasClass("bottom-selected")) {
bottomCell.removeClass("top-selected");
}
if ($(ele).hasClass("left-selected")) {
leftCell.removeClass("right-selected");
}
if ($(ele).hasClass("right-selected")) {
rightCell.removeClass("left-selected");
}
$(ele).removeClass(
"selected top-selected bottom-selected left-selected right-selected"
);
}
}
function selectCell(ele, e, topCell, bottomCell, leftCell, rightCell) {
// console.log(e);
if (e.metaKey || e.ctrlKey) {
// mac has metaKey instead of ctrlKey
let topSelected;
if (topCell) {
topSelected = topCell.hasClass("selected");
}
let bottomSelected;
if (bottomCell) {
bottomSelected = bottomCell.hasClass("selected");
}
let leftSelected;
if (leftCell) {
leftSelected = leftCell.hasClass("selected");
}
let rightSelected;
if (rightCell) {
rightSelected = rightCell.hasClass("selected");
}
if (topSelected) {
$(ele).addClass("top-selected");
topCell.addClass("bottom-selected");
}
if (bottomSelected) {
$(ele).addClass("bottom-selected");
bottomCell.addClass("top-selected");
}
if (leftSelected) {
$(ele).addClass("left-selected");
leftCell.addClass("right-selected");
}
if (rightSelected) {
$(ele).addClass("right-selected");
rightCell.addClass("left-selected");
}
} else {
$(".input-cell.selected").removeClass(
"selected top-selected bottom-selected left-selected right-selected"
);
}
$(ele).addClass("selected");
changeHeader(getRowCol(ele));
}
function changeHeader([rowId, colId]) {
// console.log(cellData);
let data;
if (
cellData[selectedSheet][rowId - 1] &&
cellData[selectedSheet][rowId - 1][colId - 1]
) {
data = cellData[selectedSheet][rowId - 1][colId - 1];
} else {
data = defaultProperties;
}
$(".alignment.selected").removeClass("selected");
$(`.alignment[data-type=${data.alignment}]`).addClass("selected");
addRemoveSelectFromtFontStyle(data, "bold");
addRemoveSelectFromtFontStyle(data, "italic");
addRemoveSelectFromtFontStyle(data, "underline");
$("#fill-color").css("border-bottom", `4px solid ${data.bgcolor}`);
$("#text-color").css("border-bottom", `4px solid ${data.color}`);
$("#font-family").val(data["font-family"]);
$("#font-size").val(data["font-size"]);
$("#font-family").css("font-family", data["font-family"]);
$("#formula-input").text(data.formula);
}
function addRemoveSelectFromtFontStyle(data, property) {
if (data[property]) {
$(`#${property}`).addClass("selected");
} else {
$(`#${property}`).removeClass("selected");
}
}
let startCellSelected = false;
let startCell = {};
let endCell = {};
let scrollXRStarted = false;
let scrollXLStarted = false;
$(".input-cell").mousemove(function (e) {
e.preventDefault();
if (e.buttons == 1) {
// none held gives 0
// left click held gives 1
// right click held gives 2
if (e.pageX > $(window).width() - 20 && !scrollXRStarted) {
scrollXR();
} else if (e.pageX < 20 && !scrollXLStarted) {
scrollXL();
}
if (!startCellSelected) {
let [rowId, colId] = getRowCol(this);
startCell = { rowId: rowId, colId: colId };
selectAllBetweenCells(startCell, startCell);
startCellSelected = true;
$(".input-cell.selected").attr("contenteditable", "false");
}
} else {
startCellSelected = false;
}
});
function selectAllBetweenCells(start, end) {
$(".input-cell.selected").removeClass(
"selected top-selected bottom-selected left-selected right-selected"
);
for (
let i = Math.min(start.rowId, end.rowId);
i <= Math.max(start.rowId, end.rowId);
i++
) {
for (
let j = Math.min(start.colId, end.colId);
j <= Math.max(start.colId, end.colId);
j++
) {
let [topCell, bottomCell, leftCell, rightCell] =
getTopBottomLeftRightCell(i, j);
selectCell(
$(`#row-${i}-col-${j}`)[0],
{ ctrlKey: true, metaKey: true },
topCell,
bottomCell,
leftCell,
rightCell
);
}
}
}
$(".input-cell").mouseenter(function (e) {
if (e.buttons == 1) {
if (e.pageX < $(window).width() - 20 && scrollXRStarted) {
clearInterval(scrollXRInterval);
scrollXRStarted = false;
}
if (e.pageX > 20 && scrollXLStarted) {
clearInterval(scrollXLInterval);
scrollXLStarted = false;
}
let [rowId, colId] = getRowCol(this);
endCell = { rowId: rowId, colId: colId };
selectAllBetweenCells(startCell, endCell);
}
});
let scrollXRInterval;
let scrollXLInterval;
function scrollXR() {
scrollXRStarted = true;
scrollXRInterval = setInterval(() => {
$("#cells").scrollLeft($("#cells").scrollLeft() + 100);
}, 100);
}
function scrollXL() {
scrollXLStarted = true;
scrollXLInterval = setInterval(() => {
$("#cells").scrollLeft($("#cells").scrollLeft() - 100);
}, 100);
}
$(".data-container").mousemove(function (e) {
e.preventDefault();
if (e.buttons == 1) {
if (e.pageX > $(window).width() - 20 && !scrollXRStarted) {
scrollXR();
} else if (e.pageX < 20 && !scrollXLStarted) {
scrollXL();
}
}
});
$(".data-container").mouseup(function (e) {
clearInterval(scrollXLInterval);
clearInterval(scrollXRInterval);
scrollXLStarted = false;
scrollXRStarted = false;
});
$(".alignment").click(function (e) {
let alignment = $(this).attr("data-type");
$(".alignment.selected").removeClass("selected");
$(this).addClass("selected");
$(".input-cell.selected").css("text-align", alignment);
updateCellData("alignment", alignment);
});
$("#bold").click(function (e) {
setStyle(this, "bold", "font-weight", "bold");
});
$("#italic").click(function (e) {
setStyle(this, "italic", "font-style", "italic");
});
$("#underline").click(function (e) {
setStyle(this, "underline", "text-decoration", "underline");
});
function setStyle(ele, prop, key, value) {
if ($(ele).hasClass("selected")) {
$(ele).removeClass("selected");
$(".input-cell.selected").css(key, "");
// $(".input-cell.selected").each(function (index, data) {
// let [rowId, colId] = getRowCol(data);
// cellData[rowId - 1][colId - 1][prop] = false;
// });
updateCellData(prop, false);
} else {
$(ele).addClass("selected");
$(".input-cell.selected").css(key, value);
// $(".input-cell.selected").each(function (index, data) {
// let [rowId, colId] = getRowCol(data);
// cellData[rowId - 1][colId - 1][prop] = true;
// });
updateCellData(prop, true);
}
}
$(".pick-color").colorPick({
initialColor: "#abcd",
allowRecent: true,
recentMax: 5,
allowCustomColor: true,
palette: [
"#1abc9c",
"#16a085",
"#2ecc71",
"#27ae60",
"#3498db",
"#2980b9",
"#9b59b6",
"#8e44ad",
"#34495e",
"#2c3e50",
"#f1c40f",
"#f39c12",
"#e67e22",
"#d35400",
"#e74c3c",
"#c0392b",
"#ecf0f1",
"#bdc3c7",
"#95a5a6",
"#7f8c8d",
],
onColorSelected: function () {
if (this.color != "#ABCD") {
if ($(this.element.children()[1]).attr("id") == "fill-color") {
$(".input-cell.selected").css("background-color", this.color);
$("#fill-color").css("border-bottom", `4px solid ${this.color}`);
// $(".input-cell.selected").each((index, data) => {
// let [rowId, colId] = getRowCol(data);
// cellData[rowId - 1][colId - 1].bgcolor = this.color;
// });
updateCellData("bgcolor", this.color);
}
if ($(this.element.children()[1]).attr("id") == "text-color") {
$(".input-cell.selected").css("color", this.color);
$("#text-color").css("border-bottom", `4px solid ${this.color}`);
// $(".input-cell.selected").each((index, data) => {
// let [rowId, colId] = getRowCol(data);
// cellData[rowId - 1][colId - 1].color = this.color;
// });
updateCellData("color", this.color);
}
}
},
});
$("#fill-color").click(function (e) {
setTimeout(() => {
$(this).parent().click();
}, 10);
});
$("#text-color").click(function (e) {
setTimeout(() => {
$(this).parent().click();
}, 10);
});
$(".menu-selector").change(function (e) {
let value = $(this).val();
// console.log(val);
let key = $(this).attr("id");
if (key == "font-family") {
$("#font-family").css(key, value);
}
if (!isNaN(value)) {
value = parseInt(value);
}
$(".input-cell.selected").css(key, value);
// $(".input-cell.selected").each((index, data) => {
// let [rowId, colId] = getRowCol(data);
// cellData[rowId - 1][colId - 1][key] = value;
// })
updateCellData(key, value);
});
function updateCellData(property, value) {
let currCellData = JSON.stringify(cellData);
if (value != defaultProperties[property]) {
$(".input-cell.selected").each(function (index, data) {
let [rowId, colId] = getRowCol(data);
if (cellData[selectedSheet][rowId - 1] == undefined) {
cellData[selectedSheet][rowId - 1] = {};
cellData[selectedSheet][rowId - 1][colId - 1] = {
...defaultProperties,
upStream: [],
downStream: [],
};
// ... is used for sparsing an object
cellData[selectedSheet][rowId - 1][colId - 1][property] = value;
} else {
if (cellData[selectedSheet][rowId - 1][colId - 1] == undefined) {
cellData[selectedSheet][rowId - 1][colId - 1] = {
...defaultProperties,
upStream: [],
downStream: [],
};
cellData[selectedSheet][rowId - 1][colId - 1][property] = value;
} else {
cellData[selectedSheet][rowId - 1][colId - 1][property] = value;
}
}
});
} else {
$(".input-cell.selected").each(function (index, data) {
let [rowId, colId] = getRowCol(data);
// console.log(cellData);
if (
cellData[selectedSheet][rowId - 1] &&
cellData[selectedSheet][rowId - 1][colId - 1]
) {
cellData[selectedSheet][rowId - 1][colId - 1][property] = value;
if (
JSON.stringify(cellData[selectedSheet][rowId - 1][colId - 1]) ==
JSON.stringify(defaultProperties)
) {
delete cellData[selectedSheet][rowId - 1][colId - 1];
if (Object.keys(cellData[selectedSheet][rowId - 1]).length == 0) {
delete cellData[selectedSheet][rowId - 1];
}
}
}
});
}
if (saved && currCellData != JSON.stringify(cellData)) {
saved = false;
}
}
$(".container").click(function (e) {
$(".sheet-options-modal").remove();
});
function addSheetEvents() {
$(".sheet-tab.selected").on("contextmenu", function (e) {
// function gets called whenever contextmenu event is called
e.preventDefault();
selectSheet(this);
$(".sheet-options-modal").remove();
let modal = $(`<div class="sheet-options-modal">
<div class="option sheet-rename">Rename</div>
<div class="option sheet-delete">Delete</div>
</div>`);
modal.css({ left: e.pageX });
$(".container").append(modal);
$(".sheet-rename").click(function (e) {
let renameModal = $(`<div class="sheet-modal-parent">
<div class="sheet-rename-modal">
<div class="sheet-modal-title">Rename Sheet</div>
<div class="sheet-modal-input-container">
<span class="sheet-modal-input-title">Rename Sheet To:</span>
<input class="sheet-modal-input" type="text">
</div>
<div class="sheet-modal-confirmation">
<div class="button yes-button">OK</div>
<div class="button no-button">Cancel</div>
</div>
</div>
</div>`);
$(".container").append(renameModal);
$(".sheet-modal-input").focus();
$(".no-button").click(function (e) {
$(".sheet-modal-parent").remove();
});
$(".yes-button").click(function (e) {
renameSheet();
});
$(".sheet-modal-input").keypress(function (e) {
if (e.key == "Enter") {
renameSheet();
}
});
});
$(".sheet-delete").click(function (e) {
if (totalSheets > 1) {
let deleteModal = $(`<div class="sheet-modal-parent">
<div class="sheet-delete-modal">
<div class="sheet-modal-title">${selectedSheet}</div>
<div class="sheet-modal-detail-container">
<span class="sheet-modal-detail-title">Are you Sure?</span>
</div>
<div class="sheet-modal-confirmation">
<div class="button yes-button">
<div class="material-icons delete-icon">delete</div>
Delete
</div>
<div class="button no-button">Cancel</div>
</div>
</div>
</div>`);
$(".container").append(deleteModal);
$(".no-button").click(function (e) {
$(".sheet-modal-parent").remove();
});
$(".yes-button").click(function (e) {
deleteSheet();
});
} else {
alert("Not Possible");
}
});
});
$(".sheet-tab").click(function (e) {
selectSheet(this);
});
}
addSheetEvents();
$(".add-sheet").click(function (e) {
saved = false;
lastlyAddedSheet++;
totalSheets++;
cellData[`Sheet${lastlyAddedSheet}`] = {};
$(".sheet-tab.selected").removeClass("selected");
$(".sheet-tab-container").append(
`<div class="sheet-tab selected">Sheet${lastlyAddedSheet}</div>`
);
selectSheet();
addSheetEvents();
$(".sheet-tab.selected")[0].scrollIntoView();
});
function selectSheet(ele) {
if (ele && !$(ele).hasClass("selected")) {
$(".sheet-tab.selected").removeClass("selected");
$(ele).addClass("selected");
}
emptyPreviousSheet();
selectedSheet = $(".sheet-tab.selected").text();
loadCurrentSheet();
$("#row-1-col-1").click();
}
function emptyPreviousSheet() {
let data = cellData[selectedSheet];
let rowKeys = Object.keys(data);
for (let i of rowKeys) {
rowId = parseInt(i);
let colKeys = Object.keys(data[rowId]);
for (let j of colKeys) {
colId = parseInt(j);
let cell = $(`#row-${rowId + 1}-col-${colId + 1}`);
cell.text("");
cell.css({
"font-family": "Noto Sans",
"font-size": 16,
"background-color": "#fff",
color: "#444",
"font-weight": "",
"font-style": "",
"text-decoration": "",
"text-align": "left",
});
}
}
}
function loadCurrentSheet() {
let data = cellData[selectedSheet];
let rowKeys = Object.keys(data);
for (let i of rowKeys) {
rowId = parseInt(i);
let colKeys = Object.keys(data[rowId]);
for (let j of colKeys) {
colId = parseInt(j);
let cell = $(`#row-${rowId + 1}-col-${colId + 1}`);
cell.text(data[rowId][colId].text);
cell.css({
"font-family": data[rowId][colId]["font-family"],
"font-size": data[rowId][colId]["font-size"],
"background-color": data[rowId][colId]["bgcolor"],
color: data[rowId][colId].color,
"font-weight": data[rowId][colId].bold ? "bold" : "",
"font-style": data[rowId][colId].italic ? "italic" : "",
"text-decoration": data[rowId][colId].underline ? "underline" : "",
"text-align": data[rowId][colId].alignment,
});
}
}
}
function renameSheet() {
let newSheetName = $(".sheet-modal-input").val();
if (newSheetName && !Object.keys(cellData).includes(newSheetName)) {
saved = false;
let newCellData = {};
for (let i of Object.keys(cellData)) {
if (i == selectedSheet) {
newCellData[newSheetName] = cellData[selectedSheet];
} else {
newCellData[i] = cellData[i];
}
}
cellData = newCellData;
// cellData[newSheetName] = cellData[selectedSheet];
// delete cellData[selectedSheet];
selectedSheet = newSheetName;
$(".sheet-tab.selected").text(newSheetName);
$(".sheet-modal-parent").remove();
} else {
$(".rename-error").remove();
$(".sheet-modal-input-container").append(`
<div class="rename-error"> Sheet Name is not valid or Sheet already exists !!</div>
`);
}
}
function deleteSheet() {
$(".sheet-modal-parent").remove();
let sheetIndex = Object.keys(cellData).indexOf(selectedSheet);
let currSelectedSheet = $(".sheet-tab.selected");
if (sheetIndex == 0) {
selectSheet(currSelectedSheet.next()[0]);
} else {
selectSheet(currSelectedSheet.prev()[0]);
}
delete cellData[currSelectedSheet.text()];
currSelectedSheet.remove();
totalSheets--;
}
$(".left-scroller,.right-scroller").click(function (e) {
let keysArray = Object.keys(cellData);
let selectedSheetIndex = keysArray.indexOf(selectedSheet);
if (selectedSheetIndex != 0 && $(this).text() == "arrow_left") {
selectSheet($(".sheet-tab.selected").prev()[0]);
} else if (
selectedSheetIndex != keysArray.length - 1 &&
$(this).text() == "arrow_left"
) {
selectSheet($(".sheet-tab.selected").next()[0]);
}
$(".sheet-tab.selected")[0].scrollIntoView();
});
$("#menu-file").click(function (e) {
let fileModal = $(`<div class="file-modal">
<div class="file-options-modal">
<div class="close">
<div class="material-icons close-icon">arrow_circle_down</div>
<div>Close</div>
</div>
<div class="new">
<div class="material-icons new-icon">insert_drive_file</div>
<div>New</div>
</div>
<div class="open">
<div class="material-icons open-icon">folder_open</div>
<div>Open</div>
</div>
<div class="save">
<div class="material-icons save-icon">save</div>
<div>Save</div>
</div>
</div>
<div class="file-recent-modal"></div>
<div class="file-transparent"></div>
</div>`);
$(".container").append(fileModal);
fileModal.animate(
{
width: "100vw",
},
300
);
$(".close,.file-transparent,.new,.save,.open").click(function (e) {
fileModal.animate(
{
width: "0vw",
},
300
);
setTimeout(() => {
fileModal.remove();
}, 250);
});
$(".new").click(function (e) {
if (saved) {
newFile();
} else {
// console.log("hi");
$(".container").append(`<div class="sheet-modal-parent">
<div class="sheet-delete-modal">
<div class="sheet-modal-title">Excel - Book</div>
<div class="sheet-modal-detail-container">
<span class="sheet-modal-detail-title">Do you want to Save Changes?</span>
</div>
<div class="sheet-modal-confirmation">
<div class="button yes-button">
Yes
</div>
<div class="button no-button">No</div>
</div>
</div>
</div>`);
$(".no-button").click(function (e) {
$(".sheet-modal-parent").remove();
newFile();
});
$(".yes-button").click(function (e) {
$(".sheet-modal-parent").remove();
saveFile(true);
});
}
});
$(".save").click(function (e) {
if (!saved) {
saveFile();
}
});
$(".open").click(function (e) {
openFile();
});
});
function newFile() {
emptyPreviousSheet();
cellData = { Sheet1: {} };
$(".sheet-tab").remove();
$(".sheet-tab-container").append(`<div class="sheet-tab">Sheet1</div>`);
addSheetEvents();
selectedSheet = "Sheet1";
totalSheets = 1;
lastlyAddedSheet = 1;
$(".title").text("Excel-Book");
$("#row-1-col-1").click();
}
function saveFile(newFileClicked) {
$(".container").append(`<div class="sheet-modal-parent">
<div class="sheet-rename-modal">
<div class="sheet-modal-title">Save File</div>
<div class="sheet-modal-input-container">
<span class="sheet-modal-input-title">File Name:</span>
<input class="sheet-modal-input" value="${$(
".title"
).text()}" type="text" />
</div>
<div class="sheet-modal-confirmation">
<div class="button yes-button">Save</div>
<div class="button no-button">Cancel</div>
</div>
</div>
</div>`);
$(".yes-button").click(function (e) {
$(".title").text($(".sheet-modal-input").val());
let a = document.createElement("a");
a.href = `data:application/json,${encodeURIComponent(
JSON.stringify(cellData)
)}`;
a.download = $(".title").text() + ".json";
$(".container").append(a);
a.click();
a.remove();
save = true;
});
$(".no-button,.yes-button").click(function (e) {
$(".sheet-modal-parent").remove();
if (newFileClicked) {
newFile();
}
});
}
function openFile() {
let inputFile = $(`<input accept ="application/json" type="file" />`);
$(".container").append(inputFile);
inputFile.click();
// adding event listener which triggers whenever any change occurs
inputFile.change(function (e) {
let file = e.target.files[0];
// console.log(file);
//change the title
$(".title").text(file.name.split(".json")[0]);
// inbuilt function to read a file
let reader = new FileReader();
reader.readAsText(file);
// functions executes when file reading completes
reader.onload = () => {
//reader.result stores the data
// console.log(reader.result);
// load sheet - steps
// 1 - emptySheet
emptyPreviousSheet();
// 2 - remove all Sheets
$(".sheet-tab").remove();
// 3 - cell data - Json.parse(reader.result)
cellData = JSON.parse(reader.result);
// 4 - fill new sheets into sheet tabs
let sheets = Object.keys(cellData);
lastlyAddedSheet = 1;
for (let i of sheets) {
if (i.includes("Sheet")) {
let splittedSheetArray = i.split("Sheet");
// name is like Sheet-3
if (splittedSheetArray.length == 2 && !isNaN(splittedSheetArray[1])) {
lastlyAddedSheet = parseInt(splittedSheetArray[1]);
// we need to track the number of lastly added sheet
}
}
$(".sheet-tab-container").append(
`<div class="sheet-tab selected">${i}</div>`
);
}
// 5 - add event listener to the new Sheet
addSheetEvents();
$(".sheet-tab").removeClass("selected");
// 6 - load first sheet
$($(".sheet-tab")[0]).addClass("selected");
selectedSheet = sheets[0];
totalSheets = sheets.length;
loadCurrentSheet();
inputFile.remove();
};
});
}
let clipboard = { startCell: [], cellData: {} };
let contentCutted = false;
$("#copy,#cut").click(function (e) {
if ($(this).text() == "content_cut") {
contentCutted = true;
}
clipboard = { startCell: [], cellData: {} };
clipboard.startCell = getRowCol($(".input-cell.selected")[0]);
$(".input-cell.selected").each(function (index, data) {
let [rowId, colId] = getRowCol(data);
if (
cellData[selectedSheet][rowId - 1] &&
cellData[selectedSheet][rowId - 1][colId - 1]
) {
if (!clipboard.cellData[rowId]) {
clipboard.cellData[rowId] = {};
}
clipboard.cellData[rowId][colId] = {
...cellData[selectedSheet][rowId - 1][colId - 1],
};
}
});
// console.log(clipboard);
});
$("#paste").click(function (e) {
if (contentCutted) {
emptyPreviousSheet();
}
let startCell = getRowCol($(".input-cell.selected")[0]);
let rows = Object.keys(clipboard.cellData);
if (contentCutted) {
for (let i of rows) {
let cols = Object.keys(clipboard.cellData[i]);
for (let j of cols) {
delete cellData[selectedSheet][i - 1][j - 1];
if (Object.keys(cellData[selectedSheet][i - 1]).length == 0) {
delete cellData[selectedSheet][i - 1];
}
}
}
}
for (let i of rows) {
let cols = Object.keys(clipboard.cellData[i]);
for (let j of cols) {
let rowDistance = parseInt(i) - parseInt(clipboard.startCell[0]);
let colDistance = parseInt(j) - parseInt(clipboard.startCell[1]);
if (!cellData[selectedSheet][startCell[0] + rowDistance - 1]) {
cellData[selectedSheet][startCell[0] + rowDistance - 1] = {};
}
cellData[selectedSheet][startCell[0] + rowDistance - 1][
startCell[1] + colDistance - 1
] = { ...clipboard.cellData[i][j] };
}
}
loadCurrentSheet();
if (contentCutted) {
contentCutted = false;
clipboard = { startCell: [], cellData: {} };
}
});
$("#formula-input").blur(function (e) {
if ($(".input-cell.selected").length > 0) {
let formula = $(this).text();
let tempElements = formula.split(" ");
let elements = [];
for (let i of tempElements) {
if (i.length >= 2) {
// cell name has length atleast 2 ex. A1
i = i.replace("(", "");
i = i.replace(")", "");
if (!elements.includes(i)) {
elements.push(i);
}
}
}
$(".input-cell.selected").each(function (index, data) {
if (updateStreams(data, elements)) {
let [rowId, colId] = getRowCol(data);
cellData[selectedSheet][rowId - 1][colId - 1].formula = formula;
let selfColCode = $(`.column-${colId}`).attr("id");
evalFormula(selfColCode + rowId);
} else {
alert("Foruma is not Valid !!!");
}
});
} else {