[FLAG-1018][EPIC] Tree cover gain 5y baseline year

components/map/components/legend/components/timeline/index.js

@@ -15,6 +15,8 @@ const mapStateToProps = (
     startDate,
     endDate,
     trimEndDate,
+    step,
+    matchLegend,
     dynamicTimeline,
     ...props
   }
@@ -28,7 +30,8 @@ const mapStateToProps = (
     dynamicTimeline,
   };
   return {
-    marks: getMarks({ dates, dynamicTimeline }),
+    marks: getMarks({ dates, step, matchLegend, dynamicTimeline }),
+    step,
     ...props,
   };
 };

components/map/components/legend/components/timeline/selectors.js

@@ -3,7 +3,15 @@ import moment from 'moment';
 import range from 'lodash/range';
 
 const getDates = (state) => state.dates;
-export const getMarks = createSelector(getDates, (dates) => {
+const getSliderStep = (state) => state.step;
+const getMatchLegend = (state) => state.matchLegend;
+
+const getTicksStep = (numOfYears, sliderStep, matchLegend) => {
+  if (matchLegend && numOfYears && sliderStep) return numOfYears / sliderStep;
+  return (numOfYears > 6 ? 6 : numOfYears);
+}
+
+export const getMarks = createSelector(getDates, getSliderStep, getMatchLegend, (dates, sliderStep, matchLegend) => {
   if (!dates) return null;
   const { minDate, maxDate, dynamicTimeline = false } = dates;
   const numOfYears = moment(maxDate).diff(minDate, 'years');
@@ -12,11 +20,12 @@ export const getMarks = createSelector(getDates, (dates) => {
   if (!numOfYears || maxDays <= 365) return null;
 
   const marks = {};
+  const ticksStep = getTicksStep(numOfYears, sliderStep, matchLegend);
 
   let ticks = range(
     0,
     maxDays + 1,
-    maxDays / (numOfYears > 6 ? 6 : numOfYears)
+    maxDays / ticksStep
   );
 
   if (dynamicTimeline) {

components/slider/index.js

@@ -23,6 +23,10 @@ export class Slider extends PureComponent {
     railStyle: PropTypes.shape({}),
     dotStyle: PropTypes.shape({}),
     pushable: PropTypes.oneOfType([PropTypes.bool, PropTypes.number]),
+    disableStartHandle: PropTypes.bool,
+    disableEndHandle: PropTypes.bool,
+    playing: PropTypes.bool,
+    onChange: PropTypes.func,
   };
 
   static defaultProps = {
@@ -44,14 +48,39 @@ export class Slider extends PureComponent {
     railStyle: { backgroundColor: '#d9d9d9' },
     dotStyle: { visibility: 'hidden', border: '0px' },
     pushable: true,
+    disableStartHandle: false,
+    disableEndHandle: false,
+    playing: false,
+    onChange: () => {},
   };
 
   renderHandle = (props) => {
-    const { formatValue, showTooltip } = this.props;
+    const {
+      formatValue,
+      showTooltip,
+      playing,
+      disableStartHandle,
+      disableEndHandle,
+    } = this.props;
     const { value, dragging, index, ...restProps } = props;
     const formattedValue = formatValue ? formatValue(value) : value;
     const tooltipVisible = showTooltip ? showTooltip(index) : false;
 
+    // Start handle
+    if (disableStartHandle && props?.index === 0) {
+      return null;
+    }
+
+    // End handle
+    if (disableEndHandle && props?.index === 2) {
+      return null;
+    }
+
+    // Vertical line that indicates the current position, when playing
+    if (!playing && props?.index === 1) {
+      return null;
+    }
+
     return (
       <Tooltip
         key={index}
@@ -68,8 +97,43 @@ export class Slider extends PureComponent {
     );
   };
 
+  handleOnChange = (newSliderPositions) => {
+    const {
+      value: sliderPositions,
+      disableStartHandle,
+      disableEndHandle,
+      onChange,
+    } = this.props;
+
+    // Both handles are disabled, no possible changes can be made.
+    if (disableStartHandle && disableEndHandle) {
+      return null;
+    }
+
+    // Start handle disabled. We allow trim and end value, but keep the start value the same.
+    if (disableStartHandle) {
+      onChange([
+        sliderPositions[0],
+        newSliderPositions[1],
+        newSliderPositions[2],
+      ]);
+      return null;
+    }
+
+    // End handle disabled. We allow the start value, but keep the same trim and end value.
+    if (disableEndHandle) {
+      onChange([newSliderPositions[0], sliderPositions[1], sliderPositions[2]]);
+      return null;
+    }
+
+    // Full functionality, pass the new values along.
+    onChange(newSliderPositions);
+    return null;
+  };
+
   render() {
-    const { customClass, range, handleStyle, value, ...rest } = this.props;
+    const { customClass, range, handleStyle, value, onChange, ...rest } =
+      this.props;
 
     const Component = range ? Range : RCSlider;
     const handleNum = Array.isArray(value) ? value.length : 1;
@@ -98,6 +162,7 @@ export class Slider extends PureComponent {
           handle={this.renderHandle}
           handleStyle={handleStyles}
           value={value}
+          onChange={this.handleOnChange}
           {...rest}
         />
       </div>

components/timestep/index.js

@@ -39,13 +39,15 @@ class Timestep extends PureComponent {
     handleOnChange: PropTypes.func,
     handleOnAfterChange: PropTypes.func,
     handleOnPlay: PropTypes.func,
+    disableStartHandle: PropTypes.bool,
+    disableEndHandle: PropTypes.bool,
   };
 
   static defaultProps = {
     customClass: null,
     range: true,
     pushable: 0,
-    canPlay: false,
+    canPlay: true,
 
     trim: null,
 
@@ -75,6 +77,8 @@ class Timestep extends PureComponent {
     handleOnChange: null,
     handleOnAfterChange: null,
     handleOnPlay: null,
+    disableStartHandle: false,
+    disableEndHandle: false,
   };
 
   constructor(props) {
@@ -462,6 +466,8 @@ class Timestep extends PureComponent {
       range,
       pushable,
       PlayButton,
+      disableStartHandle,
+      disableEndHandle,
     } = this.props;
 
     const { playing } = this.state;
@@ -488,6 +494,9 @@ class Timestep extends PureComponent {
             pushable={pushable}
             onChange={this.handleOnChange}
             onAfterChange={this.handleOnAfterChange}
+            disableStartHandle={disableStartHandle}
+            disableEndHandle={disableEndHandle}
+            playing={playing}
           />
         </div>
       </div>

components/ui/dynamic-sentence/component.jsx

@@ -49,13 +49,14 @@ class DynamicSentence extends PureComponent {
             }
           } else {
             // eslint-disable-next-line security/detect-non-literal-regexp
-            const regex = new RegExp(`{${p}}`, 'g');
+            const DYNAMIC_PARAMETERS = new RegExp(`{${p}}`, 'g');
+            const PLACEHOLDER = new RegExp(`\\bPLACEHOLDER\\b`, 'g'); // regex to remove the bold from the word 'and' between indicators
+
             formattedSentence =
               formattedSentence &&
-              formattedSentence.replace(
-                regex,
-                `<b>${translateText(param)}</b>`
-              );
+              formattedSentence
+                .replace(DYNAMIC_PARAMETERS, `<b>${translateText(param)}</b>`)
+                .replace(PLACEHOLDER, `<span class="no-bold">and</span>`);
           }
         }
       });

components/ui/dynamic-sentence/styles.scss

@@ -7,6 +7,10 @@
   font-size: 20px;
   color: $slate;
 
+  .no-bold {
+    font-weight: 300 !important;
+  }
+
   strong,
   b,
   span {

components/widget/components/widget-header/components/widget-settings/component.jsx

@@ -98,7 +98,29 @@ class WidgetSettings extends PureComponent {
             />
           </div>
         );
-
+      case 'baseline-select':
+        return (
+          options &&
+          !!options.length && (
+            <Dropdown
+              className={cx('widget-settings-selector', type)}
+              theme={cx('theme-select-light', {
+                'theme-dropdown-button': type === 'mini-select',
+              })}
+              label={label}
+              value={startValue}
+              options={options}
+              onChange={(change) =>
+                propagateChange({ [startKey]: change && change.value })}
+              disabled={loading}
+              clearable={clearable}
+              infoAction={metaKey ? () => handleShowInfo(metaKey) : null}
+              optionsAction={handleShowInfo}
+              optionsActionKey="metaKey"
+              noSelectedValue={placeholder}
+            />
+          )
+        );
       case 'compare-select':
         return (
           <div className={cx('widget-settings-selector', type)}>
@@ -120,7 +142,7 @@ class WidgetSettings extends PureComponent {
         const loadingDatepicker = !startValue || !minDate || !maxDate;
 
         return (
-          <div className={cx("widget-settings-selector", type)}>
+          <div className={cx('widget-settings-selector', type)}>
             <div className="datepicker-selector">
               <div>
                 <span className="label">From</span>
@@ -130,7 +152,7 @@ class WidgetSettings extends PureComponent {
                   selected={new Date(startValue)}
                   onChange={(change) =>
                     propagateChange({
-                      [startKey]: moment(change).format("YYYY-MM-DD"),
+                      [startKey]: moment(change).format('YYYY-MM-DD'),
                     })}
                   minDate={new Date(minDate)}
                   maxDate={new Date(maxDate)}
@@ -146,7 +168,7 @@ class WidgetSettings extends PureComponent {
                   selected={new Date(endValue)}
                   onChange={(change) =>
                     propagateChange({
-                      [endKey]: moment(change).format("YYYY-MM-DD"),
+                      [endKey]: moment(change).format('YYYY-MM-DD'),
                     })}
                   minDate={new Date(minDate)}
                   maxDate={new Date(maxDate)}

components/widgets/forest-change/tree-cover-gain-outside-plantations/index.js

@@ -16,6 +16,8 @@ import { EuropeFAOCountries } from 'utils/fao-countries';
 
 import getWidgetProps from './selectors';
 
+const MIN_YEAR = 2000;
+
 export default {
   widget: 'treeCoverGainOutsidePlantations',
   title: {
@@ -43,8 +45,16 @@ export default {
       clearable: true,
       blacklist: ['wdpa'],
     },
+    {
+      key: 'baselineYear',
+      label: 'Baseline Year',
+      type: 'baseline-select',
+      startKey: 'startYear',
+      placeholder: MIN_YEAR,
+      clearable: true,
+    },
   ],
-  refetchKeys: ['forestType', 'landCategory'],
+  refetchKeys: ['forestType', 'landCategory', 'startYear'],
   chartType: 'pieChart',
   colors: 'gainWithinOutsidePlantations',
   metaKey: 'widget_tree_cover_gain_outside_plantations',
@@ -70,24 +80,28 @@ export default {
   },
   sentences: {
     globalInitial:
-      'Globally between 2000 and 2020, {gainPercent} of tree cover gain occurred outside of plantations.',
+      'Globally between {baselineYear} and 2020, {gainPercent} of tree cover gain occurred outside of plantations.',
     globalWithIndicator:
-      'Globally between 2000 and 2020, {gainPercent} of tree cover gain within {indicator} occurred outside of plantations.',
+      'Globally between {baselineYear} and 2020, {gainPercent} of tree cover gain within {indicator} occurred outside of plantations.',
     regionInitial:
-      'In {location} between 2000 and 2020, {gainPercent} of tree cover gain occurred outside of plantations.',
+      'In {location} between {baselineYear} and 2020, {gainPercent} of tree cover gain occurred outside of plantations.',
     regionWithIndicator:
-      'In {location} between 2000 and 2020, {gainPercent} of tree cover gain within {indicator} occurred outside of plantations.',
+      'In {location} between {baselineYear} and 2020, {gainPercent} of tree cover gain within {indicator} occurred outside of plantations. ',
   },
   blacklists: {
     adm0: EuropeFAOCountries,
   },
   settings: {
     threshold: 0,
+    startYear: MIN_YEAR,
+    endYear: 2020, // reference to display the correct data on the map
   },
   getData: (params) => {
     return getTreeCoverGainByPlantationType(params).then((response) => {
       const { data } = (response && response.data) || {};
 
+      if (data?.length === 0) return null;
+
       const totalArea = data.reduce(
         (prev, curr) => prev + curr?.gain_area_ha,
         0

components/widgets/forest-change/tree-cover-gain-outside-plantations/selectors.js

@@ -41,11 +41,15 @@ export const parseSentence = createSelector(
       }
     })();
 
+    const { baselineYear: dateFromDashboard, startYear: dateFromMapLayer } =
+      settings;
+
     const params = {
       location: locationName,
       indicator: indicator && indicator.label,
       startYear: settings.startYear,
       endYear: settings.endYear,
+      baselineYear: dateFromMapLayer || dateFromDashboard || 2000,
       gainPercent: formatNumber({
         num: (100 * data?.areaOutsidePlantations) / data?.totalArea,
         unit: '%',