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@ -16,33 +16,40 @@ |
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import L, { |
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FeatureGroup, |
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Icon, |
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LatLngBounds, |
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LatLngTuple, |
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markerClusterGroup, |
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MarkerClusterGroup, |
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MarkerClusterGroupOptions |
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} from 'leaflet'; |
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import tinycolor from 'tinycolor2'; |
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import 'leaflet-providers'; |
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import 'leaflet.markercluster/dist/leaflet.markercluster'; |
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import { |
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defaultSettings, |
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FormattedData, |
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MapSettings, |
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MarkerSettings, |
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PolygonSettings, |
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PolylineSettings, |
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ReplaceInfo, |
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UnitedMapSettings |
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} from './map-models'; |
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import { Marker } from './markers'; |
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import { BehaviorSubject, Observable, of } from 'rxjs'; |
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import { filter } from 'rxjs/operators'; |
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import { Observable, of } from 'rxjs'; |
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import { Polyline } from './polyline'; |
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import { Polygon } from './polygon'; |
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import { createTooltip, parseArray, safeExecute } from '@home/components/widget/lib/maps/maps-utils'; |
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import { |
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createLoadingDiv, |
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createTooltip, |
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parseArray, |
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parseData, |
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safeExecute |
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} from '@home/components/widget/lib/maps/maps-utils'; |
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import { WidgetContext } from '@home/models/widget-component.models'; |
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import { DatasourceData } from '@shared/models/widget.models'; |
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import { deepClone, isDefinedAndNotNull } from '@core/utils'; |
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import { deepClone, isDefinedAndNotEmptyStr } from '@core/utils'; |
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import {newArray} from "@angular/compiler/src/util"; |
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import {isArray} from "rxjs/internal-compatibility"; |
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@ -52,8 +59,6 @@ export default abstract class LeafletMap { |
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polylines: Map<string, Polyline> = new Map(); |
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polygons: Map<string, Polygon> = new Map(); |
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map: L.Map; |
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map$: BehaviorSubject<L.Map> = new BehaviorSubject(null); |
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ready$: Observable<L.Map> = this.map$.pipe(filter(map => !!map)); |
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options: UnitedMapSettings; |
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bounds: L.LatLngBounds; |
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datasources: FormattedData[]; |
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@ -61,6 +66,16 @@ export default abstract class LeafletMap { |
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points: FeatureGroup; |
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markersData: FormattedData[] = []; |
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polygonsData: FormattedData[] = []; |
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defaultMarkerIconInfo: { size: number[], icon: Icon }; |
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loadingDiv: JQuery<HTMLElement>; |
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loading = false; |
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replaceInfoLabelMarker: Array<ReplaceInfo> = []; |
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markerLabelText: string; |
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replaceInfoTooltipMarker: Array<ReplaceInfo> = []; |
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markerTooltipText: string; |
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drawRoutes: boolean; |
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showPolygon: boolean; |
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updatePending = false; |
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protected constructor(public ctx: WidgetContext, |
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public $container: HTMLElement, |
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@ -69,8 +84,8 @@ export default abstract class LeafletMap { |
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} |
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public initSettings(options: MapSettings) { |
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const { initCallback, |
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disableScrollZooming, |
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this.options.tinyColor = tinycolor(this.options.color || defaultSettings.color); |
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const { disableScrollZooming, |
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useClusterMarkers, |
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zoomOnClick, |
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showCoverageOnHover, |
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@ -82,9 +97,6 @@ export default abstract class LeafletMap { |
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if (disableScrollZooming) { |
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this.map.scrollWheelZoom.disable(); |
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} |
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if (initCallback) { |
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setTimeout(options.initCallback, 0); |
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} |
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if (useClusterMarkers) { |
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const clusteringSettings: MarkerClusterGroupOptions = { |
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zoomToBoundsOnClick: zoomOnClick, |
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@ -100,7 +112,6 @@ export default abstract class LeafletMap { |
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clusteringSettings.disableClusteringAtZoom = Math.floor(maxZoom); |
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} |
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this.markersCluster = markerClusterGroup(clusteringSettings); |
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this.ready$.subscribe(map => map.addLayer(this.markersCluster)); |
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} |
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} |
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@ -239,6 +250,22 @@ export default abstract class LeafletMap { |
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} |
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} |
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public setLoading(loading: boolean) { |
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if (this.loading !== loading) { |
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this.loading = loading; |
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if (this.loading) { |
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if (!this.loadingDiv) { |
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this.loadingDiv = createLoadingDiv(this.ctx.translate.instant('common.loading')); |
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} |
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this.$container.append(this.loadingDiv[0]); |
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} else { |
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if (this.loadingDiv) { |
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this.loadingDiv.remove(); |
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} |
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} |
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} |
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} |
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public setMap(map: L.Map) { |
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this.map = map; |
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if (this.options.useDefaultCenterPosition) { |
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@ -252,11 +279,13 @@ export default abstract class LeafletMap { |
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if (this.options.editablePolygon) { |
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this.addPolygonControl(); |
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} |
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this.map$.next(this.map); |
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} |
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public setDataSources(dataSources: FormattedData[]) { |
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this.datasources = dataSources; |
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if (this.options.useClusterMarkers) { |
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this.map.addLayer(this.markersCluster); |
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} |
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if (this.updatePending) { |
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this.updatePending = false; |
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this.updateData(this.drawRoutes, this.showPolygon); |
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} |
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} |
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public saveMarkerLocation(_e: FormattedData, lat?: number, lng?: number): Observable<any> { |
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@ -308,7 +337,7 @@ export default abstract class LeafletMap { |
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this.map.once('zoomend', () => { |
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let minZoom = this.options.minZoomLevel; |
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if (this.options.defaultZoomLevel) { |
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minZoom = Math.min(minZoom, this.options.defaultZoomLevel); |
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minZoom = Math.max(minZoom, this.options.defaultZoomLevel); |
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} |
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if (this.map.getZoom() > minZoom) { |
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this.map.setZoom(minZoom, { animate: false }); |
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@ -327,7 +356,7 @@ export default abstract class LeafletMap { |
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if (!expression) return null; |
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const lat = expression[this.options.latKeyName]; |
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const lng = expression[this.options.lngKeyName]; |
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if (!isDefinedAndNotNull(lat) || isNaN(lat) || !isDefinedAndNotNull(lng) || isNaN(lng)) { |
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if (!isDefinedAndNotEmptyStr(lat) || isNaN(lat) || !isDefinedAndNotEmptyStr(lng) || isNaN(lng)) { |
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return null; |
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} |
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return L.latLng(lat, lng) as L.LatLng; |
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@ -352,28 +381,32 @@ export default abstract class LeafletMap { |
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} |
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} |
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convertToPolygonFormat(points: Array<any>): Array<any> { |
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if (points.length) { |
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return points.map(point=> { |
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if (point.length) { |
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return this.convertToPolygonFormat(point); |
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} else { |
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return [point.lat, point.lng]; |
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} |
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}) |
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convertToPolygonFormat(points: Array<any>): Array<any> { |
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if (points.length) { |
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return points.map(point=> { |
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if (point.length) { |
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return this.convertToPolygonFormat(point); |
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} else { |
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return [] |
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return [point.lat, point.lng]; |
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} |
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}) |
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} else { |
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return [] |
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} |
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} |
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convertPolygonToCustomFormat(expression: Array<Array<any>>): object { |
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return { |
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[this.options.polygonKeyName] : this.convertToPolygonFormat(expression) |
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} |
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convertPolygonToCustomFormat(expression: Array<Array<any>>): object { |
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return { |
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[this.options.polygonKeyName] : this.convertToPolygonFormat(expression) |
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} |
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} |
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updateData(data: DatasourceData[], formattedData: FormattedData[], drawRoutes: boolean, showPolygon: boolean) { |
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this.ready$.subscribe(() => { |
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updateData(drawRoutes: boolean, showPolygon: boolean) { |
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this.drawRoutes = drawRoutes; |
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this.showPolygon = showPolygon; |
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if (this.map) { |
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const data = this.ctx.data; |
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const formattedData = parseData(this.ctx.data); |
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if (drawRoutes) { |
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this.updatePolylines(parseArray(data), false); |
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} |
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@ -381,28 +414,37 @@ export default abstract class LeafletMap { |
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this.updatePolygons(formattedData, false); |
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} |
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this.updateMarkers(formattedData, false); |
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this.updateBoundsInternal(drawRoutes, showPolygon); |
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}); |
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this.updateBoundsInternal(); |
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if (this.options.draggableMarker || this.options.editablePolygon) { |
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this.datasources = formattedData; |
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} |
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} else { |
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this.updatePending = true; |
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} |
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} |
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private updateBoundsInternal(drawRoutes: boolean, showPolygon: boolean) { |
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private updateBoundsInternal() { |
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const bounds = new L.LatLngBounds(null, null); |
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if (drawRoutes) { |
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if (this.drawRoutes) { |
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this.polylines.forEach((polyline) => { |
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bounds.extend(polyline.leafletPoly.getBounds()); |
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}); |
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} |
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if (showPolygon) { |
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if (this.showPolygon) { |
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this.polygons.forEach((polygon) => { |
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bounds.extend(polygon.leafletPoly.getBounds()); |
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}); |
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} |
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this.markers.forEach((marker) => { |
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bounds.extend(marker.leafletMarker.getLatLng()); |
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}); |
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if ((this.options as MarkerSettings).useClusterMarkers && this.markersCluster.getBounds().isValid()) { |
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bounds.extend(this.markersCluster.getBounds()); |
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} else { |
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this.markers.forEach((marker) => { |
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bounds.extend(marker.leafletMarker.getLatLng()); |
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}); |
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} |
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const mapBounds = this.map.getBounds(); |
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if (bounds.isValid() && (!this.bounds || !mapBounds.contains(bounds))) { |
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if (bounds.isValid() && (!this.bounds || !this.bounds.isValid() || !this.bounds.equals(bounds) && !mapBounds.contains(bounds))) { |
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this.bounds = bounds; |
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this.fitBounds(bounds); |
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} |
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@ -411,41 +453,57 @@ export default abstract class LeafletMap { |
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// Markers
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updateMarkers(markersData: FormattedData[], updateBounds = true, callback?) { |
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const rawMarkers = markersData.filter(mdata => !!this.convertPosition(mdata)); |
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this.ready$.subscribe(() => { |
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const keys: string[] = []; |
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rawMarkers.forEach(data => { |
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if (data.rotationAngle || data.rotationAngle === 0) { |
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const currentImage = this.options.useMarkerImageFunction ? |
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safeExecute(this.options.markerImageFunction, |
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[data, this.options.markerImages, markersData, data.dsIndex]) : this.options.currentImage; |
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const style = currentImage ? 'background-image: url(' + currentImage.url + ');' : ''; |
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this.options.icon = L.divIcon({ |
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html: `<div class="arrow"
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style="transform: translate(-10px, -10px) |
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rotate(${data.rotationAngle}deg); |
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${style}"><div>` |
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}); |
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} else { |
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this.options.icon = null; |
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} |
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if (this.markers.get(data.entityName)) { |
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this.updateMarker(data.entityName, data, markersData, this.options) |
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} else { |
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this.createMarker(data.entityName, data, markersData, this.options as MarkerSettings, updateBounds, callback); |
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} |
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keys.push(data.entityName); |
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}); |
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const toDelete: string[] = []; |
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this.markers.forEach((v, mKey) => { |
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if (!keys.includes(mKey)) { |
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toDelete.push(mKey); |
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} |
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}); |
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toDelete.forEach((key) => { |
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this.deleteMarker(key); |
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const toDelete = new Set(Array.from(this.markers.keys())); |
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const createdMarkers: Marker[] = []; |
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const updatedMarkers: Marker[] = []; |
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const deletedMarkers: Marker[] = []; |
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let m: Marker; |
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rawMarkers.forEach(data => { |
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if (data.rotationAngle || data.rotationAngle === 0) { |
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const currentImage = this.options.useMarkerImageFunction ? |
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safeExecute(this.options.markerImageFunction, |
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[data, this.options.markerImages, markersData, data.dsIndex]) : this.options.currentImage; |
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const style = currentImage ? 'background-image: url(' + currentImage.url + ');' : ''; |
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this.options.icon = L.divIcon({ |
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html: `<div class="arrow"
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style="transform: translate(-10px, -10px) |
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rotate(${data.rotationAngle}deg); |
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${style}"><div>` |
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}); |
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this.markersData = markersData; |
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}); |
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} else { |
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this.options.icon = null; |
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} |
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if (this.markers.get(data.entityName)) { |
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m = this.updateMarker(data.entityName, data, markersData, this.options); |
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if (m) { |
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updatedMarkers.push(m); |
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} |
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} else { |
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m = this.createMarker(data.entityName, data, markersData, this.options as MarkerSettings, updateBounds, callback); |
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if (m) { |
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createdMarkers.push(m); |
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} |
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} |
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toDelete.delete(data.entityName); |
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}); |
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toDelete.forEach((key) => { |
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m = this.deleteMarker(key); |
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if (m) { |
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deletedMarkers.push(m); |
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} |
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}); |
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this.markersData = markersData; |
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if ((this.options as MarkerSettings).useClusterMarkers) { |
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if (createdMarkers.length) { |
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this.markersCluster.addLayers(createdMarkers.map(marker => marker.leafletMarker)); |
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} |
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if (updatedMarkers.length) { |
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this.markersCluster.refreshClusters(updatedMarkers.map(marker => marker.leafletMarker)) |
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} |
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if (deletedMarkers.length) { |
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this.markersCluster.removeLayers(deletedMarkers.map(marker => marker.leafletMarker)); |
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} |
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} |
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} |
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dragMarker = (e, data = {} as FormattedData) => { |
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@ -454,48 +512,45 @@ export default abstract class LeafletMap { |
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} |
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private createMarker(key: string, data: FormattedData, dataSources: FormattedData[], settings: MarkerSettings, |
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updateBounds = true, callback?) { |
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const newMarker = new Marker(this.convertPosition(data), settings, data, dataSources, this.dragMarker); |
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if (callback) |
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newMarker.leafletMarker.on('click', () => { callback(data, true) }); |
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if (this.bounds && updateBounds) |
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this.fitBounds(this.bounds.extend(newMarker.leafletMarker.getLatLng())); |
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this.markers.set(key, newMarker); |
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if (this.options.useClusterMarkers) { |
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this.markersCluster.addLayer(newMarker.leafletMarker); |
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} |
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else { |
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this.map.addLayer(newMarker.leafletMarker); |
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} |
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updateBounds = true, callback?): Marker { |
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const newMarker = new Marker(this, this.convertPosition(data), settings, data, dataSources, this.dragMarker); |
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if (callback) { |
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newMarker.leafletMarker.on('click', () => { |
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callback(data, true) |
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}); |
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} |
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if (this.bounds && updateBounds && !(this.options as MarkerSettings).useClusterMarkers) { |
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this.fitBounds(this.bounds.extend(newMarker.leafletMarker.getLatLng())); |
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} |
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this.markers.set(key, newMarker); |
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if (!this.options.useClusterMarkers) { |
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this.map.addLayer(newMarker.leafletMarker); |
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} |
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return newMarker; |
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} |
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private updateMarker(key: string, data: FormattedData, dataSources: FormattedData[], settings: MarkerSettings) { |
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private updateMarker(key: string, data: FormattedData, dataSources: FormattedData[], settings: MarkerSettings): Marker { |
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const marker: Marker = this.markers.get(key); |
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const location = this.convertPosition(data) |
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if (!location.equals(marker.location)) { |
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marker.updateMarkerPosition(location); |
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} |
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const location = this.convertPosition(data); |
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marker.updateMarkerPosition(location); |
|
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if (settings.showTooltip) { |
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marker.updateMarkerTooltip(data); |
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} |
|
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if (settings.useClusterMarkers) { |
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this.markersCluster.refreshClusters() |
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} |
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marker.setDataSources(data, dataSources); |
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marker.updateMarkerIcon(settings); |
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return marker; |
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} |
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|
|
|
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|
deleteMarker(key: string) { |
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let marker = this.markers.get(key)?.leafletMarker; |
|
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|
if (marker) { |
|
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|
if (this.options.useClusterMarkers) { |
|
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|
this.markersCluster.removeLayer(marker); |
|
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} else { |
|
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this.map.removeLayer(marker); |
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} |
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this.markers.delete(key); |
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|
marker = null; |
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} |
|
|
|
deleteMarker(key: string): Marker { |
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|
const marker = this.markers.get(key); |
|
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|
const leafletMarker = marker?.leafletMarker; |
|
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|
if (leafletMarker) { |
|
|
|
if (!this.options.useClusterMarkers) { |
|
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|
this.map.removeLayer(leafletMarker); |
|
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|
} |
|
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|
this.markers.delete(key); |
|
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} |
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|
return marker; |
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} |
|
|
|
|
|
|
|
deletePolygon(key: string) { |
|
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|
@ -505,29 +560,28 @@ export default abstract class LeafletMap { |
|
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|
this.polygons.delete(key); |
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|
polygon = null; |
|
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|
} |
|
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|
return polygon; |
|
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|
} |
|
|
|
|
|
|
|
updatePoints(pointsData: FormattedData[], getTooltip: (point: FormattedData, setTooltip?: boolean) => string) { |
|
|
|
this.map$.subscribe(map => { |
|
|
|
if (this.points) { |
|
|
|
map.removeLayer(this.points); |
|
|
|
} |
|
|
|
this.points = new FeatureGroup(); |
|
|
|
pointsData.filter(pdata => !!this.convertPosition(pdata)).forEach(data => { |
|
|
|
const point = L.circleMarker(this.convertPosition(data), { |
|
|
|
color: this.options.pointColor, |
|
|
|
radius: this.options.pointSize |
|
|
|
}); |
|
|
|
if (!this.options.pointTooltipOnRightPanel) { |
|
|
|
point.on('click', () => getTooltip(data)); |
|
|
|
} |
|
|
|
else { |
|
|
|
createTooltip(point, this.options, data.$datasource, getTooltip(data, false)); |
|
|
|
} |
|
|
|
this.points.addLayer(point); |
|
|
|
}); |
|
|
|
map.addLayer(this.points); |
|
|
|
}); |
|
|
|
if (this.points) { |
|
|
|
this.map.removeLayer(this.points); |
|
|
|
} |
|
|
|
this.points = new FeatureGroup(); |
|
|
|
pointsData.filter(pdata => !!this.convertPosition(pdata)).forEach(data => { |
|
|
|
const point = L.circleMarker(this.convertPosition(data), { |
|
|
|
color: this.options.pointColor, |
|
|
|
radius: this.options.pointSize |
|
|
|
}); |
|
|
|
if (!this.options.pointTooltipOnRightPanel) { |
|
|
|
point.on('click', () => getTooltip(data)); |
|
|
|
} |
|
|
|
else { |
|
|
|
createTooltip(point, this.options, data.$datasource, getTooltip(data, false)); |
|
|
|
} |
|
|
|
this.points.addLayer(point); |
|
|
|
}); |
|
|
|
this.map.addLayer(this.points); |
|
|
|
} |
|
|
|
|
|
|
|
// Polyline
|
|
|
|
@ -557,27 +611,23 @@ export default abstract class LeafletMap { |
|
|
|
} |
|
|
|
|
|
|
|
createPolyline(data: FormattedData, dataSources: FormattedData[], settings: PolylineSettings, updateBounds = true) { |
|
|
|
this.ready$.subscribe(() => { |
|
|
|
const poly = new Polyline(this.map, |
|
|
|
dataSources.map(el => this.convertPosition(el)).filter(el => !!el), data, dataSources, settings); |
|
|
|
if (updateBounds) { |
|
|
|
const bounds = poly.leafletPoly.getBounds(); |
|
|
|
this.fitBounds(bounds); |
|
|
|
} |
|
|
|
this.polylines.set(data.entityName, poly); |
|
|
|
}); |
|
|
|
const poly = new Polyline(this.map, |
|
|
|
dataSources.map(el => this.convertPosition(el)).filter(el => !!el), data, dataSources, settings); |
|
|
|
if (updateBounds) { |
|
|
|
const bounds = poly.leafletPoly.getBounds(); |
|
|
|
this.fitBounds(bounds); |
|
|
|
} |
|
|
|
this.polylines.set(data.entityName, poly); |
|
|
|
} |
|
|
|
|
|
|
|
updatePolyline(data: FormattedData, dataSources: FormattedData[], settings: PolylineSettings, updateBounds = true) { |
|
|
|
this.ready$.subscribe(() => { |
|
|
|
const poly = this.polylines.get(data.entityName); |
|
|
|
const oldBounds = poly.leafletPoly.getBounds(); |
|
|
|
poly.updatePolyline(dataSources.map(el => this.convertPosition(el)).filter(el => !!el), data, dataSources, settings); |
|
|
|
const newBounds = poly.leafletPoly.getBounds(); |
|
|
|
if (updateBounds && oldBounds.toBBoxString() !== newBounds.toBBoxString()) { |
|
|
|
this.fitBounds(newBounds); |
|
|
|
} |
|
|
|
}); |
|
|
|
const poly = this.polylines.get(data.entityName); |
|
|
|
const oldBounds = poly.leafletPoly.getBounds(); |
|
|
|
poly.updatePolyline(dataSources.map(el => this.convertPosition(el)).filter(el => !!el), data, dataSources, settings); |
|
|
|
const newBounds = poly.leafletPoly.getBounds(); |
|
|
|
if (updateBounds && oldBounds.toBBoxString() !== newBounds.toBBoxString()) { |
|
|
|
this.fitBounds(newBounds); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
removePolyline(name: string) { |
|
|
|
@ -597,7 +647,7 @@ export default abstract class LeafletMap { |
|
|
|
const keys: string[] = []; |
|
|
|
this.polygonsData = deepClone(polyData); |
|
|
|
polyData.forEach((data: FormattedData) => { |
|
|
|
if (data && data.hasOwnProperty(this.options.polygonKeyName) && data[this.options.polygonKeyName] !== null) { |
|
|
|
if (data && isDefinedAndNotEmptyStr(data[this.options.polygonKeyName])) { |
|
|
|
if (typeof (data[this.options.polygonKeyName]) === 'string') { |
|
|
|
data[this.options.polygonKeyName] = JSON.parse(data[this.options.polygonKeyName]); |
|
|
|
} |
|
|
|
@ -627,27 +677,23 @@ export default abstract class LeafletMap { |
|
|
|
this.savePolygonLocation({ ...data, ...this.convertPolygonToCustomFormat(e.layer._latlngs) }).subscribe(); |
|
|
|
} |
|
|
|
|
|
|
|
createPolygon(polyData: FormattedData, dataSources: FormattedData[], settings: PolygonSettings, updateBounds = true) { |
|
|
|
this.ready$.subscribe(() => { |
|
|
|
const polygon = new Polygon(this.map, polyData, dataSources, settings, this.dragPolygonVertex); |
|
|
|
if (updateBounds) { |
|
|
|
const bounds = polygon.leafletPoly.getBounds(); |
|
|
|
this.fitBounds(bounds); |
|
|
|
} |
|
|
|
this.polygons.set(polyData.entityName, polygon); |
|
|
|
}); |
|
|
|
createPolygon(polyData: FormattedData, dataSources: FormattedData[], settings: PolygonSettings, updateBounds = true) { |
|
|
|
const polygon = new Polygon(this.map, polyData, dataSources, settings, this.dragPolygonVertex); |
|
|
|
if (updateBounds) { |
|
|
|
const bounds = polygon.leafletPoly.getBounds(); |
|
|
|
this.fitBounds(bounds); |
|
|
|
} |
|
|
|
this.polygons.set(polyData.entityName, polygon); |
|
|
|
} |
|
|
|
|
|
|
|
updatePolygon(polyData: FormattedData, dataSources: FormattedData[], settings: PolygonSettings, updateBounds = true) { |
|
|
|
this.ready$.subscribe(() => { |
|
|
|
const poly = this.polygons.get(polyData.entityName); |
|
|
|
const oldBounds = poly.leafletPoly.getBounds(); |
|
|
|
poly.updatePolygon(polyData, dataSources, settings); |
|
|
|
const newBounds = poly.leafletPoly.getBounds(); |
|
|
|
if (updateBounds && oldBounds.toBBoxString() !== newBounds.toBBoxString()) { |
|
|
|
this.fitBounds(newBounds); |
|
|
|
} |
|
|
|
}); |
|
|
|
const poly = this.polygons.get(polyData.entityName); |
|
|
|
const oldBounds = poly.leafletPoly.getBounds(); |
|
|
|
poly.updatePolygon(polyData, dataSources, settings); |
|
|
|
const newBounds = poly.leafletPoly.getBounds(); |
|
|
|
if (updateBounds && oldBounds.toBBoxString() !== newBounds.toBBoxString()) { |
|
|
|
this.fitBounds(newBounds); |
|
|
|
} |
|
|
|
} |
|
|
|
|
|
|
|
removePolygon(name: string) { |
|
|
|
|
Mrkartoshka
6 years ago