trip-animation points & anchors

@@ -14,18 +14,18 @@
 /// limitations under the License.
 ///
 
-import L, { LatLngBounds, LatLngTuple, markerClusterGroup, MarkerClusterGroupOptions } from 'leaflet';
+import L, { LatLngBounds, LatLngTuple, markerClusterGroup, MarkerClusterGroupOptions, FeatureGroup, LayerGroup } from 'leaflet';
 
 import 'leaflet-providers';
 import 'leaflet.markercluster/dist/leaflet.markercluster';
 
 import {
-  FormattedData,
-  MapSettings,
-  MarkerSettings,
-  PolygonSettings,
-  PolylineSettings,
-  UnitedMapSettings
+    FormattedData,
+    MapSettings,
+    MarkerSettings,
+    PolygonSettings,
+    PolylineSettings,
+    UnitedMapSettings
 } from './map-models';
 import { Marker } from './markers';
 import { BehaviorSubject, Observable } from 'rxjs';
@@ -33,7 +33,7 @@ import { filter } from 'rxjs/operators';
 import { Polyline } from './polyline';
 import { Polygon } from './polygon';
 import { DatasourceData } from '@app/shared/models/widget.models';
-import { safeExecute } from '@home/components/widget/lib/maps/maps-utils';
+import { safeExecute, createTooltip } from '@home/components/widget/lib/maps/maps-utils';
 
 export default abstract class LeafletMap {
 
@@ -48,6 +48,7 @@ export default abstract class LeafletMap {
     bounds: L.LatLngBounds;
     datasources: FormattedData[];
     markersCluster;
+    points: FeatureGroup;
 
     protected constructor(public $container: HTMLElement, options: UnitedMapSettings) {
         this.options = options;
@@ -158,9 +159,9 @@ export default abstract class LeafletMap {
         this.map = map;
         if (this.options.useDefaultCenterPosition) {
             this.map.panTo(this.options.defaultCenterPosition);
-            this.bounds = map.getBounds();
+            //  this.bounds = map.getBounds();
         }
-        else this.bounds = new L.LatLngBounds(null, null);
+        //  else this.bounds = new L.LatLngBounds(null, null);
         if (this.options.draggableMarker) {
             this.addMarkerControl();
         }
@@ -201,9 +202,9 @@ export default abstract class LeafletMap {
         return this.map.getCenter();
     }
 
-    fitBounds(bounds: LatLngBounds, useDefaultZoom = false, padding?: LatLngTuple) {
+    fitBounds(bounds: LatLngBounds, padding?: LatLngTuple) {
         if (bounds.isValid()) {
-            this.bounds = this.bounds.extend(bounds);
+            this.bounds = !!this.bounds ? this.bounds.extend(bounds) : bounds;
             if (!this.options.fitMapBounds && this.options.defaultZoomLevel) {
                 this.map.setZoom(this.options.defaultZoomLevel, { animate: false });
                 if (this.options.useDefaultCenterPosition) {
@@ -219,9 +220,9 @@ export default abstract class LeafletMap {
                     }
                 });
                 if (this.options.useDefaultCenterPosition) {
-                    bounds = bounds.extend(this.options.defaultCenterPosition);
+                    this.bounds = this.bounds.extend(this.options.defaultCenterPosition);
                 }
-                this.map.fitBounds(bounds, { padding: padding || [50, 50], animate: false });
+                this.map.fitBounds(this.bounds, { padding: padding || [50, 50], animate: false });
             }
         }
     }
@@ -253,11 +254,10 @@ export default abstract class LeafletMap {
                 const style = currentImage ? 'background-image: url(' + currentImage.url + ');' : '';
                 this.options.icon = L.divIcon({
                     html: `<div class="arrow"
-                     style="transform: translate(-10px, -10px);
-                     ${style}
-                      rotate(${data.rotationAngle}deg);
-                      "><div>`
-                })
+                     style="transform: translate(-10px, -10px)
+                     rotate(${data.rotationAngle}deg);
+                     ${style}"><div>`
+                });
             }
             else {
                 this.options.icon = null;
@@ -279,7 +279,8 @@ export default abstract class LeafletMap {
     private createMarker(key: string, data: FormattedData, dataSources: FormattedData[], settings: MarkerSettings) {
         this.ready$.subscribe(() => {
             const newMarker = new Marker(this.convertPosition(data), settings, data, dataSources, this.dragMarker);
-            this.fitBounds(this.bounds.extend(newMarker.leafletMarker.getLatLng()), settings.draggableMarker && this.markers.size < 2);
+            if (this.bounds)
+                this.fitBounds(this.bounds.extend(newMarker.leafletMarker.getLatLng()));
             this.markers.set(key, newMarker);
             if (this.options.useClusterMarkers) {
                 this.markersCluster.addLayer(newMarker.leafletMarker);
@@ -314,6 +315,29 @@ export default abstract class LeafletMap {
         }
     }
 
+    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, pointsData, getTooltip(data, false));
+                }
+                this.points.addLayer(point);
+            });
+            map.addLayer(this.points);
+        });
+    }
+
     setImageAlias(alias: Observable<any>) {
     }
 
@@ -338,15 +362,17 @@ export default abstract class LeafletMap {
             this.ready$.subscribe(() => {
                 const poly = new Polyline(this.map,
                     data.map(el => this.convertPosition(el)).filter(el => !!el), data, dataSources, settings);
-                const bounds = this.bounds.extend(poly.leafletPoly.getBounds());
-                this.fitBounds(bounds)
-                this.polylines.set(data[0].entityName, poly)
+                const bounds = poly.leafletPoly.getBounds();
+                this.fitBounds(bounds);
+                this.polylines.set(data[0].entityName, poly);
             });
     }
 
     updatePolyline(key: string, data: FormattedData[], dataSources: FormattedData[], settings: PolylineSettings) {
         this.ready$.subscribe(() => {
-            this.polylines.get(key).updatePolyline(settings, data.map(el => this.convertPosition(el)), dataSources);
+            const poly = this.polylines.get(key);
+            poly.updatePolyline(settings, data.map(el => this.convertPosition(el)), dataSources);
+            const bounds = poly.leafletPoly.getBounds();
         });
     }
 
@@ -371,7 +397,7 @@ export default abstract class LeafletMap {
     createPolygon(polyData: DatasourceData, dataSources: DatasourceData[], settings: PolygonSettings) {
         this.ready$.subscribe(() => {
             const polygon = new Polygon(this.map, polyData, dataSources, settings);
-            const bounds = this.bounds.extend(polygon.leafletPoly.getBounds());
+            const bounds = polygon.leafletPoly.getBounds();
             this.fitBounds(bounds);
             this.polygons.set(polyData.datasource.entityName, polygon);
         });
@@ -381,7 +407,6 @@ export default abstract class LeafletMap {
         this.ready$.subscribe(() => {
             const poly = this.polygons.get(polyData.datasource.entityName);
             poly.updatePolygon(polyData.data, dataSources, settings);
-            this.fitBounds(poly.leafletPoly.getBounds());
         });
     }
 }

@@ -159,9 +159,15 @@ export interface HistorySelectSettings {
     buttonColor: string;
 }
 
+export type TripAnimationSttings = {
+    pointColor: string;
+    pointSize: number;
+    pointTooltipOnRightPanel: boolean;
+}
+
 export type actionsHandler = ($event: Event, datasource: Datasource) => void;
 
-export type UnitedMapSettings = MapSettings & PolygonSettings & MarkerSettings & PolylineSettings;
+export type UnitedMapSettings = MapSettings & PolygonSettings & MarkerSettings & PolylineSettings & TripAnimationSttings;
 
 interface IProvider {
     MapClass: Type<LeafletMap>,

@@ -113,7 +113,6 @@ export class Marker {
                 [this.data, this.settings.markerImages, this.dataSources, this.data.dsIndex]) : this.settings.currentImage;
         const currentColor = tinycolor(this.settings.useColorFunction ? safeExecute(this.settings.colorFunction,
             [this.data, this.dataSources, this.data.dsIndex]) : this.settings.color).toHex();
-
         if (currentImage && currentImage.url) {
             aspectCache(currentImage.url).subscribe(
                 (aspect) => {

@@ -112,7 +112,7 @@ export class ImageMap extends LeafletMap {
         }
     }
 
-    fitBounds(bounds: LatLngBounds, useDefaultZoom = false, padding?: LatLngTuple) { }
+    fitBounds(bounds: LatLngBounds, padding?: LatLngTuple) { }
 
     initMap(updateImage?) {
         if (!this.map && this.aspect > 0) {

@@ -923,35 +923,7 @@ export const pathSchema =
                 title: 'Decorator repeat',
                 type: 'string',
                 default: '20px'
-            },
-            showPoints: {
-                title: 'Show points',
-                type: 'boolean',
-                default: false
-            },
-            pointColor: {
-                title: 'Point color',
-                type: 'string'
-            },
-            pointSize: {
-                title: 'Point size (px)',
-                type: 'number',
-                default: 10
-            },
-            usePointAsAnchor: {
-                title: 'Use point as anchor',
-                type: 'boolean',
-                default: false
-            },
-            pointAsAnchorFunction: {
-                title: 'Point as anchor function: f(data, dsData, dsIndex)',
-                type: 'string'
-            },
-            pointTooltipOnRightPanel: {
-                title: 'Independant point tooltip',
-                type: 'boolean',
-                default: true
-            },
+            }
         },
         required: []
     },
@@ -986,13 +958,7 @@ export const pathSchema =
         }, {
             key: 'decoratorRepeat',
             type: 'textarea'
-        }, 'showPoints', {
-            key: 'pointColor',
-            type: 'color'
-        }, 'pointSize', 'usePointAsAnchor', {
-            key: 'pointAsAnchorFunction',
-            type: 'javascript'
-        }, 'pointTooltipOnRightPanel',
+        }
     ]
 };
 

@@ -32,6 +32,6 @@
             [ngStyle]="{'background-color': settings.tooltipColor, 'opacity': settings.tooltipOpacity, 'color': settings.tooltipFontColor}">
         </div>
     </div>
-    <tb-history-selector *ngIf="historicalData" [settings]="settings" [intervals]="intervals"
+    <tb-history-selector *ngIf="historicalData" [settings]="settings" [intervals]="intervals" [anchors]="anchors" [useAnchors]="useAnchors"
         (timeUpdated)="timeUpdated($event)"></tb-history-selector>
 </div>
\ No newline at end of file

@@ -21,7 +21,7 @@ import { interpolateOnPointSegment } from 'leaflet-geometryutil';
 
 import { AfterViewInit, ChangeDetectorRef, Component, Input, OnInit, SecurityContext, ViewChild } from '@angular/core';
 import { MapWidgetController, TbMapWidgetV2 } from '../lib/maps/map-widget2';
-import { MapProviders } from '../lib/maps/map-models';
+import { MapProviders, FormattedData } from '../lib/maps/map-models';
 import { initSchema, addToSchema, addGroupInfo, addCondition } from '@app/core/schema-utils';
 import { tripAnimationSchema, mapPolygonSchema, pathSchema, pointSchema } from '../lib/maps/schemes';
 import { DomSanitizer } from '@angular/platform-browser';
@@ -58,6 +58,8 @@ export class TripAnimationComponent implements OnInit, AfterViewInit {
   label;
   minTime;
   maxTime;
+  anchors = [];
+  useAnchors = false;
 
   static getSettingsSchema(): JsonSettingsSchema {
     const schema = initSchema();
@@ -67,8 +69,8 @@ export class TripAnimationComponent implements OnInit, AfterViewInit {
     addGroupInfo(schema, 'Trip Animation Settings');
     addToSchema(schema, pathSchema);
     addGroupInfo(schema, 'Path Settings');
-    addToSchema(schema, addCondition(pointSchema, 'model.showPoint === true', ['showPoint']));
-    addGroupInfo(schema, 'Polygon Settings');
+    addToSchema(schema, addCondition(pointSchema, 'model.showPoints === true', ['showPoints']));
+    addGroupInfo(schema, 'Path Points Settings');
     addToSchema(schema, addCondition(mapPolygonSchema, 'model.showPolygon === true', ['showPolygon']));
     addGroupInfo(schema, 'Polygon Settings');
     return schema;
@@ -84,14 +86,15 @@ export class TripAnimationComponent implements OnInit, AfterViewInit {
       rotationAngle: 0
     }
     this.settings = { ...settings, ...this.ctx.settings };
+    this.useAnchors = this.settings.usePointAsAnchor && this.settings.showPoints;
+    this.settings.fitMapBounds = true;
+    this.normalizationStep = this.settings.normalizationStep;
     const subscription = this.ctx.subscriptions[Object.keys(this.ctx.subscriptions)[0]];
     if (subscription) subscription.callbacks.onDataUpdated = () => {
       this.historicalData = parseArray(this.ctx.data);
       this.activeTrip = this.historicalData[0][0];
       this.calculateIntervals();
       this.timeUpdated(this.intervals[0]);
-      this.mapWidget.map.updatePolylines(this.interpolatedData.map(ds => _.values(ds)));
-
       this.mapWidget.map.map?.invalidateSize();
       this.cd.detectChanges();
     }
@@ -110,11 +113,16 @@ export class TripAnimationComponent implements OnInit, AfterViewInit {
     this.calcLabel();
     this.calcTooltip();
     if (this.mapWidget) {
+      this.mapWidget.map.updatePolylines(this.interpolatedData.map(ds => _.values(ds)));
       if (this.settings.showPolygon) {
         this.mapWidget.map.updatePolygons(this.interpolatedData);
       }
-      if(this.settings.showPoint){
-        this.mapWidget.map.updateMarkers(this.interpolatedData)
+      if (this.settings.showPoints) {
+        this.mapWidget.map.updatePoints(this.historicalData[0], this.calcTooltip);
+        this.anchors = this.historicalData[0]
+          .filter(data =>
+            this.settings.usePointAsAnchor ||
+            safeExecute(this.settings.pointAsAnchorFunction, [this.historicalData, data, data.dsIndex])).map(data => data.time);
       }
       this.mapWidget.map.updateMarkers(currentPosition);
     }
@@ -126,23 +134,29 @@ export class TripAnimationComponent implements OnInit, AfterViewInit {
   calculateIntervals() {
     this.historicalData.forEach((dataSource, index) => {
       this.intervals = [];
-
       for (let time = dataSource[0]?.time; time < dataSource[dataSource.length - 1]?.time; time += this.normalizationStep) {
         this.intervals.push(time);
       }
-
       this.intervals.push(dataSource[dataSource.length - 1]?.time);
       this.interpolatedData[index] = this.interpolateArray(dataSource, this.intervals);
     });
 
   }
 
-  calcTooltip() {
-    const data = { ...this.activeTrip, maxTime: this.maxTime, minTime: this.minTime }
-    const tooltipText: string = this.settings.useTooltipFunction ?
+  calcTooltip = (point?: FormattedData, setTooltip = true) => {
+    if (!point) {
+      point = this.activeTrip;
+    }
+    const data = { ...point, maxTime: this.maxTime, minTime: this.minTime }
+    const tooltipPattern: string = this.settings.useTooltipFunction ?
       safeExecute(this.settings.tooolTipFunction, [data, this.historicalData, 0]) : this.settings.tooltipPattern;
-    this.mainTooltip = this.sanitizer.sanitize(
-      SecurityContext.HTML, (parseWithTranslation.parseTemplate(tooltipText, data, true)));
+    const tooltipText = parseWithTranslation.parseTemplate(tooltipPattern, data, true);
+    if (setTooltip) {
+      this.mainTooltip = this.sanitizer.sanitize(
+        SecurityContext.HTML, tooltipText);
+      this.cd.detectChanges();
+    }
+    return tooltipText;
   }
 
   calcLabel() {

@@ -28,6 +28,8 @@ export class HistorySelectorComponent implements OnInit, OnChanges {
 
   @Input() settings: HistorySelectSettings
   @Input() intervals = [];
+  @Input() anchors = [];
+  @Input() useAnchors = false;
 
   @Output() timeUpdated: EventEmitter<number> = new EventEmitter();
 
@@ -56,7 +58,7 @@ export class HistorySelectorComponent implements OnInit, OnChanges {
       this.interval = interval(1000 / this.speed)
         .pipe(
           filter(() => this.playing)).subscribe(() => {
-          this.index++;
+            this.index++;
             if (this.index < this.maxTimeIndex) {
               this.cd.detectChanges();
               this.timeUpdated.emit(this.intervals[this.index]);
@@ -91,14 +93,24 @@ export class HistorySelectorComponent implements OnInit, OnChanges {
 
   moveNext() {
     if (this.index < this.maxTimeIndex) {
-      this.index++;
+      if (this.useAnchors) {
+        const anchorIndex = this.findIndex(this.intervals[this.index], this.anchors)+1;
+        this.index = this.findIndex(this.anchors[anchorIndex], this.intervals);
+      }
+      else
+        this.index++;
     }
     this.pause();
   }
 
   movePrev() {
     if (this.index > this.minTimeIndex) {
-      this.index++;
+      if (this.useAnchors) {
+        const anchorIndex = this.findIndex(this.intervals[this.index], this.anchors) - 1;
+        this.index = this.findIndex(this.anchors[anchorIndex], this.intervals);
+      }
+      else
+        this.index--;
     }
     this.pause();
   }
@@ -113,6 +125,14 @@ export class HistorySelectorComponent implements OnInit, OnChanges {
     this.pause();
   }
 
+  findIndex(value, array: any[]) {
+    let i = 0;
+    while (array[i] < value) {
+      i++;
+    };
+    return i;
+  }
+
   changeIndex() {
     this.timeUpdated.emit(this.intervals[this.index]);
   }