Refactor map creation / destruction

src/components/project.vue

@@ -37,9 +37,10 @@ export default {
 			currProject: null,
 			modeHisto: null,
 			posts: [],
-			baseMaps: {},
+			baseMaps: [],
 			baseMap: null,
 			map: null,
+			mapInitializing: false,
 			lightbox: null,
 			hikes: {
 				colors: {},
@@ -110,37 +111,40 @@ export default {
 				'hitchhiking': this.getStyleProperty('--track-hitchhiking')
 			};
 
+			//Reset values
+			this.setFeedUpdateTimer(-1);
+			this.feed = {loading:false, updatable:true, outOfData:false, refIdFirst:0, refIdLast:0, firstChunk:true};
+			this.posts = [];
+			this.track = null;
+			this.currProject = null;
+			this.removeMapContent();
+
+			//Build Map
+			this.mapInitializing = true;
 			if(this.hash.items[0] && this.projects[this.hash.items[0]]) await this.initProject(this.hash.items[0]);
-			else await this.initProjectOverview();
+			else await this.initOverview();
+			this.mapInitializing = false;
 		},
 		quit() {
 			this.lightbox.end();
 			this.$refs.feedSimpleBar?.scrollElement.removeEventListener('scroll', this.onFeedScroll);
 			this.setFeedUpdateTimer(-1);
-			this.map.remove();
+			this.removeMap();
 		},
-		async initProjectOverview() {
+		async initOverview() {
+			this.modeHisto = true;
 			this.hash.items = [this.overview.codename];
-			this.setFeedUpdateTimer(-1);
-			this.currProject = null;
-			this.modeHisto = null;
-			this.feed = {loading:false, updatable:true, outOfData:false, refIdFirst:0, refIdLast:0, firstChunk:true};
-			this.posts = [];
-			this.baseMaps = this.consts.default_maps;
+			this.toggleFeedPanel(false, 'none');
 
-			await this.initMapOverview();
+			await this.initOverviewMap();
 		},
 		async initProject(iProjectId) {
-			this.setFeedUpdateTimer(-1);
 			this.currProject = this.projects[iProjectId];
 			this.modeHisto = (this.currProject.mode == this.consts.modes.histo);
-			this.feed = {loading:false, updatable:true, outOfData:false, refIdFirst:0, refIdLast:0, firstChunk:true};
-			this.posts = [];
-			this.baseMaps = {};
 
 			await Promise.all([
 				this.initFeed(),
-				this.initMapProject()
+				this.initProjectMap()
 			]);
 
 			//Direct link post action
@@ -183,9 +187,6 @@ export default {
 
 			this.toggleFeedPanel(!this.isMobile(), 'none');
 
-			//Add post Event handling
-			//TODO
-			
 			//Get first posts batch
 			await this.getNextFeed();
 			if(this.$refs.feedSimpleBar) this.$refs.feedSimpleBar.scrollElement.scrollTop = 0;
@@ -193,8 +194,7 @@ export default {
 			//Start auto-update
 			if(!this.modeHisto) this.setFeedUpdateTimer(this.refreshRate);
 		},
-		async initMapProject() {
-			//Start async calls
+		async initProjectMap() {
 			[
 				{
 					maps: this.baseMaps,
@@ -207,25 +207,26 @@ export default {
 				this.api.get('geojson', {id_project: this.currProject.id})
 			]);
 
-			await this.initMapBase({
+			await this.initMap({
 				setCamera: () => {
 					this.map.fitBounds(this.getInitialMapBounds(), {
 						padding: 20,
 						animate: false,
 						maxZoom: 15
 					});
-				},
-				addMarkers: () => {
-					this.addTrack(this.track);
-					this.markers.forEach(oMarker => this.addMarker(
-						oMarker,
-						() => this.openMarkerPopup(oMarker.id, oMarker.type)
-					));
 				}
 			});
 		},
-		async initMapOverview() {
-			await this.initMapBase({
+		async initOverviewMap() {
+			this.baseMaps = this.consts.default_maps;
+			this.markers = Object.values(this.projects).map((asProject) => ({
+				type: 'project',
+				subtype: 'project',
+				...asProject,
+				opacityWhenCovered: 0.3
+			}));
+
+			await this.initMap({
 				setCamera: () => {
 					//Center on default project
 					const oDefaultProject = this.projects.getDefaultProject();
@@ -239,25 +240,30 @@ export default {
 						center: new LngLat(oDefaultProject.longitude, oDefaultProject.latitude),
 						zoom: Math.log2(iWorldSize / this.map.transform.tileSize)
 					});
-				},
-				addMarkers: () => {
-					for(const asProject of Object.values(this.projects)) {
-						this.addMarker(
-							{
-								type: 'project',
-								subtype: 'project',
-								...asProject,
-								opacityWhenCovered: 0.3
-							},
-							() => {this.hash.items = [asProject.codename];},
-							(oEvent, oProject) => {this.openProjectPopup(oProject);}
-						);
-					}
 				}
 			});
 		},
-		async initMapBase({setCamera, addMarkers}) {
-			if(this.map) this.map.remove();
+		async initMap({setCamera}) {
+			//Build map
+			if(!this.map) this.addMap();
+			this.updateMapPadding();
+			setCamera();
+						
+			//Force wait for load event
+			await new Promise((resolve) => {
+				if(this.map.isStyleLoaded()) resolve();
+				else this.map.once('load', resolve);
+			});
+
+			//Add content: Base Maps, Tracks, Markers
+			this.addMapContent();
+
+			await new Promise((resolve) => {
+				if(this.map.loaded() && this.map.areTilesLoaded()) resolve();
+				else this.map.once('idle', resolve);
+			});
+		},
+		addMap() {
 			this.map = new Map({
 				container: 'map',
 				aroundCenter: true,
@@ -275,43 +281,49 @@ export default {
 				},
 				attributionControl: false
 			});
-			
-			this.updateMapPadding();
-			setCamera();
 			this.map.addControl(new ScaleControl({unit: 'metric'}), 'bottom-right');
-						
-			//Force wait for load event
-			await new Promise((resolve) => {
-				if(this.map.loaded()) resolve();
-				else this.map.once('load', resolve);
+		},
+		removeMap() {
+			this.removeMapContent();
+			this.map?.remove();
+			this.map = null;
+		},
+		addMapContent() {
+			this.baseMaps.forEach(this.addBaseMap);
+			this.addTrack();
+			this.markers.forEach(this.addMarker);
+		},
+		removeMapContent() {
+			if(!this.map) return;
+
+			this.closePopup();
+			this.removeTrack();
+			this.markers.forEach(this.removeMarker);
+			this.baseMaps.forEach(this.removeBaseMap);
+		},
+		addBaseMap(asBaseMap) {
+			if(asBaseMap.default_map) this.baseMap = asBaseMap.codename;
+			this.map.addSource(asBaseMap.codename, {
+				type: 'raster',
+				tiles: [asBaseMap.pattern],
+				tileSize: asBaseMap.tile_size
 			});
-
-			//Base maps (raster tiles)
-			this.baseMap = this.baseMaps.find((asBM) => asBM.default_map)?.codename ?? null;
-			for(const asBaseMap of this.baseMaps) {
-				this.map.addSource(asBaseMap.codename, {
-					type: 'raster',
-					tiles: [asBaseMap.pattern],
-					tileSize: asBaseMap.tile_size
-				});
-				this.map.addLayer({
-					id: asBaseMap.codename,
-					type: 'raster',
-					source: asBaseMap.codename,
-					'layout': {'visibility': asBaseMap.codename == this.baseMap ? 'visible' : 'none'},
-					minZoom: asBaseMap.min_zoom,
-					maxZoom: asBaseMap.max_zoom
-				});
-			}
-
-			addMarkers();
-			await new Promise((resolve) => {
-				if(this.map.loaded() && this.map.areTilesLoaded()) resolve();
-				else this.map.once('idle', resolve);
+			this.map.addLayer({
+				id: asBaseMap.codename,
+				type: 'raster',
+				source: asBaseMap.codename,
+				'layout': {'visibility': asBaseMap.default_map?'visible':'none'},
+				minZoom: asBaseMap.min_zoom,
+				maxZoom: asBaseMap.max_zoom
 			});
 		},
-		addTrack(oTrack, bCenter=false) {
-			this.track = oTrack;
+		removeBaseMap(asBaseMap) {
+			if(this.map.getLayer(asBaseMap.codename)) this.map.removeLayer(asBaseMap.codename);
+			if(this.map.getSource(asBaseMap.codename)) this.map.removeSource(asBaseMap.codename);
+		},
+		addTrack() {
+			if(!this.track) return;
+
 			this.track.features.forEach((oFeature, iFeatureId) => {
 				oFeature.properties.track_id = iFeatureId;
 			});
@@ -354,11 +366,71 @@ export default {
 				}
 			});
 			this.map.on('click', 'track-hitbox', this.openTrackPopup);
-			this.map.on('mouseenter', 'track-hitbox', () => {this.map.getCanvas().style.cursor = 'pointer';});
-			this.map.on('mouseleave', 'track-hitbox', () => {this.map.getCanvas().style.cursor = '';});
+			this.map.on('mouseenter', 'track-hitbox', this.onTrackHover);
+			this.map.on('mouseleave', 'track-hitbox', this.onTrackHover);
+		},
+		removeTrack() {
+			//Over clickable track
+			if(this.map.getLayer('track-hitbox')) {
+				this.map.off('click', 'track-hitbox', this.openTrackPopup);
+				this.map.off('mouseenter', 'track-hitbox', this.onTrackHover);
+				this.map.off('mouseleave', 'track-hitbox', this.onTrackHover);
+				this.map.removeLayer('track-hitbox');
+			}
+
+			//Actual track
+			if(this.map.getLayer('track')) this.map.removeLayer('track');
+
+			//Track source
+			if(this.map.getSource('track')) this.map.removeSource('track');
+		},
+		addMarker(oMarker) {
+			const $Marker = document.createElement('div');
+			oMarker.app = createApp(SpotIconStack, this.markerProps[oMarker.subtype]);
+			oMarker.app.mount($Marker);
+
+			oMarker.marker = new Marker({element: $Marker, anchor: 'bottom', opacityWhenCovered: oMarker.opacityWhenCovered ?? 0})
+				.setLngLat([oMarker.longitude, oMarker.latitude])
+				.addTo(this.map);
+
+			const $MarkerElement = oMarker.marker.getElement();
+			$MarkerElement.addEventListener('click', (oEvent) => {this.onMarkerClick(oEvent, oMarker);});
+			$MarkerElement.addEventListener('mouseenter', (oEvent) => {this.onMarkerHover(oEvent, oMarker);});
+			$MarkerElement.addEventListener('mouseleave', (oEvent) => {this.onMarkerHover(oEvent, oMarker);});
+		},
+		removeMarker(oMarker) {
+			if(oMarker.app) {
+				oMarker.app.unmount();
+				delete oMarker.app;
+			}
+			if(oMarker.marker) {
+				oMarker.marker.remove();
+				delete oMarker.marker;
+			}
+		},
+		onTrackHover(oEvent) {
+			this.map.getCanvas().style.cursor = (oEvent.type == 'mouseenter')?'pointer':'';
+		},
+		onMarkerClick(oEvent, oMarker) {
+			oEvent.preventDefault();
+			oEvent.stopPropagation();
+			switch (oMarker.type) {
+				case 'project':
+					this.hash.items = [oMarker.codename];
+					break;
+				default:
+					this.openMarkerPopup(oMarker.id, oMarker.type);
+			}
+		},
+		onMarkerHover(oEvent, oMarker) {
+			switch (oMarker.type) {
+				case 'project':
+					if(oEvent.type == 'mouseenter') this.openProjectPopup(oMarker);
+					else this.closePopup();
+					break;
+			}
 		},
 		openProjectPopup(oProject) {
-			this.closePopup();
 			this.openPopup({
 				lnglat: [oProject.longitude, oProject.latitude],
 				options: oProject,
@@ -366,7 +438,6 @@ export default {
 			});
 		},
 		openMarkerPopup(iMarkerId, sMarkerType) {
-			this.closePopup();
 			let oMarker = this.markers.find((oCandidate) => oCandidate.id == iMarkerId && oCandidate.type == sMarkerType);
 			this.openPopup({
 				lnglat: [oMarker.longitude, oMarker.latitude],
@@ -375,13 +446,13 @@ export default {
 			});
 		},
 		openTrackPopup(oEvent) {
-			this.closePopup();
 			this.openPopup({
 				lnglat: oEvent.lngLat,
 				options: this.projects.getTrackInfo(oEvent.features[0], this.track, this.lang),
 			});
 		},
 		openPopup({lnglat, options={}, offset=[0, 0]} = {}) {
+			this.closePopup();
 			const $Popup = document.createElement('div');
 			this.popup.element = new Popup({
 					anchor: 'bottom',
@@ -412,32 +483,6 @@ export default {
 				this.popup.element = null;
 			}
 		},
-		addMarker(oMarker, fClickCallback=null, fHoverCallback=null) {
-			const $Marker = document.createElement('div');
-			createApp(SpotIconStack, this.markerProps[oMarker.subtype]).mount($Marker);
-
-			const $MarkerElement = new Marker({element: $Marker, anchor: 'bottom', opacityWhenCovered: oMarker.opacityWhenCovered ?? 0})
-				.setLngLat([oMarker.longitude, oMarker.latitude])
-				.addTo(this.map)
-				.getElement();
-
-			if(fClickCallback) {
-				$MarkerElement.addEventListener('click', (oEvent) => {
-					oEvent.preventDefault();
-					oEvent.stopPropagation();
-					fClickCallback(oEvent, oMarker);
-				});
-			}
-
-			if(fHoverCallback) {
-				$MarkerElement.addEventListener('mouseenter', (oEvent) => {
-					fHoverCallback(oEvent, oMarker);
-				});
-				$MarkerElement.addEventListener('mouseleave', () => {
-					this.closePopup();
-				});
-			}
-		},
 		getInitialMapBounds() {
 			let oBounds = new LngLatBounds();
 			let oHashMarker;
@@ -551,10 +596,7 @@ export default {
 			//Add new Markers
 			if(aoMarkers.length > 0) {
 				this.markers.push(...aoMarkers);
-				aoMarkers.forEach(oMarker => this.addMarker(
-					oMarker,
-					() => this.openMarkerPopup(oMarker.id, oMarker.type)
-				));
+				aoMarkers.forEach(this.addMarker);
 			}
 
 			//Message Last Update
@@ -671,7 +713,7 @@ export default {
 							<h1><SpotIcon :icon="'project'" width="fixed" :text="lang.get('project.hikes')" /></h1>
 							<div class="settings-section-body">
 								<div class="radio" v-for="project in projectOptions" :key="'project-'+project.id">
-									<input type="radio" :id="'project-'+project.id" :value="project.codename" v-model="hash.items[0]" />
+									<input type="radio" :id="'project-'+project.id" :value="project.codename" v-model="hash.items[0]" :disabled="mapInitializing" />
 									<label :for="'project-'+project.id">
 										<span>{{ project.name }}</span>
 										<a v-if="project.gpxfilepath" class="download" :href="project.gpxfilepath" :download="project.codename + '.gpx'" :title="lang.get('track.download')" @click.stop="()=>{}">
@@ -685,7 +727,7 @@ export default {
 							<h1><SpotIcon :icon="'map'" width="fixed" :text="lang.get('map.title')" /></h1>
 							<div class="settings-section-body">
 								<div class="radio" v-for="bm in baseMaps" :key="'map-'+bm.id_map">
-									<input type="radio" :id="'map-'+bm.id_map" :value="bm.codename" v-model="baseMap" />
+									<input type="radio" :id="'map-'+bm.id_map" :value="bm.codename" v-model="baseMap" :disabled="mapInitializing" />
 									<label :for="'map-'+bm.id_map">{{ lang.get('map.'+bm.codename) }}</label>
 								</div>
 							</div>
@@ -723,12 +765,12 @@ export default {
 			</div>
 		</div>
 		<div id="feed" class="map-container map-container-right" ref="feed">
-			<Simplebar v-if="currProject" id="feed-panel" class="map-panel" ref="feedSimpleBar">
+			<Simplebar id="feed-panel" class="map-panel" ref="feedSimpleBar">
 				<div id="feed-header">
 					<ProjectPost v-if="modeHisto" :options="{type: 'archived', headerless: true}" />
 					<ProjectPost v-else :options="{type: 'poster', relative_time: lang.get('post.new_message')}" />
 				</div>
-				<div id="feed-posts">
+				<div v-if="currProject" id="feed-posts">
 					<ProjectPost v-for="post in posts" :options="post" ref="posts" />
 				</div>
 				<div id="feed-footer" v-if="feed.loading">

src/components/projectPopup.vue

@@ -67,9 +67,7 @@ export default {
 				<spotIcon :title="lang.get('stats.elevation_loss')" :icon="'elev-drop'" width="fixed" size="lg" :text="options.elev_drop+'m'" />
 			</div>
 		</div>
-		<div v-else-if="options.type=='project'" class="section">
-			<spotIcon icon="calendar" width="fixed" size="lg" :text="activeTimeInterval" />
-		</div>
+		<div v-else-if="options.type=='project'" class="section year">{{ activeTimeInterval }}</div>
 		<div v-else>
 			<div class="section" v-if="options.comment">
 				<spotIcon icon="post" width="fixed" size="lg" :text="options.comment" />

src/components/projectPost.vue

@@ -62,7 +62,7 @@
 				return '#'+[this.hash.page, this.project.currProject.codename, this.options.type, this.options.id].join(this.consts.hash_sep);
 			},
 			modeHisto() {
-				return (this.project.currProject.mode == this.consts.modes.histo);
+				return (this.project?.currProject?.mode == this.consts.modes.histo);
 			},
 			relTime() {
 				return this.modeHisto?(this.options.formatted_time || '').substr(0, 10):this.options.relative_time;

src/scripts/icons.js

@@ -1,7 +1,6 @@
 import {
 	faArrowsRotate,
 	faBars,
-	faCalendar,
 	faCamera,
 	faCarSide,
 	faChartArea,
@@ -120,7 +119,6 @@ const ICONS = {
 	image: faImage,
 	message: faLocationPin,
 	time: faClock,
-	calendar: faCalendar,
 	coords: faCompass,
 	altitude: faMountain,
 	'drill-video': faCirclePlay,

src/styles/_page.project.feed.scss

@@ -141,7 +141,6 @@
 					}
 				}
 			}
-			
 
 			&.message {
 				background: color.$message-bg;

src/styles/_page.project.map.scss

@@ -96,23 +96,25 @@ $thumbnail-max-size: 60px;
 			}
 		}
 
-		.message .medias-list {
-			display: flex;
-			flex-wrap: wrap;
-			gap: var.$elem-spacing;
-			align-items: center;
-			margin-top: var.$elem-spacing;
+		.message {
+			.medias-list {
+				display: flex;
+				flex-wrap: wrap;
+				gap: var.$elem-spacing;
+				align-items: center;
+				margin-top: var.$elem-spacing;
 
-			a.media-link {
-				flex: 0 0 auto;
+				a.media-link {
+					flex: 0 0 auto;
 
-				img {
-					max-width: $thumbnail-max-size;
-					max-height: calc($thumbnail-max-size * 2/3);
-				}
+					img {
+						max-width: $thumbnail-max-size;
+						max-height: calc($thumbnail-max-size * 2/3);
+					}
 
-				&.drill .drill-icon {
-					font-size: 1.5em;
+					&.drill .drill-icon {
+						font-size: 1.5em;
+					}
 				}
 			}
 		}
@@ -124,5 +126,13 @@ $thumbnail-max-size: 60px;
 				}
 			}
 		}
+
+		.project {
+			.year {
+				text-align: center;
+				font-size: 1.2em;
+				font-weight: bold;
+			}
+		}
 	}
 }