From c01ff0bdbf63e2c13a9447e04e32d825f7cfccb4 Mon Sep 17 00:00:00 2001
From: Raimund Renkert <raimund.renkert@intevation.de>
Date: Fri, 4 Mar 2022 16:15:15 +0100
Subject: [PATCH] Layers for POI in web client and list of players.

---
 cmd/mtwebmapper/client/src/App.vue            |  60 +++++-
 .../client/src/components/MapView.vue         | 195 +++++++++++++++++-
 cmd/mtwebmapper/client/src/store/index.js     |  27 ++-
 3 files changed, 274 insertions(+), 8 deletions(-)

diff --git a/cmd/mtwebmapper/client/src/App.vue b/cmd/mtwebmapper/client/src/App.vue
index 67b716f..a83eb56 100644
--- a/cmd/mtwebmapper/client/src/App.vue
+++ b/cmd/mtwebmapper/client/src/App.vue
@@ -15,6 +15,56 @@
             <v-list-item-title>Players</v-list-item-title>
           </v-list-item-content>
         </v-list-item>
+        <v-list-item>
+          <v-list-item-action>
+            <v-checkbox v-model="buildingsLayer"></v-checkbox>
+          </v-list-item-action>
+          <v-list-item-content>
+            <v-list-item-title>
+              Buildings</v-list-item-title>
+          </v-list-item-content>
+        </v-list-item>
+        <v-list-item>
+          <v-list-item-action>
+            <v-checkbox v-model="poiLayer"></v-checkbox>
+          </v-list-item-action>
+          <v-list-item-content>
+            <v-list-item-title>Points of Interest</v-list-item-title>
+          </v-list-item-content>
+        </v-list-item>
+        <v-list-item>
+          <v-list-item-action>
+            <v-checkbox v-model="travelnetLayer"></v-checkbox>
+          </v-list-item-action>
+          <v-list-item-content>
+            <v-list-item-title>Travelnet</v-list-item-title>
+          </v-list-item-content>
+        </v-list-item>
+        <v-list-item>
+          <v-list-item-action>
+            <v-checkbox v-model="otherLayer"></v-checkbox>
+          </v-list-item-action>
+          <v-list-item-content>
+            <v-list-item-title>Other</v-list-item-title>
+          </v-list-item-content>
+        </v-list-item>
+        <v-divider></v-divider>
+        <v-list-item>
+          <v-list-item-content>
+            <v-list-item-title style="font-weight:bold;">Players</v-list-item-title>
+          </v-list-item-content>
+        </v-list-item>
+        <v-list-item
+          v-for="(item, i) in players"
+          :key="i"
+        >
+          <v-list-item-content>
+            <v-list-item-title v-text="item.properties.name" />
+          </v-list-item-content>
+          <v-list-item-action v-if="playersLayer">
+            <v-icon @click.stop="goToPlayer(item)">fa-crosshairs</v-icon>
+          </v-list-item-action>
+        </v-list-item>
       </v-list>
     </v-navigation-drawer>
     <v-app-bar :clipped-left="true" fixed app>
@@ -120,11 +170,19 @@ export default {
   mounted() {
     fetch("players").then(response => response.json().then((data) => {
       this.$store.commit("setPlayers", data);
-    }))
+    }));
+    fetch("poi").then(response => response.json().then((data) => {
+      this.$store.commit("setPointFeatures", data);
+    }));
   },
   methods: {
     refreshContent() {
       this.$store.dispatch("manualUpdate");
+    },
+    goToPlayer(player) {
+      console.log(player);
+      const coords = [player.geometry.coordinates[1], player.geometry.coordinates[0]];
+      this.$store.commit("setMapCenter", coords)
     }
   }
 }
diff --git a/cmd/mtwebmapper/client/src/components/MapView.vue b/cmd/mtwebmapper/client/src/components/MapView.vue
index 418a366..1bf270a 100644
--- a/cmd/mtwebmapper/client/src/components/MapView.vue
+++ b/cmd/mtwebmapper/client/src/components/MapView.vue
@@ -1,7 +1,27 @@
 <template>
   <v-container fluid style="height: 100%; padding: 0px">
-    <l-map @mousemove="update" ref="map" style="height: 100%" :zoom="zoom" :center="center" :worldCopyJump="worldCopyJump" :crs="crs" :options="mapOptions">
+    <l-map @mousemove="update" ref="map" style="height: 100%" :zoom="zoom" :center="mapCenter" :worldCopyJump="worldCopyJump" :crs="crs" :options="mapOptions">
       <l-tile-layer ref="baseLayer" :url="url" :attribution="attribution" :tms="tms" continuousWorld="false" minZoom=0 :noWrap="noWrap" :options="layerOptions"></l-tile-layer>
+      <l-marker-cluster v-if="buildingsLayer" :options="buildingClusterOptions">
+        <l-marker v-for="f in buildingFeatures" :key="f.id" :lat-lng="f.pos" :icon="iconBlue">
+          <l-popup>{{f.text}}</l-popup>
+        </l-marker>
+      </l-marker-cluster>
+      <l-marker-cluster v-if="travelnetLayer" :options="travelnetClusterOptions">
+        <l-marker v-for="f in travelnetFeatures" :key="f.id" :lat-lng="f.pos" :icon="iconYellow">
+          <l-popup>{{f.text}}</l-popup>
+        </l-marker>
+      </l-marker-cluster>
+      <l-marker-cluster v-if="poiLayer" :options="poiClusterOptions">
+        <l-marker v-for="f in poiFeatures" :key="f.id" :lat-lng="f.pos" :icon="iconRed">
+          <l-popup>{{f.text}}</l-popup>
+        </l-marker>
+      </l-marker-cluster>
+      <l-marker-cluster v-if="otherLayer" :options="otherClusterOptions">
+        <l-marker v-for="f in otherFeatures" :key="f.id" :lat-lng="f.pos" :icon="iconGreen">
+          <l-popup>{{f.text}}</l-popup>
+        </l-marker>
+      </l-marker-cluster>
       <div v-if="playersLayer">
         <l-marker v-for="p in players" :key="p.name" :lat-lng="flipCoordinates(p.geometry.coordinates)" :icon="iconPlayer">
           <l-popup>{{p.properties.name}}</l-popup>
@@ -44,29 +64,107 @@ export default {
       url: 'map/{z}/{x}/{y}.png',
       zoom: 3,
       noWrap: true,
-      center: [0,0],
       worldCopyJump: false,
       crs: ownCRS,
       tms: true,
       attribution: process.env.VUE_APP_TITLE,
       features: [],
-      iconPlayer: new L.Icon({
-        iconUrl: require('@/assets/marker-player.png'),
-        iconSize: [25, 41],
-        iconAnchor: [12, 41],
+      iconPlayer:  L.divIcon({
+        html: '<div class="divIconOrange"></div><div class="iconFontPlayer"><i class="fas fa-walking"></i> </div>',
         popupAnchor: [1, -34],
+        iconSize: L.point(0, 0)
       }),
+      iconBlue: L.divIcon({
+        html: '<div class="divIconBlue"></div><div class="iconFont"><i class="fas fa-building"></i> </div>',
+        popupAnchor: [1, -34],
+        iconSize: L.point(0, 0)
+      }),
+      iconRed: L.divIcon({
+        html: '<div class="divIconRed"></div><div class="iconFont"><i class="fas fa-hand-pointer"></i> </div>',
+        popupAnchor: [1, -34],
+        iconSize: L.point(0, 0)
+      }),
+      iconYellow: L.divIcon({
+        html: '<div class="divIconYellow"></div><div class="iconFont"><i class="fas fa-route"></i> </div>',
+        popupAnchor: [1, -34],
+        iconSize: L.point(0, 0)
+      }),
+      iconGreen: L.divIcon({
+        html: '<div class="divIconGreen"></div><div class="iconFont"><i class="fas fa-bullseye"></i> </div>',
+        popupAnchor: [1, -34],
+        iconSize: L.point(0, 0)
+      }),
+      buildingClusterOptions: {
+        maxClusterRadius: 50,
+        iconCreateFunction: (cluster) => {
+          return L.divIcon({ html: '<div class="divIconBlue"></div><div class="myMarkerCluster">' +
+                  cluster.getChildCount() +
+                  '</div>',
+          iconSize: L.point(0, 0) });
+        },
+      },
+      travelnetClusterOptions: {
+        maxClusterRadius: 50,
+        iconCreateFunction: (cluster) => {
+          return L.divIcon({ html: '<div class="divIconYellow"></div><div class="myMarkerCluster">' +
+                  cluster.getChildCount() +
+                  '</div>',
+          iconSize: L.point(0, 0) });
+        },
+      },
+      poiClusterOptions: {
+        maxClusterRadius: 50,
+        iconCreateFunction: (cluster) => {
+          return L.divIcon({ html: '<div class="divIconRed"></div><div class="myMarkerCluster">' +
+                  cluster.getChildCount() +
+                  '</div>',
+          iconSize: L.point(0, 0) });
+        },
+      },
+      otherClusterOptions: {
+        maxClusterRadius: 50,
+        iconCreateFunction: (cluster) => {
+          return L.divIcon({ html: '<div class="divIconGreen"></div><div class="myMarkerCluster">' +
+                  cluster.getChildCount() +
+                  '</div>',
+          iconSize: L.point(0, 0) });
+        },
+      }
     }
   },
   computed: {
+    buildingFeatures() {
+      return this.$store.state.pointFeatures.filter(f => f.type === 'Building');
+    },
+    travelnetFeatures() {
+      return this.$store.state.pointFeatures.filter(f => f.type === 'Travelnet')
+    },
+    poiFeatures() {
+      return this.$store.state.pointFeatures.filter(f => f.type === 'Point of Interest')
+    },
+    otherFeatures() {
+      return this.$store.state.pointFeatures.filter(f => f.type === 'Other')
+    },
     players() {
+      console.log(this.$store.state.players);
       return this.$store.state.players;
     },
     ...mapState({
+      mapCenter: state => state.mapCenter,
+      features: state => state.pointFeatures,
       autoUpdate: state => state.autoUpdate,
       playersLayer: state => state.playersLayer,
+      buildingsLayer: state => state.buildingsLayer,
+      poiLayer: state => state.poiLayer,
+      travelnetLayer: state => state.travelnetLayer,
+      otherLayer: state => state.otherLayer,
     }),
   },
+  mounted() {
+    this.$nextTick(function () {
+    console.log(this.$refs.baseLayer);
+      })
+  },
   methods: {
     update(evt) {
       this.$store.commit('updateCoordinates', [evt.latlng.lat, evt.latlng.lng])
@@ -83,4 +181,89 @@ export default {
   color: #f5f5f5;
   background-color: #424242;
 }
+.iconFontPlayer {
+  font-size: medium;
+  width: 17px;
+  height: 17px;
+  color: rgb(58, 58, 58);
+  position: absolute;
+  top: -41px;
+  left: -9px;
+  font-weight: bold;
+  text-align: center;
+  border: 0px solid #666;
+}
+.iconFont {
+  width: 17px;
+  height: 17px;
+  color: rgb(58, 58, 58);
+  position: absolute;
+  top: -38px;
+  left: -9px;
+  font-weight: bold;
+  text-align: center;
+  border: 0px solid #666;
+}
+.myMarkerCluster {
+  border-radius: 49%;
+  width: 18px;
+  height: 18px;
+  background-color: #616160;
+  color: white;
+  position: absolute;
+  top: -38px;
+  left: -10px;
+  font-weight: bold;
+  text-align: center;
+}
+.divIconBlue {
+  width: 24px;
+  height: 40px;
+  position: absolute;
+  top: -42px;
+  left: -13px;
+  line-height: 40px;
+  background-image: url("@/assets/marker-icon-blue.png");
+  text-align: center;
+}
+.divIconYellow {
+  width: 24px;
+  height: 40px;
+  position: absolute;
+  top: -42px;
+  left: -13px;
+  line-height: 40px;
+  background-image: url("@/assets/marker-icon-yellow.png");
+  text-align: center;
+}
+.divIconRed {
+  width: 24px;
+  height: 40px;
+  position: absolute;
+  top: -42px;
+  left: -13px;
+  line-height: 40px;
+  background-image: url("@/assets/marker-icon-red.png");
+  text-align: center;
+}
+.divIconGreen {
+  width: 24px;
+  height: 40px;
+  position: absolute;
+  top: -42px;
+  left: -13px;
+  line-height: 40px;
+  background-image: url("@/assets/marker-icon-green.png");
+  text-align: center;
+}
+.divIconOrange {
+  width: 24px;
+  height: 40px;
+  position: absolute;
+  top: -42px;
+  left: -13px;
+  line-height: 40px;
+  background-image: url("@/assets/marker-icon-orange.png");
+  text-align: center;
+}
 </style>
diff --git a/cmd/mtwebmapper/client/src/store/index.js b/cmd/mtwebmapper/client/src/store/index.js
index b89e452..6bea068 100644
--- a/cmd/mtwebmapper/client/src/store/index.js
+++ b/cmd/mtwebmapper/client/src/store/index.js
@@ -13,7 +13,9 @@ export default new Vuex.Store({
 		poiLayer: true,
 		travelnetLayer: true,
 		otherLayer: true,
-		players: []
+		players: [],
+		mapCenter: [0, 0],
+		pointFeatures: [],
 	},
 	
 	mutations: {
@@ -44,6 +46,12 @@ export default new Vuex.Store({
 		setPlayerState(state, value) {
 			const p = state.players.find(p => p.name === value.name)
 			p.online = value.state;
+		},
+		setMapCenter(state, value) {
+			state.mapCenter = value;
+		},
+		setPointFeatures(state, value) {
+			state.pointFeatures = value;
 		}
 	},
 
@@ -73,6 +81,9 @@ export default new Vuex.Store({
 				fetch("players").then(response => response.json().then((data) => {
 					commit("setPlayers", data);
 				}));
+				fetch("poi").then(response => response.json().then((data) => {
+					commit("setPointFeatures", data);
+				}));
     },
 
 		runAutoUpdate: function({ commit, state, dispatch}) {
@@ -121,6 +132,20 @@ export default new Vuex.Store({
 					commit('setPlayers', msg.players);
 				}
 
+				if (msg.poi) {
+					console.log(msg.poi)
+					let points = [];
+					for (let i = 0; i < msg.poi.length; i++) {
+						points.push({
+							id: i,
+							pos: [msg.poi[i].pos.x, msg.poi[i].pos.z],
+							text: msg.poi[i].text,
+							type: msg.poi[i].type,
+						});
+					}
+					commit("setPointFeatures", points);
+				}
+
 				var tilesData = msg.tiles;
 				if (!tilesData) {
 					return;