chore: add mobile app

frontend-admin/src/components/TomTomMap.tsx

@@ -0,0 +1,300 @@
+import React, {
+    useRef,
+    useEffect,
+    useCallback,
+    forwardRef,
+    useImperativeHandle,
+} from "react";
+import { StyleSheet } from "react-native";
+import { WebView } from "react-native-webview";
+
+const TOMTOM_API_KEY = "MERY8I7LMeYVSLKO5WuV73W9rKJpBLoB";
+
+export interface TomTomMarker {
+    id: string;
+    latitude: number;
+    longitude: number;
+    color: string;
+    label?: string;
+    description?: string;
+    isSelected?: boolean;
+}
+
+export interface TomTomRoute {
+    coordinates: { latitude: number; longitude: number }[];
+    color?: string;
+}
+
+export interface TomTomDestination {
+    latitude: number;
+    longitude: number;
+    color?: string;
+}
+
+export interface TomTomMapRef {
+    fitAllMarkers: () => void;
+    fitToCoordinates: (
+        coords: { latitude: number; longitude: number }[],
+    ) => void;
+}
+
+interface TomTomMapProps {
+    style?: any;
+    markers?: TomTomMarker[];
+    route?: TomTomRoute | null;
+    destination?: TomTomDestination | null;
+    initialCenter?: { latitude: number; longitude: number };
+    initialZoom?: number;
+    onMarkerPress?: (markerId: string) => void;
+}
+
+const TomTomMap = forwardRef<TomTomMapRef, TomTomMapProps>(
+    (
+        {
+            style,
+            markers = [],
+            route,
+            destination,
+            initialCenter,
+            initialZoom = 12,
+            onMarkerPress,
+        },
+        ref,
+    ) => {
+        const webViewRef = useRef<WebView>(null);
+        const isReady = useRef(false);
+        const pendingMessages = useRef<string[]>([]);
+
+        const sendMessage = useCallback((msg: object) => {
+            const json = JSON.stringify(msg);
+            if (isReady.current) {
+                webViewRef.current?.injectJavaScript(
+                    `handleMessage(${json}); true;`,
+                );
+            } else {
+                pendingMessages.current.push(json);
+            }
+        }, []);
+
+        useImperativeHandle(
+            ref,
+            () => ({
+                fitAllMarkers: () => sendMessage({ type: "fitAll" }),
+                fitToCoordinates: (coords) =>
+                    sendMessage({ type: "fitCoords", coords }),
+            }),
+            [sendMessage],
+        );
+
+        useEffect(() => {
+            sendMessage({ type: "updateMarkers", markers });
+        }, [markers, sendMessage]);
+
+        useEffect(() => {
+            sendMessage({
+                type: "updateRoute",
+                route: route || null,
+                destination: destination || null,
+            });
+        }, [route, destination, sendMessage]);
+
+        const onMessage = useCallback(
+            (event: any) => {
+                try {
+                    const data = JSON.parse(event.nativeEvent.data);
+                    if (data.type === "ready") {
+                        isReady.current = true;
+                        // flush pending
+                        for (const msg of pendingMessages.current) {
+                            webViewRef.current?.injectJavaScript(
+                                `handleMessage(${msg}); true;`,
+                            );
+                        }
+                        pendingMessages.current = [];
+                        // Auto fit markers after ready + flush
+                        setTimeout(() => {
+                            sendMessage({ type: "fitAll" });
+                        }, 500);
+                    } else if (data.type === "markerPress" && onMarkerPress) {
+                        onMarkerPress(data.id);
+                    }
+                } catch {
+                    /* ignore */
+                }
+            },
+            [onMarkerPress],
+        );
+
+        const center =
+            initialCenter ||
+            (markers.length > 0
+                ? {
+                      latitude: markers[0].latitude,
+                      longitude: markers[0].longitude,
+                  }
+                : { latitude: 48.8566, longitude: 2.3522 });
+
+        const html = buildHtml(center, initialZoom);
+
+        return (
+            <WebView
+                ref={webViewRef}
+                style={[styles.map, style]}
+                source={{ html }}
+                onMessage={onMessage}
+                javaScriptEnabled
+                domStorageEnabled
+                scrollEnabled={false}
+                bounces={false}
+                originWhitelist={["*"]}
+            />
+        );
+    },
+);
+
+function buildHtml(
+    center: { latitude: number; longitude: number },
+    zoom: number,
+) {
+    return `<!DOCTYPE html>
+<html>
+<head>
+<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+<link rel="stylesheet" href="https://api.tomtom.com/maps-sdk-for-web/cdn/6.x/6.25.0/maps/maps.css">
+<script src="https://api.tomtom.com/maps-sdk-for-web/cdn/6.x/6.25.0/maps/maps-web.min.js"></script>
+<style>
+  * { margin: 0; padding: 0; }
+  html, body, #map { width: 100%; height: 100%; }
+  .marker-dot {
+    width: 28px; height: 28px; border-radius: 50%;
+    display: flex; align-items: center; justify-content: center;
+    border: 2px solid rgba(255,255,255,0.8);
+    font-size: 12px; color: white; cursor: pointer;
+    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
+  }
+  .marker-dot.selected {
+    width: 36px; height: 36px;
+    border: 3px solid #7c3aed;
+    box-shadow: 0 0 12px rgba(124,58,237,0.6);
+  }
+  .dest-marker {
+    width: 24px; height: 24px; border-radius: 50%;
+    display: flex; align-items: center; justify-content: center;
+    border: 2px solid white;
+    font-size: 10px; color: white;
+    box-shadow: 0 2px 6px rgba(0,0,0,0.4);
+  }
+</style>
+</head>
+<body>
+<div id="map"></div>
+<script>
+var map = tt.map({
+  key: '${TOMTOM_API_KEY}',
+  container: 'map',
+  center: [${center.longitude}, ${center.latitude}],
+  zoom: ${zoom},
+  stylesVisibility: { trafficFlow: false, trafficIncidents: false }
+});
+
+var markers = {};
+var routeLayer = null;
+var destMarker = null;
+
+function clearMarkers() {
+  Object.values(markers).forEach(function(m) { m.remove(); });
+  markers = {};
+}
+
+function clearRoute() {
+  if (routeLayer && map.getSource('route')) {
+    map.removeLayer('route-line');
+    map.removeSource('route');
+    routeLayer = null;
+  }
+  if (destMarker) { destMarker.remove(); destMarker = null; }
+}
+
+function handleMessage(data) {
+  if (data.type === 'updateMarkers') {
+    clearMarkers();
+    (data.markers || []).forEach(function(m) {
+      var el = document.createElement('div');
+      el.className = 'marker-dot' + (m.isSelected ? ' selected' : '');
+      el.style.backgroundColor = m.color || '#7c3aed';
+      el.innerHTML = '<svg width="14" height="14" viewBox="0 0 24 24" fill="white"><path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/></svg>';
+      el.addEventListener('click', function() {
+        window.ReactNativeWebView.postMessage(JSON.stringify({ type: 'markerPress', id: m.id }));
+      });
+      var popup = new tt.Popup({ offset: 20, closeButton: false })
+        .setHTML('<div style="padding:4px 8px;font-size:12px;"><b>' + (m.label || m.id) + '</b>' + (m.description ? '<br>' + m.description : '') + '</div>');
+      var marker = new tt.Marker({ element: el })
+        .setLngLat([m.longitude, m.latitude])
+        .setPopup(popup)
+        .addTo(map);
+      markers[m.id] = marker;
+    });
+  }
+
+  if (data.type === 'updateRoute') {
+    clearRoute();
+    if (data.destination) {
+      var el = document.createElement('div');
+      el.className = 'dest-marker';
+      el.style.backgroundColor = data.destination.color || '#ef4444';
+      el.innerHTML = '<svg width="12" height="12" viewBox="0 0 24 24" fill="white"><path d="M14.4 6L14 4H5v17h2v-7h5.6l.4 2h7V6z"/></svg>';
+      destMarker = new tt.Marker({ element: el })
+        .setLngLat([data.destination.longitude, data.destination.latitude])
+        .addTo(map);
+    }
+    if (data.route && data.route.coordinates && data.route.coordinates.length > 1) {
+      var coords = data.route.coordinates.map(function(c) { return [c.longitude, c.latitude]; });
+      map.addSource('route', {
+        type: 'geojson',
+        data: { type: 'Feature', geometry: { type: 'LineString', coordinates: coords }, properties: {} }
+      });
+      map.addLayer({
+        id: 'route-line',
+        type: 'line',
+        source: 'route',
+        paint: {
+          'line-color': data.route.color || '#4285F4',
+          'line-width': 4,
+          'line-opacity': 0.8
+        }
+      });
+      routeLayer = true;
+    }
+  }
+
+  if (data.type === 'fitAll') {
+    var allM = Object.values(markers);
+    if (allM.length > 0) {
+      var bounds = new tt.LngLatBounds();
+      allM.forEach(function(m) { bounds.extend(m.getLngLat()); });
+      map.fitBounds(bounds, { padding: 60, maxZoom: 15 });
+    }
+  }
+
+  if (data.type === 'fitCoords') {
+    if (data.coords && data.coords.length > 0) {
+      var bounds = new tt.LngLatBounds();
+      data.coords.forEach(function(c) { bounds.extend([c.longitude, c.latitude]); });
+      map.fitBounds(bounds, { padding: 80, maxZoom: 15 });
+    }
+  }
+}
+
+map.on('load', function() {
+  window.ReactNativeWebView.postMessage(JSON.stringify({ type: 'ready' }));
+});
+</script>
+</body>
+</html>`;
+}
+
+const styles = StyleSheet.create({
+    map: { flex: 1 },
+});
+
+export default TomTomMap;