Improvements on maps

traque-front/components/map.jsx

@@ -0,0 +1,142 @@
+import { useEffect, useState } from "react";
+import { MapContainer, TileLayer, useMap } from "react-leaflet";
+import "leaflet/dist/leaflet.css";
+
+const DEFAULT_ZOOM = 14;
+
+const mapStyles = {
+    default: {
+        url: "https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png",
+        attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a>'
+    },
+    satellite: {
+        url: "https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}",
+        attribution: 'Tiles &copy; Esri'
+    },
+}
+
+export function MapPan({center, zoom}) {
+    const map = useMap();
+
+    useEffect(() => {
+        if (center, zoom) {
+            map.flyTo(center, zoom, { animate: false });
+        }
+    }, [center, zoom]);
+
+    return null;
+}
+
+export function MapEventListener({ onLeftClick, onRightClick, onMouseMove }) {
+    const map = useMap();
+
+    // Handle the mouse click left
+    useEffect(() => {
+        if (!onLeftClick) return;
+
+        let moved = false;
+        let downButton = null;
+
+        const handleMouseDown = (e) => {
+            moved = false;
+            downButton = e.originalEvent.button;
+        };
+
+        const handleMouseMove = () => {
+            moved = true;
+        };
+
+        const handleMouseUp = (e) => {
+            if (!moved) {
+                if (downButton == 0) {
+                    onLeftClick(e);
+                }
+            }
+            downButton = null;
+        };
+
+        map.on('mousedown', handleMouseDown);
+        map.on('mousemove', handleMouseMove);
+        map.on('mouseup', handleMouseUp);
+
+        return () => {
+            map.off('mousedown', handleMouseDown);
+            map.off('mousemove', handleMouseMove);
+            map.off('mouseup', handleMouseUp);
+        };
+    }, [onLeftClick, onRightClick]);
+
+    // Handle the right click
+    useEffect(() => {
+        if (!onRightClick) return;
+
+        const handleMouseDown = (e) => {
+            if (e.originalEvent.button == 2) {
+                onRightClick(e);
+            }
+        };
+
+        map.on('mousedown', handleMouseDown);
+
+        return () => {
+            map.off('mousedown', handleMouseDown);
+        }
+    }, [onRightClick]);
+
+    // Handle the mouse move
+    useEffect(() => {
+        if (!onMouseMove) return;
+
+        map.on('mousemove', onMouseMove);
+
+        return () => {
+            map.off('mousemove', onMouseMove);
+        }
+    }, [onMouseMove]);
+    
+    // Prevent right click context menu
+    useEffect(() => {
+        const container = map.getContainer();
+        const preventContextMenu = (e) => e.preventDefault();
+        container.addEventListener('contextmenu', preventContextMenu);
+        return () => container.removeEventListener('contextmenu', preventContextMenu);
+    }, []);
+
+    return null;
+}
+
+export function CustomMapContainer({mapStyle, children}) {
+    const [location, setLocation] = useState(null);
+    const [loading, setLoading] = useState(true);
+
+    useEffect(() => {
+        if (!navigator.geolocation) {
+            console.log('Geolocation not supported');
+            return;
+        }
+
+        navigator.geolocation.getCurrentPosition(
+            (pos) => {
+                setLocation([pos.coords.latitude, pos.coords.longitude]);
+                setLoading(false);
+            },
+            (err) => console.log("Error :", err),
+            {
+                enableHighAccuracy: true,
+                timeout: 10000,
+                maximumAge: 0
+            }
+        );
+    }, []);
+
+    if (loading) {
+        return <div className="w-full h-full"/>
+    }
+
+    return (
+        <MapContainer className='w-full h-full' center={location} zoom={DEFAULT_ZOOM} scrollWheelZoom={true}>
+            <TileLayer url={(mapStyle || mapStyles.default).url} attribution={(mapStyle || mapStyles.default).attribution}/>
+            {children}
+        </MapContainer>
+    )
+}