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96 changes: 96 additions & 0 deletions
96
src/app/portal/activities/_components/Forms/MapboxGeocoder.tsx
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| import { useEffect, useRef, memo } from 'react'; | ||
| import { Box } from '@mantine/core'; | ||
| import mapboxgl from 'mapbox-gl'; | ||
| import 'mapbox-gl/dist/mapbox-gl.css'; | ||
|
|
||
| import MbGeocoder from '@mapbox/mapbox-gl-geocoder'; | ||
| import '@mapbox/mapbox-gl-geocoder/dist/mapbox-gl-geocoder.css'; | ||
|
|
||
| export const MapboxGeocoder = memo( | ||
| ({ | ||
| coordinates, | ||
| setCoordinates, | ||
| }: { | ||
| /** lng, lat */ | ||
| coordinates: [number, number]; | ||
| setCoordinates: (coords: [number, number]) => void; | ||
| }) => { | ||
| const mapContainerRef = useRef<HTMLDivElement | null>(null); | ||
| const mapRef = useRef<mapboxgl.Map | null>(null); | ||
| const markerRef = useRef<mapboxgl.Marker | null>(null); | ||
|
|
||
| useEffect(() => { | ||
| if (!process.env.NEXT_PUBLIC_MAPBOX_PUBLIC) { | ||
| console.error('Mapbox public token is required'); | ||
| } else { | ||
| mapboxgl.accessToken = process.env.NEXT_PUBLIC_MAPBOX_PUBLIC!; | ||
| } | ||
|
|
||
| if (mapContainerRef.current) { | ||
| // Define the bounding box for the Philippines | ||
| const philippinesBounds: [number, number, number, number] = [ | ||
| 116.87, 4.59, 126.59, 21.12, | ||
| ]; | ||
|
|
||
| mapRef.current = new mapboxgl.Map({ | ||
| container: mapContainerRef.current, | ||
| style: 'mapbox://styles/mapbox/streets-v12', | ||
| localFontFamily: 'Inter', | ||
| zoom: 16, | ||
| maxBounds: philippinesBounds, | ||
| performanceMetricsCollection: false, | ||
| respectPrefersReducedMotion: true, | ||
| }); | ||
|
|
||
| const geocoder = new MbGeocoder({ | ||
| // @ts-expect-error - mapboxgl types are not updated | ||
| mapboxgl: mapboxgl, | ||
| accessToken: mapboxgl.accessToken, | ||
| countries: 'ph', | ||
| }); | ||
|
|
||
| mapRef.current.addControl(geocoder); | ||
|
|
||
| // Add marker based on initial coordinates | ||
| markerRef.current = new mapboxgl.Marker({ draggable: true }) | ||
| .setLngLat([coordinates[0], coordinates[1]]) | ||
| .addTo(mapRef.current); | ||
|
|
||
| // Prevent map from panning when marker is dragged | ||
| markerRef.current.on('dragstart', () => { | ||
| mapRef.current!.dragPan.disable(); | ||
| }); | ||
|
|
||
| // Update coordinates when marker is dragged | ||
| markerRef.current.on('dragend', () => { | ||
| const lngLat = markerRef.current!.getLngLat(); | ||
| setCoordinates([lngLat.lng, lngLat.lat]); | ||
| mapRef.current!.dragPan.enable(); | ||
| }); | ||
|
|
||
| // Update marker position when coordinates prop changes | ||
| mapRef.current.on('load', () => { | ||
| mapRef.current!.setCenter([coordinates[0], coordinates[1]]); | ||
| }); | ||
| } | ||
|
|
||
| return () => { | ||
| if (mapRef.current) { | ||
| mapRef.current.remove(); | ||
| } | ||
| }; | ||
| // eslint-disable-next-line react-hooks/exhaustive-deps | ||
| }, []); | ||
|
|
||
| return ( | ||
| <Box | ||
| className="rounded-md" | ||
| h={340} | ||
| id="editableMap" | ||
| ref={mapContainerRef} | ||
| w="100%" | ||
| /> | ||
| ); | ||
| }, | ||
| ); | ||
| MapboxGeocoder.displayName = 'MapboxGeocoder'; |
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