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import 'mapbox-gl/dist/mapbox-gl.css';
import '@mapbox/mapbox-gl-draw/dist/mapbox-gl-draw.css';
import maplibregl from 'maplibre-gl';
import MapboxDraw from '@mapbox/mapbox-gl-draw';
import { useEffect } from 'react';
import { useDispatch, useSelector } from 'react-redux';
import { useNavigate } from 'react-router-dom';
import { useTheme } from '@mui/styles';
import { map } from '../core/MapView';
import { geofenceToFeature, geometryToArea } from '../core/mapUtil';
import { errorsActions, geofencesActions } from '../../store';
import { useCatchCallback } from '../../reactHelper';
import theme from './theme';
const draw = new MapboxDraw({
displayControlsDefault: false,
controls: {
polygon: true,
line_string: true,
trash: true,
},
userProperties: true,
styles: [...theme, {
id: 'gl-draw-title',
type: 'symbol',
filter: ['all'],
layout: {
'text-field': '{user_name}',
'text-font': ['Roboto Regular'],
'text-size': 12,
},
paint: {
'text-halo-color': 'white',
'text-halo-width': 1,
},
}],
});
const MapGeofenceEdit = ({ selectedGeofenceId }) => {
const theme = useTheme();
const dispatch = useDispatch();
const navigate = useNavigate();
const geofences = useSelector((state) => state.geofences.items);
const refreshGeofences = useCatchCallback(async () => {
const response = await fetch('/api/geofences');
if (response.ok) {
dispatch(geofencesActions.refresh(await response.json()));
} else {
throw Error(await response.text());
}
}, [dispatch]);
useEffect(() => {
refreshGeofences();
map.addControl(draw, 'top-left');
return () => map.removeControl(draw);
}, [refreshGeofences]);
useEffect(() => {
const listener = async (event) => {
const feature = event.features[0];
const newItem = { name: '', area: geometryToArea(feature.geometry) };
draw.delete(feature.id);
try {
const response = await fetch('/api/geofences', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(newItem),
});
if (response.ok) {
const item = await response.json();
navigate(`/settings/geofence/${item.id}`);
} else {
throw Error(await response.text());
}
} catch (error) {
dispatch(errorsActions.push(error.message));
}
};
map.on('draw.create', listener);
return () => map.off('draw.create', listener);
}, [dispatch, navigate]);
useEffect(() => {
const listener = async (event) => {
const feature = event.features[0];
try {
const response = await fetch(`/api/geofences/${feature.id}`, { method: 'DELETE' });
if (response.ok) {
refreshGeofences();
} else {
throw Error(await response.text());
}
} catch (error) {
dispatch(errorsActions.push(error.message));
}
};
map.on('draw.delete', listener);
return () => map.off('draw.delete', listener);
}, [dispatch, refreshGeofences]);
useEffect(() => {
const listener = async (event) => {
const feature = event.features[0];
const item = Object.values(geofences).find((i) => i.id === feature.id);
if (item) {
const updatedItem = { ...item, area: geometryToArea(feature.geometry) };
try {
const response = await fetch(`/api/geofences/${feature.id}`, {
method: 'PUT',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(updatedItem),
});
if (response.ok) {
refreshGeofences();
} else {
throw Error(await response.text());
}
} catch (error) {
dispatch(errorsActions.push(error.message));
}
}
};
map.on('draw.update', listener);
return () => map.off('draw.update', listener);
}, [dispatch, geofences, refreshGeofences]);
useEffect(() => {
draw.deleteAll();
Object.values(geofences).forEach((geofence) => {
draw.add(geofenceToFeature(theme, geofence));
});
}, [geofences]);
useEffect(() => {
if (selectedGeofenceId) {
const feature = draw.get(selectedGeofenceId);
let { coordinates } = feature.geometry;
if (Array.isArray(coordinates[0][0])) {
[coordinates] = coordinates;
}
const bounds = coordinates.reduce(
(bounds, coordinate) => bounds.extend(coordinate),
new maplibregl.LngLatBounds(coordinates[0], coordinates[1]),
);
const canvas = map.getCanvas();
map.fitBounds(bounds, { padding: Math.min(canvas.width, canvas.height) * 0.1 });
}
}, [selectedGeofenceId]);
return null;
};
export default MapGeofenceEdit;
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