1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
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 theme from '@mapbox/mapbox-gl-draw/src/lib/theme';
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';
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;
|
