477 lines
24 KiB
Dart
477 lines
24 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
|
import 'package:geolocator/geolocator.dart';
|
|
import 'package:flutter_map/flutter_map.dart';
|
|
import 'package:latlong2/latlong.dart' show LatLng;
|
|
|
|
import '../../models/app_settings.dart';
|
|
import '../../providers/location_provider.dart';
|
|
import '../../providers/workforce_provider.dart';
|
|
import '../../providers/profile_provider.dart';
|
|
import '../../widgets/responsive_body.dart';
|
|
|
|
class GeofenceTestScreen extends ConsumerStatefulWidget {
|
|
const GeofenceTestScreen({super.key});
|
|
|
|
@override
|
|
ConsumerState<GeofenceTestScreen> createState() => _GeofenceTestScreenState();
|
|
}
|
|
|
|
class _GeofenceTestScreenState extends ConsumerState<GeofenceTestScreen> {
|
|
final _mapController = MapController();
|
|
bool _followMe = true;
|
|
bool _liveTracking = false; // enable periodic updates from the device stream
|
|
|
|
bool _isInside(Position pos, GeofenceConfig? cfg) {
|
|
if (cfg == null) return false;
|
|
if (cfg.hasPolygon) {
|
|
return cfg.containsPolygon(pos.latitude, pos.longitude);
|
|
}
|
|
if (cfg.hasCircle) {
|
|
final dist = Geolocator.distanceBetween(
|
|
pos.latitude,
|
|
pos.longitude,
|
|
cfg.lat!,
|
|
cfg.lng!,
|
|
);
|
|
return dist <= (cfg.radiusMeters ?? 0);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void _centerOn(LatLng latLng) {
|
|
// flutter_map v8+ MapController does not expose current zoom getter — use a
|
|
// sensible default zoom when centering.
|
|
_mapController.move(latLng, 16.0);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final isAdmin = ref.watch(isAdminProvider);
|
|
final geofenceAsync = ref.watch(geofenceProvider);
|
|
final positionAsync = ref.watch(currentPositionProvider);
|
|
// Only watch the live stream when the user enables "Live" so tests that
|
|
// don't enable live tracking won't need to provide a stream override.
|
|
final AsyncValue<Position>? streamAsync = _liveTracking
|
|
? ref.watch(currentPositionStreamProvider)
|
|
: null;
|
|
|
|
// If live-tracking is active and the stream yields a position while the
|
|
// UI is following the device, recenter the map.
|
|
if (_liveTracking && streamAsync != null) {
|
|
streamAsync.whenData((p) {
|
|
if (_followMe) {
|
|
WidgetsBinding.instance.addPostFrameCallback((_) {
|
|
_centerOn(LatLng(p.latitude, p.longitude));
|
|
});
|
|
}
|
|
});
|
|
}
|
|
|
|
return ResponsiveBody(
|
|
child: !isAdmin
|
|
? const Center(child: Text('Admin access required.'))
|
|
: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.stretch,
|
|
children: [
|
|
const SizedBox(height: 12),
|
|
Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 16.0),
|
|
child: Row(
|
|
children: [
|
|
Expanded(
|
|
child: Card(
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(12.0),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
const Text('Geofence status'),
|
|
const SizedBox(height: 8),
|
|
// Show either the one-shot position or the live-stream
|
|
// value depending on the user's toggle.
|
|
_liveTracking
|
|
? (streamAsync == null
|
|
? const Text('Live tracking disabled')
|
|
: streamAsync.when(
|
|
data: (pos) {
|
|
final inside = _isInside(
|
|
pos,
|
|
geofenceAsync.valueOrNull,
|
|
);
|
|
return Column(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Icon(
|
|
inside
|
|
? Icons
|
|
.check_circle
|
|
: Icons.cancel,
|
|
color: inside
|
|
? Colors.green
|
|
: Colors.red,
|
|
),
|
|
const SizedBox(
|
|
width: 8,
|
|
),
|
|
Text(
|
|
inside
|
|
? 'Inside geofence'
|
|
: 'Outside geofence',
|
|
),
|
|
const SizedBox(
|
|
width: 12,
|
|
),
|
|
Flexible(
|
|
child: Text(
|
|
'Lat: ${pos.latitude.toStringAsFixed(6)}, Lng: ${pos.longitude.toStringAsFixed(6)}',
|
|
overflow:
|
|
TextOverflow
|
|
.ellipsis,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 8),
|
|
_buildGeofenceSummary(
|
|
geofenceAsync.valueOrNull,
|
|
),
|
|
],
|
|
);
|
|
},
|
|
loading: () => const Text(
|
|
'Waiting for live position...',
|
|
),
|
|
error: (err, st) => Text(
|
|
'Live location error: $err',
|
|
),
|
|
))
|
|
: positionAsync.when(
|
|
data: (pos) {
|
|
final inside = _isInside(
|
|
pos,
|
|
geofenceAsync.valueOrNull,
|
|
);
|
|
return Column(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Icon(
|
|
inside
|
|
? Icons.check_circle
|
|
: Icons.cancel,
|
|
color: inside
|
|
? Colors.green
|
|
: Colors.red,
|
|
),
|
|
const SizedBox(width: 8),
|
|
Text(
|
|
inside
|
|
? 'Inside geofence'
|
|
: 'Outside geofence',
|
|
),
|
|
const SizedBox(width: 12),
|
|
Flexible(
|
|
child: Text(
|
|
'Lat: ${pos.latitude.toStringAsFixed(6)}, Lng: ${pos.longitude.toStringAsFixed(6)}',
|
|
overflow:
|
|
TextOverflow.ellipsis,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 8),
|
|
_buildGeofenceSummary(
|
|
geofenceAsync.valueOrNull,
|
|
),
|
|
],
|
|
);
|
|
},
|
|
loading: () =>
|
|
const Text('Fetching location...'),
|
|
error: (err, st) =>
|
|
Text('Location error: $err'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(width: 12),
|
|
Material(
|
|
type: MaterialType.transparency,
|
|
child: Column(
|
|
children: [
|
|
Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
const Text('Live'),
|
|
const SizedBox(width: 6),
|
|
Switch.adaptive(
|
|
key: const Key('live-switch'),
|
|
value: _liveTracking,
|
|
onChanged: (v) =>
|
|
setState(() => _liveTracking = v),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 6),
|
|
SizedBox(
|
|
height: 48,
|
|
child: FilledButton.icon(
|
|
icon: const Icon(Icons.my_location),
|
|
label: const Text('Refresh'),
|
|
onPressed: () =>
|
|
ref.refresh(currentPositionProvider),
|
|
),
|
|
),
|
|
const SizedBox(height: 8),
|
|
IconButton(
|
|
tooltip: 'Center map on current location',
|
|
onPressed: () {
|
|
final pos = (_liveTracking
|
|
? streamAsync?.valueOrNull
|
|
: positionAsync.valueOrNull);
|
|
if (pos != null) {
|
|
_centerOn(
|
|
LatLng(pos.latitude, pos.longitude),
|
|
);
|
|
setState(() => _followMe = true);
|
|
}
|
|
},
|
|
icon: const Icon(Icons.center_focus_strong),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
const SizedBox(height: 12),
|
|
Expanded(
|
|
child: Card(
|
|
margin: const EdgeInsets.symmetric(horizontal: 16.0),
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(8.0),
|
|
child: geofenceAsync.when(
|
|
data: (cfg) {
|
|
final polygonPoints =
|
|
cfg?.polygon
|
|
?.map((p) => LatLng(p.lat, p.lng))
|
|
.toList() ??
|
|
<LatLng>[];
|
|
|
|
final markers = <Marker>[];
|
|
if (positionAsync.valueOrNull != null) {
|
|
final p = positionAsync.value!;
|
|
markers.add(
|
|
Marker(
|
|
point: LatLng(p.latitude, p.longitude),
|
|
width: 40,
|
|
height: 40,
|
|
// `child` is used by newer flutter_map Marker API.
|
|
child: const Icon(
|
|
Icons.person_pin_circle,
|
|
size: 36,
|
|
color: Colors.blue,
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
final polygonLayer = polygonPoints.isNotEmpty
|
|
? PolygonLayer(
|
|
polygons: [
|
|
Polygon(
|
|
points: polygonPoints,
|
|
color: Colors.green.withValues(
|
|
alpha: 0.15,
|
|
),
|
|
borderColor: Colors.green,
|
|
borderStrokeWidth: 2,
|
|
),
|
|
],
|
|
)
|
|
: const SizedBox.shrink();
|
|
|
|
final circleLayer = (cfg?.hasCircle == true)
|
|
? CircleLayer(
|
|
circles: [
|
|
CircleMarker(
|
|
point: LatLng(cfg!.lat!, cfg.lng!),
|
|
color: Colors.green.withValues(
|
|
alpha: 0.10,
|
|
),
|
|
borderStrokeWidth: 2,
|
|
useRadiusInMeter: true,
|
|
radius: cfg.radiusMeters ?? 100,
|
|
),
|
|
],
|
|
)
|
|
: const SizedBox.shrink();
|
|
|
|
// Prefer the live-stream position when enabled, else
|
|
// fall back to the one-shot value used by the rest of
|
|
// the app/tests.
|
|
final activePos = _liveTracking
|
|
? streamAsync?.valueOrNull
|
|
: positionAsync.valueOrNull;
|
|
|
|
final effectiveCenter = cfg?.hasCircle == true
|
|
? LatLng(cfg!.lat!, cfg.lng!)
|
|
: (activePos != null
|
|
? LatLng(
|
|
activePos.latitude,
|
|
activePos.longitude,
|
|
)
|
|
: const LatLng(7.2009, 124.2360));
|
|
|
|
// Build the map inside a Stack so we can overlay a
|
|
// small legend/radius label on top of the map.
|
|
return Stack(
|
|
children: [
|
|
FlutterMap(
|
|
mapController: _mapController,
|
|
options: MapOptions(
|
|
initialCenter: effectiveCenter,
|
|
initialZoom: 16.0,
|
|
maxZoom: 18,
|
|
minZoom: 3,
|
|
onPositionChanged: (pos, hasGesture) {
|
|
if (hasGesture) {
|
|
setState(() => _followMe = false);
|
|
}
|
|
},
|
|
),
|
|
children: [
|
|
TileLayer(
|
|
urlTemplate:
|
|
'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
|
|
// Per OSM tile usage policy: set a User-Agent that
|
|
// identifies this application. Use the Android
|
|
// applicationId so tile servers can contact the
|
|
// publisher if necessary.
|
|
userAgentPackageName: 'com.example.tasq',
|
|
),
|
|
if (polygonPoints.isNotEmpty) polygonLayer,
|
|
if (cfg?.hasCircle == true) circleLayer,
|
|
if (markers.isNotEmpty)
|
|
MarkerLayer(markers: markers),
|
|
],
|
|
),
|
|
|
|
// Legend / radius label
|
|
Positioned(
|
|
right: 12,
|
|
top: 12,
|
|
child: Card(
|
|
elevation: 0,
|
|
shadowColor: Colors.transparent,
|
|
child: Padding(
|
|
padding: const EdgeInsets.symmetric(
|
|
horizontal: 10.0,
|
|
vertical: 8.0,
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Container(
|
|
width: 12,
|
|
height: 12,
|
|
decoration: BoxDecoration(
|
|
color: Colors.green.withValues(
|
|
alpha: 0.25,
|
|
),
|
|
border: Border.all(
|
|
color: Colors.green,
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(width: 8),
|
|
Text(
|
|
cfg?.hasPolygon == true
|
|
? 'Geofence (polygon)'
|
|
: 'Geofence (circle)',
|
|
),
|
|
],
|
|
),
|
|
if (cfg?.hasCircle == true)
|
|
Padding(
|
|
padding: const EdgeInsets.only(
|
|
top: 6.0,
|
|
),
|
|
child: Text(
|
|
'Radius: ${cfg!.radiusMeters?.toStringAsFixed(0) ?? '-'} m',
|
|
style: Theme.of(
|
|
context,
|
|
).textTheme.bodySmall,
|
|
),
|
|
),
|
|
Padding(
|
|
padding: const EdgeInsets.only(
|
|
top: 6.0,
|
|
),
|
|
child: Row(
|
|
children: const [
|
|
Icon(
|
|
Icons.person_pin_circle,
|
|
size: 14,
|
|
color: Colors.blue,
|
|
),
|
|
SizedBox(width: 8),
|
|
Text('You'),
|
|
],
|
|
),
|
|
),
|
|
const SizedBox(height: 6),
|
|
Text(
|
|
'Map tiles: © OpenStreetMap contributors',
|
|
style: Theme.of(
|
|
context,
|
|
).textTheme.bodySmall,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
loading: () =>
|
|
const Center(child: CircularProgressIndicator()),
|
|
error: (err, st) => Center(
|
|
child: Text('Failed to load geofence: $err'),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 12),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildGeofenceSummary(GeofenceConfig? cfg) {
|
|
if (cfg == null) return const Text('Geofence: not configured');
|
|
if (cfg.hasCircle) {
|
|
return Text(
|
|
'Geofence: Circle • Radius: ${cfg.radiusMeters?.toStringAsFixed(0) ?? '-'} m',
|
|
);
|
|
}
|
|
if (cfg.hasPolygon) {
|
|
return Text('Geofence: Polygon • ${cfg.polygon?.length ?? 0} points');
|
|
}
|
|
return const Text('Geofence: not configured');
|
|
}
|
|
}
|