111 lines
3.6 KiB
Dart
111 lines
3.6 KiB
Dart
import 'dart:async';
|
|
import 'package:flutter/material.dart';
|
|
import 'package:google_maps_flutter/google_maps_flutter.dart';
|
|
import '../services.dart';
|
|
import 'package:geolocator/geolocator.dart';
|
|
|
|
class MapView extends StatefulWidget {
|
|
@override
|
|
State<MapView> createState() => MapViewState();
|
|
}
|
|
|
|
class MapViewState extends State<MapView> {
|
|
Completer<GoogleMapController> _controller = Completer();
|
|
MenuiServices services = new MenuiServices();
|
|
Position position;
|
|
|
|
Future<Map<MarkerId, Marker>> createMarkers() async {
|
|
Map<MarkerId, Marker> markers = <MarkerId, Marker>{};
|
|
Position position = await Geolocator.getCurrentPosition(
|
|
desiredAccuracy: LocationAccuracy.high);
|
|
setState(() {
|
|
position = position;
|
|
});
|
|
print('position is set');
|
|
/* List<Restaurant> restaurants = await services.fetchRestaurantsByLocation(
|
|
position.latitude, position.longitude, 1000); */
|
|
List<Restaurant> restaurants =
|
|
await services.fetchRestaurantsByLocation(20.60912, 52.87728);
|
|
if (restaurants.isNotEmpty) {
|
|
for (Restaurant thisRestaurant in restaurants) {
|
|
final MarkerId markerId = MarkerId(thisRestaurant.name);
|
|
print(thisRestaurant.name);
|
|
final Marker marker = Marker(
|
|
markerId: markerId,
|
|
position: LatLng(
|
|
thisRestaurant.coordinates[0], thisRestaurant.coordinates[1]),
|
|
infoWindow: InfoWindow(
|
|
title: '${thisRestaurant.name}',
|
|
snippet: 'Kuchnia: ${thisRestaurant.type}'));
|
|
markers[markerId] = marker;
|
|
}
|
|
}
|
|
return markers;
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Scaffold(
|
|
body: FutureBuilder<Map<MarkerId, Marker>>(
|
|
future: createMarkers(),
|
|
builder: (BuildContext context,
|
|
AsyncSnapshot<Map<MarkerId, Marker>> snapshot) {
|
|
Map<MarkerId, Marker> markers = snapshot.data;
|
|
List<Widget> children;
|
|
if (snapshot.hasData) {
|
|
final CameraPosition _initialPosition = CameraPosition(
|
|
target: LatLng(20, 58),
|
|
zoom: 16,
|
|
);
|
|
children = <Widget>[
|
|
GoogleMap(
|
|
mapType: MapType.normal,
|
|
initialCameraPosition: _initialPosition,
|
|
onMapCreated: (GoogleMapController controller) {
|
|
_controller.complete(controller);
|
|
},
|
|
markers: Set<Marker>.of(markers.values),
|
|
),
|
|
];
|
|
} else if (snapshot.hasError) {
|
|
children = <Widget>[Text('error')];
|
|
} else {
|
|
children = <Widget>[
|
|
SizedBox(
|
|
child: CircularProgressIndicator(),
|
|
width: 60,
|
|
height: 60,
|
|
),
|
|
Padding(
|
|
padding: EdgeInsets.only(top: 16),
|
|
child: Text('Awaiting result...'),
|
|
)
|
|
];
|
|
}
|
|
return Center(
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
crossAxisAlignment: CrossAxisAlignment.center,
|
|
children: children,
|
|
),
|
|
);
|
|
},
|
|
),
|
|
floatingActionButton: Padding(
|
|
padding: EdgeInsets.only(bottom: 20),
|
|
child: FloatingActionButton(
|
|
backgroundColor: Colors.grey[800],
|
|
onPressed: () {
|
|
Navigator.pop(context);
|
|
},
|
|
child: Icon(
|
|
Icons.arrow_back_outlined,
|
|
color: Colors.orange,
|
|
),
|
|
),
|
|
),
|
|
floatingActionButtonLocation: FloatingActionButtonLocation.startDocked,
|
|
);
|
|
}
|
|
}
|