ReiMerc/skantravels
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Allow clicking on favorites

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This commit is contained in:
Reimar 2024-08-27 11:48:11 +02:00
parent 7b884e3167
commit 39e0db1f5d
Signed by: Reimar
GPG Key ID: 93549FA07F0AE268
1 changed files with 34 additions and 15 deletions
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43
Mobile/lib/main.dart
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@ -50,7 +50,7 @@ class _MyHomePageState extends State<MyHomePage> {
List<Favorite> _favorites = [];
LatLng? _selectedPoint;
void _showLocation(TapPosition _, LatLng point) async {
void _onTap(TapPosition _, LatLng point) async {
setState(() => _selectedPoint = point);
final dynamic location;
@ -60,6 +60,11 @@ class _MyHomePageState extends State<MyHomePage> {
headers: {'User-Agent': 'SkanTravels/1.0'},
);
if (mounted && response.statusCode != 200) {
ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('Unable to fetch information about this location (HTTP ${response.statusCode})')));
return;
}
location = jsonDecode(response.body);
} catch (_) {
if (!mounted) return;
@ -73,6 +78,14 @@ class _MyHomePageState extends State<MyHomePage> {
if (!mounted) return;
if (location['name'] != null && location['display_name'] != null) {
await _showLocation(point, location['name'], location['display_name']);
}
setState(() => _selectedPoint = null);
}
Future<void> _showLocation(LatLng point, String name, String description) async {
await showModalBottomSheet(
barrierColor: Colors.black.withOpacity(0.3),
context: context,
@ -87,9 +100,9 @@ class _MyHomePageState extends State<MyHomePage> {
Expanded(child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(location['name'], style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 24)),
Text(name, style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 24)),
const SizedBox(height: 10),
Text(location['display_name']),
Text(description),
],
)),
Column(children: [
@ -97,7 +110,7 @@ class _MyHomePageState extends State<MyHomePage> {
icon: const Icon(Icons.star),
iconSize: 32,
color: _favorites.where((fav) => fav.lat == point.latitude && fav.lng == point.longitude).isEmpty ? Colors.grey : Colors.yellow,
onPressed: () => _toggleFavorite(point, location['name'], location['display_name'], setModalState, context)
onPressed: () => _toggleFavorite(point, name, description, setModalState, context)
),
const IconButton(icon: Icon(Icons.rate_review), iconSize: 32, onPressed: null),
]),
@ -107,8 +120,6 @@ class _MyHomePageState extends State<MyHomePage> {
});
},
);
setState(() => _selectedPoint = null);
}
void _toggleFavorite(LatLng point, String name, String description, StateSetter setModalState, BuildContext context) async {
@ -130,7 +141,7 @@ class _MyHomePageState extends State<MyHomePage> {
return;
}
_fetchFavorites();
await _fetchFavorites();
setModalState(() {});
return;
@ -147,7 +158,7 @@ class _MyHomePageState extends State<MyHomePage> {
setModalState(() {});
}
void _fetchFavorites() async {
Future<void> _fetchFavorites() async {
final response = await api.request(context, api.ApiService.app, 'GET', '/favorites', null);
if (response == null) return;
@ -179,7 +190,7 @@ class _MyHomePageState extends State<MyHomePage> {
options: MapOptions(
initialCenter: const LatLng(55.9397, 9.5156),
initialZoom: 7.0,
onTap: _showLocation,
onTap: _onTap,
),
children: [
openStreetMapTileLayer,
@ -205,10 +216,18 @@ class _MyHomePageState extends State<MyHomePage> {
width: 30,
height: 50,
alignment: Alignment.center,
child: const Stack(
child: Stack(
children: [
Icon(Icons.location_pin, size: 30, color: Colors.yellow),
Icon(Icons.location_on_outlined, size: 30, color: Colors.black),
IconButton(
padding: const EdgeInsets.only(bottom: 10),
icon: const Icon(Icons.location_pin, size: 30, color: Colors.yellow),
onPressed: () => _showLocation(LatLng(favorite.lat, favorite.lng), favorite.name, favorite.description),
),
IconButton(
padding: const EdgeInsets.only(bottom: 10),
icon: const Icon(Icons.location_on_outlined, size: 30, color: Colors.black),
onPressed: () => _showLocation(LatLng(favorite.lat, favorite.lng), favorite.name, favorite.description),
),
]
),
)