Geo location on 'homes' screen

lib/screens/homes_screen.dart

@@ -7,13 +7,31 @@ import 'remote_screen.dart';
 
 /// Экран "Дома" -- список серверов Ignis.
 /// Пользователь может добавить, удалить, переключить активный дом.
-class HomesScreen extends ConsumerWidget {
+class HomesScreen extends ConsumerStatefulWidget {
   const HomesScreen({super.key});
 
   @override
-  Widget build(BuildContext context, WidgetRef ref) {
+  ConsumerState<HomesScreen> createState() => _HomesScreenState();
+}
+
+class _HomesScreenState extends ConsumerState<HomesScreen> {
+  @override
+  void initState() {
+    super.initState();
+    Future.microtask(() => ref.read(userLocationProvider.notifier).startWatching());
+  }
+
+  @override
+  void dispose() {
+    ref.read(userLocationProvider.notifier).stopWatching();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
     final homes = ref.watch(homesProvider);
     final currentHome = ref.watch(currentHomeProvider);
+    final location = ref.watch(userLocationProvider);
 
     return Scaffold(
       appBar: AppBar(
@@ -46,6 +64,11 @@ class HomesScreen extends ConsumerWidget {
                 final home = homes[index];
                 final isActive = currentHome?.id == home.id;
 
+                // Расстояние до дома (null если нет координат или геолокации)
+                final distKm = location.distanceToKm(
+                  home.latitude, home.longitude,
+                );
+
                 return Card(
                   margin: const EdgeInsets.only(bottom: 8),
                   child: ListTile(
@@ -68,13 +91,31 @@ class HomesScreen extends ConsumerWidget {
                           home.url,
                           style: const TextStyle(color: Colors.white38, fontSize: 12),
                         ),
-                        if (home.hasCoordinates)
+                        if (distKm != null)
+                          Padding(
+                            padding: const EdgeInsets.only(top: 2),
+                            child: Row(
+                              children: [
+                                const Icon(Icons.near_me, size: 11, color: Colors.white30),
+                                const SizedBox(width: 4),
+                                Text(
+                                  '~${formatDistance(distKm)}',
+                                  style: const TextStyle(
+                                    color: Colors.white30,
+                                    fontSize: 11,
+                                  ),
+                                ),
+                              ],
+                            ),
+                          )
+                        else if (home.hasCoordinates && !location.hasPosition)
+                          // Координаты заданы, но геолокация недоступна
                           Row(
                             children: [
                               const Icon(Icons.location_on, size: 12, color: Colors.white24),
                               const SizedBox(width: 4),
                               Text(
-                                'Координаты заданы',
+                                location.error ?? 'Координаты заданы',
                                 style: const TextStyle(color: Colors.white24, fontSize: 11),
                               ),
                             ],
@@ -87,16 +128,16 @@ class HomesScreen extends ConsumerWidget {
                         // Кнопка редактирования
                         IconButton(
                           icon: const Icon(Icons.edit, size: 20, color: Colors.white38),
-                          onPressed: () => _editHome(context, ref, home),
+                          onPressed: () => _editHome(context, home),
                         ),
                         // Кнопка удаления
                         IconButton(
                           icon: const Icon(Icons.delete_outline, size: 20, color: Colors.redAccent),
-                          onPressed: () => _confirmDelete(context, ref, home),
+                          onPressed: () => _confirmDelete(context, home),
                         ),
                       ],
                     ),
-                    onTap: () => _selectHome(context, ref, home),
+                    onTap: () => _selectHome(context, home),
                   ),
                 );
               },
@@ -110,7 +151,7 @@ class HomesScreen extends ConsumerWidget {
   }
 
   /// Выбрать дом и перейти на пульт
-  void _selectHome(BuildContext context, WidgetRef ref, HomeConfig home) async {
+  void _selectHome(BuildContext context, HomeConfig home) async {
     await ref.read(currentHomeProvider.notifier).switchTo(home);
     await ref.read(authInfoProvider.notifier).load();
     if (context.mounted) {
@@ -128,14 +169,14 @@ class HomesScreen extends ConsumerWidget {
   }
 
   /// Редактировать дом
-  void _editHome(BuildContext context, WidgetRef ref, HomeConfig home) {
+  void _editHome(BuildContext context, HomeConfig home) {
     Navigator.of(context).push(
       MaterialPageRoute(builder: (_) => HomeEditScreen(home: home)),
     );
   }
 
   /// Подтвердить удаление
-  void _confirmDelete(BuildContext context, WidgetRef ref, HomeConfig home) {
+  void _confirmDelete(BuildContext context, HomeConfig home) {
     showDialog(
       context: context,
       builder: (ctx) => AlertDialog(
@@ -157,4 +198,4 @@ class HomesScreen extends ConsumerWidget {
       ),
     );
   }
-}
+}