Fix review place loading state

lib/features/mapflow/presentation/mapflow_shell.dart

@@ -73,6 +73,7 @@ class _MapContentState extends State<_MapContent> {
     final selected = state.selectedPlace;
     final userCoordinate = state.userCoordinate;
     final targetCenter = _focusCenter(state);
+    final reviewCoordinate = userCoordinate ?? selected?.coordinate;
     final placeCubit = context.read<PlaceCubit>();
     final traitCounts = _countPlaceTraits(state.places);
     final availableTraits = [
@@ -98,7 +99,6 @@ class _MapContentState extends State<_MapContent> {
             userCoordinate: userCoordinate,
             onPlaceTap: (place) => _selectAndShowPlace(context, place),
           ),
-          if (targetCenter == null) const _MapTargetLoadingOverlay(),
           SafeArea(
             child: Align(
               alignment: Alignment.topLeft,
@@ -118,10 +118,9 @@ class _MapContentState extends State<_MapContent> {
             child: Align(
               alignment: Alignment.topRight,
               child: _AddReviewAction(
-                onPressed: () => _openAddFlow(
+                onPressed: reviewCoordinate == null
-                  context,
+                    ? null
-                  userCoordinate ?? selected?.coordinate,
+                    : () => _openAddFlow(context, reviewCoordinate),
-                ),
               ),
             ),
           ),
@@ -614,7 +613,7 @@ class _UserAvatar extends StatelessWidget {
 class _AddReviewAction extends StatelessWidget {
   const _AddReviewAction({required this.onPressed});
 
-  final VoidCallback onPressed;
+  final VoidCallback? onPressed;
 
   @override
   Widget build(BuildContext context) {
@@ -1515,49 +1514,6 @@ class _MapLoading extends StatelessWidget {
   }
 }
 
-class _MapTargetLoadingOverlay extends StatelessWidget {
-  const _MapTargetLoadingOverlay();
-
-  @override
-  Widget build(BuildContext context) {
-    final tokens = context.mapflowTokens;
-    return IgnorePointer(
-      child: SafeArea(
-        child: Align(
-          alignment: Alignment.topCenter,
-          child: Padding(
-            padding: const EdgeInsets.only(top: 18),
-            child: DecoratedBox(
-              decoration: BoxDecoration(
-                color: tokens.mapPanel.withValues(alpha: 0.84),
-                borderRadius: BorderRadius.circular(999),
-                boxShadow: [
-                  BoxShadow(
-                    color: Colors.black.withValues(alpha: 0.24),
-                    blurRadius: 22,
-                    offset: const Offset(0, 10),
-                  ),
-                ],
-              ),
-              child: Padding(
-                padding: const EdgeInsets.all(10),
-                child: SizedBox.square(
-                  dimension: 28,
-                  child: CircularProgressIndicator(
-                    strokeWidth: 2.5,
-                    color: tokens.voiceAccent,
-                    backgroundColor: tokens.onDark.withValues(alpha: 0.12),
-                  ),
-                ),
-              ),
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-}
-
 class _MapError extends StatelessWidget {
   const _MapError({required this.message});
 
@@ -2385,6 +2341,7 @@ class AddExperienceFlow extends StatefulWidget {
 class _AddExperienceFlowState extends State<AddExperienceFlow> {
   static const _minimumInformationUnits = 16.0;
   static const _nearbyPlaceRadiusMeters = 50;
+  static const _nearbyPlacesTimeout = Duration(seconds: 12);
   static const _voicePromptHints = [
     'атмосфера',
     'еда',
@@ -2445,10 +2402,13 @@ class _AddExperienceFlowState extends State<AddExperienceFlow> {
       return const [];
     }
 
-    return context.read<PlacesRepository>().fetchNearbyPlaces(
+    return context
+        .read<PlacesRepository>()
+        .fetchNearbyPlaces(
           coordinate: coordinate,
           radiusMeters: _nearbyPlaceRadiusMeters,
-    );
+        )
+        .timeout(_nearbyPlacesTimeout);
   }
 
   Future<void> _startRecording() async {
@@ -2559,8 +2519,14 @@ class _AddExperienceFlowState extends State<AddExperienceFlow> {
       ),
       1 => _PlaceStep(
         placesFuture: _nearbyPlacesFuture,
+        hasCoordinate: widget.coordinate != null,
         radiusMeters: _nearbyPlaceRadiusMeters,
         isSubmitting: _submitting,
+        onRetry: () {
+          setState(() {
+            _nearbyPlacesFuture = _loadNearbyPlaces();
+          });
+        },
         onSelect: (place) async {
           controller.setReviewPlace(place.name);
           setState(() {
@@ -2659,14 +2625,18 @@ class _AddExperienceFlowState extends State<AddExperienceFlow> {
 class _PlaceStep extends StatelessWidget {
   const _PlaceStep({
     required this.placesFuture,
+    required this.hasCoordinate,
     required this.radiusMeters,
     required this.isSubmitting,
+    required this.onRetry,
     required this.onSelect,
   });
 
   final Future<List<PlaceRecommendation>>? placesFuture;
+  final bool hasCoordinate;
   final int radiusMeters;
   final bool isSubmitting;
+  final VoidCallback onRetry;
   final Future<void> Function(PlaceRecommendation) onSelect;
 
   @override
@@ -2687,42 +2657,43 @@ class _PlaceStep extends StatelessWidget {
           ),
           const SizedBox(height: 16),
           Expanded(
-            child: FutureBuilder<List<PlaceRecommendation>>(
+            child: placesFuture == null
+                ? _PlaceUnavailable(
+                    icon: Icons.location_off_outlined,
+                    message: 'Нет геопозиции',
+                    tokens: tokens,
+                  )
+                : FutureBuilder<List<PlaceRecommendation>>(
                     future: placesFuture,
                     builder: (context, snapshot) {
                       if (snapshot.connectionState != ConnectionState.done) {
                         return Center(
-                    child: CircularProgressIndicator(color: tokens.voiceAccent),
+                          child: CircularProgressIndicator(
+                            color: tokens.voiceAccent,
+                          ),
                         );
                       }
                       if (snapshot.hasError) {
-                  return Center(
+                        return _PlaceUnavailable(
-                    child: Icon(
+                          icon: Icons.error_outline,
-                      Icons.error_outline,
+                          message: 'Места не загрузились',
-                      color: tokens.onDark,
+                          tokens: tokens,
-                      size: 42,
+                          action: TextButton(
+                            onPressed: onRetry,
+                            child: const Text('Повторить'),
                           ),
                         );
                       }
 
-                final places = snapshot.data ?? const <PlaceRecommendation>[];
+                      final places =
+                          snapshot.data ?? const <PlaceRecommendation>[];
                       if (places.isEmpty) {
-                  return Center(
+                        return _PlaceUnavailable(
-                    child: Column(
+                          icon: Icons.location_off_outlined,
-                      mainAxisSize: MainAxisSize.min,
+                          message: hasCoordinate
-                      children: [
+                              ? 'Нет мест в $radiusMetersм'
-                        Icon(
+                              : 'Нет геопозиции',
-                          Icons.location_off_outlined,
+                          tokens: tokens,
-                          color: tokens.onDark,
-                          size: 42,
-                        ),
-                        const SizedBox(height: 10),
-                        Text(
-                          'Нет мест в $radiusMetersм',
-                          style: TextStyle(color: tokens.onDark),
-                        ),
-                      ],
-                    ),
                         );
                       }
 
@@ -2747,6 +2718,35 @@ class _PlaceStep extends StatelessWidget {
   }
 }
 
+class _PlaceUnavailable extends StatelessWidget {
+  const _PlaceUnavailable({
+    required this.icon,
+    required this.message,
+    required this.tokens,
+    this.action,
+  });
+
+  final IconData icon;
+  final String message;
+  final MapflowThemeTokens tokens;
+  final Widget? action;
+
+  @override
+  Widget build(BuildContext context) {
+    return Center(
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Icon(icon, color: tokens.onDark, size: 42),
+          const SizedBox(height: 10),
+          Text(message, style: TextStyle(color: tokens.onDark)),
+          if (action != null) ...[const SizedBox(height: 8), action!],
+        ],
+      ),
+    );
+  }
+}
+
 class _FavoriteStep extends StatelessWidget {
   const _FavoriteStep({
     required this.place,