Record voice before selecting place

lib/screens/mapflow_shell.dart

@@ -726,7 +726,7 @@ class _AddExperienceFlowState extends ConsumerState<AddExperienceFlow> {
   final _recorder = AudioRecorder();
   final _waveSamples = List<double>.filled(64, 0.04);
 
-  late final Future<List<PlaceRecommendation>> _nearbyPlacesFuture;
+  Future<List<PlaceRecommendation>>? _nearbyPlacesFuture;
   Timer? _timer;
   StreamSubscription<Uint8List>? _audioStreamSub;
   var _step = 0;
@@ -734,12 +734,10 @@ class _AddExperienceFlowState extends ConsumerState<AddExperienceFlow> {
   var _recording = false;
   var _submitting = false;
   var _micAllowed = true;
-  PlaceRecommendation? _selectedPlace;
 
   @override
   void initState() {
     super.initState();
-    _nearbyPlacesFuture = _loadNearbyPlaces();
   }
 
   @override
@@ -851,19 +849,8 @@ class _AddExperienceFlowState extends ConsumerState<AddExperienceFlow> {
     final controller = ref.read(placeControllerProvider.notifier);
     final content = switch (_step) {
       0 => _IntroStep(onNext: () => setState(() => _step = 1)),
-      1 => _PlaceStep(
-        placesFuture: _nearbyPlacesFuture,
-        radiusMeters: _nearbyPlaceRadiusMeters,
-        onSelect: (place) {
-          setState(() {
-            _selectedPlace = place;
-            _step = 2;
-          });
-          controller.setReviewPlace(place.name);
-        },
-      ),
-      _ => _VoiceStep(
-        placeName: _selectedPlace?.name ?? '',
+      1 => _VoiceStep(
+        placeName: '',
         hasTelegramAuth: widget.hasTelegramAuth,
         seconds: _seconds,
         minimumSeconds: _minimumVoiceSeconds,
@@ -875,16 +862,23 @@ class _AddExperienceFlowState extends ConsumerState<AddExperienceFlow> {
         canContinue: widget.hasTelegramAuth && _seconds >= _minimumVoiceSeconds,
         onToggleRecording: _toggleRecording,
         onNext: () async {
-          final selectedPlace = _selectedPlace;
-          if (selectedPlace == null) {
-            return;
-          }
           if (_recording) {
             await _stopRecording();
           }
+          setState(() {
+            _nearbyPlacesFuture = _loadNearbyPlaces();
+            _step = 2;
+          });
+        },
+      ),
+      _ => _PlaceStep(
+        placesFuture: _nearbyPlacesFuture,
+        radiusMeters: _nearbyPlaceRadiusMeters,
+        isSubmitting: _submitting,
+        onSelect: (place) async {
           setState(() => _submitting = true);
-          controller.setReviewPlace(selectedPlace.name);
-          await controller.publishReview(place: selectedPlace);
+          controller.setReviewPlace(place.name);
+          await controller.publishReview(place: place);
           if (!context.mounted) {
             return;
           }
@@ -967,12 +961,14 @@ class _PlaceStep extends StatelessWidget {
   const _PlaceStep({
     required this.placesFuture,
     required this.radiusMeters,
+    required this.isSubmitting,
     required this.onSelect,
   });
 
-  final Future<List<PlaceRecommendation>> placesFuture;
+  final Future<List<PlaceRecommendation>>? placesFuture;
   final int radiusMeters;
-  final ValueChanged<PlaceRecommendation> onSelect;
+  final bool isSubmitting;
+  final Future<void> Function(PlaceRecommendation) onSelect;
 
   @override
   Widget build(BuildContext context) {
@@ -1021,7 +1017,7 @@ class _PlaceStep extends StatelessWidget {
                   itemBuilder: (context, index) {
                     final place = places[index];
                     return ListTile(
-                      onTap: () => onSelect(place),
+                      onTap: isSubmitting ? null : () => onSelect(place),
                       contentPadding: const EdgeInsets.symmetric(
                         horizontal: 14,
                         vertical: 8,
@@ -1083,16 +1079,18 @@ class _VoiceStep extends StatelessWidget {
 
     return Column(
       children: [
-        Text(
-          placeName.trim().isEmpty ? 'Место' : placeName.trim(),
-          maxLines: 1,
-          overflow: TextOverflow.ellipsis,
-          textAlign: TextAlign.center,
-          style: Theme.of(
-            context,
-          ).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w900),
-        ),
-        const SizedBox(height: 10),
+        if (placeName.trim().isNotEmpty) ...[
+          Text(
+            placeName.trim(),
+            maxLines: 1,
+            overflow: TextOverflow.ellipsis,
+            textAlign: TextAlign.center,
+            style: Theme.of(
+              context,
+            ).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w900),
+          ),
+          const SizedBox(height: 10),
+        ],
         Expanded(
           child: Center(
             child: _VoiceWave(