feat: rating search filter

i18n/en.json

@@ -1868,6 +1868,7 @@
   "search_filter_media_type_title": "Select media type",
   "search_filter_ocr": "Search by OCR",
   "search_filter_people_title": "Select people",
+  "search_filter_star_rating": "Star Rating",
   "search_for": "Search for",
   "search_for_existing_person": "Search for existing person",
   "search_no_more_result": "No more results",

mobile/lib/domain/models/exif.model.dart

@@ -6,6 +6,7 @@ class ExifInfo {
   final String? orientation;
   final String? timeZone;
   final DateTime? dateTimeOriginal;
+  final int? rating;
 
   // GPS
   final double? latitude;
@@ -46,6 +47,7 @@ class ExifInfo {
     this.orientation,
     this.timeZone,
     this.dateTimeOriginal,
+    this.rating,
     this.isFlipped = false,
     this.latitude,
     this.longitude,
@@ -71,6 +73,7 @@ class ExifInfo {
         other.orientation == orientation &&
         other.timeZone == timeZone &&
         other.dateTimeOriginal == dateTimeOriginal &&
+        other.rating == rating &&
         other.latitude == latitude &&
         other.longitude == longitude &&
         other.city == city &&
@@ -94,6 +97,7 @@ class ExifInfo {
         isFlipped.hashCode ^
         timeZone.hashCode ^
         dateTimeOriginal.hashCode ^
+        rating.hashCode ^
         latitude.hashCode ^
         longitude.hashCode ^
         city.hashCode ^
@@ -118,6 +122,7 @@ orientation: ${orientation ?? 'NA'},
 isFlipped: $isFlipped,
 timeZone: ${timeZone ?? 'NA'},
 dateTimeOriginal: ${dateTimeOriginal ?? 'NA'},
+rating: ${rating ?? 'NA'},
 latitude: ${latitude ?? 'NA'},
 longitude: ${longitude ?? 'NA'},
 city: ${city ?? 'NA'},
@@ -140,6 +145,7 @@ exposureSeconds: ${exposureSeconds ?? 'NA'},
     String? orientation,
     String? timeZone,
     DateTime? dateTimeOriginal,
+    int? rating,
     double? latitude,
     double? longitude,
     String? city,
@@ -161,6 +167,7 @@ exposureSeconds: ${exposureSeconds ?? 'NA'},
       orientation: orientation ?? this.orientation,
       timeZone: timeZone ?? this.timeZone,
       dateTimeOriginal: dateTimeOriginal ?? this.dateTimeOriginal,
+      rating: rating ?? this.rating,
       isFlipped: isFlipped ?? this.isFlipped,
       latitude: latitude ?? this.latitude,
       longitude: longitude ?? this.longitude,

mobile/lib/infrastructure/entities/exif.entity.dart

@@ -151,6 +151,7 @@ extension RemoteExifEntityDataDomainEx on RemoteExifEntityData {
   domain.ExifInfo toDto() => domain.ExifInfo(
     fileSize: fileSize,
     dateTimeOriginal: dateTimeOriginal,
+    rating: rating,
     timeZone: timeZone,
     make: make,
     model: model,

mobile/lib/infrastructure/repositories/remote_asset.repository.dart

@@ -255,6 +255,12 @@ class RemoteAssetRepository extends DriftDatabaseRepository {
     );
   }
 
+  Future<void> updateRating(String assetId, int rating) async {
+    await (_db.remoteExifEntity.update()..where((row) => row.assetId.equals(assetId))).write(
+      RemoteExifEntityCompanion(rating: Value(rating)),
+    );
+  }
+
   Future<int> getCount() {
     return _db.managers.remoteAssetEntity.count();
   }

mobile/lib/infrastructure/repositories/search_api.repository.dart

@@ -31,6 +31,7 @@ class SearchApiRepository extends ApiRepository {
           takenAfter: filter.date.takenAfter,
           takenBefore: filter.date.takenBefore,
           visibility: filter.display.isArchive ? AssetVisibility.archive : AssetVisibility.timeline,
+          rating: filter.rating.rating,
           isFavorite: filter.display.isFavorite ? true : null,
           isNotInAlbum: filter.display.isNotInAlbum ? true : null,
           personIds: filter.people.map((e) => e.id).toList(),
@@ -54,6 +55,7 @@ class SearchApiRepository extends ApiRepository {
         takenAfter: filter.date.takenAfter,
         takenBefore: filter.date.takenBefore,
         visibility: filter.display.isArchive ? AssetVisibility.archive : AssetVisibility.timeline,
+        rating: filter.rating.rating,
         isFavorite: filter.display.isFavorite ? true : null,
         isNotInAlbum: filter.display.isNotInAlbum ? true : null,
         personIds: filter.people.map((e) => e.id).toList(),

mobile/lib/models/search/search_filter.model.dart

@@ -126,6 +126,41 @@ class SearchDateFilter {
   int get hashCode => takenBefore.hashCode ^ takenAfter.hashCode;
 }
 
+class SearchRatingFilter {
+  int? rating;
+  SearchRatingFilter({this.rating});
+
+  SearchRatingFilter copyWith({int? rating}) {
+    return SearchRatingFilter(rating: rating ?? this.rating);
+  }
+
+  Map<String, dynamic> toMap() {
+    return <String, dynamic>{'rating': rating};
+  }
+
+  factory SearchRatingFilter.fromMap(Map<String, dynamic> map) {
+    return SearchRatingFilter(rating: map['rating'] != null ? map['rating'] as int : null);
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory SearchRatingFilter.fromJson(String source) =>
+      SearchRatingFilter.fromMap(json.decode(source) as Map<String, dynamic>);
+
+  @override
+  String toString() => 'SearchRatingFilter(rating: $rating)';
+
+  @override
+  bool operator ==(covariant SearchRatingFilter other) {
+    if (identical(this, other)) return true;
+
+    return other.rating == rating;
+  }
+
+  @override
+  int get hashCode => rating.hashCode;
+}
+
 class SearchDisplayFilters {
   bool isNotInAlbum = false;
   bool isArchive = false;
@@ -183,6 +218,7 @@ class SearchFilter {
   SearchLocationFilter location;
   SearchCameraFilter camera;
   SearchDateFilter date;
+  SearchRatingFilter rating;
   SearchDisplayFilters display;
 
   // Enum
@@ -200,6 +236,7 @@ class SearchFilter {
     required this.camera,
     required this.date,
     required this.display,
+    required this.rating,
     required this.mediaType,
   });
 
@@ -220,6 +257,7 @@ class SearchFilter {
         display.isNotInAlbum == false &&
         display.isArchive == false &&
         display.isFavorite == false &&
+        rating.rating == null &&
         mediaType == AssetType.other;
   }
 
@@ -235,6 +273,7 @@ class SearchFilter {
     SearchCameraFilter? camera,
     SearchDateFilter? date,
     SearchDisplayFilters? display,
+    SearchRatingFilter? rating,
     AssetType? mediaType,
   }) {
     return SearchFilter(
@@ -249,13 +288,14 @@ class SearchFilter {
       camera: camera ?? this.camera,
       date: date ?? this.date,
       display: display ?? this.display,
+      rating: rating ?? this.rating,
       mediaType: mediaType ?? this.mediaType,
     );
   }
 
   @override
   String toString() {
-    return 'SearchFilter(context: $context, filename: $filename, description: $description, language: $language, ocr: $ocr, people: $people, location: $location, camera: $camera, date: $date, display: $display, mediaType: $mediaType, assetId: $assetId)';
+    return 'SearchFilter(context: $context, filename: $filename, description: $description, language: $language, ocr: $ocr, people: $people, location: $location, camera: $camera, date: $date, display: $display, rating: $rating, mediaType: $mediaType, assetId: $assetId)';
   }
 
   @override
@@ -273,6 +313,7 @@ class SearchFilter {
         other.camera == camera &&
         other.date == date &&
         other.display == display &&
+        other.rating == rating &&
         other.mediaType == mediaType;
   }
 
@@ -289,6 +330,7 @@ class SearchFilter {
         camera.hashCode ^
         date.hashCode ^
         display.hashCode ^
+        rating.hashCode ^
         mediaType.hashCode;
   }
 }

mobile/lib/pages/library/places/places_collection.page.dart

@@ -113,6 +113,7 @@ class PlaceTile extends StatelessWidget {
             camera: SearchCameraFilter(),
             date: SearchDateFilter(),
             display: SearchDisplayFilters(isNotInAlbum: false, isArchive: false, isFavorite: false),
+            rating: SearchRatingFilter(),
             mediaType: AssetType.other,
           ),
         ),

mobile/lib/pages/search/search.page.dart

@@ -43,6 +43,7 @@ class SearchPage extends HookConsumerWidget {
         date: prefilter?.date ?? SearchDateFilter(),
         display: prefilter?.display ?? SearchDisplayFilters(isNotInAlbum: false, isArchive: false, isFavorite: false),
         mediaType: prefilter?.mediaType ?? AssetType.other,
+        rating: prefilter?.rating ?? SearchRatingFilter(),
         language: "${context.locale.languageCode}-${context.locale.countryCode}",
       ),
     );

mobile/lib/presentation/pages/search/drift_search.page.dart

@@ -18,6 +18,7 @@ import 'package:immich_mobile/presentation/widgets/bottom_sheet/general_bottom_s
 import 'package:immich_mobile/presentation/widgets/search/quick_date_picker.dart';
 import 'package:immich_mobile/presentation/widgets/timeline/timeline.widget.dart';
 import 'package:immich_mobile/providers/infrastructure/timeline.provider.dart';
+import 'package:immich_mobile/providers/infrastructure/user_metadata.provider.dart';
 import 'package:immich_mobile/providers/search/search_input_focus.provider.dart';
 import 'package:immich_mobile/routing/router.dart';
 import 'package:immich_mobile/widgets/common/feature_check.dart';
@@ -30,6 +31,7 @@ import 'package:immich_mobile/widgets/search/search_filter/media_type_picker.dar
 import 'package:immich_mobile/widgets/search/search_filter/people_picker.dart';
 import 'package:immich_mobile/widgets/search/search_filter/search_filter_chip.dart';
 import 'package:immich_mobile/widgets/search/search_filter/search_filter_utils.dart';
+import 'package:immich_mobile/widgets/search/search_filter/star_rating_picker.dart';
 
 @RoutePage()
 class DriftSearchPage extends HookConsumerWidget {
@@ -48,6 +50,7 @@ class DriftSearchPage extends HookConsumerWidget {
         camera: preFilter?.camera ?? SearchCameraFilter(),
         date: preFilter?.date ?? SearchDateFilter(),
         display: preFilter?.display ?? SearchDisplayFilters(isNotInAlbum: false, isArchive: false, isFavorite: false),
+        rating: preFilter?.rating ?? SearchRatingFilter(),
         mediaType: preFilter?.mediaType ?? AssetType.other,
         language: "${context.locale.languageCode}-${context.locale.countryCode}",
         assetId: preFilter?.assetId,
@@ -62,10 +65,15 @@ class DriftSearchPage extends HookConsumerWidget {
     final cameraCurrentFilterWidget = useState<Widget?>(null);
     final locationCurrentFilterWidget = useState<Widget?>(null);
     final mediaTypeCurrentFilterWidget = useState<Widget?>(null);
+    final ratingCurrentFilterWidget = useState<Widget?>(null);
     final displayOptionCurrentFilterWidget = useState<Widget?>(null);
 
     final isSearching = useState(false);
 
+    final isRatingEnabled = ref
+        .watch(userMetadataPreferencesProvider)
+        .maybeWhen(data: (prefs) => prefs?.ratingsEnabled ?? false, orElse: () => false);
+
     SnackBar searchInfoSnackBar(String message) {
       return SnackBar(
         content: Text(message, style: context.textTheme.labelLarge),
@@ -369,6 +377,35 @@ class DriftSearchPage extends HookConsumerWidget {
       );
     }
 
+    // STAR RATING PICKER
+    showStarRatingPicker() {
+      handleOnSelected(SearchRatingFilter rating) {
+        filter.value = filter.value.copyWith(rating: rating);
+
+        ratingCurrentFilterWidget.value = Text(
+          'rating_count'.t(args: {'count': rating.rating!}),
+          style: context.textTheme.labelLarge,
+        );
+      }
+
+      handleClear() {
+        filter.value = filter.value.copyWith(rating: SearchRatingFilter(rating: null));
+        ratingCurrentFilterWidget.value = null;
+        search();
+      }
+
+      showFilterBottomSheet(
+        context: context,
+        isScrollControlled: true,
+        child: FilterBottomSheetScaffold(
+          title: 'rating'.t(context: context),
+          onSearch: search,
+          onClear: handleClear,
+          child: StarRatingPicker(onSelect: handleOnSelected, filter: filter.value.rating),
+        ),
+      );
+    }
+
     // DISPLAY OPTION
     showDisplayOptionPicker() {
       handleOnSelect(Map<DisplayOption, bool> value) {
@@ -629,6 +666,14 @@ class DriftSearchPage extends HookConsumerWidget {
                       label: 'search_filter_media_type'.t(context: context),
                       currentFilter: mediaTypeCurrentFilterWidget.value,
                     ),
+                    if (isRatingEnabled) ...[
+                      SearchFilterChip(
+                        icon: Icons.star_outline_rounded,
+                        onTap: showStarRatingPicker,
+                        label: 'search_filter_star_rating'.t(context: context),
+                        currentFilter: ratingCurrentFilterWidget.value,
+                      ),
+                    ],
                     SearchFilterChip(
                       icon: Icons.display_settings_outlined,
                       onTap: showDisplayOptionPicker,

mobile/lib/presentation/widgets/action_buttons/similar_photos_action_button.widget.dart

@@ -34,6 +34,7 @@ class SimilarPhotosActionButton extends ConsumerWidget {
             camera: SearchCameraFilter(),
             date: SearchDateFilter(),
             display: SearchDisplayFilters(isNotInAlbum: false, isArchive: false, isFavorite: false),
+            rating: SearchRatingFilter(),
             mediaType: AssetType.image,
           ),
         );

mobile/lib/presentation/widgets/asset_viewer/bottom_sheet.widget.dart

@@ -15,11 +15,13 @@ import 'package:immich_mobile/presentation/widgets/album/album_tile.dart';
 import 'package:immich_mobile/presentation/widgets/asset_viewer/asset_viewer.state.dart';
 import 'package:immich_mobile/presentation/widgets/asset_viewer/bottom_sheet/sheet_location_details.widget.dart';
 import 'package:immich_mobile/presentation/widgets/asset_viewer/bottom_sheet/sheet_people_details.widget.dart';
+import 'package:immich_mobile/presentation/widgets/asset_viewer/rating_bar.widget.dart';
 import 'package:immich_mobile/presentation/widgets/asset_viewer/sheet_tile.widget.dart';
 import 'package:immich_mobile/presentation/widgets/bottom_sheet/base_bottom_sheet.widget.dart';
 import 'package:immich_mobile/providers/infrastructure/action.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/album.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/asset_viewer/current_asset.provider.dart';
+import 'package:immich_mobile/providers/infrastructure/user_metadata.provider.dart';
 import 'package:immich_mobile/providers/user.provider.dart';
 import 'package:immich_mobile/repositories/asset_media.repository.dart';
 import 'package:immich_mobile/routing/router.dart';
@@ -206,6 +208,9 @@ class _AssetDetailBottomSheet extends ConsumerWidget {
     final cameraTitle = _getCameraInfoTitle(exifInfo);
     final lensTitle = exifInfo?.lens != null && exifInfo!.lens!.isNotEmpty ? exifInfo.lens : null;
     final isOwner = ref.watch(currentUserProvider)?.id == (asset is RemoteAsset ? asset.ownerId : null);
+    final isRatingEnabled = ref
+        .watch(userMetadataPreferencesProvider)
+        .maybeWhen(data: (prefs) => prefs?.ratingsEnabled ?? false, orElse: () => false);
 
     // Build file info tile based on asset type
     Widget buildFileInfoTile() {
@@ -296,6 +301,38 @@ class _AssetDetailBottomSheet extends ConsumerWidget {
             ),
           ),
         ],
+        // Rating bar
+        if (isRatingEnabled) ...[
+          Padding(
+            padding: const EdgeInsets.only(left: 16.0, top: 16.0),
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.start,
+              spacing: 8,
+              children: [
+                Text(
+                  'rating'.t(context: context).toUpperCase(),
+                  style: context.textTheme.labelMedium?.copyWith(
+                    color: context.textTheme.labelMedium?.color?.withAlpha(200),
+                    fontWeight: FontWeight.w600,
+                  ),
+                ),
+                RatingBar(
+                  initialRating: exifInfo?.rating?.toDouble() ?? 0,
+                  filledColor: context.themeData.colorScheme.primary,
+                  unfilledColor: context.themeData.colorScheme.onSurface.withAlpha(100),
+                  itemSize: 40,
+                  onRatingUpdate: (rating) async {
+                    await ref.read(actionProvider.notifier).updateRating(ActionSource.viewer, rating.round());
+                  },
+                  onClearRating: () async {
+                    await ref.read(actionProvider.notifier).updateRating(ActionSource.viewer, 0);
+                  },
+                ),
+              ],
+            ),
+          ),
+        ],
         // Appears in (Albums)
         Padding(padding: const EdgeInsets.only(top: 16.0), child: _buildAppearsInList(ref, context)),
         // padding at the bottom to avoid cut-off

mobile/lib/presentation/widgets/asset_viewer/rating_bar.widget.dart

@@ -0,0 +1,125 @@
+import 'package:flutter/material.dart';
+import 'package:immich_mobile/extensions/build_context_extensions.dart';
+import 'package:immich_mobile/extensions/translate_extensions.dart';
+
+class RatingBar extends StatefulWidget {
+  final double initialRating;
+  final int itemCount;
+  final double itemSize;
+  final Color filledColor;
+  final Color unfilledColor;
+  final ValueChanged<int>? onRatingUpdate;
+  final VoidCallback? onClearRating;
+  final Widget? itemBuilder;
+  final double starPadding;
+
+  const RatingBar({
+    super.key,
+    this.initialRating = 0.0,
+    this.itemCount = 5,
+    this.itemSize = 40.0,
+    this.filledColor = Colors.amber,
+    this.unfilledColor = Colors.grey,
+    this.onRatingUpdate,
+    this.onClearRating,
+    this.itemBuilder,
+    this.starPadding = 4.0,
+  });
+
+  @override
+  State<RatingBar> createState() => _RatingBarState();
+}
+
+class _RatingBarState extends State<RatingBar> {
+  late double _currentRating;
+
+  @override
+  void initState() {
+    super.initState();
+    _currentRating = widget.initialRating;
+  }
+
+  void _updateRating(Offset localPosition, bool isRTL, {bool isTap = false}) {
+    final totalWidth = widget.itemCount * widget.itemSize + (widget.itemCount - 1) * widget.starPadding;
+    double dx = localPosition.dx;
+
+    if (isRTL) dx = totalWidth - dx;
+
+    double newRating;
+
+    if (dx <= 0) {
+      newRating = 0;
+    } else if (dx >= totalWidth) {
+      newRating = widget.itemCount.toDouble();
+    } else {
+      double starWithPadding = widget.itemSize + widget.starPadding;
+      int tappedIndex = (dx / starWithPadding).floor().clamp(0, widget.itemCount - 1);
+      newRating = tappedIndex + 1.0;
+
+      if (isTap && newRating == _currentRating && _currentRating != 0) {
+        newRating = 0;
+      }
+    }
+
+    if (_currentRating != newRating) {
+      setState(() {
+        _currentRating = newRating;
+      });
+      widget.onRatingUpdate?.call(newRating.round());
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    final isRTL = Directionality.of(context) == TextDirection.rtl;
+    final double visualAlignmentOffset = 5.0;
+
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Transform.translate(
+          offset: Offset(isRTL ? visualAlignmentOffset : -visualAlignmentOffset, 0),
+          child: GestureDetector(
+            behavior: HitTestBehavior.opaque,
+            onTapDown: (details) => _updateRating(details.localPosition, isRTL, isTap: true),
+            onPanUpdate: (details) => _updateRating(details.localPosition, isRTL, isTap: false),
+            child: Row(
+              mainAxisSize: MainAxisSize.min,
+              textDirection: isRTL ? TextDirection.rtl : TextDirection.ltr,
+              children: List.generate(widget.itemCount * 2 - 1, (i) {
+                if (i.isOdd) {
+                  return SizedBox(width: widget.starPadding);
+                }
+                int index = i ~/ 2;
+                bool filled = _currentRating > index;
+                return widget.itemBuilder ??
+                    Icon(
+                      Icons.star_rounded,
+                      size: widget.itemSize,
+                      color: filled ? widget.filledColor : widget.unfilledColor,
+                    );
+              }),
+            ),
+          ),
+        ),
+        if (_currentRating > 0)
+          Padding(
+            padding: const EdgeInsets.only(top: 12.0),
+            child: GestureDetector(
+              onTap: () {
+                setState(() {
+                  _currentRating = 0;
+                });
+                widget.onClearRating?.call();
+              },
+              child: Text(
+                'rating_clear'.t(context: context),
+                style: TextStyle(color: context.themeData.colorScheme.primary),
+              ),
+            ),
+          ),
+      ],
+    );
+  }
+}

mobile/lib/providers/infrastructure/action.provider.dart

@@ -357,6 +357,22 @@ class ActionNotifier extends Notifier<void> {
     }
   }
 
+  Future<ActionResult> updateRating(ActionSource source, int rating) async {
+    final ids = _getRemoteIdsForSource(source);
+    if (ids.length != 1) {
+      _logger.warning('updateRating called with multiple assets, expected single asset');
+      return ActionResult(count: ids.length, success: false, error: 'Expected single asset for rating update');
+    }
+
+    try {
+      final isUpdated = await _service.updateRating(ids.first, rating);
+      return ActionResult(count: 1, success: isUpdated);
+    } catch (error, stack) {
+      _logger.severe('Failed to update rating for asset', error, stack);
+      return ActionResult(count: 1, success: false, error: error.toString());
+    }
+  }
+
   Future<ActionResult> stack(String userId, ActionSource source) async {
     final ids = _getOwnedRemoteIdsForSource(source);
     try {

mobile/lib/providers/infrastructure/user_metadata.provider.dart

@@ -1,7 +1,22 @@
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/domain/models/user_metadata.model.dart';
 import 'package:immich_mobile/infrastructure/repositories/user_metadata.repository.dart';
 import 'package:immich_mobile/providers/infrastructure/db.provider.dart';
+import 'package:immich_mobile/providers/user.provider.dart';
 
 final userMetadataRepository = Provider<DriftUserMetadataRepository>(
   (ref) => DriftUserMetadataRepository(ref.watch(driftProvider)),
 );
+
+final userMetadataProvider = FutureProvider<List<UserMetadata>>((ref) async {
+  final repository = ref.watch(userMetadataRepository);
+  final user = ref.watch(currentUserProvider);
+  if (user == null) return [];
+  return repository.getUserMetadata(user.id);
+});
+
+final userMetadataPreferencesProvider = FutureProvider<Preferences?>((ref) async {
+  final metadataList = await ref.watch(userMetadataProvider.future);
+  final metadataWithPrefs = metadataList.firstWhere((meta) => meta.preferences != null);
+  return metadataWithPrefs.preferences;
+});

mobile/lib/repositories/asset_api.repository.dart

@@ -101,6 +101,10 @@ class AssetApiRepository extends ApiRepository {
   Future<void> updateDescription(String assetId, String description) {
     return _api.updateAsset(assetId, UpdateAssetDto(description: description));
   }
+
+  Future<void> updateRating(String assetId, int rating) {
+    return _api.updateAsset(assetId, UpdateAssetDto(rating: rating));
+  }
 }
 
 extension on StackResponseDto {

mobile/lib/services/action.service.dart

@@ -225,6 +225,14 @@ class ActionService {
     return true;
   }
 
+  Future<bool> updateRating(String assetId, int rating) async {
+    // update remote first, then local to ensure consistency
+    await _assetApiRepository.updateRating(assetId, rating);
+    await _remoteAssetRepository.updateRating(assetId, rating);
+
+    return true;
+  }
+
   Future<void> stack(String userId, List<String> remoteIds) async {
     final stack = await _assetApiRepository.stack(remoteIds);
     await _remoteAssetRepository.stack(userId, stack);

mobile/lib/widgets/search/explore_grid.dart

@@ -55,6 +55,7 @@ class ExploreGrid extends StatelessWidget {
                         camera: SearchCameraFilter(),
                         date: SearchDateFilter(),
                         display: SearchDisplayFilters(isNotInAlbum: false, isArchive: false, isFavorite: false),
+                        rating: SearchRatingFilter(),
                         mediaType: AssetType.other,
                       ),
                     ),

mobile/lib/widgets/search/search_filter/star_rating_picker.dart

@@ -0,0 +1,35 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:immich_mobile/extensions/translate_extensions.dart';
+import 'package:immich_mobile/models/search/search_filter.model.dart';
+
+class StarRatingPicker extends HookWidget {
+  const StarRatingPicker({super.key, required this.onSelect, this.filter});
+  final Function(SearchRatingFilter) onSelect;
+  final SearchRatingFilter? filter;
+
+  @override
+  Widget build(BuildContext context) {
+    final selectedRating = useState(filter);
+
+    return RadioGroup(
+      groupValue: selectedRating.value?.rating,
+      onChanged: (int? newValue) {
+        if (newValue == null) return;
+        final newFilter = SearchRatingFilter(rating: newValue);
+        selectedRating.value = newFilter;
+        onSelect(newFilter);
+      },
+      child: Column(
+        children: List.generate(
+          6,
+          (index) => RadioListTile<int>(
+            key: Key("star_$index"),
+            title: Text('rating_count'.t(args: {'count': (index)})),
+            value: index,
+          ),
+        ),
+      ),
+    );
+  }
+}