chore(mobile): example freezed implementation on some models

.gitattributes

@@ -15,6 +15,9 @@ mobile/ios/**/*.g.swift linguist-generated=true
 mobile/lib/**/*.drift.dart -diff -merge
 mobile/lib/**/*.drift.dart linguist-generated=true
 
+mobile/lib/**/*.freezed.dart -diff -merge
+mobile/lib/**/*.freezed.dart linguist-generated=true
+
 mobile/drift_schemas/main/drift_schema_*.json -diff -merge
 mobile/drift_schemas/main/drift_schema_*.json linguist-generated=true
 

.github/workflows/build-mobile.yml

@@ -127,15 +127,6 @@ jobs:
         with:
           packages: ''
 
-      - name: Install Rust and protoc for cargokit
-        run: |
-          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal
-          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
-          "$HOME/.cargo/bin/rustup" target add aarch64-linux-android armv7-linux-androideabi x86_64-linux-android
-          sudo apt-get update
-          sudo apt-get install -y protobuf-compiler
-          echo "PROTOC=$(command -v protoc)" >> "$GITHUB_ENV"
-
       - name: Get Packages
         working-directory: ./mobile
         run: flutter pub get
@@ -235,11 +226,6 @@ jobs:
           github_token: ${{ steps.token.outputs.token }}
           working_directory: ./mobile
 
-      - name: Install protoc
-        run: |
-          brew install protobuf
-          echo "PROTOC=$(brew --prefix)/bin/protoc" >> "$GITHUB_ENV"
-
       - name: Install Flutter dependencies
         working-directory: ./mobile
         run: flutter pub get

docs/docs/features/casting.md

@@ -1,23 +1,19 @@
-# Casting support
+# Chromecast support
 
-Immich supports both the FCast and Google Cast protocols, meaning photos and videos in Immich can be cast to devices such as a Chromecast, Nest Hub, or an FCast receiver. This feature is considered experimental and has several important limitations listed below. This feature is supported by the web client, as well as the mobile app via FCast.
+Immich supports the Google's Cast protocol so that photos and videos can be cast to devices such as a Chromecast and a Nest Hub. This feature is considered experimental and has several important limitations listed below. Currently, this feature is only supported by the web client, support on Android and iOS is planned for the future.
 
-## Mobile FCast support
+## Enable Google Cast Support
 
-The mobile app also supports FCast for casting media to both FCast receivers and Google Cast devices such as a Google TV or Nest Hub. Devices are automatically discovered over your local network.
+Google Cast support is disabled by default. The web UI uses Google-provided scripts and must retrieve them from Google servers when the page loads. This is a privacy concern for some and is thus opt-in.
 
-## Enable web support
-
-Casting from the web client is currently only possible via Google Cast, so enabling web support means enabling Google Cast. Google Cast support is disabled by default, since it requires the web UI to load Google-provided scripts from Google's servers when the page loads. This is a privacy concern for some and is thus opt-in.
-
-You can enable Google Cast support through `Account Settings > Features > Cast > Google Cast`.
+You can enable Google Cast support through `Account Settings > Features > Cast > Google Cast`
 
 <img src={require('./img/gcast-enable.webp').default} width="70%" title='Enable Google Cast Support' />
 
 ## Limitations
 
-To use Google Cast with Immich, there are a few prerequisites:
+To use casting with Immich, there are a few prerequisites:
 
 1. Your instance must be accessed via an HTTPS connection in order for the casting menu to show.
-2. Your instance must be publicly accessible via HTTPS and a DNS record for the server must be accessible via Google's DNS servers (`8.8.8.8` and `8.8.4.4`).
-3. Videos must be in a format that is compatible with Google Cast. For more info, check out [Google's documentation](https://developers.google.com/cast/docs/media).
+2. Your instance must be publicly accessible via HTTPS and a DNS record for the server must be accessible via Google's DNS servers (`8.8.8.8` and `8.8.4.4`)
+3. Videos must be in a format that is compatible with Google Cast. For more info, check out [Google's documentation](https://developers.google.com/cast/docs/media)

mobile/ios/Podfile

@@ -27,30 +27,12 @@ require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelpe
 
 flutter_ios_podfile_setup
 
-def ensure_fcast_sender_sdk_podspec
-  plugin_ios_dir = File.expand_path(File.join('.symlinks', 'plugins', 'fcast_sender_sdk', 'ios'), __dir__)
-  original_podspec = File.join(plugin_ios_dir, 'fcast_sender_sdk_flutter_plugin.podspec')
-  expected_podspec = File.join(plugin_ios_dir, 'fcast_sender_sdk.podspec')
-
-  return unless File.exist?(original_podspec)
-
-  contents = File.read(original_podspec)
-  fixed_contents = contents
-    .sub("s.name             = 'fcast_sender_sdk_flutter_plugin'", "s.name             = 'fcast_sender_sdk'")
-    .gsub('libfcast_sender_sdk_flutter_plugin.a', 'libfcast_sender_sdk.a')
-
-  return if File.exist?(expected_podspec) && File.read(expected_podspec) == fixed_contents
-
-  File.write(expected_podspec, fixed_contents)
-end
-
 target 'Runner' do
   use_frameworks!
   use_modular_headers!
 
   flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
-  ensure_fcast_sender_sdk_podspec
-
+  
   # share_handler addition start
   target 'ShareExtension' do
     inherit! :search_paths
@@ -67,7 +49,7 @@ post_install do |installer|
         end
     end
   end
-
+  
   installer.pods_project.targets.each do |target|
     flutter_additional_ios_build_settings(target)
 

mobile/ios/Podfile.lock

@@ -1,9 +1,10 @@
 PODS:
+  - bonsoir_darwin (0.0.1):
+    - Flutter
+    - FlutterMacOS
   - cupertino_http (0.0.1):
     - Flutter
     - FlutterMacOS
-  - fcast_sender_sdk (0.0.1):
-    - Flutter
   - Flutter (1.0.0)
   - flutter_local_notifications (0.0.1):
     - Flutter
@@ -23,8 +24,8 @@ PODS:
   - share_handler_ios_models (0.0.9)
 
 DEPENDENCIES:
+  - bonsoir_darwin (from `.symlinks/plugins/bonsoir_darwin/darwin`)
   - cupertino_http (from `.symlinks/plugins/cupertino_http/darwin`)
-  - fcast_sender_sdk (from `.symlinks/plugins/fcast_sender_sdk/ios`)
   - Flutter (from `Flutter`)
   - flutter_local_notifications (from `.symlinks/plugins/flutter_local_notifications/ios`)
   - flutter_secure_storage (from `.symlinks/plugins/flutter_secure_storage/ios`)
@@ -34,10 +35,10 @@ DEPENDENCIES:
   - share_handler_ios_models (from `.symlinks/plugins/share_handler_ios/ios/Models`)
 
 EXTERNAL SOURCES:
+  bonsoir_darwin:
+    :path: ".symlinks/plugins/bonsoir_darwin/darwin"
   cupertino_http:
     :path: ".symlinks/plugins/cupertino_http/darwin"
-  fcast_sender_sdk:
-    :path: ".symlinks/plugins/fcast_sender_sdk/ios"
   Flutter:
     :path: Flutter
   flutter_local_notifications:
@@ -54,8 +55,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/share_handler_ios/ios/Models"
 
 SPEC CHECKSUMS:
+  bonsoir_darwin: 29c7ccf356646118844721f36e1de4b61f6cbd0e
   cupertino_http: 94ac07f5ff090b8effa6c5e2c47871d48ab7c86c
-  fcast_sender_sdk: 8bf227a5cbcedaea2e580a633ff0f706f1e90328
   Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
   flutter_local_notifications: ad39620c743ea4c15127860f4b5641649a988100
   flutter_secure_storage: 1ed9476fba7e7a782b22888f956cce43e2c62f13
@@ -64,6 +65,6 @@ SPEC CHECKSUMS:
   share_handler_ios: e2244e990f826b2c8eaa291ac3831569438ba0fb
   share_handler_ios_models: fc638c9b4330dc7f082586c92aee9dfa0b87b871
 
-PODFILE CHECKSUM: 44895462563291c3e4328a856c6482a25165b507
+PODFILE CHECKSUM: 3c43a700a4bffb4120bf696cad263aefd4bb3c8c
 
-COCOAPODS: 1.17.0
+COCOAPODS: 1.16.2

mobile/ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -32,8 +32,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/maplibre/maplibre-gl-native-distribution.git",
       "state" : {
-        "revision" : "84a79bc375a301169390ac110c868f06c857b83f",
-        "version" : "6.27.0"
+        "revision" : "60d9bb85c94ce6e7fc4406cd32529fd12bdb7809",
+        "version" : "6.14.0"
       }
     },
     {

mobile/ios/Runner.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -140,8 +140,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/pointfreeco/swift-structured-queries",
       "state" : {
-        "revision" : "8da8818fccd9959bd683934ddc62cf45bb65b3c8",
-        "version" : "0.31.1"
+        "revision" : "dafddd843f10630aa6b5be47c1b6a59cc4ab6586",
+        "version" : "0.34.0"
       }
     },
     {

mobile/ios/Runner/Info.plist

@@ -127,7 +127,6 @@
     <array>
       <string>_googlecast._tcp</string>
       <string>_CC1AD845._googlecast._tcp</string>
-      <string>_fcast._tcp</string>
     </array>
     <key>NSCameraUsageDescription</key>
     <string>We need to access the camera to let you take beautiful video using this app</string>

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

@@ -1,30 +1,39 @@
-class ExifInfo {
-  final int? assetId;
-  final int? fileSize;
-  final String? description;
-  final bool isFlipped;
-  final String? orientation;
-  final String? timeZone;
-  final DateTime? dateTimeOriginal;
-  final int? rating;
-  final int? width;
-  final int? height;
+import 'package:freezed_annotation/freezed_annotation.dart';
 
-  // GPS
-  final double? latitude;
-  final double? longitude;
-  final String? city;
-  final String? state;
-  final String? country;
+part 'exif.model.freezed.dart';
 
-  // Camera related
-  final String? make;
-  final String? model;
-  final String? lens;
-  final double? f;
-  final double? mm;
-  final int? iso;
-  final double? exposureSeconds;
+@freezed
+abstract class ExifInfo with _$ExifInfo {
+  const ExifInfo._();
+
+  const factory ExifInfo({
+    int? assetId,
+    int? fileSize,
+    String? description,
+    @Default(false) bool isFlipped,
+    String? orientation,
+    String? timeZone,
+    DateTime? dateTimeOriginal,
+    int? rating,
+    int? width,
+    int? height,
+
+    // GPS
+    double? latitude,
+    double? longitude,
+    String? city,
+    String? state,
+    String? country,
+
+    // Camera related
+    String? make,
+    String? model,
+    String? lens,
+    double? f,
+    double? mm,
+    int? iso,
+    double? exposureSeconds,
+  }) = _ExifInfo;
 
   bool get hasCoordinates => latitude != null && longitude != null && latitude != 0 && longitude != 0;
 
@@ -41,162 +50,4 @@ class ExifInfo {
   String get fNumber => f == null ? "" : f!.toStringAsFixed(1);
 
   String get focalLength => mm == null ? "" : mm!.toStringAsFixed(3);
-
-  const ExifInfo({
-    this.assetId,
-    this.fileSize,
-    this.description,
-    this.orientation,
-    this.timeZone,
-    this.dateTimeOriginal,
-    this.rating,
-    this.width,
-    this.height,
-    this.isFlipped = false,
-    this.latitude,
-    this.longitude,
-    this.city,
-    this.state,
-    this.country,
-    this.make,
-    this.model,
-    this.lens,
-    this.f,
-    this.mm,
-    this.iso,
-    this.exposureSeconds,
-  });
-
-  @override
-  bool operator ==(covariant ExifInfo other) {
-    if (identical(this, other)) {
-      return true;
-    }
-
-    return other.fileSize == fileSize &&
-        other.description == description &&
-        other.isFlipped == isFlipped &&
-        other.orientation == orientation &&
-        other.timeZone == timeZone &&
-        other.dateTimeOriginal == dateTimeOriginal &&
-        other.rating == rating &&
-        other.width == width &&
-        other.height == height &&
-        other.latitude == latitude &&
-        other.longitude == longitude &&
-        other.city == city &&
-        other.state == state &&
-        other.country == country &&
-        other.make == make &&
-        other.model == model &&
-        other.lens == lens &&
-        other.f == f &&
-        other.mm == mm &&
-        other.iso == iso &&
-        other.exposureSeconds == exposureSeconds &&
-        other.assetId == assetId;
-  }
-
-  @override
-  int get hashCode {
-    return fileSize.hashCode ^
-        description.hashCode ^
-        orientation.hashCode ^
-        isFlipped.hashCode ^
-        timeZone.hashCode ^
-        dateTimeOriginal.hashCode ^
-        rating.hashCode ^
-        width.hashCode ^
-        height.hashCode ^
-        latitude.hashCode ^
-        longitude.hashCode ^
-        city.hashCode ^
-        state.hashCode ^
-        country.hashCode ^
-        make.hashCode ^
-        model.hashCode ^
-        lens.hashCode ^
-        f.hashCode ^
-        mm.hashCode ^
-        iso.hashCode ^
-        exposureSeconds.hashCode ^
-        assetId.hashCode;
-  }
-
-  @override
-  String toString() {
-    return '''{
-fileSize: ${fileSize ?? 'NA'},
-description: ${description ?? 'NA'},
-orientation: ${orientation ?? 'NA'},
-isFlipped: $isFlipped,
-timeZone: ${timeZone ?? 'NA'},
-dateTimeOriginal: ${dateTimeOriginal ?? 'NA'},
-rating: ${rating ?? 'NA'},
-width: ${width ?? 'NA'},
-height: ${height ?? 'NA'},
-latitude: ${latitude ?? 'NA'},
-longitude: ${longitude ?? 'NA'},
-city: ${city ?? 'NA'},
-state: ${state ?? 'NA'},
-country: ${country ?? '<NA>'},
-make: ${make ?? 'NA'},
-model: ${model ?? 'NA'},
-lens: ${lens ?? 'NA'},
-f: ${f ?? 'NA'},
-mm: ${mm ?? '<NA>'},
-iso: ${iso ?? 'NA'},
-exposureSeconds: ${exposureSeconds ?? 'NA'},
-}''';
-  }
-
-  ExifInfo copyWith({
-    int? assetId,
-    int? fileSize,
-    String? description,
-    String? orientation,
-    String? timeZone,
-    DateTime? dateTimeOriginal,
-    int? rating,
-    int? width,
-    int? height,
-    double? latitude,
-    double? longitude,
-    String? city,
-    String? state,
-    String? country,
-    bool? isFlipped,
-    String? make,
-    String? model,
-    String? lens,
-    double? f,
-    double? mm,
-    int? iso,
-    double? exposureSeconds,
-  }) {
-    return ExifInfo(
-      assetId: assetId ?? this.assetId,
-      fileSize: fileSize ?? this.fileSize,
-      description: description ?? this.description,
-      orientation: orientation ?? this.orientation,
-      timeZone: timeZone ?? this.timeZone,
-      dateTimeOriginal: dateTimeOriginal ?? this.dateTimeOriginal,
-      rating: rating ?? this.rating,
-      width: width ?? this.width,
-      height: height ?? this.height,
-      isFlipped: isFlipped ?? this.isFlipped,
-      latitude: latitude ?? this.latitude,
-      longitude: longitude ?? this.longitude,
-      city: city ?? this.city,
-      state: state ?? this.state,
-      country: country ?? this.country,
-      make: make ?? this.make,
-      model: model ?? this.model,
-      lens: lens ?? this.lens,
-      f: f ?? this.f,
-      mm: mm ?? this.mm,
-      iso: iso ?? this.iso,
-      exposureSeconds: exposureSeconds ?? this.exposureSeconds,
-    );
-  }
 }

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

@@ -0,0 +1,338 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'exif.model.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$ExifInfo {
+
+ int? get assetId; int? get fileSize; String? get description; bool get isFlipped; String? get orientation; String? get timeZone; DateTime? get dateTimeOriginal; int? get rating; int? get width; int? get height;// GPS
+ double? get latitude; double? get longitude; String? get city; String? get state; String? get country;// Camera related
+ String? get make; String? get model; String? get lens; double? get f; double? get mm; int? get iso; double? get exposureSeconds;
+/// Create a copy of ExifInfo
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$ExifInfoCopyWith<ExifInfo> get copyWith => _$ExifInfoCopyWithImpl<ExifInfo>(this as ExifInfo, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is ExifInfo&&(identical(other.assetId, assetId) || other.assetId == assetId)&&(identical(other.fileSize, fileSize) || other.fileSize == fileSize)&&(identical(other.description, description) || other.description == description)&&(identical(other.isFlipped, isFlipped) || other.isFlipped == isFlipped)&&(identical(other.orientation, orientation) || other.orientation == orientation)&&(identical(other.timeZone, timeZone) || other.timeZone == timeZone)&&(identical(other.dateTimeOriginal, dateTimeOriginal) || other.dateTimeOriginal == dateTimeOriginal)&&(identical(other.rating, rating) || other.rating == rating)&&(identical(other.width, width) || other.width == width)&&(identical(other.height, height) || other.height == height)&&(identical(other.latitude, latitude) || other.latitude == latitude)&&(identical(other.longitude, longitude) || other.longitude == longitude)&&(identical(other.city, city) || other.city == city)&&(identical(other.state, state) || other.state == state)&&(identical(other.country, country) || other.country == country)&&(identical(other.make, make) || other.make == make)&&(identical(other.model, model) || other.model == model)&&(identical(other.lens, lens) || other.lens == lens)&&(identical(other.f, f) || other.f == f)&&(identical(other.mm, mm) || other.mm == mm)&&(identical(other.iso, iso) || other.iso == iso)&&(identical(other.exposureSeconds, exposureSeconds) || other.exposureSeconds == exposureSeconds));
+}
+
+
+@override
+int get hashCode => Object.hashAll([runtimeType,assetId,fileSize,description,isFlipped,orientation,timeZone,dateTimeOriginal,rating,width,height,latitude,longitude,city,state,country,make,model,lens,f,mm,iso,exposureSeconds]);
+
+@override
+String toString() {
+  return 'ExifInfo(assetId: $assetId, fileSize: $fileSize, description: $description, isFlipped: $isFlipped, orientation: $orientation, timeZone: $timeZone, dateTimeOriginal: $dateTimeOriginal, rating: $rating, width: $width, height: $height, latitude: $latitude, longitude: $longitude, city: $city, state: $state, country: $country, make: $make, model: $model, lens: $lens, f: $f, mm: $mm, iso: $iso, exposureSeconds: $exposureSeconds)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $ExifInfoCopyWith<$Res>  {
+  factory $ExifInfoCopyWith(ExifInfo value, $Res Function(ExifInfo) _then) = _$ExifInfoCopyWithImpl;
+@useResult
+$Res call({
+ int? assetId, int? fileSize, String? description, bool isFlipped, String? orientation, String? timeZone, DateTime? dateTimeOriginal, int? rating, int? width, int? height, double? latitude, double? longitude, String? city, String? state, String? country, String? make, String? model, String? lens, double? f, double? mm, int? iso, double? exposureSeconds
+});
+
+
+
+
+}
+/// @nodoc
+class _$ExifInfoCopyWithImpl<$Res>
+    implements $ExifInfoCopyWith<$Res> {
+  _$ExifInfoCopyWithImpl(this._self, this._then);
+
+  final ExifInfo _self;
+  final $Res Function(ExifInfo) _then;
+
+/// Create a copy of ExifInfo
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? assetId = freezed,Object? fileSize = freezed,Object? description = freezed,Object? isFlipped = null,Object? orientation = freezed,Object? timeZone = freezed,Object? dateTimeOriginal = freezed,Object? rating = freezed,Object? width = freezed,Object? height = freezed,Object? latitude = freezed,Object? longitude = freezed,Object? city = freezed,Object? state = freezed,Object? country = freezed,Object? make = freezed,Object? model = freezed,Object? lens = freezed,Object? f = freezed,Object? mm = freezed,Object? iso = freezed,Object? exposureSeconds = freezed,}) {
+  return _then(_self.copyWith(
+assetId: freezed == assetId ? _self.assetId : assetId // ignore: cast_nullable_to_non_nullable
+as int?,fileSize: freezed == fileSize ? _self.fileSize : fileSize // ignore: cast_nullable_to_non_nullable
+as int?,description: freezed == description ? _self.description : description // ignore: cast_nullable_to_non_nullable
+as String?,isFlipped: null == isFlipped ? _self.isFlipped : isFlipped // ignore: cast_nullable_to_non_nullable
+as bool,orientation: freezed == orientation ? _self.orientation : orientation // ignore: cast_nullable_to_non_nullable
+as String?,timeZone: freezed == timeZone ? _self.timeZone : timeZone // ignore: cast_nullable_to_non_nullable
+as String?,dateTimeOriginal: freezed == dateTimeOriginal ? _self.dateTimeOriginal : dateTimeOriginal // ignore: cast_nullable_to_non_nullable
+as DateTime?,rating: freezed == rating ? _self.rating : rating // ignore: cast_nullable_to_non_nullable
+as int?,width: freezed == width ? _self.width : width // ignore: cast_nullable_to_non_nullable
+as int?,height: freezed == height ? _self.height : height // ignore: cast_nullable_to_non_nullable
+as int?,latitude: freezed == latitude ? _self.latitude : latitude // ignore: cast_nullable_to_non_nullable
+as double?,longitude: freezed == longitude ? _self.longitude : longitude // ignore: cast_nullable_to_non_nullable
+as double?,city: freezed == city ? _self.city : city // ignore: cast_nullable_to_non_nullable
+as String?,state: freezed == state ? _self.state : state // ignore: cast_nullable_to_non_nullable
+as String?,country: freezed == country ? _self.country : country // ignore: cast_nullable_to_non_nullable
+as String?,make: freezed == make ? _self.make : make // ignore: cast_nullable_to_non_nullable
+as String?,model: freezed == model ? _self.model : model // ignore: cast_nullable_to_non_nullable
+as String?,lens: freezed == lens ? _self.lens : lens // ignore: cast_nullable_to_non_nullable
+as String?,f: freezed == f ? _self.f : f // ignore: cast_nullable_to_non_nullable
+as double?,mm: freezed == mm ? _self.mm : mm // ignore: cast_nullable_to_non_nullable
+as double?,iso: freezed == iso ? _self.iso : iso // ignore: cast_nullable_to_non_nullable
+as int?,exposureSeconds: freezed == exposureSeconds ? _self.exposureSeconds : exposureSeconds // ignore: cast_nullable_to_non_nullable
+as double?,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [ExifInfo].
+extension ExifInfoPatterns on ExifInfo {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _ExifInfo value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _ExifInfo() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _ExifInfo value)  $default,){
+final _that = this;
+switch (_that) {
+case _ExifInfo():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _ExifInfo value)?  $default,){
+final _that = this;
+switch (_that) {
+case _ExifInfo() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( int? assetId,  int? fileSize,  String? description,  bool isFlipped,  String? orientation,  String? timeZone,  DateTime? dateTimeOriginal,  int? rating,  int? width,  int? height,  double? latitude,  double? longitude,  String? city,  String? state,  String? country,  String? make,  String? model,  String? lens,  double? f,  double? mm,  int? iso,  double? exposureSeconds)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _ExifInfo() when $default != null:
+return $default(_that.assetId,_that.fileSize,_that.description,_that.isFlipped,_that.orientation,_that.timeZone,_that.dateTimeOriginal,_that.rating,_that.width,_that.height,_that.latitude,_that.longitude,_that.city,_that.state,_that.country,_that.make,_that.model,_that.lens,_that.f,_that.mm,_that.iso,_that.exposureSeconds);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( int? assetId,  int? fileSize,  String? description,  bool isFlipped,  String? orientation,  String? timeZone,  DateTime? dateTimeOriginal,  int? rating,  int? width,  int? height,  double? latitude,  double? longitude,  String? city,  String? state,  String? country,  String? make,  String? model,  String? lens,  double? f,  double? mm,  int? iso,  double? exposureSeconds)  $default,) {final _that = this;
+switch (_that) {
+case _ExifInfo():
+return $default(_that.assetId,_that.fileSize,_that.description,_that.isFlipped,_that.orientation,_that.timeZone,_that.dateTimeOriginal,_that.rating,_that.width,_that.height,_that.latitude,_that.longitude,_that.city,_that.state,_that.country,_that.make,_that.model,_that.lens,_that.f,_that.mm,_that.iso,_that.exposureSeconds);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( int? assetId,  int? fileSize,  String? description,  bool isFlipped,  String? orientation,  String? timeZone,  DateTime? dateTimeOriginal,  int? rating,  int? width,  int? height,  double? latitude,  double? longitude,  String? city,  String? state,  String? country,  String? make,  String? model,  String? lens,  double? f,  double? mm,  int? iso,  double? exposureSeconds)?  $default,) {final _that = this;
+switch (_that) {
+case _ExifInfo() when $default != null:
+return $default(_that.assetId,_that.fileSize,_that.description,_that.isFlipped,_that.orientation,_that.timeZone,_that.dateTimeOriginal,_that.rating,_that.width,_that.height,_that.latitude,_that.longitude,_that.city,_that.state,_that.country,_that.make,_that.model,_that.lens,_that.f,_that.mm,_that.iso,_that.exposureSeconds);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _ExifInfo extends ExifInfo {
+  const _ExifInfo({this.assetId, this.fileSize, this.description, this.isFlipped = false, this.orientation, this.timeZone, this.dateTimeOriginal, this.rating, this.width, this.height, this.latitude, this.longitude, this.city, this.state, this.country, this.make, this.model, this.lens, this.f, this.mm, this.iso, this.exposureSeconds}): super._();
+  
+
+@override final  int? assetId;
+@override final  int? fileSize;
+@override final  String? description;
+@override@JsonKey() final  bool isFlipped;
+@override final  String? orientation;
+@override final  String? timeZone;
+@override final  DateTime? dateTimeOriginal;
+@override final  int? rating;
+@override final  int? width;
+@override final  int? height;
+// GPS
+@override final  double? latitude;
+@override final  double? longitude;
+@override final  String? city;
+@override final  String? state;
+@override final  String? country;
+// Camera related
+@override final  String? make;
+@override final  String? model;
+@override final  String? lens;
+@override final  double? f;
+@override final  double? mm;
+@override final  int? iso;
+@override final  double? exposureSeconds;
+
+/// Create a copy of ExifInfo
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$ExifInfoCopyWith<_ExifInfo> get copyWith => __$ExifInfoCopyWithImpl<_ExifInfo>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _ExifInfo&&(identical(other.assetId, assetId) || other.assetId == assetId)&&(identical(other.fileSize, fileSize) || other.fileSize == fileSize)&&(identical(other.description, description) || other.description == description)&&(identical(other.isFlipped, isFlipped) || other.isFlipped == isFlipped)&&(identical(other.orientation, orientation) || other.orientation == orientation)&&(identical(other.timeZone, timeZone) || other.timeZone == timeZone)&&(identical(other.dateTimeOriginal, dateTimeOriginal) || other.dateTimeOriginal == dateTimeOriginal)&&(identical(other.rating, rating) || other.rating == rating)&&(identical(other.width, width) || other.width == width)&&(identical(other.height, height) || other.height == height)&&(identical(other.latitude, latitude) || other.latitude == latitude)&&(identical(other.longitude, longitude) || other.longitude == longitude)&&(identical(other.city, city) || other.city == city)&&(identical(other.state, state) || other.state == state)&&(identical(other.country, country) || other.country == country)&&(identical(other.make, make) || other.make == make)&&(identical(other.model, model) || other.model == model)&&(identical(other.lens, lens) || other.lens == lens)&&(identical(other.f, f) || other.f == f)&&(identical(other.mm, mm) || other.mm == mm)&&(identical(other.iso, iso) || other.iso == iso)&&(identical(other.exposureSeconds, exposureSeconds) || other.exposureSeconds == exposureSeconds));
+}
+
+
+@override
+int get hashCode => Object.hashAll([runtimeType,assetId,fileSize,description,isFlipped,orientation,timeZone,dateTimeOriginal,rating,width,height,latitude,longitude,city,state,country,make,model,lens,f,mm,iso,exposureSeconds]);
+
+@override
+String toString() {
+  return 'ExifInfo(assetId: $assetId, fileSize: $fileSize, description: $description, isFlipped: $isFlipped, orientation: $orientation, timeZone: $timeZone, dateTimeOriginal: $dateTimeOriginal, rating: $rating, width: $width, height: $height, latitude: $latitude, longitude: $longitude, city: $city, state: $state, country: $country, make: $make, model: $model, lens: $lens, f: $f, mm: $mm, iso: $iso, exposureSeconds: $exposureSeconds)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$ExifInfoCopyWith<$Res> implements $ExifInfoCopyWith<$Res> {
+  factory _$ExifInfoCopyWith(_ExifInfo value, $Res Function(_ExifInfo) _then) = __$ExifInfoCopyWithImpl;
+@override @useResult
+$Res call({
+ int? assetId, int? fileSize, String? description, bool isFlipped, String? orientation, String? timeZone, DateTime? dateTimeOriginal, int? rating, int? width, int? height, double? latitude, double? longitude, String? city, String? state, String? country, String? make, String? model, String? lens, double? f, double? mm, int? iso, double? exposureSeconds
+});
+
+
+
+
+}
+/// @nodoc
+class __$ExifInfoCopyWithImpl<$Res>
+    implements _$ExifInfoCopyWith<$Res> {
+  __$ExifInfoCopyWithImpl(this._self, this._then);
+
+  final _ExifInfo _self;
+  final $Res Function(_ExifInfo) _then;
+
+/// Create a copy of ExifInfo
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? assetId = freezed,Object? fileSize = freezed,Object? description = freezed,Object? isFlipped = null,Object? orientation = freezed,Object? timeZone = freezed,Object? dateTimeOriginal = freezed,Object? rating = freezed,Object? width = freezed,Object? height = freezed,Object? latitude = freezed,Object? longitude = freezed,Object? city = freezed,Object? state = freezed,Object? country = freezed,Object? make = freezed,Object? model = freezed,Object? lens = freezed,Object? f = freezed,Object? mm = freezed,Object? iso = freezed,Object? exposureSeconds = freezed,}) {
+  return _then(_ExifInfo(
+assetId: freezed == assetId ? _self.assetId : assetId // ignore: cast_nullable_to_non_nullable
+as int?,fileSize: freezed == fileSize ? _self.fileSize : fileSize // ignore: cast_nullable_to_non_nullable
+as int?,description: freezed == description ? _self.description : description // ignore: cast_nullable_to_non_nullable
+as String?,isFlipped: null == isFlipped ? _self.isFlipped : isFlipped // ignore: cast_nullable_to_non_nullable
+as bool,orientation: freezed == orientation ? _self.orientation : orientation // ignore: cast_nullable_to_non_nullable
+as String?,timeZone: freezed == timeZone ? _self.timeZone : timeZone // ignore: cast_nullable_to_non_nullable
+as String?,dateTimeOriginal: freezed == dateTimeOriginal ? _self.dateTimeOriginal : dateTimeOriginal // ignore: cast_nullable_to_non_nullable
+as DateTime?,rating: freezed == rating ? _self.rating : rating // ignore: cast_nullable_to_non_nullable
+as int?,width: freezed == width ? _self.width : width // ignore: cast_nullable_to_non_nullable
+as int?,height: freezed == height ? _self.height : height // ignore: cast_nullable_to_non_nullable
+as int?,latitude: freezed == latitude ? _self.latitude : latitude // ignore: cast_nullable_to_non_nullable
+as double?,longitude: freezed == longitude ? _self.longitude : longitude // ignore: cast_nullable_to_non_nullable
+as double?,city: freezed == city ? _self.city : city // ignore: cast_nullable_to_non_nullable
+as String?,state: freezed == state ? _self.state : state // ignore: cast_nullable_to_non_nullable
+as String?,country: freezed == country ? _self.country : country // ignore: cast_nullable_to_non_nullable
+as String?,make: freezed == make ? _self.make : make // ignore: cast_nullable_to_non_nullable
+as String?,model: freezed == model ? _self.model : model // ignore: cast_nullable_to_non_nullable
+as String?,lens: freezed == lens ? _self.lens : lens // ignore: cast_nullable_to_non_nullable
+as String?,f: freezed == f ? _self.f : f // ignore: cast_nullable_to_non_nullable
+as double?,mm: freezed == mm ? _self.mm : mm // ignore: cast_nullable_to_non_nullable
+as double?,iso: freezed == iso ? _self.iso : iso // ignore: cast_nullable_to_non_nullable
+as int?,exposureSeconds: freezed == exposureSeconds ? _self.exposureSeconds : exposureSeconds // ignore: cast_nullable_to_non_nullable
+as double?,
+  ));
+}
+
+
+}
+
+// dart format on

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

@@ -1,128 +1,23 @@
-class Ocr {
-  final String id;
-  final String assetId;
-  final double x1;
-  final double y1;
-  final double x2;
-  final double y2;
-  final double x3;
-  final double y3;
-  final double x4;
-  final double y4;
-  final double boxScore;
-  final double textScore;
-  final String text;
-  final bool isVisible;
+import 'package:freezed_annotation/freezed_annotation.dart';
 
-  const Ocr({
-    required this.id,
-    required this.assetId,
-    required this.x1,
-    required this.y1,
-    required this.x2,
-    required this.y2,
-    required this.x3,
-    required this.y3,
-    required this.x4,
-    required this.y4,
-    required this.boxScore,
-    required this.textScore,
-    required this.text,
-    required this.isVisible,
-  });
+part 'ocr.model.freezed.dart';
 
-  Ocr copyWith({
-    String? id,
-    String? assetId,
-    double? x1,
-    double? y1,
-    double? x2,
-    double? y2,
-    double? x3,
-    double? y3,
-    double? x4,
-    double? y4,
-    double? boxScore,
-    double? textScore,
-    String? text,
-    bool? isVisible,
-  }) {
-    return Ocr(
-      id: id ?? this.id,
-      assetId: assetId ?? this.assetId,
-      x1: x1 ?? this.x1,
-      y1: y1 ?? this.y1,
-      x2: x2 ?? this.x2,
-      y2: y2 ?? this.y2,
-      x3: x3 ?? this.x3,
-      y3: y3 ?? this.y3,
-      x4: x4 ?? this.x4,
-      y4: y4 ?? this.y4,
-      boxScore: boxScore ?? this.boxScore,
-      textScore: textScore ?? this.textScore,
-      text: text ?? this.text,
-      isVisible: isVisible ?? this.isVisible,
-    );
-  }
-
-  @override
-  String toString() {
-    return '''Ocr {
-    id: $id,
-    assetId: $assetId,
-    x1: $x1,
-    y1: $y1,
-    x2: $x2,
-    y2: $y2,
-    x3: $x3,
-    y3: $y3,
-    x4: $x4,
-    y4: $y4,
-    boxScore: $boxScore,
-    textScore: $textScore,
-    text: $text,
-    isVisible: $isVisible
-  }''';
-  }
-
-  @override
-  bool operator ==(Object other) {
-    if (identical(this, other)) {
-      return true;
-    }
-
-    return other is Ocr &&
-        other.id == id &&
-        other.assetId == assetId &&
-        other.x1 == x1 &&
-        other.y1 == y1 &&
-        other.x2 == x2 &&
-        other.y2 == y2 &&
-        other.x3 == x3 &&
-        other.y3 == y3 &&
-        other.x4 == x4 &&
-        other.y4 == y4 &&
-        other.boxScore == boxScore &&
-        other.textScore == textScore &&
-        other.text == text &&
-        other.isVisible == isVisible;
-  }
-
-  @override
-  int get hashCode {
-    return id.hashCode ^
-        assetId.hashCode ^
-        x1.hashCode ^
-        y1.hashCode ^
-        x2.hashCode ^
-        y2.hashCode ^
-        x3.hashCode ^
-        y3.hashCode ^
-        x4.hashCode ^
-        y4.hashCode ^
-        boxScore.hashCode ^
-        textScore.hashCode ^
-        text.hashCode ^
-        isVisible.hashCode;
-  }
+@freezed
+abstract class Ocr with _$Ocr {
+  const factory Ocr({
+    required String id,
+    required String assetId,
+    required double x1,
+    required double y1,
+    required double x2,
+    required double y2,
+    required double x3,
+    required double y3,
+    required double x4,
+    required double y4,
+    required double boxScore,
+    required double textScore,
+    required String text,
+    required bool isVisible,
+  }) = _Ocr;
 }

mobile/lib/domain/models/ocr.model.freezed.dart

@@ -0,0 +1,310 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
+
+part of 'ocr.model.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+// dart format off
+T _$identity<T>(T value) => value;
+/// @nodoc
+mixin _$Ocr {
+
+ String get id; String get assetId; double get x1; double get y1; double get x2; double get y2; double get x3; double get y3; double get x4; double get y4; double get boxScore; double get textScore; String get text; bool get isVisible;
+/// Create a copy of Ocr
+/// with the given fields replaced by the non-null parameter values.
+@JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+$OcrCopyWith<Ocr> get copyWith => _$OcrCopyWithImpl<Ocr>(this as Ocr, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is Ocr&&(identical(other.id, id) || other.id == id)&&(identical(other.assetId, assetId) || other.assetId == assetId)&&(identical(other.x1, x1) || other.x1 == x1)&&(identical(other.y1, y1) || other.y1 == y1)&&(identical(other.x2, x2) || other.x2 == x2)&&(identical(other.y2, y2) || other.y2 == y2)&&(identical(other.x3, x3) || other.x3 == x3)&&(identical(other.y3, y3) || other.y3 == y3)&&(identical(other.x4, x4) || other.x4 == x4)&&(identical(other.y4, y4) || other.y4 == y4)&&(identical(other.boxScore, boxScore) || other.boxScore == boxScore)&&(identical(other.textScore, textScore) || other.textScore == textScore)&&(identical(other.text, text) || other.text == text)&&(identical(other.isVisible, isVisible) || other.isVisible == isVisible));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,id,assetId,x1,y1,x2,y2,x3,y3,x4,y4,boxScore,textScore,text,isVisible);
+
+@override
+String toString() {
+  return 'Ocr(id: $id, assetId: $assetId, x1: $x1, y1: $y1, x2: $x2, y2: $y2, x3: $x3, y3: $y3, x4: $x4, y4: $y4, boxScore: $boxScore, textScore: $textScore, text: $text, isVisible: $isVisible)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class $OcrCopyWith<$Res>  {
+  factory $OcrCopyWith(Ocr value, $Res Function(Ocr) _then) = _$OcrCopyWithImpl;
+@useResult
+$Res call({
+ String id, String assetId, double x1, double y1, double x2, double y2, double x3, double y3, double x4, double y4, double boxScore, double textScore, String text, bool isVisible
+});
+
+
+
+
+}
+/// @nodoc
+class _$OcrCopyWithImpl<$Res>
+    implements $OcrCopyWith<$Res> {
+  _$OcrCopyWithImpl(this._self, this._then);
+
+  final Ocr _self;
+  final $Res Function(Ocr) _then;
+
+/// Create a copy of Ocr
+/// with the given fields replaced by the non-null parameter values.
+@pragma('vm:prefer-inline') @override $Res call({Object? id = null,Object? assetId = null,Object? x1 = null,Object? y1 = null,Object? x2 = null,Object? y2 = null,Object? x3 = null,Object? y3 = null,Object? x4 = null,Object? y4 = null,Object? boxScore = null,Object? textScore = null,Object? text = null,Object? isVisible = null,}) {
+  return _then(_self.copyWith(
+id: null == id ? _self.id : id // ignore: cast_nullable_to_non_nullable
+as String,assetId: null == assetId ? _self.assetId : assetId // ignore: cast_nullable_to_non_nullable
+as String,x1: null == x1 ? _self.x1 : x1 // ignore: cast_nullable_to_non_nullable
+as double,y1: null == y1 ? _self.y1 : y1 // ignore: cast_nullable_to_non_nullable
+as double,x2: null == x2 ? _self.x2 : x2 // ignore: cast_nullable_to_non_nullable
+as double,y2: null == y2 ? _self.y2 : y2 // ignore: cast_nullable_to_non_nullable
+as double,x3: null == x3 ? _self.x3 : x3 // ignore: cast_nullable_to_non_nullable
+as double,y3: null == y3 ? _self.y3 : y3 // ignore: cast_nullable_to_non_nullable
+as double,x4: null == x4 ? _self.x4 : x4 // ignore: cast_nullable_to_non_nullable
+as double,y4: null == y4 ? _self.y4 : y4 // ignore: cast_nullable_to_non_nullable
+as double,boxScore: null == boxScore ? _self.boxScore : boxScore // ignore: cast_nullable_to_non_nullable
+as double,textScore: null == textScore ? _self.textScore : textScore // ignore: cast_nullable_to_non_nullable
+as double,text: null == text ? _self.text : text // ignore: cast_nullable_to_non_nullable
+as String,isVisible: null == isVisible ? _self.isVisible : isVisible // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+}
+
+
+/// Adds pattern-matching-related methods to [Ocr].
+extension OcrPatterns on Ocr {
+/// A variant of `map` that fallback to returning `orElse`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _Ocr value)?  $default,{required TResult orElse(),}){
+final _that = this;
+switch (_that) {
+case _Ocr() when $default != null:
+return $default(_that);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// Callbacks receives the raw object, upcasted.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case final Subclass2 value:
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _Ocr value)  $default,){
+final _that = this;
+switch (_that) {
+case _Ocr():
+return $default(_that);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `map` that fallback to returning `null`.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _Ocr value)?  $default,){
+final _that = this;
+switch (_that) {
+case _Ocr() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( String id,  String assetId,  double x1,  double y1,  double x2,  double y2,  double x3,  double y3,  double x4,  double y4,  double boxScore,  double textScore,  String text,  bool isVisible)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _Ocr() when $default != null:
+return $default(_that.id,_that.assetId,_that.x1,_that.y1,_that.x2,_that.y2,_that.x3,_that.y3,_that.x4,_that.y4,_that.boxScore,_that.textScore,_that.text,_that.isVisible);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( String id,  String assetId,  double x1,  double y1,  double x2,  double y2,  double x3,  double y3,  double x4,  double y4,  double boxScore,  double textScore,  String text,  bool isVisible)  $default,) {final _that = this;
+switch (_that) {
+case _Ocr():
+return $default(_that.id,_that.assetId,_that.x1,_that.y1,_that.x2,_that.y2,_that.x3,_that.y3,_that.x4,_that.y4,_that.boxScore,_that.textScore,_that.text,_that.isVisible);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( String id,  String assetId,  double x1,  double y1,  double x2,  double y2,  double x3,  double y3,  double x4,  double y4,  double boxScore,  double textScore,  String text,  bool isVisible)?  $default,) {final _that = this;
+switch (_that) {
+case _Ocr() when $default != null:
+return $default(_that.id,_that.assetId,_that.x1,_that.y1,_that.x2,_that.y2,_that.x3,_that.y3,_that.x4,_that.y4,_that.boxScore,_that.textScore,_that.text,_that.isVisible);case _:
+  return null;
+
+}
+}
+
+}
+
+/// @nodoc
+
+
+class _Ocr implements Ocr {
+  const _Ocr({required this.id, required this.assetId, required this.x1, required this.y1, required this.x2, required this.y2, required this.x3, required this.y3, required this.x4, required this.y4, required this.boxScore, required this.textScore, required this.text, required this.isVisible});
+  
+
+@override final  String id;
+@override final  String assetId;
+@override final  double x1;
+@override final  double y1;
+@override final  double x2;
+@override final  double y2;
+@override final  double x3;
+@override final  double y3;
+@override final  double x4;
+@override final  double y4;
+@override final  double boxScore;
+@override final  double textScore;
+@override final  String text;
+@override final  bool isVisible;
+
+/// Create a copy of Ocr
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$OcrCopyWith<_Ocr> get copyWith => __$OcrCopyWithImpl<_Ocr>(this, _$identity);
+
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _Ocr&&(identical(other.id, id) || other.id == id)&&(identical(other.assetId, assetId) || other.assetId == assetId)&&(identical(other.x1, x1) || other.x1 == x1)&&(identical(other.y1, y1) || other.y1 == y1)&&(identical(other.x2, x2) || other.x2 == x2)&&(identical(other.y2, y2) || other.y2 == y2)&&(identical(other.x3, x3) || other.x3 == x3)&&(identical(other.y3, y3) || other.y3 == y3)&&(identical(other.x4, x4) || other.x4 == x4)&&(identical(other.y4, y4) || other.y4 == y4)&&(identical(other.boxScore, boxScore) || other.boxScore == boxScore)&&(identical(other.textScore, textScore) || other.textScore == textScore)&&(identical(other.text, text) || other.text == text)&&(identical(other.isVisible, isVisible) || other.isVisible == isVisible));
+}
+
+
+@override
+int get hashCode => Object.hash(runtimeType,id,assetId,x1,y1,x2,y2,x3,y3,x4,y4,boxScore,textScore,text,isVisible);
+
+@override
+String toString() {
+  return 'Ocr(id: $id, assetId: $assetId, x1: $x1, y1: $y1, x2: $x2, y2: $y2, x3: $x3, y3: $y3, x4: $x4, y4: $y4, boxScore: $boxScore, textScore: $textScore, text: $text, isVisible: $isVisible)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$OcrCopyWith<$Res> implements $OcrCopyWith<$Res> {
+  factory _$OcrCopyWith(_Ocr value, $Res Function(_Ocr) _then) = __$OcrCopyWithImpl;
+@override @useResult
+$Res call({
+ String id, String assetId, double x1, double y1, double x2, double y2, double x3, double y3, double x4, double y4, double boxScore, double textScore, String text, bool isVisible
+});
+
+
+
+
+}
+/// @nodoc
+class __$OcrCopyWithImpl<$Res>
+    implements _$OcrCopyWith<$Res> {
+  __$OcrCopyWithImpl(this._self, this._then);
+
+  final _Ocr _self;
+  final $Res Function(_Ocr) _then;
+
+/// Create a copy of Ocr
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? id = null,Object? assetId = null,Object? x1 = null,Object? y1 = null,Object? x2 = null,Object? y2 = null,Object? x3 = null,Object? y3 = null,Object? x4 = null,Object? y4 = null,Object? boxScore = null,Object? textScore = null,Object? text = null,Object? isVisible = null,}) {
+  return _then(_Ocr(
+id: null == id ? _self.id : id // ignore: cast_nullable_to_non_nullable
+as String,assetId: null == assetId ? _self.assetId : assetId // ignore: cast_nullable_to_non_nullable
+as String,x1: null == x1 ? _self.x1 : x1 // ignore: cast_nullable_to_non_nullable
+as double,y1: null == y1 ? _self.y1 : y1 // ignore: cast_nullable_to_non_nullable
+as double,x2: null == x2 ? _self.x2 : x2 // ignore: cast_nullable_to_non_nullable
+as double,y2: null == y2 ? _self.y2 : y2 // ignore: cast_nullable_to_non_nullable
+as double,x3: null == x3 ? _self.x3 : x3 // ignore: cast_nullable_to_non_nullable
+as double,y3: null == y3 ? _self.y3 : y3 // ignore: cast_nullable_to_non_nullable
+as double,x4: null == x4 ? _self.x4 : x4 // ignore: cast_nullable_to_non_nullable
+as double,y4: null == y4 ? _self.y4 : y4 // ignore: cast_nullable_to_non_nullable
+as double,boxScore: null == boxScore ? _self.boxScore : boxScore // ignore: cast_nullable_to_non_nullable
+as double,textScore: null == textScore ? _self.textScore : textScore // ignore: cast_nullable_to_non_nullable
+as double,text: null == text ? _self.text : text // ignore: cast_nullable_to_non_nullable
+as String,isVisible: null == isVisible ? _self.isVisible : isVisible // ignore: cast_nullable_to_non_nullable
+as bool,
+  ));
+}
+
+
+}
+
+// dart format on

mobile/lib/models/cast/cast_manager_state.dart

@@ -1,6 +1,6 @@
 import 'dart:convert';
 
-enum CastDestinationType { googleCast, fCast }
+enum CastDestinationType { googleCast }
 
 enum CastState { idle, playing, paused, buffering }
 

mobile/lib/providers/cast.provider.dart

@@ -1,17 +1,19 @@
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
 import 'package:immich_mobile/models/cast/cast_manager_state.dart';
-import 'package:immich_mobile/services/cast.service.dart';
+import 'package:immich_mobile/services/gcast.service.dart';
 
 final castProvider = StateNotifierProvider<CastNotifier, CastManagerState>(
-  (ref) => CastNotifier(ref.watch(castServiceProvider)),
+  (ref) => CastNotifier(ref.watch(gCastServiceProvider)),
 );
 
 class CastNotifier extends StateNotifier<CastManagerState> {
   // more cast providers can be added here (ie Fcast)
-  final CastService _castService;
+  final GCastService _gCastService;
 
-  CastNotifier(this._castService)
+  List<(String, CastDestinationType, dynamic)> discovered = List.empty();
+
+  CastNotifier(this._gCastService)
     : super(
         const CastManagerState(
           isCasting: false,
@@ -21,11 +23,11 @@ class CastNotifier extends StateNotifier<CastManagerState> {
           castState: CastState.idle,
         ),
       ) {
-    _castService.onConnectionState = _onConnectionState;
-    _castService.onCurrentTime = _onCurrentTime;
-    _castService.onDuration = _onDuration;
-    _castService.onReceiverName = _onReceiverName;
-    _castService.onCastState = _onCastState;
+    _gCastService.onConnectionState = _onConnectionState;
+    _gCastService.onCurrentTime = _onCurrentTime;
+    _gCastService.onDuration = _onDuration;
+    _gCastService.onReceiverName = _onReceiverName;
+    _gCastService.onCastState = _onCastState;
   }
 
   void _onConnectionState(bool isCasting) {
@@ -49,15 +51,23 @@ class CastNotifier extends StateNotifier<CastManagerState> {
   }
 
   void loadMedia(RemoteAsset asset, bool reload) {
-    _castService.loadMedia(asset, reload);
+    _gCastService.loadMedia(asset, reload);
   }
 
-  Future<void> connect(dynamic device) async {
-    await _castService.connect(device);
+  Future<void> connect(CastDestinationType type, dynamic device) async {
+    switch (type) {
+      case CastDestinationType.googleCast:
+        await _gCastService.connect(device);
+        break;
+    }
   }
 
-  Future<List<(String, CastDestinationType, dynamic)>> getDevices() {
-    return _castService.getDevices();
+  Future<List<(String, CastDestinationType, dynamic)>> getDevices() async {
+    if (discovered.isEmpty) {
+      discovered = await _gCastService.getDevices();
+    }
+
+    return discovered;
   }
 
   void toggle() {
@@ -71,22 +81,22 @@ class CastNotifier extends StateNotifier<CastManagerState> {
   }
 
   void play() {
-    _castService.play();
+    _gCastService.play();
   }
 
   void pause() {
-    _castService.pause();
+    _gCastService.pause();
   }
 
   void seekTo(Duration position) {
-    _castService.seekTo(position);
+    _gCastService.seekTo(position);
   }
 
   void stop() {
-    _castService.stop();
+    _gCastService.stop();
   }
 
   Future<void> disconnect() async {
-    await _castService.disconnect();
+    await _gCastService.disconnect();
   }
 }

mobile/lib/repositories/cast.repository.dart

@@ -1,99 +0,0 @@
-import 'dart:async';
-import 'package:fcast_sender_sdk/fcast_sender_sdk.dart';
-import 'package:hooks_riverpod/hooks_riverpod.dart';
-
-final castRepositoryProvider = Provider((_) => CastRepository());
-
-class CastRepository {
-  CastContext? _castContext;
-  CastingDevice? _device;
-
-  void Function(DeviceConnectionState)? onConnectionState;
-  void Function(DeviceEvent)? onDeviceEvent;
-
-  final Map<(String, ProtocolType), (DeviceInfo, int?)> _discoveredDevices = {};
-  int _currentDeviceGeneration = 0;
-  Future<void>? _initialized;
-
-  Future<void> connect(DeviceInfo deviceInfo) async {
-    await _ensureInitialized();
-
-    _device?.disconnect();
-    final device = _castContext!.createDeviceFromInfo(info: deviceInfo);
-    _device = device;
-
-    final thisDeviceGeneration = ++_currentDeviceGeneration;
-    device.connect(
-      eventHandler: DeviceEventHandler(
-        onEvent: (event) {
-          if (thisDeviceGeneration != _currentDeviceGeneration) {
-            return;
-          }
-
-          if (event is DeviceEvent_ConnectionStateChanged) {
-            onConnectionState?.call(event.newState);
-          }
-
-          onDeviceEvent?.call(event);
-        },
-      ),
-      reconnectIntervalMillis: 1000,
-    );
-  }
-
-  Future<void> disconnect() async {
-    final device = _device;
-    if (device == null) {
-      return;
-    }
-
-    _device = null;
-    _currentDeviceGeneration++;
-
-    if (device.isReady()) {
-      device.stopPlayback();
-
-      await Future.delayed(const Duration(milliseconds: 500));
-    }
-
-    device.disconnect();
-    onConnectionState?.call(const DeviceConnectionState.disconnected());
-  }
-
-  void loadMedia(LoadRequest request) => _device?.load(request: request);
-  void play() => _device?.resumePlayback();
-  void pause() => _device?.pausePlayback();
-  void stop() => _device?.stopPlayback();
-  void seekTo(Duration position) => _device?.seek(timeSeconds: position.inMilliseconds / 1000);
-
-  Future<List<(DeviceInfo, int?)>> listDestinations() async {
-    final isFirstScan = _initialized == null;
-    await _ensureInitialized();
-
-    if (isFirstScan) {
-      await Future.delayed(const Duration(seconds: 3));
-    }
-
-    return _discoveredDevices.values.toList(growable: false);
-  }
-
-  Future<void> _ensureInitialized() => _initialized ??= _initialize();
-
-  Future<void> _initialize() async {
-    await FCastSenderSdkLib.init();
-    _castContext = CastContext();
-
-    final discoverer = DeviceDiscoverer();
-    discoverer.eventStreamController.stream.listen((event) {
-      switch (event) {
-        case DiscoveryEventDeviceAdded(:final deviceInfo, :final gcastCaps) ||
-            DiscoveryEventDeviceUpdated(:final deviceInfo, :final gcastCaps):
-          _discoveredDevices[(deviceInfo.name, deviceInfo.protocol)] = (deviceInfo, gcastCaps);
-        case DiscoveryEventDeviceRemoved():
-          _discoveredDevices.removeWhere((key, _) => key.$1 == event.name);
-      }
-    });
-
-    await discoverer.init();
-  }
-}

mobile/lib/repositories/gcast.repository.dart

@@ -0,0 +1,68 @@
+import 'package:cast/device.dart';
+import 'package:cast/session.dart';
+import 'package:cast/session_manager.dart';
+import 'package:cast/discovery_service.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+
+final gCastRepositoryProvider = Provider((_) {
+  return GCastRepository();
+});
+
+class GCastRepository {
+  CastSession? _castSession;
+
+  void Function(CastSessionState)? onCastStatus;
+  void Function(Map<String, dynamic>)? onCastMessage;
+
+  Map<String, dynamic>? _receiverStatus;
+
+  GCastRepository();
+
+  Future<void> connect(CastDevice device) async {
+    _castSession = await CastSessionManager().startSession(device);
+
+    _castSession?.stateStream.listen((state) {
+      onCastStatus?.call(state);
+    });
+
+    _castSession?.messageStream.listen((message) {
+      onCastMessage?.call(message);
+      if (message['type'] == 'RECEIVER_STATUS') {
+        _receiverStatus = message;
+      }
+    });
+
+    // open the default receiver
+    sendMessage(CastSession.kNamespaceReceiver, {'type': 'LAUNCH', 'appId': 'CC1AD845'});
+  }
+
+  Future<void> disconnect() async {
+    final sessionID = getSessionId();
+
+    sendMessage(CastSession.kNamespaceReceiver, {'type': "STOP", "sessionId": sessionID});
+
+    // wait 500ms to ensure the stop command is processed
+    await Future.delayed(const Duration(milliseconds: 500));
+
+    await _castSession?.close();
+  }
+
+  String? getSessionId() {
+    if (_receiverStatus == null) {
+      return null;
+    }
+    return _receiverStatus!['status']['applications'][0]['sessionId'];
+  }
+
+  void sendMessage(String namespace, Map<String, dynamic> message) {
+    if (_castSession == null) {
+      throw Exception("Cast session is not established");
+    }
+
+    _castSession!.sendMessage(namespace, message);
+  }
+
+  Future<List<CastDevice>> listDestinations() async {
+    return await CastDiscoveryService().search(timeout: const Duration(seconds: 3));
+  }
+}

mobile/lib/services/cast.service.dart

@@ -1,205 +0,0 @@
-import 'package:fcast_sender_sdk/fcast_sender_sdk.dart';
-import 'package:hooks_riverpod/hooks_riverpod.dart';
-import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
-import 'package:immich_mobile/models/cast/cast_manager_state.dart';
-import 'package:immich_mobile/models/sessions/session_create_response.model.dart';
-import 'package:immich_mobile/repositories/asset_api.repository.dart';
-import 'package:immich_mobile/repositories/cast.repository.dart';
-import 'package:immich_mobile/repositories/sessions_api.repository.dart';
-import 'package:immich_mobile/utils/image_url_builder.dart';
-// ignore: import_rule_openapi, we are only using the AssetMediaSize enum
-import 'package:openapi/api.dart';
-
-final castServiceProvider = Provider(
-  (ref) => CastService(
-    ref.watch(castRepositoryProvider),
-    ref.watch(sessionsAPIRepositoryProvider),
-    ref.watch(assetApiRepositoryProvider),
-  ),
-);
-
-class CastService {
-  final CastRepository _castRepository;
-  final SessionsAPIRepository _sessionsApiService;
-  final AssetApiRepository _assetApiRepository;
-
-  SessionCreateResponse? sessionKey;
-  String? currentAssetId;
-  bool isConnected = false;
-
-  void Function(bool)? onConnectionState;
-
-  void Function(Duration)? onCurrentTime;
-
-  void Function(Duration)? onDuration;
-
-  void Function(String)? onReceiverName;
-
-  void Function(CastState)? onCastState;
-
-  CastService(this._castRepository, this._sessionsApiService, this._assetApiRepository) {
-    _castRepository.onConnectionState = _onCastStatusCallback;
-    _castRepository.onDeviceEvent = _onDeviceEventCallback;
-  }
-
-  void _onCastStatusCallback(DeviceConnectionState state) {
-    if (state is DeviceConnectionState_Connected) {
-      onConnectionState?.call(true);
-      isConnected = true;
-    } else if (state is DeviceConnectionState_Disconnected) {
-      onConnectionState?.call(false);
-      isConnected = false;
-      onReceiverName?.call("");
-      currentAssetId = null;
-    }
-  }
-
-  void _onDeviceEventCallback(DeviceEvent event) {
-    switch (event) {
-      case DeviceEvent_PlaybackStateChanged():
-        _handlePlaybackState(event.newPlaybackState);
-        break;
-      case DeviceEvent_TimeChanged():
-        onCurrentTime?.call(Duration(milliseconds: (event.newTime * 1000).toInt()));
-        break;
-      case DeviceEvent_DurationChanged():
-        onDuration?.call(Duration(milliseconds: (event.newDuration * 1000).toInt()));
-        break;
-      default:
-        break;
-    }
-  }
-
-  void _handlePlaybackState(PlaybackState state) {
-    switch (state) {
-      case PlaybackState.playing:
-        onCastState?.call(CastState.playing);
-        break;
-      case PlaybackState.paused:
-        onCastState?.call(CastState.paused);
-        break;
-      case PlaybackState.buffering:
-        onCastState?.call(CastState.buffering);
-        break;
-      case PlaybackState.idle:
-        onCastState?.call(CastState.idle);
-        break;
-    }
-  }
-
-  Future<void> connect(dynamic device) async {
-    await _castRepository.connect(device);
-
-    onReceiverName?.call(device.name);
-  }
-
-  Future<void> disconnect() async {
-    onReceiverName?.call("");
-    currentAssetId = null;
-    await _castRepository.disconnect();
-  }
-
-  bool isSessionValid() {
-    // check if we already have a session token
-    // we should always have a expiration date
-    if (sessionKey == null || sessionKey?.expiresAt == null) {
-      return false;
-    }
-
-    final tokenExpiration = DateTime.parse(sessionKey!.expiresAt!);
-
-    // we want to make sure we have at least 10 seconds remaining in the session
-    // this is to account for network latency and other delays when sending the request
-    final bufferedExpiration = tokenExpiration.subtract(const Duration(seconds: 10));
-
-    return bufferedExpiration.isAfter(DateTime.now());
-  }
-
-  void loadMedia(RemoteAsset asset, bool reload) async {
-    if (!isConnected) {
-      return;
-    } else if (asset.id == currentAssetId && !reload) {
-      return;
-    }
-
-    // create a session key
-    if (!isSessionValid()) {
-      sessionKey = await _sessionsApiService.createSession(
-        "Cast",
-        "Cast",
-        duration: const Duration(minutes: 15).inSeconds,
-      );
-    }
-
-    final unauthenticatedUrl = asset.isVideo
-        ? getPlaybackUrlForRemoteId(asset.id)
-        : getThumbnailUrlForRemoteId(asset.id, type: AssetMediaSize.fullsize);
-
-    final authenticatedURL = "$unauthenticatedUrl&sessionKey=${sessionKey?.token}";
-
-    // get image mime type
-    final mimeType = await _assetApiRepository.getAssetMIMEType(asset.id);
-
-    if (mimeType == null) {
-      return;
-    }
-
-    final request = asset.isVideo
-        ? LoadRequest.video(contentType: mimeType, url: authenticatedURL, resumePosition: 0.0)
-        : LoadRequest.image(contentType: mimeType, url: authenticatedURL);
-
-    _castRepository.loadMedia(request);
-
-    currentAssetId = asset.id;
-  }
-
-  void play() {
-    _castRepository.play();
-  }
-
-  void pause() {
-    _castRepository.pause();
-  }
-
-  void seekTo(Duration position) {
-    _castRepository.seekTo(position);
-  }
-
-  void stop() {
-    _castRepository.stop();
-
-    currentAssetId = null;
-  }
-
-  // 0x01 is display capability bitmask
-  bool isDisplay(int ca) => (ca & 0x01) != 0;
-
-  Future<List<(String, CastDestinationType, dynamic)>> getDevices() async {
-    final dests = await _castRepository.listDestinations();
-
-    final fCastNames = dests
-        .where((dest) => dest.$1.protocol == ProtocolType.fCast)
-        .map((dest) => dest.$1.name)
-        .toSet();
-
-    return dests
-        .where((dest) {
-          final (device, gcastCaps) = dest;
-
-          if (device.protocol == ProtocolType.fCast) {
-            return true;
-          }
-
-          return isDisplay(gcastCaps ?? 0) && !fCastNames.contains(device.name);
-        })
-        .map((dest) {
-          final device = dest.$1;
-          final type = device.protocol == ProtocolType.fCast
-              ? CastDestinationType.fCast
-              : CastDestinationType.googleCast;
-
-          return (device.name, type, device as dynamic);
-        })
-        .toList(growable: false);
-  }
-}

mobile/lib/services/gcast.service.dart

@@ -0,0 +1,250 @@
+import 'dart:async';
+
+import 'package:cast/session.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
+import 'package:immich_mobile/models/cast/cast_manager_state.dart';
+import 'package:immich_mobile/models/sessions/session_create_response.model.dart';
+import 'package:immich_mobile/repositories/asset_api.repository.dart';
+import 'package:immich_mobile/repositories/gcast.repository.dart';
+import 'package:immich_mobile/repositories/sessions_api.repository.dart';
+import 'package:immich_mobile/utils/image_url_builder.dart';
+// ignore: import_rule_openapi, we are only using the AssetMediaSize enum
+import 'package:openapi/api.dart';
+
+final gCastServiceProvider = Provider(
+  (ref) => GCastService(
+    ref.watch(gCastRepositoryProvider),
+    ref.watch(sessionsAPIRepositoryProvider),
+    ref.watch(assetApiRepositoryProvider),
+  ),
+);
+
+class GCastService {
+  final GCastRepository _gCastRepository;
+  final SessionsAPIRepository _sessionsApiService;
+  final AssetApiRepository _assetApiRepository;
+
+  SessionCreateResponse? sessionKey;
+  String? currentAssetId;
+  bool isConnected = false;
+  int? _sessionId;
+  Timer? _mediaStatusPollingTimer;
+
+  void Function(bool)? onConnectionState;
+
+  void Function(Duration)? onCurrentTime;
+
+  void Function(Duration)? onDuration;
+
+  void Function(String)? onReceiverName;
+
+  void Function(CastState)? onCastState;
+
+  GCastService(this._gCastRepository, this._sessionsApiService, this._assetApiRepository) {
+    _gCastRepository.onCastStatus = _onCastStatusCallback;
+    _gCastRepository.onCastMessage = _onCastMessageCallback;
+  }
+
+  void _onCastStatusCallback(CastSessionState state) {
+    if (state == CastSessionState.connected) {
+      onConnectionState?.call(true);
+      isConnected = true;
+    } else if (state == CastSessionState.closed) {
+      onConnectionState?.call(false);
+      isConnected = false;
+      onReceiverName?.call("");
+      currentAssetId = null;
+    }
+  }
+
+  void _onCastMessageCallback(Map<String, dynamic> message) {
+    switch (message['type']) {
+      case "MEDIA_STATUS":
+        _handleMediaStatus(message);
+        break;
+    }
+  }
+
+  void _handleMediaStatus(Map<String, dynamic> message) {
+    final statusList = (message['status'] as List).whereType<Map<String, dynamic>>().toList();
+
+    if (statusList.isEmpty) {
+      return;
+    }
+
+    final status = statusList[0];
+    switch (status['playerState']) {
+      case "PLAYING":
+        onCastState?.call(CastState.playing);
+        break;
+      case "PAUSED":
+        onCastState?.call(CastState.paused);
+        break;
+      case "BUFFERING":
+        onCastState?.call(CastState.buffering);
+        break;
+      case "IDLE":
+        onCastState?.call(CastState.idle);
+
+        // stop polling for media status if the video finished playing
+        if (status["idleReason"] == "FINISHED") {
+          _mediaStatusPollingTimer?.cancel();
+        }
+
+        break;
+    }
+
+    if (status["media"] != null && status["media"]["duration"] != null) {
+      final duration = Duration(milliseconds: (status["media"]["duration"] * 1000 ?? 0).toInt());
+      onDuration?.call(duration);
+    }
+
+    if (status["mediaSessionId"] != null) {
+      _sessionId = status["mediaSessionId"];
+    }
+
+    if (status["currentTime"] != null) {
+      final currentTime = Duration(milliseconds: (status["currentTime"] * 1000 ?? 0).toInt());
+      onCurrentTime?.call(currentTime);
+    }
+  }
+
+  Future<void> connect(dynamic device) async {
+    await _gCastRepository.connect(device);
+
+    onReceiverName?.call(device.extras["fn"] ?? "Google Cast");
+  }
+
+  CastDestinationType getType() {
+    return CastDestinationType.googleCast;
+  }
+
+  Future<bool> initialize() async {
+    // there is nothing blocking us from using Google Cast that we can check for
+    return true;
+  }
+
+  Future<void> disconnect() async {
+    onReceiverName?.call("");
+    currentAssetId = null;
+    await _gCastRepository.disconnect();
+  }
+
+  bool isSessionValid() {
+    // check if we already have a session token
+    // we should always have a expiration date
+    if (sessionKey == null || sessionKey?.expiresAt == null) {
+      return false;
+    }
+
+    final tokenExpiration = DateTime.parse(sessionKey!.expiresAt!);
+
+    // we want to make sure we have at least 10 seconds remaining in the session
+    // this is to account for network latency and other delays when sending the request
+    final bufferedExpiration = tokenExpiration.subtract(const Duration(seconds: 10));
+
+    return bufferedExpiration.isAfter(DateTime.now());
+  }
+
+  void loadMedia(RemoteAsset asset, bool reload) async {
+    if (!isConnected) {
+      return;
+    } else if (asset.id == currentAssetId && !reload) {
+      return;
+    }
+
+    // create a session key
+    if (!isSessionValid()) {
+      sessionKey = await _sessionsApiService.createSession(
+        "Cast",
+        "Google Cast",
+        duration: const Duration(minutes: 15).inSeconds,
+      );
+    }
+
+    final unauthenticatedUrl = asset.isVideo
+        ? getPlaybackUrlForRemoteId(asset.id)
+        : getThumbnailUrlForRemoteId(asset.id, type: AssetMediaSize.fullsize);
+
+    final authenticatedURL = "$unauthenticatedUrl&sessionKey=${sessionKey?.token}";
+
+    // get image mime type
+    final mimeType = await _assetApiRepository.getAssetMIMEType(asset.id);
+
+    if (mimeType == null) {
+      return;
+    }
+
+    _gCastRepository.sendMessage(CastSession.kNamespaceMedia, {
+      "type": "LOAD",
+      "media": {
+        "contentId": authenticatedURL,
+        "streamType": "BUFFERED",
+        "contentType": mimeType,
+        "contentUrl": authenticatedURL,
+      },
+      "autoplay": true,
+    });
+
+    currentAssetId = asset.id;
+
+    // we need to poll for media status since the cast device does not
+    // send a message when the media is loaded for whatever reason
+    // only do this on videos
+    _mediaStatusPollingTimer?.cancel();
+
+    if (asset.isVideo) {
+      _mediaStatusPollingTimer = Timer.periodic(const Duration(milliseconds: 500), (timer) {
+        if (isConnected) {
+          _gCastRepository.sendMessage(CastSession.kNamespaceMedia, {
+            "type": "GET_STATUS",
+            "mediaSessionId": _sessionId,
+          });
+        } else {
+          timer.cancel();
+        }
+      });
+    }
+  }
+
+  void play() {
+    _gCastRepository.sendMessage(CastSession.kNamespaceMedia, {"type": "PLAY", "mediaSessionId": _sessionId});
+  }
+
+  void pause() {
+    _gCastRepository.sendMessage(CastSession.kNamespaceMedia, {"type": "PAUSE", "mediaSessionId": _sessionId});
+  }
+
+  void seekTo(Duration position) {
+    _gCastRepository.sendMessage(CastSession.kNamespaceMedia, {
+      "type": "SEEK",
+      "mediaSessionId": _sessionId,
+      "currentTime": position.inSeconds,
+    });
+  }
+
+  void stop() {
+    _gCastRepository.sendMessage(CastSession.kNamespaceMedia, {"type": "STOP", "mediaSessionId": _sessionId});
+    _mediaStatusPollingTimer?.cancel();
+
+    currentAssetId = null;
+  }
+
+  // 0x01 is display capability bitmask
+  bool isDisplay(int ca) => (ca & 0x01) != 0;
+
+  Future<List<(String, CastDestinationType, dynamic)>> getDevices() async {
+    final dests = await _gCastRepository.listDestinations();
+
+    return dests
+        .map((device) => (device.extras["fn"] ?? "Google Cast", CastDestinationType.googleCast, device))
+        .where((device) {
+          final caString = device.$3.extras["ca"];
+          final caNumber = int.tryParse(caString ?? "0") ?? 0;
+
+          return isDisplay(caNumber);
+        })
+        .toList(growable: false);
+  }
+}

mobile/lib/widgets/asset_viewer/cast_dialog.dart

@@ -69,7 +69,7 @@ class CastDialog extends ConsumerWidget {
                     child: Text(item, style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 16)).tr(),
                   );
                 } else {
-                  final (deviceName, _, deviceObj) = item as (String, CastDestinationType, dynamic);
+                  final (deviceName, type, deviceObj) = item as (String, CastDestinationType, dynamic);
 
                   return ListTile(
                     title: Text(
@@ -77,7 +77,7 @@ class CastDialog extends ConsumerWidget {
                       style: TextStyle(color: isCurrentDevice(deviceName) ? context.colorScheme.primary : null),
                     ),
                     leading: Icon(
-                      isCurrentDevice(deviceName) ? Icons.cast_connected : Icons.cast,
+                      type == CastDestinationType.googleCast ? Icons.cast : Icons.cast_connected,
                       color: isCurrentDevice(deviceName) ? context.colorScheme.primary : null,
                     ),
                     trailing: isCurrentDevice(deviceName)
@@ -95,7 +95,7 @@ class CastDialog extends ConsumerWidget {
                       }
 
                       if (!isCurrentDevice(deviceName)) {
-                        unawaited(ref.read(castProvider.notifier).connect(deviceObj));
+                        unawaited(ref.read(castProvider.notifier).connect(type, deviceObj));
                       }
                     },
                   );

mobile/pubspec.lock

@@ -74,53 +74,53 @@ packages:
     source: hosted
     version: "9.5.5"
   bonsoir:
-    dependency: transitive
+    dependency: "direct overridden"
     description:
       name: bonsoir
-      sha256: "1b112a966302a739d253c8dbc7ea4c1cb3eca6d8110dc59e36d76f7cf0b6edf2"
+      sha256: "2e2cf3be580deccad9a48dcaddddf90de092e74b7de2015ef58fb24e11d66496"
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.0"
+    version: "5.1.11"
   bonsoir_android:
     dependency: transitive
     description:
       name: bonsoir_android
-      sha256: bfa3ab7e2f65473cb369bce639dbdbdc75064848c01ac11b3c2bc3e16031ff3a
+      sha256: "9a65b6e50c5718c3f1a7ed6ff57ab9ed8ae990ff9c36d2b1ab3d1b90f28f7d1b"
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.2"
+    version: "5.1.6"
   bonsoir_darwin:
     dependency: transitive
     description:
       name: bonsoir_darwin
-      sha256: d62fd62ed433aa09ec99f71f95dae53ffa0adf788c9051ff3d6b903463045d3c
+      sha256: "2d25c70f0d09260be1c2ab583b80dd89cbbfd59997579dadf789c5af00c7b2e4"
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.0"
+    version: "5.1.3"
   bonsoir_linux:
     dependency: transitive
     description:
       name: bonsoir_linux
-      sha256: a49d5f328a197b27a3901b833f92c93366f2cd7085dcb495fa11ee6d9f2509a9
+      sha256: f2639aded6e15943a9822de98a663a1056f37cbfd0a74d72c9eaa941965945c2
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.3"
+    version: "5.1.3"
   bonsoir_platform_interface:
     dependency: transitive
     description:
       name: bonsoir_platform_interface
-      sha256: ba1cc30daaa172dfc76f88e4fee8d090674179439201997ba2b3bd9e1cca84c0
+      sha256: "08bb8b35d0198168b3bce87dbc718e4e510336cff1d97e43762e030c01636d45"
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.0"
+    version: "5.1.3"
   bonsoir_windows:
     dependency: transitive
     description:
       name: bonsoir_windows
-      sha256: "01aba2516b776eb1deb68845124dc0a41095da108276d4b307bf19c4c3e2d9b1"
+      sha256: d4a0ca479d4f3679487a61f3174fb9fe1651e323c778b02dfa630490366be65d
       url: "https://pub.dev"
     source: hosted
-    version: "6.0.3"
+    version: "5.1.5"
   boolean_selector:
     dependency: transitive
     description:
@@ -137,14 +137,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.6"
-  build_cli_annotations:
-    dependency: transitive
-    description:
-      name: build_cli_annotations
-      sha256: e563c2e01de8974566a1998410d3f6f03521788160a02503b0b1f1a46c7b3d95
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
   build_config:
     dependency: transitive
     description:
@@ -185,6 +177,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "8.12.6"
+  cast:
+    dependency: "direct main"
+    description:
+      name: cast
+      sha256: de1856e1a31aa60a6fed627f827921f7ec6539c67c60d0c899e89646dcbe773e
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.0"
   characters:
     dependency: transitive
     description:
@@ -418,14 +418,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.3"
-  fcast_sender_sdk:
-    dependency: "direct main"
-    description:
-      name: fcast_sender_sdk
-      sha256: "4c4e0f51749a0930e26e42e6a3f456293c7f5f0ffed2ecd1e283c28de5e11b33"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.0.3"
   ffi:
     dependency: "direct main"
     description:
@@ -577,14 +569,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.6.1"
-  flutter_rust_bridge:
-    dependency: transitive
-    description:
-      name: flutter_rust_bridge
-      sha256: "37ef40bc6f863652e865f0b2563ea07f0d3c58d8efad803cc01933a4b2ee067e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.11.1"
   flutter_secure_storage:
     dependency: "direct main"
     description:
@@ -683,8 +667,16 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "8.2.14"
+  freezed:
+    dependency: "direct dev"
+    description:
+      name: freezed
+      sha256: f23ea33b3863f119b58ed1b586e881a46bd28715ddcc4dbc33104524e3434131
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.5"
   freezed_annotation:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: freezed_annotation
       sha256: "7294967ff0a6d98638e7acb774aac3af2550777accd8149c90af5b014e6d44d8"
@@ -1422,6 +1414,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.5"
+  protobuf:
+    dependency: transitive
+    description:
+      name: protobuf
+      sha256: "68645b24e0716782e58948f8467fd42a880f255096a821f9e7d0ec625b00c84d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.0"
   pub_semver:
     dependency: transitive
     description:

mobile/pubspec.yaml

@@ -12,6 +12,7 @@ dependencies:
   async: ^2.13.1
   auto_route: ^11.1.0
   background_downloader: ^9.5.4
+  cast: ^2.1.0
   collection: ^1.19.1
   connectivity_plus: ^7.0.0
   crop_image: ^1.0.17
@@ -90,7 +91,7 @@ dependencies:
       url: https://github.com/mertalev/http
       ref: '549c24b0a4d3881a9a44b70f4873450d43c1c4af' # https://github.com/dart-lang/http/pull/1877
       path: pkgs/ok_http/
-  fcast_sender_sdk: ^0.0.3
+  freezed_annotation: ^3.1.0
 
 dev_dependencies:
   auto_route_generator: ^10.5.0
@@ -104,6 +105,7 @@ dev_dependencies:
   flutter_native_splash: ^2.4.7
   flutter_test:
     sdk: flutter
+  freezed: ^3.2.5
   integration_test:
     sdk: flutter
   mocktail: ^1.0.5
@@ -113,11 +115,7 @@ dev_dependencies:
 # cast 2.1.0 declares a loose bonsoir range but its code targets the 5.x API.
 # Pin bonsoir to 5.x until cast releases a version compatible with bonsoir 6.x.
 dependency_overrides:
-  bonsoir_darwin:
-    git:
-      url: https://github.com/Skyost/Bonsoir
-      ref: ce155549130e   # fix(darwin): add missing Foundation import; still v6.1.0
-      path: packages/bonsoir_darwin
+  bonsoir: ^5.1.11
   objective_c:
     git:
       url: https://github.com/mertalev/native