feat: Implement a basic anime calendar

lib/src/ui/bloc/anime_list_bloc.dart

@@ -270,6 +270,8 @@ class AnimeListBloc extends Bloc<AnimeListEvent, AnimeListState> {
         animes: _getFilteredAnime(),
       ),
     );
+
+    await GetIt.I.get<DatabaseService>().updateAnime(event.anime);
   }
 
   Future<void> _onMangaUpdated(

lib/src/ui/bloc/anime_list_event.dart

@@ -43,9 +43,12 @@ class AnimeTrackingTypeChanged extends AnimeListEvent {
 }
 
 class AnimeUpdatedEvent extends AnimeListEvent {
-  AnimeUpdatedEvent(this.anime);
+  AnimeUpdatedEvent(this.anime, {this.commit = false});
 
   final AnimeTrackingData anime;
+
+  /// Commit the new anime data to the database.
+  final bool commit;
 }
 
 class AnimeRemovedEvent extends AnimeListEvent {

lib/src/ui/bloc/anime_search_bloc.dart

@@ -82,6 +82,8 @@ class AnimeSearchBloc extends Bloc<AnimeSearchEvent, AnimeSearchState> {
                   anime.episodes,
                   anime.imageUrl,
                   anime.synopsis ?? '',
+                  anime.airing,
+                  anime.broadcast?.split(' ').first,
                 ),
               )
               .toList(),
@@ -104,6 +106,9 @@ class AnimeSearchBloc extends Bloc<AnimeSearchEvent, AnimeSearchState> {
                   manga.chapters,
                   manga.imageUrl,
                   manga.synopsis ?? '',
+                  // TODO(Unknown): Implement for Manga
+                  false,
+                  null,
                 ),
               )
               .toList(),
@@ -126,6 +131,8 @@ class AnimeSearchBloc extends Bloc<AnimeSearchEvent, AnimeSearchState> {
                     0,
                     event.result.total,
                     event.result.thumbnailUrl,
+                    event.result.isAiring,
+                    event.result.broadcastDay,
                   ),
                 )
               : list.MangaAddedEvent(

lib/src/ui/bloc/calendar_bloc.dart

@@ -0,0 +1,59 @@
+import 'dart:async';
+
+import 'package:anitrack/src/ui/bloc/anime_list_bloc.dart';
+import 'package:bloc/bloc.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:get_it/get_it.dart';
+import 'package:jikan_api/jikan_api.dart';
+
+part 'calendar_state.dart';
+part 'calendar_bloc.freezed.dart';
+part 'calendar_event.dart';
+
+class CalendarBloc extends Bloc<CalendarEvent, CalendarState> {
+  CalendarBloc() : super(CalendarState(false, 0, 0)) {
+    on<RefreshPerformedEvent>(_onRefreshPerformed);
+  }
+
+  Future<void> _onRefreshPerformed(
+    RefreshPerformedEvent event,
+    Emitter<CalendarState> emit,
+  ) async {
+    emit(
+      state.copyWith(
+        refreshing: true,
+        refreshingCount: 0,
+        refreshingTotal: 0,
+      ),
+    );
+
+    final al = GetIt.I.get<AnimeListBloc>();
+    final animes = al.state.animes.where((anime) => anime.airing);
+    emit(
+      state.copyWith(
+        refreshing: true,
+        refreshingCount: 0,
+        refreshingTotal: animes.length,
+      ),
+    );
+
+    for (final anime in animes) {
+      emit(state.copyWith(refreshingCount: state.refreshingCount + 1));
+
+      final apiData = await Jikan().getAnime(int.parse(anime.id));
+      if (!apiData.airing) {
+        al.add(
+          AnimeUpdatedEvent(
+            anime.copyWith(airing: false, broadcastDay: null),
+            commit: true,
+          ),
+        );
+      }
+
+      // Prevent hammering Jikan
+      await Future<void>.delayed(const Duration(milliseconds: 500));
+    }
+
+    emit(state.copyWith(refreshing: false));
+  }
+}

lib/src/ui/bloc/calendar_bloc.freezed.dart

@@ -0,0 +1,169 @@
+// coverage:ignore-file
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// 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
+
+part of 'calendar_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+T _$identity<T>(T value) => value;
+
+final _privateConstructorUsedError = UnsupportedError(
+    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#custom-getters-and-methods');
+
+/// @nodoc
+mixin _$CalendarState {
+  bool get refreshing => throw _privateConstructorUsedError;
+  int get refreshingCount => throw _privateConstructorUsedError;
+  int get refreshingTotal => throw _privateConstructorUsedError;
+
+  @JsonKey(ignore: true)
+  $CalendarStateCopyWith<CalendarState> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $CalendarStateCopyWith<$Res> {
+  factory $CalendarStateCopyWith(
+          CalendarState value, $Res Function(CalendarState) then) =
+      _$CalendarStateCopyWithImpl<$Res>;
+  $Res call({bool refreshing, int refreshingCount, int refreshingTotal});
+}
+
+/// @nodoc
+class _$CalendarStateCopyWithImpl<$Res>
+    implements $CalendarStateCopyWith<$Res> {
+  _$CalendarStateCopyWithImpl(this._value, this._then);
+
+  final CalendarState _value;
+  // ignore: unused_field
+  final $Res Function(CalendarState) _then;
+
+  @override
+  $Res call({
+    Object? refreshing = freezed,
+    Object? refreshingCount = freezed,
+    Object? refreshingTotal = freezed,
+  }) {
+    return _then(_value.copyWith(
+      refreshing: refreshing == freezed
+          ? _value.refreshing
+          : refreshing // ignore: cast_nullable_to_non_nullable
+              as bool,
+      refreshingCount: refreshingCount == freezed
+          ? _value.refreshingCount
+          : refreshingCount // ignore: cast_nullable_to_non_nullable
+              as int,
+      refreshingTotal: refreshingTotal == freezed
+          ? _value.refreshingTotal
+          : refreshingTotal // ignore: cast_nullable_to_non_nullable
+              as int,
+    ));
+  }
+}
+
+/// @nodoc
+abstract class _$$_CalendarStateCopyWith<$Res>
+    implements $CalendarStateCopyWith<$Res> {
+  factory _$$_CalendarStateCopyWith(
+          _$_CalendarState value, $Res Function(_$_CalendarState) then) =
+      __$$_CalendarStateCopyWithImpl<$Res>;
+  @override
+  $Res call({bool refreshing, int refreshingCount, int refreshingTotal});
+}
+
+/// @nodoc
+class __$$_CalendarStateCopyWithImpl<$Res>
+    extends _$CalendarStateCopyWithImpl<$Res>
+    implements _$$_CalendarStateCopyWith<$Res> {
+  __$$_CalendarStateCopyWithImpl(
+      _$_CalendarState _value, $Res Function(_$_CalendarState) _then)
+      : super(_value, (v) => _then(v as _$_CalendarState));
+
+  @override
+  _$_CalendarState get _value => super._value as _$_CalendarState;
+
+  @override
+  $Res call({
+    Object? refreshing = freezed,
+    Object? refreshingCount = freezed,
+    Object? refreshingTotal = freezed,
+  }) {
+    return _then(_$_CalendarState(
+      refreshing == freezed
+          ? _value.refreshing
+          : refreshing // ignore: cast_nullable_to_non_nullable
+              as bool,
+      refreshingCount == freezed
+          ? _value.refreshingCount
+          : refreshingCount // ignore: cast_nullable_to_non_nullable
+              as int,
+      refreshingTotal == freezed
+          ? _value.refreshingTotal
+          : refreshingTotal // ignore: cast_nullable_to_non_nullable
+              as int,
+    ));
+  }
+}
+
+/// @nodoc
+
+class _$_CalendarState implements _CalendarState {
+  _$_CalendarState(this.refreshing, this.refreshingCount, this.refreshingTotal);
+
+  @override
+  final bool refreshing;
+  @override
+  final int refreshingCount;
+  @override
+  final int refreshingTotal;
+
+  @override
+  String toString() {
+    return 'CalendarState(refreshing: $refreshing, refreshingCount: $refreshingCount, refreshingTotal: $refreshingTotal)';
+  }
+
+  @override
+  bool operator ==(dynamic other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$_CalendarState &&
+            const DeepCollectionEquality()
+                .equals(other.refreshing, refreshing) &&
+            const DeepCollectionEquality()
+                .equals(other.refreshingCount, refreshingCount) &&
+            const DeepCollectionEquality()
+                .equals(other.refreshingTotal, refreshingTotal));
+  }
+
+  @override
+  int get hashCode => Object.hash(
+      runtimeType,
+      const DeepCollectionEquality().hash(refreshing),
+      const DeepCollectionEquality().hash(refreshingCount),
+      const DeepCollectionEquality().hash(refreshingTotal));
+
+  @JsonKey(ignore: true)
+  @override
+  _$$_CalendarStateCopyWith<_$_CalendarState> get copyWith =>
+      __$$_CalendarStateCopyWithImpl<_$_CalendarState>(this, _$identity);
+}
+
+abstract class _CalendarState implements CalendarState {
+  factory _CalendarState(final bool refreshing, final int refreshingCount,
+      final int refreshingTotal) = _$_CalendarState;
+
+  @override
+  bool get refreshing;
+  @override
+  int get refreshingCount;
+  @override
+  int get refreshingTotal;
+  @override
+  @JsonKey(ignore: true)
+  _$$_CalendarStateCopyWith<_$_CalendarState> get copyWith =>
+      throw _privateConstructorUsedError;
+}

lib/src/ui/bloc/calendar_event.dart

@@ -0,0 +1,6 @@
+part of 'calendar_bloc.dart';
+
+abstract class CalendarEvent {}
+
+/// Triggered by the UI when the user wants to refresh the airing anime list.
+class RefreshPerformedEvent extends CalendarEvent {}

lib/src/ui/bloc/calendar_state.dart

@@ -0,0 +1,10 @@
+part of 'calendar_bloc.dart';
+
+@freezed
+class CalendarState with _$CalendarState {
+  factory CalendarState(
+    bool refreshing,
+    int refreshingCount,
+    int refreshingTotal,
+  ) = _CalendarState;
+}

lib/src/ui/bloc/details_bloc.dart

@@ -28,6 +28,7 @@ class DetailsBloc extends Bloc<DetailsEvent, DetailsState> {
     emit(
       state.copyWith(
         trackingType: TrackingMediumType.anime,
+        heroImagePrefix: event.heroImagePrefix,
         data: event.anime,
       ),
     );

lib/src/ui/bloc/details_bloc.freezed.dart

@@ -17,6 +17,7 @@ final _privateConstructorUsedError = UnsupportedError(
 /// @nodoc
 mixin _$DetailsState {
   TrackingMedium? get data => throw _privateConstructorUsedError;
+  String? get heroImagePrefix => throw _privateConstructorUsedError;
   TrackingMediumType get trackingType => throw _privateConstructorUsedError;
 
   @JsonKey(ignore: true)
@@ -29,7 +30,10 @@ abstract class $DetailsStateCopyWith<$Res> {
   factory $DetailsStateCopyWith(
           DetailsState value, $Res Function(DetailsState) then) =
       _$DetailsStateCopyWithImpl<$Res>;
-  $Res call({TrackingMedium? data, TrackingMediumType trackingType});
+  $Res call(
+      {TrackingMedium? data,
+      String? heroImagePrefix,
+      TrackingMediumType trackingType});
 }
 
 /// @nodoc
@@ -43,6 +47,7 @@ class _$DetailsStateCopyWithImpl<$Res> implements $DetailsStateCopyWith<$Res> {
   @override
   $Res call({
     Object? data = freezed,
+    Object? heroImagePrefix = freezed,
     Object? trackingType = freezed,
   }) {
     return _then(_value.copyWith(
@@ -50,6 +55,10 @@ class _$DetailsStateCopyWithImpl<$Res> implements $DetailsStateCopyWith<$Res> {
           ? _value.data
           : data // ignore: cast_nullable_to_non_nullable
               as TrackingMedium?,
+      heroImagePrefix: heroImagePrefix == freezed
+          ? _value.heroImagePrefix
+          : heroImagePrefix // ignore: cast_nullable_to_non_nullable
+              as String?,
       trackingType: trackingType == freezed
           ? _value.trackingType
           : trackingType // ignore: cast_nullable_to_non_nullable
@@ -65,7 +74,10 @@ abstract class _$$_DetailsStateCopyWith<$Res>
           _$_DetailsState value, $Res Function(_$_DetailsState) then) =
       __$$_DetailsStateCopyWithImpl<$Res>;
   @override
-  $Res call({TrackingMedium? data, TrackingMediumType trackingType});
+  $Res call(
+      {TrackingMedium? data,
+      String? heroImagePrefix,
+      TrackingMediumType trackingType});
 }
 
 /// @nodoc
@@ -82,6 +94,7 @@ class __$$_DetailsStateCopyWithImpl<$Res>
   @override
   $Res call({
     Object? data = freezed,
+    Object? heroImagePrefix = freezed,
     Object? trackingType = freezed,
   }) {
     return _then(_$_DetailsState(
@@ -89,6 +102,10 @@ class __$$_DetailsStateCopyWithImpl<$Res>
           ? _value.data
           : data // ignore: cast_nullable_to_non_nullable
               as TrackingMedium?,
+      heroImagePrefix: heroImagePrefix == freezed
+          ? _value.heroImagePrefix
+          : heroImagePrefix // ignore: cast_nullable_to_non_nullable
+              as String?,
       trackingType: trackingType == freezed
           ? _value.trackingType
           : trackingType // ignore: cast_nullable_to_non_nullable
@@ -100,17 +117,22 @@ class __$$_DetailsStateCopyWithImpl<$Res>
 /// @nodoc
 
 class _$_DetailsState implements _DetailsState {
-  _$_DetailsState({this.data, this.trackingType = TrackingMediumType.anime});
+  _$_DetailsState(
+      {this.data,
+      this.heroImagePrefix,
+      this.trackingType = TrackingMediumType.anime});
 
   @override
   final TrackingMedium? data;
   @override
+  final String? heroImagePrefix;
+  @override
   @JsonKey()
   final TrackingMediumType trackingType;
 
   @override
   String toString() {
-    return 'DetailsState(data: $data, trackingType: $trackingType)';
+    return 'DetailsState(data: $data, heroImagePrefix: $heroImagePrefix, trackingType: $trackingType)';
   }
 
   @override
@@ -119,6 +141,8 @@ class _$_DetailsState implements _DetailsState {
         (other.runtimeType == runtimeType &&
             other is _$_DetailsState &&
             const DeepCollectionEquality().equals(other.data, data) &&
+            const DeepCollectionEquality()
+                .equals(other.heroImagePrefix, heroImagePrefix) &&
             const DeepCollectionEquality()
                 .equals(other.trackingType, trackingType));
   }
@@ -127,6 +151,7 @@ class _$_DetailsState implements _DetailsState {
   int get hashCode => Object.hash(
       runtimeType,
       const DeepCollectionEquality().hash(data),
+      const DeepCollectionEquality().hash(heroImagePrefix),
       const DeepCollectionEquality().hash(trackingType));
 
   @JsonKey(ignore: true)
@@ -138,11 +163,14 @@ class _$_DetailsState implements _DetailsState {
 abstract class _DetailsState implements DetailsState {
   factory _DetailsState(
       {final TrackingMedium? data,
+      final String? heroImagePrefix,
       final TrackingMediumType trackingType}) = _$_DetailsState;
 
   @override
   TrackingMedium? get data;
   @override
+  String? get heroImagePrefix;
+  @override
   TrackingMediumType get trackingType;
   @override
   @JsonKey(ignore: true)

lib/src/ui/bloc/details_event.dart

@@ -3,10 +3,15 @@ part of 'details_bloc.dart';
 abstract class DetailsEvent {}
 
 class AnimeDetailsRequestedEvent extends DetailsEvent {
-  AnimeDetailsRequestedEvent(this.anime);
+  AnimeDetailsRequestedEvent(
+    this.anime, {
+    this.heroImagePrefix,
+  });
 
   /// The anime to show details about
   final AnimeTrackingData anime;
+
+  final String? heroImagePrefix;
 }
 
 class MangaDetailsRequestedEvent extends DetailsEvent {

lib/src/ui/bloc/details_state.dart

@@ -4,6 +4,7 @@ part of 'details_bloc.dart';
 class DetailsState with _$DetailsState {
   factory DetailsState({
     TrackingMedium? data,
+    String? heroImagePrefix,
     @Default(TrackingMediumType.anime) TrackingMediumType trackingType,
   }) = _DetailsState;
 }

lib/src/ui/bloc/settings_bloc.dart

@@ -119,6 +119,9 @@ class SettingsBloc extends Bloc<SettingsEvent, SettingsState> {
               // 0 means that MAL does not know
               totalEpisodes == 0 ? null : totalEpisodes,
               data.imageUrl,
+              // NOTE: When the calendar gets refreshed, this should also get cleared
+              true,
+              null,
             ),
           );
     }