[Application] Added initial item release history bloc

lib/application/bloc.dart

@@ -20,6 +20,7 @@ export 'game_codes/game_codes_bloc.dart';
 export 'home/home_bloc.dart';
 export 'inventory/inventory_bloc.dart';
 export 'item_quantity_form/item_quantity_form_bloc.dart';
+export 'item_release_history/item_release_history_bloc.dart';
 export 'main/main_bloc.dart';
 export 'main_tab/main_tab_bloc.dart';
 export 'material/material_bloc.dart';

lib/application/item_release_history/item_release_history_bloc.dart

@@ -0,0 +1,29 @@
+import 'package:bloc/bloc.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:shiori/domain/models/models.dart';
+import 'package:shiori/domain/services/genshin_service.dart';
+import 'package:shiori/domain/services/telemetry_service.dart';
+
+part 'item_release_history_bloc.freezed.dart';
+part 'item_release_history_event.dart';
+part 'item_release_history_state.dart';
+
+class ItemReleaseHistoryBloc extends Bloc<ItemReleaseHistoryEvent, ItemReleaseHistoryState> {
+  final GenshinService _genshinService;
+  final TelemetryService _telemetryService;
+
+  ItemReleaseHistoryBloc(this._genshinService, this._telemetryService) : super(const ItemReleaseHistoryState.loading());
+
+  @override
+  Stream<ItemReleaseHistoryState> mapEventToState(ItemReleaseHistoryEvent event) async* {
+    final s = await event.map(
+      init: (e) async {
+        await _telemetryService.trackItemReleaseHistoryOpened(e.itemKey);
+        final history = _genshinService.getItemReleaseHistory(e.itemKey);
+        return ItemReleaseHistoryState.initial(itemKey: e.itemKey, history: history);
+      },
+    );
+
+    yield s;
+  }
+}

lib/application/item_release_history/item_release_history_event.dart

@@ -0,0 +1,6 @@
+part of 'item_release_history_bloc.dart';
+
+@freezed
+class ItemReleaseHistoryEvent with _$ItemReleaseHistoryEvent {
+  const factory ItemReleaseHistoryEvent.init({required String itemKey}) = _Init;
+}

lib/application/item_release_history/item_release_history_state.dart

@@ -0,0 +1,11 @@
+part of 'item_release_history_bloc.dart';
+
+@freezed
+class ItemReleaseHistoryState with _$ItemReleaseHistoryState {
+  const factory ItemReleaseHistoryState.loading() = _Loading;
+
+  const factory ItemReleaseHistoryState.initial({
+    required String itemKey,
+    required List<ItemReleaseHistoryModel> history,
+  }) = _InitialState;
+}