Migrate from country and langauge picker to internal solution

lib/app/view/app.dart

@@ -32,29 +32,35 @@ class App extends StatelessWidget {
     userContentPreferencesRepository,
     required DataRepository<RemoteConfig> remoteConfigRepository,
     required DataRepository<DashboardSummary> dashboardSummaryRepository,
+    required DataRepository<Country> countriesRepository,
+    required DataRepository<Language> languagesRepository,
     required KVStorageService storageService,
     required AppEnvironment environment,
     super.key,
-  }) : _authenticationRepository = authenticationRepository,
-       _headlinesRepository = headlinesRepository,
-       _topicsRepository = topicsRepository,
-       _sourcesRepository = sourcesRepository,
-       _userAppSettingsRepository = userAppSettingsRepository,
-       _userContentPreferencesRepository = userContentPreferencesRepository,
-       _remoteConfigRepository = remoteConfigRepository,
-       _kvStorageService = storageService,
-       _dashboardSummaryRepository = dashboardSummaryRepository,
-       _environment = environment;
+  })  : _authenticationRepository = authenticationRepository,
+        _headlinesRepository = headlinesRepository,
+        _topicsRepository = topicsRepository,
+        _sourcesRepository = sourcesRepository,
+        _userAppSettingsRepository = userAppSettingsRepository,
+        _userContentPreferencesRepository = userContentPreferencesRepository,
+        _remoteConfigRepository = remoteConfigRepository,
+        _kvStorageService = storageService,
+        _dashboardSummaryRepository = dashboardSummaryRepository,
+        _countriesRepository = countriesRepository,
+        _languagesRepository = languagesRepository,
+        _environment = environment;
 
   final AuthRepository _authenticationRepository;
   final DataRepository<Headline> _headlinesRepository;
   final DataRepository<Topic> _topicsRepository;
   final DataRepository<Source> _sourcesRepository;
   final DataRepository<UserAppSettings> _userAppSettingsRepository;
   final DataRepository<UserContentPreferences>
-  _userContentPreferencesRepository;
+      _userContentPreferencesRepository;
   final DataRepository<RemoteConfig> _remoteConfigRepository;
   final DataRepository<DashboardSummary> _dashboardSummaryRepository;
+  final DataRepository<Country> _countriesRepository;
+  final DataRepository<Language> _languagesRepository;
   final KVStorageService _kvStorageService;
   final AppEnvironment _environment;
 
@@ -70,6 +76,8 @@ class App extends StatelessWidget {
         RepositoryProvider.value(value: _userContentPreferencesRepository),
         RepositoryProvider.value(value: _remoteConfigRepository),
         RepositoryProvider.value(value: _dashboardSummaryRepository),
+        RepositoryProvider.value(value: _countriesRepository),
+        RepositoryProvider.value(value: _languagesRepository),
         RepositoryProvider.value(value: _kvStorageService),
       ],
       child: MultiBlocProvider(

lib/bootstrap.dart

@@ -60,6 +60,8 @@ Future<Widget> bootstrap(
   DataClient<UserAppSettings> userAppSettingsClient;
   DataClient<RemoteConfig> remoteConfigClient;
   DataClient<DashboardSummary> dashboardSummaryClient;
+  DataClient<Country> countriesClient;
+  DataClient<Language> languagesClient;
 
   if (appConfig.environment == app_config.AppEnvironment.demo) {
     headlinesClient = DataInMemory<Headline>(
@@ -102,6 +104,18 @@ Future<Widget> bootstrap(
       initialData: dashboardSummaryFixturesData,
       logger: Logger('DataInMemory<DashboardSummary>'),
     );
+    countriesClient = DataInMemory<Country>(
+      toJson: (i) => i.toJson(),
+      getId: (i) => i.id,
+      initialData: countriesFixturesData,
+      logger: Logger('DataInMemory<Country>'),
+    );
+    languagesClient = DataInMemory<Language>(
+      toJson: (i) => i.toJson(),
+      getId: (i) => i.id,
+      initialData: languagesFixturesData,
+      logger: Logger('DataInMemory<Language>'),
+    );
   } else if (appConfig.environment == app_config.AppEnvironment.development) {
     headlinesClient = DataApi<Headline>(
       httpClient: httpClient!,
@@ -152,6 +166,20 @@ Future<Widget> bootstrap(
       toJson: (summary) => summary.toJson(),
       logger: Logger('DataApi<DashboardSummary>'),
     );
+    countriesClient = DataApi<Country>(
+      httpClient: httpClient,
+      modelName: 'country',
+      fromJson: Country.fromJson,
+      toJson: (country) => country.toJson(),
+      logger: Logger('DataApi<Country>'),
+    );
+    languagesClient = DataApi<Language>(
+      httpClient: httpClient,
+      modelName: 'language',
+      fromJson: Language.fromJson,
+      toJson: (language) => language.toJson(),
+      logger: Logger('DataApi<Language>'),
+    );
   } else {
     headlinesClient = DataApi<Headline>(
       httpClient: httpClient!,
@@ -202,6 +230,20 @@ Future<Widget> bootstrap(
       toJson: (summary) => summary.toJson(),
       logger: Logger('DataApi<DashboardSummary>'),
     );
+    countriesClient = DataApi<Country>(
+      httpClient: httpClient,
+      modelName: 'country',
+      fromJson: Country.fromJson,
+      toJson: (country) => country.toJson(),
+      logger: Logger('DataApi<Country>'),
+    );
+    languagesClient = DataApi<Language>(
+      httpClient: httpClient,
+      modelName: 'language',
+      fromJson: Language.fromJson,
+      toJson: (language) => language.toJson(),
+      logger: Logger('DataApi<Language>'),
+    );
   }
 
   final headlinesRepository = DataRepository<Headline>(
@@ -222,6 +264,10 @@ Future<Widget> bootstrap(
   final dashboardSummaryRepository = DataRepository<DashboardSummary>(
     dataClient: dashboardSummaryClient,
   );
+  final countriesRepository =
+      DataRepository<Country>(dataClient: countriesClient);
+  final languagesRepository =
+      DataRepository<Language>(dataClient: languagesClient);
 
   return App(
     authenticationRepository: authenticationRepository,
@@ -232,6 +278,8 @@ Future<Widget> bootstrap(
     userContentPreferencesRepository: userContentPreferencesRepository,
     remoteConfigRepository: remoteConfigRepository,
     dashboardSummaryRepository: dashboardSummaryRepository,
+    countriesRepository: countriesRepository,
+    languagesRepository: languagesRepository,
     storageService: kvStorage,
     environment: environment,
   );

lib/content_management/bloc/create_headline/create_headline_bloc.dart

@@ -1,10 +1,8 @@
 import 'package:bloc/bloc.dart';
 import 'package:core/core.dart';
-import 'package:country_picker/country_picker.dart' as picker;
 import 'package:data_repository/data_repository.dart';
 import 'package:equatable/equatable.dart';
 import 'package:flutter/foundation.dart';
-import 'package:flutter_news_app_web_dashboard_full_source_code/shared/shared.dart';
 import 'package:uuid/uuid.dart';
 
 part 'create_headline_event.dart';
@@ -18,10 +16,12 @@ class CreateHeadlineBloc
     required DataRepository<Headline> headlinesRepository,
     required DataRepository<Source> sourcesRepository,
     required DataRepository<Topic> topicsRepository,
-  }) : _headlinesRepository = headlinesRepository,
-       _sourcesRepository = sourcesRepository,
-       _topicsRepository = topicsRepository,
-       super(const CreateHeadlineState()) {
+    required DataRepository<Country> countriesRepository,
+  })  : _headlinesRepository = headlinesRepository,
+        _sourcesRepository = sourcesRepository,
+        _topicsRepository = topicsRepository,
+        _countriesRepository = countriesRepository,
+        super(const CreateHeadlineState()) {
     on<CreateHeadlineDataLoaded>(_onDataLoaded);
     on<CreateHeadlineTitleChanged>(_onTitleChanged);
     on<CreateHeadlineExcerptChanged>(_onExcerptChanged);
@@ -37,6 +37,7 @@ class CreateHeadlineBloc
   final DataRepository<Headline> _headlinesRepository;
   final DataRepository<Source> _sourcesRepository;
   final DataRepository<Topic> _topicsRepository;
+  final DataRepository<Country> _countriesRepository;
   final _uuid = const Uuid();
 
   Future<void> _onDataLoaded(
@@ -48,23 +49,30 @@ class CreateHeadlineBloc
       final [
         sourcesResponse,
         topicsResponse,
+        countriesResponse,
       ] = await Future.wait([
         _sourcesRepository.readAll(
           sort: [const SortOption('updatedAt', SortOrder.desc)],
         ),
         _topicsRepository.readAll(
           sort: [const SortOption('updatedAt', SortOrder.desc)],
         ),
+        _countriesRepository.readAll(
+          sort: [const SortOption('name', SortOrder.asc)],
+        ),
       ]);
 
       final sources = (sourcesResponse as PaginatedResponse<Source>).items;
       final topics = (topicsResponse as PaginatedResponse<Topic>).items;
+      final countries =
+          (countriesResponse as PaginatedResponse<Country>).items;
 
       emit(
         state.copyWith(
           status: CreateHeadlineStatus.initial,
           sources: sources,
           topics: topics,
+          countries: countries,
         ),
       );
     } on HttpException catch (e) {
@@ -125,13 +133,7 @@ class CreateHeadlineBloc
     CreateHeadlineCountryChanged event,
     Emitter<CreateHeadlineState> emit,
   ) {
-    final packageCountry = event.country;
-    if (packageCountry == null) {
-      emit(state.copyWith(eventCountry: () => null));
-    } else {
-      final coreCountry = adaptPackageCountryToCoreCountry(packageCountry);
-      emit(state.copyWith(eventCountry: () => coreCountry));
-    }
+    emit(state.copyWith(eventCountry: () => event.country));
   }
 
   void _onStatusChanged(

lib/content_management/bloc/create_headline/create_headline_event.dart

@@ -64,7 +64,7 @@ final class CreateHeadlineTopicChanged extends CreateHeadlineEvent {
 /// Event for when the headline's country is changed.
 final class CreateHeadlineCountryChanged extends CreateHeadlineEvent {
   const CreateHeadlineCountryChanged(this.country);
-  final picker.Country? country;
+  final Country? country;
   @override
   List<Object?> get props => [country];
 }

lib/content_management/bloc/create_headline/create_headline_state.dart

@@ -31,6 +31,7 @@ final class CreateHeadlineState extends Equatable {
     this.eventCountry,
     this.sources = const [],
     this.topics = const [],
+    this.countries = const [],
     this.contentStatus = ContentStatus.active,
     this.exception,
     this.createdHeadline,
@@ -46,6 +47,7 @@ final class CreateHeadlineState extends Equatable {
   final Country? eventCountry;
   final List<Source> sources;
   final List<Topic> topics;
+  final List<Country> countries;
   final ContentStatus contentStatus;
   final HttpException? exception;
   final Headline? createdHeadline;
@@ -71,6 +73,7 @@ final class CreateHeadlineState extends Equatable {
     ValueGetter<Country?>? eventCountry,
     List<Source>? sources,
     List<Topic>? topics,
+    List<Country>? countries,
     ContentStatus? contentStatus,
     HttpException? exception,
     Headline? createdHeadline,
@@ -86,6 +89,7 @@ final class CreateHeadlineState extends Equatable {
       eventCountry: eventCountry != null ? eventCountry() : this.eventCountry,
       sources: sources ?? this.sources,
       topics: topics ?? this.topics,
+      countries: countries ?? this.countries,
       contentStatus: contentStatus ?? this.contentStatus,
       exception: exception,
       createdHeadline: createdHeadline ?? this.createdHeadline,
@@ -104,6 +108,7 @@ final class CreateHeadlineState extends Equatable {
     eventCountry,
     sources,
     topics,
+    countries,
     contentStatus,
     exception,
     createdHeadline,

lib/content_management/bloc/create_source/create_source_bloc.dart

@@ -1,11 +1,8 @@
 import 'package:bloc/bloc.dart';
 import 'package:core/core.dart';
-import 'package:country_picker/country_picker.dart' as picker;
 import 'package:data_repository/data_repository.dart';
 import 'package:equatable/equatable.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter_news_app_web_dashboard_full_source_code/shared/shared.dart';
-import 'package:language_picker/languages.dart';
+import 'package:flutter/foundation.dart';
 import 'package:uuid/uuid.dart';
 
 part 'create_source_event.dart';
@@ -16,8 +13,12 @@ class CreateSourceBloc extends Bloc<CreateSourceEvent, CreateSourceState> {
   /// {@macro create_source_bloc}
   CreateSourceBloc({
     required DataRepository<Source> sourcesRepository,
-  }) : _sourcesRepository = sourcesRepository,
-       super(const CreateSourceState()) {
+    required DataRepository<Country> countriesRepository,
+    required DataRepository<Language> languagesRepository,
+  })  : _sourcesRepository = sourcesRepository,
+        _countriesRepository = countriesRepository,
+        _languagesRepository = languagesRepository,
+        super(const CreateSourceState()) {
     on<CreateSourceDataLoaded>(_onDataLoaded);
     on<CreateSourceNameChanged>(_onNameChanged);
     on<CreateSourceDescriptionChanged>(_onDescriptionChanged);
@@ -30,15 +31,38 @@ class CreateSourceBloc extends Bloc<CreateSourceEvent, CreateSourceState> {
   }
 
   final DataRepository<Source> _sourcesRepository;
+  final DataRepository<Country> _countriesRepository;
+  final DataRepository<Language> _languagesRepository;
   final _uuid = const Uuid();
 
   Future<void> _onDataLoaded(
     CreateSourceDataLoaded event,
     Emitter<CreateSourceState> emit,
   ) async {
-    // This event is now a no-op since we don't need to load countries.
-    // We just ensure the BLoC is in the initial state.
-    emit(state.copyWith(status: CreateSourceStatus.initial));
+    emit(state.copyWith(status: CreateSourceStatus.loading));
+    try {
+      final [countriesResponse, languagesResponse] = await Future.wait([
+        _countriesRepository.readAll(
+          sort: [const SortOption('name', SortOrder.asc)],
+        ),
+        _languagesRepository.readAll(
+          sort: [const SortOption('name', SortOrder.asc)],
+        ),
+      ]);
+
+      final countries = (countriesResponse as PaginatedResponse<Country>).items;
+      final languages = (languagesResponse as PaginatedResponse<Language>).items;
+
+      emit(
+        state.copyWith(
+          status: CreateSourceStatus.initial,
+          countries: countries,
+          languages: languages,
+        ),
+      );
+    } catch (e) {
+      emit(state.copyWith(status: CreateSourceStatus.failure));
+    }
   }
 
   void _onNameChanged(
@@ -80,13 +104,7 @@ class CreateSourceBloc extends Bloc<CreateSourceEvent, CreateSourceState> {
     CreateSourceHeadquartersChanged event,
     Emitter<CreateSourceState> emit,
   ) {
-    final packageCountry = event.headquarters;
-    if (packageCountry == null) {
-      emit(state.copyWith(headquarters: () => null));
-    } else {
-      final coreCountry = adaptPackageCountryToCoreCountry(packageCountry);
-      emit(state.copyWith(headquarters: () => coreCountry));
-    }
+    emit(state.copyWith(headquarters: () => event.headquarters));
   }
 
   void _onStatusChanged(
@@ -116,7 +134,7 @@ class CreateSourceBloc extends Bloc<CreateSourceEvent, CreateSourceState> {
         description: state.description,
         url: state.url,
         sourceType: state.sourceType!,
-        language: adaptPackageLanguageToLanguageCode(state.language!),
+        language: state.language!,
         createdAt: now,
         updatedAt: now,
         headquarters: state.headquarters!,

lib/content_management/bloc/create_source/create_source_event.dart

@@ -56,7 +56,7 @@ final class CreateSourceLanguageChanged extends CreateSourceEvent {
 /// Event for when the source's headquarters is changed.
 final class CreateSourceHeadquartersChanged extends CreateSourceEvent {
   const CreateSourceHeadquartersChanged(this.headquarters);
-  final picker.Country? headquarters;
+  final Country? headquarters;
   @override
   List<Object?> get props => [headquarters];
 }