elCaribe app - customization and branding

news-app/lib/cubits/languageJsonCubit.dart

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+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:news/data/repositories/LanguageJson/languageJsonRepository.dart';
+import 'package:news/utils/appLanguages.dart';
+
+abstract class LanguageJsonState {}
+
+class LanguageJsonInitial extends LanguageJsonState {}
+
+class LanguageJsonFetchInProgress extends LanguageJsonState {}
+
+class LanguageJsonFetchSuccess extends LanguageJsonState {
+  Map<dynamic, dynamic> languageJson;
+
+  LanguageJsonFetchSuccess({required this.languageJson});
+}
+
+class LanguageJsonFetchFailure extends LanguageJsonState {
+  final String errorMessage;
+
+  LanguageJsonFetchFailure(this.errorMessage);
+}
+
+class LanguageJsonCubit extends Cubit<LanguageJsonState> {
+  final LanguageJsonRepository _languageJsonRepository;
+
+  LanguageJsonCubit(this._languageJsonRepository) : super(LanguageJsonInitial());
+
+  void fetchCurrentLanguageAndLabels(String currentLanguage) async {
+    try {
+      emit(LanguageJsonFetchInProgress());
+
+      await _languageJsonRepository.fetchLanguageLabels(currentLanguage).then((value) {
+        emit(LanguageJsonFetchSuccess(languageJson: value));
+      });
+    } catch (e) {
+      emit(LanguageJsonFetchSuccess(languageJson: appLanguageLabelKeys));
+    }
+  }
+
+  void getLanguageJson({required String lanCode}) async {
+    try {
+      emit(LanguageJsonFetchInProgress());
+      final result = await _languageJsonRepository.getLanguageJson(lanCode: lanCode);
+      emit(LanguageJsonFetchSuccess(languageJson: result));
+    } catch (e) {
+      emit(LanguageJsonFetchSuccess(languageJson: appLanguageLabelKeys));
+    }
+  }
+
+  String getTranslatedLabels(String label) {
+    if (state is LanguageJsonFetchSuccess) {
+      return (state as LanguageJsonFetchSuccess).languageJson[label] ?? appLanguageLabelKeys[label] ?? label;
+    } else {
+      return appLanguageLabelKeys[label] ?? label;
+    }
+  }
+}