elCaribe app - customization and branding

news-app/lib/cubits/languageCubit.dart

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+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:news/data/models/appLanguageModel.dart';
+import 'package:news/data/repositories/language/languageRepository.dart';
+
+abstract class LanguageState {}
+
+class LanguageInitial extends LanguageState {}
+
+class LanguageFetchInProgress extends LanguageState {}
+
+class LanguageFetchSuccess extends LanguageState {
+  final List<LanguageModel> language;
+
+  LanguageFetchSuccess({required this.language});
+}
+
+class LanguageFetchFailure extends LanguageState {
+  final String errorMessage;
+
+  LanguageFetchFailure(this.errorMessage);
+}
+
+class LanguageCubit extends Cubit<LanguageState> {
+  final LanguageRepository _languageRepository;
+
+  LanguageCubit(this._languageRepository) : super(LanguageInitial());
+
+  Future<List<LanguageModel>> getLanguage() async {
+    try {
+      emit(LanguageFetchInProgress());
+      final result = await _languageRepository.getLanguage();
+      emit(LanguageFetchSuccess(language: result['Language']));
+      return result['Language'];
+    } catch (e) {
+      emit(LanguageFetchFailure(e.toString()));
+      return [];
+    }
+  }
+
+  List<LanguageModel> langList() {
+    return (state is LanguageFetchSuccess) ? (state as LanguageFetchSuccess).language : [];
+  }
+
+  int getLanguageIndex({required String langName}) {
+    return (state is LanguageFetchSuccess) ? (state as LanguageFetchSuccess).language.indexWhere((element) => element.language == langName) : 0;
+  }
+}