elCaribe app - customization and branding

2025-12-12 19:09:42 -04:00
parent 9e5d0d8ebf
commit ba7deac9f3
402 changed files with 31833 additions and 0 deletions
--- a/news-app/lib/cubits/subCatNewsCubit.dart
+++ b/news-app/lib/cubits/subCatNewsCubit.dart
@@ -0,0 +1,81 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:news/data/models/NewsModel.dart';
+import 'package:news/data/repositories/SubCatNews/subCatRepository.dart';
+import 'package:news/utils/ErrorMessageKeys.dart';
+import 'package:news/utils/constant.dart';
+import 'package:news/utils/strings.dart';
+
+abstract class SubCatNewsState {}
+
+class SubCatNewsInitial extends SubCatNewsState {}
+
+class SubCatNewsFetchInProgress extends SubCatNewsState {}
+
+class SubCatNewsFetchSuccess extends SubCatNewsState {
+  final List<NewsModel> subCatNews;
+  final int totalSubCatNewsCount;
+  final bool hasMoreFetchError;
+  final bool hasMore;
+  final bool isFirst;
+
+  SubCatNewsFetchSuccess({required this.subCatNews, required this.totalSubCatNewsCount, required this.hasMoreFetchError, required this.hasMore, required this.isFirst});
+}
+
+class SubCatNewsFetchFailure extends SubCatNewsState {
+  final String errorMessage;
+
+  SubCatNewsFetchFailure(this.errorMessage);
+}
+
+class SubCatNewsCubit extends Cubit<SubCatNewsState> {
+  final SubCatNewsRepository _subCatNewsRepository;
+
+  SubCatNewsCubit(this._subCatNewsRepository) : super(SubCatNewsInitial());
+
+  void getSubCatNews({String? catId, String? subCatId, String? latitude, String? longitude, required String langId}) async {
+    try {
+      emit(SubCatNewsFetchInProgress());
+      final result =
+          await _subCatNewsRepository.getSubCatNews(limit: limitOfAPIData.toString(), offset: "0", subCatId: subCatId, langId: langId, catId: catId, latitude: latitude, longitude: longitude);
+      (!result[ERROR])
+          ? emit(SubCatNewsFetchSuccess(
+              subCatNews: result['SubCatNews'],
+              totalSubCatNewsCount: result[TOTAL],
+              hasMoreFetchError: false,
+              hasMore: (result['SubCatNews'] as List<NewsModel>).length < result[TOTAL],
+              isFirst: true))
+          : emit(SubCatNewsFetchFailure(ErrorMessageKeys.noDataMessage));
+    } catch (e) {
+      if (!isClosed) emit(SubCatNewsFetchFailure(e.toString()));
+    }
+  }
+
+  bool hasMoreSubCatNews() {
+    return (state is SubCatNewsFetchSuccess) ? (state as SubCatNewsFetchSuccess).hasMore : false;
+  }
+
+  void getMoreSubCatNews({String? catId, String? subCatId, String? latitude, String? longitude, required String langId}) async {
+    if (state is SubCatNewsFetchSuccess) {
+      try {
+        final result = await _subCatNewsRepository.getSubCatNews(
+            limit: limitOfAPIData.toString(),
+            offset: (state as SubCatNewsFetchSuccess).subCatNews.length.toString(),
+            langId: langId,
+            catId: catId,
+            subCatId: subCatId,
+            latitude: latitude,
+            longitude: longitude);
+        List<NewsModel> updatedResults = (state as SubCatNewsFetchSuccess).subCatNews;
+        updatedResults.addAll(result['SubCatNews'] as List<NewsModel>);
+        emit(SubCatNewsFetchSuccess(subCatNews: updatedResults, totalSubCatNewsCount: result[TOTAL], hasMoreFetchError: false, hasMore: updatedResults.length < result[TOTAL], isFirst: false));
+      } catch (e) {
+        emit(SubCatNewsFetchSuccess(
+            subCatNews: (state as SubCatNewsFetchSuccess).subCatNews,
+            hasMoreFetchError: true,
+            totalSubCatNewsCount: (state as SubCatNewsFetchSuccess).totalSubCatNewsCount,
+            hasMore: (state as SubCatNewsFetchSuccess).hasMore,
+            isFirst: false));
+      }
+    }
+  }
+}