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elCaribe app - customization and branding

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ellecio2
2025-12-12 19:09:42 -04:00
parent 9e5d0d8ebf
commit ba7deac9f3
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news-app/lib/cubits/sectionByIdCubit.dart Normal file
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import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:news/data/models/BreakingNewsModel.dart';
import 'package:news/data/models/NewsModel.dart';
import 'package:news/data/repositories/SectionById/sectionByIdRepository.dart';
import 'package:news/utils/strings.dart';
abstract class SectionByIdState {}
class SectionByIdInitial extends SectionByIdState {}
class SectionByIdFetchInProgress extends SectionByIdState {}
class SectionByIdFetchSuccess extends SectionByIdState {
final List<NewsModel> newsModel;
final List<BreakingNewsModel> breakNewsModel;
final int totalCount;
final String type;
final bool hasMoreFetchError;
final bool hasMore;
SectionByIdFetchSuccess({required this.newsModel, required this.breakNewsModel, required this.totalCount, required this.type, required this.hasMore, required this.hasMoreFetchError});
}
class SectionByIdFetchFailure extends SectionByIdState {
final String errorMessage;
SectionByIdFetchFailure(this.errorMessage);
}
class SectionByIdCubit extends Cubit<SectionByIdState> {
final SectionByIdRepository _sectionByIdRepository;
final int limitOfFeaturedSectionData = 10;
SectionByIdCubit(this._sectionByIdRepository) : super(SectionByIdInitial());
void getSectionById({required String langId, required String sectionId, String? latitude, String? longitude, String? limit, String? offset}) async {
try {
emit(SectionByIdFetchInProgress());
final result = await _sectionByIdRepository.getSectionById(
offset: offset ?? "0", limit: limit ?? limitOfFeaturedSectionData.toString(), langId: langId, sectionId: sectionId, latitude: latitude, longitude: longitude);
if (!result[ERROR]) {
int totalSections = (result[DATA][0].newsType == "news" || result[DATA][0].newsType == "user_choice")
? result[DATA][0].newsTotal!
: result[DATA][0].newsType == "breaking_news"
? result[DATA][0].breakNewsTotal!
: result[DATA][0].videosTotal!;
List<NewsModel> newsSection = (result[DATA][0].newsType == "news" || result[DATA][0].newsType == "user_choice")
? result[DATA][0].news!
: result[DATA][0].videosType == "news"
? result[DATA][0].videos!
: [];
List<BreakingNewsModel> brNewsSection = result[DATA][0].newsType == "breaking_news"
? result[DATA][0].breakNews!
: result[DATA][0].videosType == "breaking_news"
? result[DATA][0].breakVideos!
: [];
emit(SectionByIdFetchSuccess(
newsModel: newsSection,
breakNewsModel: brNewsSection,
totalCount: totalSections,
type: result[DATA][0].newsType!,
hasMore: ((result[DATA][0].newsType! == NEWS) ? (newsSection.length < totalSections) : (brNewsSection.length < totalSections)),
hasMoreFetchError: false));
} else {
emit(SectionByIdFetchFailure(result[MESSAGE]));
}
} catch (e) {
if (!isClosed) emit(SectionByIdFetchFailure(e.toString())); //isClosed checked to resolve Bad state issue of Bloc
}
}
bool hasMoreSections() {
return (state is SectionByIdFetchSuccess) ? (state as SectionByIdFetchSuccess).hasMore : false;
}
void getMoreSectionById({required String langId, required String sectionId, String? latitude, String? longitude, String? limit, String? offset}) async {
if (state is SectionByIdFetchSuccess) {
try {
final result = await _sectionByIdRepository.getSectionById(
sectionId: sectionId,
latitude: latitude,
longitude: longitude,
limit: limit ?? limitOfFeaturedSectionData.toString(),
offset: (state as SectionByIdFetchSuccess).newsModel.length.toString(),
langId: langId);
List<NewsModel> updatedResults = [];
List<BreakingNewsModel> updatedBrResults = [];
if (result[DATA][0].newsType! == NEWS || result[DATA][0].videosType == NEWS) {
updatedResults = (state as SectionByIdFetchSuccess).newsModel;
List<NewsModel> newValues = (result[DATA][0].newsType == "news" || result[DATA][0].newsType == "user_choice")
? result[DATA][0].news ?? []
: result[DATA][0].videosType == "news"
? result[DATA][0].videos ?? []
: [];
updatedResults.addAll(newValues);
} else {
updatedBrResults = (state as SectionByIdFetchSuccess).breakNewsModel;
List<BreakingNewsModel> newValues = result[DATA][0].newsType == "breaking_news"
? result[DATA][0].breakNews!
: result[DATA][0].videosType == "breaking_news"
? result[DATA][0].breakVideos!
: [];
updatedBrResults.addAll(newValues);
}
int totalCount = (result[DATA][0].newsType == "news" || result[DATA][0].newsType == "user_choice")
? result[DATA][0].newsTotal!
: result[DATA][0].newsType == "breaking_news"
? result[DATA][0].breakNewsTotal!
: result[DATA][0].videosTotal!;
emit(SectionByIdFetchSuccess(
newsModel: updatedResults,
breakNewsModel: updatedBrResults,
type: result[DATA][0].newsType!,
totalCount: totalCount,
hasMoreFetchError: false,
hasMore: (result[DATA][0].newsType! == NEWS || result[DATA][0].videosType == NEWS) ? (updatedResults.length < totalCount) : (updatedBrResults.length < totalCount)));
} catch (e) {
emit(SectionByIdFetchSuccess(
type: (state as SectionByIdFetchSuccess).type,
breakNewsModel: (state as SectionByIdFetchSuccess).breakNewsModel,
newsModel: (state as SectionByIdFetchSuccess).newsModel,
hasMoreFetchError: (e.toString() == "No Data Found") ? false : true,
totalCount: (state as SectionByIdFetchSuccess).totalCount,
hasMore: (state as SectionByIdFetchSuccess).hasMore));
}
}
}
}