55 lines
2 KiB
Dart
55 lines
2 KiB
Dart
import 'dart:async';
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import 'package:bloc/bloc.dart';
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import 'package:equatable/equatable.dart';
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import 'package:gitea_client/model/pull.dart';
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import 'package:stream_transform/stream_transform.dart';
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import '../service/gitea_service.dart';
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part 'pulls_event.dart';
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part 'pulls_state.dart';
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class PullRequestBloc extends Bloc<PullRequestEvent, PullRequestState> {
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final GiteaService giteaService;
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final String istate;
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final String repoFullName;
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PullRequestBloc(this.giteaService,this.repoFullName,this.istate) : super(const PullRequestState()) {
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on<PullRequestsFetched>(_onIssuesFetched,
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transformer: (events, mapper) => events.switchMap(mapper),);
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}
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Future<void> _onIssuesFetched(PullRequestsFetched event, Emitter<PullRequestState> emit) async {
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if (state.hasReachedMax) return;
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try {
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if (state.status == PullRequestStatus.initial) {
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final pulls = await giteaService.getRepoPulls(owner: repoFullName.split('/')[0],repo: repoFullName.split('/')[1],state: istate,page: 1, limit: 10);
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return emit(state.copyWith(
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status: PullRequestStatus.success,
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pulls: pulls,
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loadedPages: 1,
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hasReachedMax: false,
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error_message: null,
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));
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}
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final pulls = await giteaService.getRepoPulls(owner: repoFullName.split('/')[0],repo: repoFullName.split('/')[1],state: istate,page: state.loadedPages+1, limit: 10);
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final prList = List.of(state.pulls);
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pulls.forEach((element) {
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if(prList.where((selement) => selement.id == element.id).isEmpty) {
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prList.add(element);
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}
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});
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emit(pulls.isEmpty
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? state.copyWith(hasReachedMax: true)
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: state.copyWith(
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status: PullRequestStatus.success,
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pulls: prList,
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loadedPages: state.loadedPages+1,
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hasReachedMax: false,
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error_message: null,
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));
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} on Exception catch (e) {
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emit(state.copyWith(status: PullRequestStatus.failure,error_message: e.toString()));
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}
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}
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}
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