selfprivacy.org.app/lib/logic/bloc/server_jobs/server_jobs_bloc.dart
2024-01-31 16:17:27 +04:00

82 lines
2.1 KiB
Dart

import 'dart:async';
import 'package:bloc_concurrency/bloc_concurrency.dart';
import 'package:equatable/equatable.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:selfprivacy/config/get_it_config.dart';
import 'package:selfprivacy/logic/models/json/server_job.dart';
export 'package:provider/provider.dart';
part 'server_jobs_state.dart';
part 'server_jobs_event.dart';
class ServerJobsBloc extends Bloc<ServerJobsEvent, ServerJobsState> {
ServerJobsBloc()
: super(
ServerJobsInitialState(),
) {
on<ServerJobsListChanged>(
_mapServerJobsListChangedToState,
transformer: sequential(),
);
on<RemoveServerJob>(
_mapRemoveServerJobToState,
transformer: sequential(),
);
on<RemoveAllFinishedJobs>(
_mapRemoveAllFinishedJobsToState,
transformer: droppable(),
);
final apiConnectionRepository = getIt<ApiConnectionRepository>();
_apiDataSubscription = apiConnectionRepository.dataStream.listen(
(final ApiData apiData) {
add(
ServerJobsListChanged([...apiData.serverJobs.data ?? []]),
);
},
);
}
StreamSubscription? _apiDataSubscription;
Future<void> _mapServerJobsListChangedToState(
final ServerJobsListChanged event,
final Emitter<ServerJobsState> emit,
) async {
if (event.serverJobList.isEmpty) {
emit(ServerJobsListEmptyState());
return;
}
final newState =
ServerJobsListWithJobsState(serverJobList: event.serverJobList);
emit(newState);
}
Future<void> _mapRemoveServerJobToState(
final RemoveServerJob event,
final Emitter<ServerJobsState> emit,
) async {
await getIt<ApiConnectionRepository>().removeServerJob(event.uid);
}
Future<void> _mapRemoveAllFinishedJobsToState(
final RemoveAllFinishedJobs event,
final Emitter<ServerJobsState> emit,
) async {
await getIt<ApiConnectionRepository>().removeAllFinishedServerJobs();
}
@override
void onChange(final Change<ServerJobsState> change) {
super.onChange(change);
}
@override
Future<void> close() {
_apiDataSubscription?.cancel();
return super.close();
}
}