selfrelease
81 lines
2.5 KiB
Dart
81 lines
2.5 KiB
Dart
import 'package:aioa_mobile/core/auth/authenticated_http_client.dart';
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import 'package:aioa_mobile/core/config/runtime_config.dart';
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import 'package:aioa_mobile/features/requests/data/leave_request_repository.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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final leaveRequestRepositoryProvider = Provider<LeaveRequestRepository>(
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(ref) => LeaveRequestRepository(
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client: ref.watch(authenticatedHttpClientProvider),
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baseUrl: RuntimeConfig.apiBaseUrl,
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),
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);
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final leaveRequestListProvider =
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AsyncNotifierProvider<LeaveRequestListController, List<LeaveRequestItem>>(
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LeaveRequestListController.new,
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);
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class LeaveRequestListController extends AsyncNotifier<List<LeaveRequestItem>> {
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@override
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Future<List<LeaveRequestItem>> build() =>
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ref.read(leaveRequestRepositoryProvider).list();
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Future<void> refresh() async {
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state = const AsyncLoading();
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state = await AsyncValue.guard(
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() => ref.read(leaveRequestRepositoryProvider).list(),
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);
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}
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}
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class LeaveRequestDetail {
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const LeaveRequestDetail({required this.request, required this.timeline});
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final LeaveRequestItem request;
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final List<LeaveTimelineEvent> timeline;
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}
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final leaveRequestDetailProvider =
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AsyncNotifierProvider.family<
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LeaveRequestDetailController,
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LeaveRequestDetail,
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String
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>((id) => LeaveRequestDetailController(id));
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class LeaveRequestDetailController extends AsyncNotifier<LeaveRequestDetail> {
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LeaveRequestDetailController(this.id);
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final String id;
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@override
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Future<LeaveRequestDetail> build() async {
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final repository = ref.read(leaveRequestRepositoryProvider);
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final results = await Future.wait([
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repository.get(id),
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repository.timeline(id),
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]);
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return LeaveRequestDetail(
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request: results[0] as LeaveRequestItem,
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timeline: results[1] as List<LeaveTimelineEvent>,
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);
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}
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Future<String?> transition(String action) async {
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final current = state.value;
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if (current == null) return '申请尚未加载完成';
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try {
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final updated = await ref
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.read(leaveRequestRepositoryProvider)
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.transition(current.request, action);
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final timeline = await ref
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.read(leaveRequestRepositoryProvider)
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.timeline(id);
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state = AsyncData(
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LeaveRequestDetail(request: updated, timeline: timeline),
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);
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ref.invalidate(leaveRequestListProvider);
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return null;
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} on LeaveRequestException catch (error) {
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return error.message;
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}
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}
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}
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