47 lines
1.4 KiB
Dart
47 lines
1.4 KiB
Dart
import 'package:stacked/stacked.dart';
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import 'package:stacked_services/stacked_services.dart';
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import 'package:yimaru_app/app/app.router.dart';
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import '../../../app/app.locator.dart';
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import '../../../models/submodule.dart';
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import '../../../services/api_service.dart';
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import '../../../services/status_checker_service.dart';
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import '../../common/enmus.dart';
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class LearnSubmoduleViewModel extends BaseViewModel {
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// Dependency injection
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final _apiService = locator<ApiService>();
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final _statusChecker = locator<StatusCheckerService>();
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final _navigationService = locator<NavigationService>();
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// Learn submodule
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List<Submodule> _submodules = [];
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List<Submodule> get submodules => _submodules;
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// Navigation
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void pop() => _navigationService.back();
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Future<void> navigateToLearnLessons(Submodule submodule) async =>
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await _navigationService.navigateToLearnLessonView(submodule: submodule);
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// Remote api call
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// Learn modules
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Future<void> getSubmodules(int id) async =>
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await runBusyFuture(_getSubmodules(id),
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busyObject: StateObjects.learnSubmodules);
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Future<void> _getSubmodules(int id) async {
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if (_submodules.isEmpty) {
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if (await _statusChecker.checkConnection()) {
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_submodules = await _apiService.getSubmodules(id);
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_submodules.sort(
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(a, b) => (a.displayOrder ?? 0).compareTo(b.displayOrder ?? 0));
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}
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}
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}
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}
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