78 lines
2.7 KiB
Dart
78 lines
2.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:stacked/stacked.dart';
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import 'package:yimaru_app/ui/common/enmus.dart';
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import 'package:yimaru_app/ui/views/assessment/screens/assessment_questions_screen.dart';
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import 'package:yimaru_app/ui/views/assessment/screens/assessment_intro_screen.dart';
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import 'package:yimaru_app/ui/views/assessment/screens/assessment_result_screen.dart';
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import 'package:yimaru_app/ui/views/assessment/screens/start_lesson_screen.dart';
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import '../../widgets/assessment_loading_screen.dart';
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import 'assessment_viewmodel.dart';
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class AssessmentView extends StackedView<AssessmentViewModel> {
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final Map<String, dynamic> data;
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const AssessmentView({Key? key, required this.data}) : super(key: key);
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@override
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void onViewModelReady(AssessmentViewModel viewModel) async {
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viewModel.initUserData(data);
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await viewModel.getAssessments();
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super.onViewModelReady(viewModel);
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}
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@override
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AssessmentViewModel viewModelBuilder(BuildContext context) =>
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AssessmentViewModel();
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@override
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Widget builder(
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BuildContext context,
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AssessmentViewModel viewModel,
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Widget? child,
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) =>
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_buildAssessmentScreensWrapper(viewModel);
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Widget _buildAssessmentScreensWrapper(AssessmentViewModel viewModel) =>
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PopScope(
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canPop: viewModel.currentPage == 0 ? true : false,
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onPopInvokedWithResult: (value, data) => viewModel.goBack(),
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child: _buildAssessmentScreens(viewModel));
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Widget _buildAssessmentScreens(AssessmentViewModel viewModel) => IndexedStack(
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index: viewModel.currentPage,
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children: _buildScreens(viewModel),
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);
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List<Widget> _buildScreens(AssessmentViewModel viewModel) => [
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_buildAssessmentIntroWrapper(viewModel),
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_buildAssessment(),
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_buildAssessmentResult(),
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_buildStartLesson(),
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];
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Widget _buildAssessmentIntroWrapper(AssessmentViewModel viewModel) =>
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viewModel.busy(StateObjects.assessments)
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? _buildPageLoadingIndicator(viewModel)
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: _buildAssessmentIntro(viewModel);
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Widget _buildPageLoadingIndicator(AssessmentViewModel viewModel) =>
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AssessmentLoadingScreen(
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isEmpty: viewModel.assessments.isEmpty,
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onTap: () async => await viewModel.getAssessments(),
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isLoading: viewModel.busy(StateObjects.assessments),
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onPop: viewModel.assessments.isEmpty ? viewModel.pop : null,
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);
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Widget _buildAssessmentIntro(AssessmentViewModel viewModel) =>
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AssessmentIntroScreen(
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hasAssessments: viewModel.assessments.isNotEmpty,
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);
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Widget _buildAssessment() => const AssessmentQuestionsScreen();
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Widget _buildAssessmentResult() => const AssessmentResultScreen();
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Widget _buildStartLesson() => const StartLessonScreen();
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}
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