106 lines
3.3 KiB
Dart
106 lines
3.3 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/widgets/course_module_tile.dart';
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import '../../common/app_colors.dart';
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import '../../common/ui_helpers.dart';
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import '../../widgets/small_app_bar.dart';
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import 'course_module_viewmodel.dart';
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class CourseModuleView extends StackedView<CourseModuleViewModel> {
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const CourseModuleView({Key? key}) : super(key: key);
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@override
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CourseModuleViewModel viewModelBuilder(BuildContext context) =>
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CourseModuleViewModel();
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@override
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Widget builder(
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BuildContext context,
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CourseModuleViewModel viewModel,
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Widget? child,
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) =>
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_buildScaffoldWrapper(viewModel);
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Widget _buildScaffoldWrapper(CourseModuleViewModel viewModel) => Scaffold(
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backgroundColor: kcBackgroundColor,
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body: _buildScaffold(viewModel),
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);
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Widget _buildScaffold(CourseModuleViewModel viewModel) =>
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SafeArea(child: _buildBody(viewModel));
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Widget _buildBody(CourseModuleViewModel viewModel) => Padding(
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padding: const EdgeInsets.symmetric(horizontal: 15),
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child: _buildColumn(viewModel),
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);
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Widget _buildColumn(CourseModuleViewModel viewModel) => Column(
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children: [
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verticalSpaceMedium,
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_buildAppBar(viewModel),
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_buildLevelsColumnWrapper(viewModel),
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],
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);
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Widget _buildAppBar(CourseModuleViewModel viewModel) => SmallAppBar(
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onTap: viewModel.pop,
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showBackButton: true,
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);
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Widget _buildLevelsColumnWrapper(CourseModuleViewModel viewModel) =>
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Expanded(child: _buildLevelsColumnScrollView(viewModel));
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Widget _buildLevelsColumnScrollView(CourseModuleViewModel viewModel) =>
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SingleChildScrollView(
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child: _buildLevelsColumn(viewModel),
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);
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Widget _buildLevelsColumn(CourseModuleViewModel viewModel) => Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: _buildLevelsColumnChildren(viewModel),
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);
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List<Widget> _buildLevelsColumnChildren(CourseModuleViewModel viewModel) => [
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verticalSpaceMedium,
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_buildTitle(),
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_buildSubtitle(),
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verticalSpaceMedium,
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_buildListView(viewModel)
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];
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Widget _buildTitle() => Text(
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'English Proficiency Exams',
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style: style20DG700,
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);
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Widget _buildSubtitle() => Text(
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'Select your target exam and start preparing',
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style: style14DG400,
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);
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Widget _buildListView(CourseModuleViewModel viewModel) => ListView.separated(
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shrinkWrap: true,
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itemCount: viewModel.modules.length,
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physics: const NeverScrollableScrollPhysics(),
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itemBuilder: (context, index) => _buildTile(
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title: viewModel.modules[index]['title'],
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onPracticeTap: () async =>
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await viewModel.navigateToCoursePractice(),
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onCourseTap: () async => await viewModel.navigateToCoursePayment()),
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separatorBuilder: (context, index) => verticalSpaceMedium,
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);
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Widget _buildTile({
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required String title,
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GestureTapCallback? onCourseTap,
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GestureTapCallback? onPracticeTap,
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}) =>
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CourseModuleTile(
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title: title,
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onCourseTap: onCourseTap,
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onPracticeTap: onPracticeTap,
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);
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}
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