Yimaru-Mobile/lib/ui/views/onboarding/screens/topic_form_screen.dart

151 lines
5.1 KiB
Dart

import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:stacked/stacked.dart';
import 'package:yimaru_app/ui/common/app_colors.dart';
import 'package:yimaru_app/ui/common/translations/locale_keys.g.dart';
import 'package:yimaru_app/ui/common/ui_helpers.dart';
import 'package:yimaru_app/ui/widgets/custom_elevated_button.dart';
import 'package:yimaru_app/ui/views/onboarding/onboarding_viewmodel.dart';
import 'package:yimaru_app/ui/widgets/custom_small_radio_button.dart';
import 'package:yimaru_app/ui/widgets/large_app_bar.dart';
class TopicFormScreen extends ViewModelWidget<OnboardingViewModel> {
const TopicFormScreen({super.key});
void _pop(OnboardingViewModel viewModel) {
viewModel.resetTopicFormScreen();
viewModel.goBack();
}
Future<void> _next(OnboardingViewModel viewModel) async {
FocusManager.instance.primaryFocus?.unfocus();
Map<String, dynamic> data = {
'profile_completed': true,
'preferred_language': 'en',
'favoutite_topic': viewModel.selectedTopic?.code,
'birth_day': DateFormat('yyyy-MM-dd').format(DateTime.now()),
};
viewModel.addUserData(data);
await viewModel.navigateToAssessment();
}
@override
Widget build(BuildContext context, OnboardingViewModel viewModel) =>
_buildScaffoldWrapper(viewModel);
Widget _buildScaffoldWrapper(OnboardingViewModel viewModel) => Scaffold(
backgroundColor: kcBackgroundColor,
body: _buildScaffold(viewModel),
);
Widget _buildScaffold(OnboardingViewModel viewModel) => Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: _buildScaffoldChildren(viewModel),
);
List<Widget> _buildScaffoldChildren(OnboardingViewModel viewModel) => [
_buildAppBar(viewModel),
_buildExpandedBody(viewModel)
];
Widget _buildAppBar(OnboardingViewModel viewModel) => LargeAppBar(
showBackButton: true,
showLanguageSelection: true,
onPop: () => _pop(viewModel),
onLanguage: () async => await viewModel.navigateToLanguage(),
language: viewModel.selectedLanguage['code'] == 'am'
? 'አማ'
: viewModel.selectedLanguage['code'],
);
Widget _buildExpandedBody(OnboardingViewModel viewModel) =>
Expanded(child: _buildBodyScroller(viewModel));
Widget _buildBodyScroller(OnboardingViewModel viewModel) =>
SingleChildScrollView(
child: _buildBodyWrapper(viewModel),
);
Widget _buildBodyWrapper(OnboardingViewModel viewModel) => Padding(
padding: const EdgeInsets.symmetric(horizontal: 15),
child: _buildBody(viewModel),
);
Widget _buildBody(OnboardingViewModel viewModel) => Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: _buildBodyChildren(viewModel),
);
List<Widget> _buildBodyChildren(OnboardingViewModel viewModel) =>
[_buildUpperColumn(viewModel), _buildContinueButtonWrapper(viewModel)];
Widget _buildUpperColumn(OnboardingViewModel viewModel) => Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: _buildUpperColumnChildren(viewModel),
);
List<Widget> _buildUpperColumnChildren(OnboardingViewModel viewModel) => [
verticalSpaceLarge,
_buildTitle(),
verticalSpaceSmall,
_buildSubtitle(),
verticalSpaceMedium,
_buildTopics(viewModel),
verticalSpaceMedium,
];
Widget _buildTitle() => Text(
LocaleKeys.topic_interest.tr(),
style: style25DG600,
);
Widget _buildSubtitle() => Text(
LocaleKeys.favourite_topic.tr(),
style: style14MG400,
);
Widget _buildTopics(OnboardingViewModel viewModel) => ListView.builder(
shrinkWrap: true,
padding: EdgeInsets.zero,
itemCount: viewModel.topics.length,
physics: const NeverScrollableScrollPhysics(),
itemBuilder: (context, index) => _buildTopic(
title: viewModel.topics[index].label ?? '',
selected: viewModel.isSelectedTopic(viewModel.topics[index]),
onTap: () => viewModel.setSelectedTopic(viewModel.topics[index]),
),
);
Widget _buildTopic(
{required String title,
required bool selected,
required GestureTapCallback onTap}) =>
CustomSmallRadioButton(
title: title,
onTap: onTap,
selected: selected,
);
Widget _buildContinueButtonWrapper(OnboardingViewModel viewModel) => Padding(
padding: const EdgeInsets.only(bottom: 50),
child: _buildContinueButton(viewModel),
);
Widget _buildContinueButton(OnboardingViewModel viewModel) =>
CustomElevatedButton(
height: 55,
borderRadius: 12,
foregroundColor: kcWhite,
text: LocaleKeys.cont.tr(),
onTap: viewModel.selectedTopic != null
? () async => await _next(viewModel)
: null,
backgroundColor: viewModel.selectedTopic != null
? kcPrimaryColor
: kcPrimaryColor.withOpacity(0.1));
}