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

149 lines
5.2 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 GenderFormScreen extends ViewModelWidget<OnboardingViewModel> {
const GenderFormScreen({super.key});
void _pop(OnboardingViewModel viewModel) {
viewModel.resetGenderFormScreen();
viewModel.goBack();
}
Future<void> _next(OnboardingViewModel viewModel) async {
FocusManager.instance.primaryFocus?.unfocus();
Map<String, dynamic> data = {'gender': viewModel.selectedGender};
viewModel.addUserData(data);
viewModel.next();
}
@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),
verticalSpaceMedium,
_buildExpandedBody(viewModel)
];
Widget _buildExpandedBody(OnboardingViewModel viewModel) =>
Expanded(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) => [
verticalSpaceMedium,
_buildTitle(),
verticalSpaceSmall,
_buildSubtitle(),
verticalSpaceMedium,
_buildAgeGroups(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 _buildTitle() => Text(
LocaleKeys.choose_your_gender.tr(),
style: style25DG600,
);
Widget _buildSubtitle() => Text(
LocaleKeys.gender_for_personalization.tr(),
style: style14MG400,
);
Widget _buildAgeGroups(OnboardingViewModel viewModel) => ListView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemCount: viewModel.selectedLanguage['code'] == 'am'
? viewModel.gendersAm.length
: viewModel.gendersEn.length,
itemBuilder: (context, index) => _buildAgeGroup(
selected: viewModel.isSelectedGender(
viewModel.selectedLanguage['code'] == 'am'
? viewModel.gendersAm[index]
: viewModel.gendersEn[index]),
onTap: () => viewModel.setSelectedGender(
viewModel.selectedLanguage['code'] == 'am'
? viewModel.gendersAm[index]
: viewModel.gendersEn[index]),
title: viewModel.selectedLanguage['code'] == 'am'
? viewModel.gendersAm[index]
: viewModel.gendersEn[index],
),
);
Widget _buildAgeGroup(
{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(),
backgroundColor: viewModel.selectedGender != null
? kcPrimaryColor
: kcPrimaryColor.withOpacity(0.1),
onTap: viewModel.selectedGender != null ? () => _next(viewModel) : null,
);
}