120 lines
3.3 KiB
Dart
120 lines
3.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:stacked/stacked.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/custom_circular_progress_indicator.dart';
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import 'failure_viewmodel.dart';
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class FailureView extends StackedView<FailureViewModel> {
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final String label;
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final GestureTapCallback onTap;
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const FailureView({Key? key, required this.onTap, required this.label})
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: super(key: key);
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@override
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FailureViewModel viewModelBuilder(BuildContext context) => FailureViewModel();
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@override
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Widget builder(
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BuildContext context,
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FailureViewModel viewModel,
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Widget? child,
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) =>
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_buildScaffoldWrapper();
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Widget _buildScaffoldWrapper() => Scaffold(
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backgroundColor: kcBackgroundColor,
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body: _buildScaffold(),
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);
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Widget _buildScaffold() => Stack(
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children: _buildScaffoldChildren(),
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);
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List<Widget> _buildScaffoldChildren() => [
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_buildBackground(),
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_buildColumn(),
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];
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Widget _buildBackground() => Image.asset(
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'assets/images/onboarding_1.png',
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fit: BoxFit.fill,
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width: double.maxFinite,
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height: double.maxFinite,
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);
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Widget _buildColumn() => Column(
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mainAxisSize: MainAxisSize.max,
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: _buildColumnChildren(),
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);
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List<Widget> _buildColumnChildren() =>
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[_buildIconWrapper(), _buildSafeWrapper()];
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Widget _buildIconWrapper() => Padding(
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padding: const EdgeInsets.only(top: 100),
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child: _buildIcon(),
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);
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Widget _buildIcon() => SvgPicture.asset('assets/icons/logo.svg', height: 50);
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Widget _buildSafeWrapper() => SafeArea(child: _buildBottomSectionWrapper());
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Widget _buildBottomSectionWrapper() => Padding(
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padding: const EdgeInsets.only(bottom: 50),
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child: _buildBottomSectionColumn(),
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);
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Widget _buildBottomSectionColumn() => Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: _buildBottomSectionChildren(),
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);
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List<Widget> _buildBottomSectionChildren() => [
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_buildLoadingTextWrapper(),
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verticalSpaceSmall,
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_buildRetryButtonWrapper()
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];
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Widget _buildLoadingTextWrapper() => Row(
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.center,
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children: _buildLoadingTextChildren(),
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);
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List<Widget> _buildLoadingTextChildren() => [
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_buildLoadingText(),
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horizontalSpaceSmall,
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_buildIndicatorWrapper(),
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];
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Widget _buildLoadingText() =>
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Text('$label ...', style: const TextStyle(color: kcWhite, fontSize: 16));
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Widget _buildIndicatorWrapper() => SizedBox(
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width: 16,
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height: 16,
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child: _buildIndicator(),
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);
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Widget _buildIndicator() =>
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const CustomCircularProgressIndicator(color: kcWhite);
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Widget _buildRetryButtonWrapper() => GestureDetector(
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onTap: onTap,
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child: _buildRetryButton(),
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);
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Widget _buildRetryButton() => Text(
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'Retry',
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style: style16W600.copyWith(
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fontStyle: FontStyle.italic, decoration: TextDecoration.underline),
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);
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}
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