67 lines
1.9 KiB
Dart
67 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:yimaru_app/ui/widgets/no_data_indicator.dart';
|
|
import 'package:yimaru_app/ui/widgets/page_loading_indicator.dart';
|
|
import 'package:yimaru_app/ui/widgets/small_app_bar.dart';
|
|
|
|
import '../../../common/app_colors.dart';
|
|
import '../../../common/ui_helpers.dart';
|
|
|
|
class LearnLoadingScreen extends StatelessWidget {
|
|
final bool isEmpty;
|
|
final bool isLoading;
|
|
final GestureTapCallback? onPop;
|
|
final GestureTapCallback? onTap;
|
|
|
|
const LearnLoadingScreen(
|
|
{super.key,
|
|
this.onTap,
|
|
this.onPop,
|
|
required this.isEmpty,
|
|
required this.isLoading});
|
|
|
|
@override
|
|
Widget build(BuildContext context) => _buildScaffoldWrapper();
|
|
|
|
Widget _buildScaffoldWrapper() => Scaffold(
|
|
backgroundColor: kcBackgroundColor,
|
|
body: _buildScaffold(),
|
|
);
|
|
|
|
Widget _buildScaffold() => SafeArea(child: _buildStack());
|
|
|
|
Widget _buildStack() => Stack(
|
|
children: [
|
|
_buildColumn(),
|
|
if (isEmpty) _buildRefreshButtonWrapper(),
|
|
if (isLoading) _buildPageIndicator()
|
|
],
|
|
);
|
|
|
|
Widget _buildColumn() => Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: _buildColumnChildren(),
|
|
);
|
|
|
|
List<Widget> _buildColumnChildren() =>
|
|
[verticalSpaceMedium, _buildAppBarWrapper(), _buildBody()];
|
|
|
|
Widget _buildAppBarWrapper() => Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 15),
|
|
child: _buildAppBar(),
|
|
);
|
|
|
|
Widget _buildAppBar() => SmallAppBar(onPop: onPop, showBackButton: true);
|
|
|
|
Widget _buildBody() => Expanded(child: Container());
|
|
|
|
Widget _buildPageIndicator() => const PageLoadingIndicator();
|
|
|
|
Widget _buildRefreshButtonWrapper() =>
|
|
Align(alignment: Alignment.center, child: _buildRefreshButton());
|
|
|
|
Widget _buildRefreshButton() => NoDataIndicator(
|
|
title: 'No practice available!',
|
|
onTap: onTap,
|
|
);
|
|
}
|