Yimaru-Mobile/lib/ui/views/notification/notification_view.dart

113 lines
3.7 KiB
Dart

import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:stacked/stacked.dart';
import 'package:yimaru_app/ui/widgets/notification_card.dart';
import '../../../models/in_app_notification.dart';
import '../../common/app_colors.dart';
import '../../common/enmus.dart';
import '../../common/translations/locale_keys.g.dart';
import '../../common/ui_helpers.dart';
import '../../widgets/custom_circular_progress_indicator.dart';
import '../../widgets/small_app_bar.dart';
import 'notification_viewmodel.dart';
class NotificationView extends StackedView<NotificationViewModel> {
const NotificationView({Key? key}) : super(key: key);
@override
void onViewModelReady(NotificationViewModel viewModel) async {
await viewModel.getAllNotifications();
await viewModel.markNotificationsRead();
super.onViewModelReady(viewModel);
}
@override
NotificationViewModel viewModelBuilder(BuildContext context) =>
NotificationViewModel();
@override
Widget builder(
BuildContext context,
NotificationViewModel viewModel,
Widget? child,
) =>
_buildScaffoldWrapper(viewModel);
Widget _buildScaffoldWrapper(NotificationViewModel viewModel) => Scaffold(
backgroundColor: kcBackgroundColor,
body: _buildScaffoldContainer(viewModel),
);
Widget _buildScaffoldContainer(NotificationViewModel viewModel) => Container(
decoration: bgDecoration,
child: _buildScaffold(viewModel),
);
Widget _buildScaffold(NotificationViewModel viewModel) =>
SafeArea(child: _buildBodyWrapper(viewModel));
Widget _buildBodyWrapper(NotificationViewModel viewModel) =>
_buildBody(viewModel);
Widget _buildBody(NotificationViewModel viewModel) => _buildColumn(viewModel);
Widget _buildColumn(NotificationViewModel viewModel) => Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: _buildColumnChildren(viewModel),
);
List<Widget> _buildColumnChildren(NotificationViewModel viewModel) => [
verticalSpaceMedium,
_buildAppBarWrapper(viewModel),
verticalSpaceMedium,
_buildNotificationsColumnWrapper(viewModel)
];
Widget _buildAppBarWrapper(NotificationViewModel viewModel) => Padding(
padding: const EdgeInsets.symmetric(horizontal: 15),
child: _buildAppbar(viewModel),
);
Widget _buildAppbar(NotificationViewModel viewModel) => SmallAppBar(
showBackButton: true,
onPop: viewModel.pop,
title: LocaleKeys.notifications.tr(),
);
Widget _buildNotificationsColumnWrapper(NotificationViewModel viewModel) =>
Expanded(child: _buildNotificationsColumnScrollView(viewModel));
Widget _buildNotificationsColumnScrollView(NotificationViewModel viewModel) =>
SingleChildScrollView(
child: _buildListViewBuilder(viewModel),
);
Widget _buildListViewBuilder(NotificationViewModel viewModel) =>
viewModel.busy(StateObjects.notifications)
? _buildProgressIndicator()
: _buildListView(viewModel);
Widget _buildProgressIndicator() => const Center(
child: CustomCircularProgressIndicator(color: kcPrimaryColor),
);
Widget _buildListView(NotificationViewModel viewModel) => ListView.separated(
shrinkWrap: true,
itemCount: viewModel.notifications.length,
physics: const NeverScrollableScrollPhysics(),
separatorBuilder: (context, index) => verticalSpaceSmall,
itemBuilder: (context, index) => _buildCard(
notification: viewModel.notifications[index],
),
);
Widget _buildCard({
required InAppNotification notification,
}) =>
NotificationCard(notification: notification);
}