selfprivacy.org.app/lib/ui/pages/backups/snapshot_modal.dart

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import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:selfprivacy/config/get_it_config.dart';
import 'package:selfprivacy/logic/cubit/backups/backups_cubit.dart';
import 'package:selfprivacy/logic/cubit/server_jobs/server_jobs_cubit.dart';
import 'package:selfprivacy/logic/cubit/services/services_cubit.dart';
import 'package:selfprivacy/logic/models/backup.dart';
import 'package:selfprivacy/logic/models/json/server_job.dart';
import 'package:selfprivacy/logic/models/service.dart';
import 'package:selfprivacy/ui/components/buttons/brand_button.dart';
import 'package:selfprivacy/ui/components/cards/outlined_card.dart';
import 'package:selfprivacy/ui/components/info_box/info_box.dart';
import 'package:selfprivacy/ui/pages/backups/snapshot_id_list_tile.dart';
class SnapshotModal extends StatefulWidget {
const SnapshotModal({
required this.snapshot,
required this.scrollController,
super.key,
});
final Backup snapshot;
final ScrollController scrollController;
@override
State<SnapshotModal> createState() => _SnapshotModalState();
}
class _SnapshotModalState extends State<SnapshotModal> {
BackupRestoreStrategy selectedStrategy =
BackupRestoreStrategy.downloadVerifyOverwrite;
@override
Widget build(final BuildContext context) {
final List<String> busyServices = context
.watch<ServerJobsCubit>()
.state
.backupJobList
.where(
(final ServerJob job) =>
job.status == JobStatusEnum.running ||
job.status == JobStatusEnum.created,
)
.map((final ServerJob job) => job.typeId.split('.')[1])
.toList();
final bool isServiceBusy = busyServices.contains(widget.snapshot.serviceId);
final Service? service = context
.read<ServicesCubit>()
.state
.getServiceById(widget.snapshot.serviceId);
return Scaffold(
backgroundColor: Colors.transparent,
body: ListView(
controller: widget.scrollController,
padding: const EdgeInsets.all(16),
children: [
const SizedBox(height: 16),
Text(
'backup.snapshot_modal_heading'.tr(),
style: Theme.of(context).textTheme.headlineSmall,
textAlign: TextAlign.center,
),
const SizedBox(height: 16),
ListTile(
leading: service != null
? SvgPicture.string(
service.svgIcon,
height: 24,
width: 24,
colorFilter: ColorFilter.mode(
Theme.of(context).colorScheme.onSurface,
BlendMode.srcIn,
),
)
: const Icon(
Icons.question_mark_outlined,
),
title: Text(
'backup.snapshot_service_title'.tr(),
),
subtitle: Text(
service?.displayName ?? widget.snapshot.fallbackServiceName,
),
),
ListTile(
leading: Icon(
Icons.access_time_outlined,
color: Theme.of(context).colorScheme.onSurface,
),
title: Text(
'backup.snapshot_creation_time_title'.tr(),
),
subtitle: Text(
'${MaterialLocalizations.of(context).formatShortDate(widget.snapshot.time)} ${TimeOfDay.fromDateTime(widget.snapshot.time).format(context)}',
),
),
SnapshotIdListTile(snapshotId: widget.snapshot.id),
ListTile(
leading: Icon(
Icons.info_outline,
color: Theme.of(context).colorScheme.onSurface,
),
title: Text(
'backup.snapshot_reason_title'.tr(),
),
subtitle: Text(
widget.snapshot.reason.displayName.tr(),
),
),
if (service != null)
Column(
children: [
const SizedBox(height: 8),
Text(
'backup.snapshot_modal_select_strategy'.tr(),
style: Theme.of(context).textTheme.titleMedium,
),
const SizedBox(height: 8),
_BackupStrategySelectionCard(
isSelected: selectedStrategy ==
BackupRestoreStrategy.downloadVerifyOverwrite,
onTap: () {
setState(() {
selectedStrategy =
BackupRestoreStrategy.downloadVerifyOverwrite;
});
},
title:
'backup.snapshot_modal_download_verify_option_title'.tr(),
subtitle:
'backup.snapshot_modal_download_verify_option_description'
.tr(),
),
const SizedBox(height: 8),
_BackupStrategySelectionCard(
isSelected: selectedStrategy == BackupRestoreStrategy.inplace,
onTap: () {
setState(() {
selectedStrategy = BackupRestoreStrategy.inplace;
});
},
title: 'backup.snapshot_modal_inplace_option_title'.tr(),
subtitle:
'backup.snapshot_modal_inplace_option_description'.tr(),
),
const SizedBox(height: 8),
// Restore backup button
BrandButton.filled(
onPressed: isServiceBusy
? null
: () {
context.read<BackupsCubit>().restoreBackup(
widget.snapshot.id,
selectedStrategy,
);
Navigator.of(context).pop();
getIt<NavigationService>()
.showSnackBar('backup.restore_started'.tr());
},
text: 'backup.restore'.tr(),
),
],
)
else
Padding(
padding: const EdgeInsets.all(16.0),
child: InfoBox(
isWarning: true,
text: 'backup.snapshot_modal_service_not_found'.tr(),
),
),
],
),
);
}
}
class _BackupStrategySelectionCard extends StatelessWidget {
const _BackupStrategySelectionCard({
required this.isSelected,
required this.title,
required this.subtitle,
required this.onTap,
});
final bool isSelected;
final String title;
final String subtitle;
final void Function() onTap;
@override
Widget build(final BuildContext context) => OutlinedCard(
borderColor: isSelected ? Theme.of(context).colorScheme.primary : null,
borderWidth: isSelected ? 3 : 1,
child: InkResponse(
highlightShape: BoxShape.rectangle,
onTap: onTap,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Row(
children: [
if (isSelected)
Icon(
Icons.radio_button_on_outlined,
color: Theme.of(context).colorScheme.primary,
)
else
Icon(
Icons.radio_button_off_outlined,
color: Theme.of(context).colorScheme.outline,
),
const SizedBox(width: 16),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: Theme.of(context).textTheme.bodyLarge,
),
Text(
subtitle,
style: Theme.of(context).textTheme.bodyMedium,
),
],
),
),
],
),
),
),
);
}