selfprivacy.org.app/lib/ui/pages/backup_details/backup_details.dart

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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
import 'package:selfprivacy/config/get_it_config.dart';
import 'package:selfprivacy/logic/cubit/server_installation/server_installation_cubit.dart';
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import 'package:selfprivacy/logic/cubit/backups/backups_cubit.dart';
import 'package:selfprivacy/logic/models/json/backup.dart';
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import 'package:selfprivacy/logic/models/state_types.dart';
import 'package:selfprivacy/ui/components/action_button/action_button.dart';
import 'package:selfprivacy/ui/components/brand_alert/brand_alert.dart';
import 'package:selfprivacy/ui/components/brand_button/brand_button.dart';
import 'package:selfprivacy/ui/components/brand_cards/outlined_card.dart';
import 'package:selfprivacy/ui/components/brand_hero_screen/brand_hero_screen.dart';
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import 'package:selfprivacy/ui/components/brand_icons/brand_icons.dart';
import 'package:selfprivacy/ui/components/brand_text/brand_text.dart';
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GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
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class BackupDetails extends StatefulWidget {
const BackupDetails({super.key});
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@override
State<BackupDetails> createState() => _BackupDetailsState();
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}
class _BackupDetailsState extends State<BackupDetails>
with SingleTickerProviderStateMixin {
@override
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Widget build(final BuildContext context) {
final bool isReady = context.watch<ServerInstallationCubit>().state
is ServerInstallationFinished;
final bool isBackupInitialized =
context.watch<BackupsCubit>().state.isInitialized;
final BackupStatusEnum backupStatus =
context.watch<BackupsCubit>().state.status;
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final StateType providerState = isReady && isBackupInitialized
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? (backupStatus == BackupStatusEnum.error
? StateType.warning
: StateType.stable)
: StateType.uninitialized;
final bool preventActions =
context.watch<BackupsCubit>().state.preventActions;
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final double backupProgress = context.watch<BackupsCubit>().state.progress;
final String backupError = context.watch<BackupsCubit>().state.error;
final List<Backup> backups = context.watch<BackupsCubit>().state.backups;
final bool refreshing = context.watch<BackupsCubit>().state.refreshing;
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return BrandHeroScreen(
heroIcon: BrandIcons.save,
heroTitle: 'backup.card_title'.tr(),
heroSubtitle: 'backup.description'.tr(),
children: [
if (isReady && !isBackupInitialized)
BrandButton.rised(
onPressed: preventActions
? null
: () async {
await context.read<BackupsCubit>().createBucket();
},
text: 'backup.initialize'.tr(),
),
if (backupStatus == BackupStatusEnum.initializing)
BrandText.body1('backup.waiting_for_rebuild'.tr()),
if (backupStatus != BackupStatusEnum.initializing &&
backupStatus != BackupStatusEnum.noKey)
OutlinedCard(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (backupStatus == BackupStatusEnum.initialized)
ListTile(
onTap: preventActions
? null
: () async {
await context.read<BackupsCubit>().createBackup();
},
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leading: const Icon(
Icons.add_circle_outline_rounded,
),
title: Text(
'backup.create_new'.tr(),
style: Theme.of(context).textTheme.headline6,
),
),
if (backupStatus == BackupStatusEnum.backingUp)
ListTile(
title: Text(
'backup.creating'.tr(
args: [(backupProgress * 100).round().toString()],
),
style: Theme.of(context).textTheme.headline6,
),
subtitle: LinearProgressIndicator(
value: backupProgress,
backgroundColor: Colors.grey.withOpacity(0.2),
),
),
if (backupStatus == BackupStatusEnum.restoring)
ListTile(
title: Text(
'backup.restoring'.tr(
args: [(backupProgress * 100).round().toString()],
),
style: Theme.of(context).textTheme.headline6,
),
subtitle: LinearProgressIndicator(
backgroundColor: Colors.grey.withOpacity(0.2),
),
),
if (backupStatus == BackupStatusEnum.error)
ListTile(
leading: Icon(
Icons.error_outline,
color: Theme.of(context).colorScheme.error,
),
title: Text(
'backup.error_pending'.tr(),
style: Theme.of(context).textTheme.headline6,
),
),
],
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),
),
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const SizedBox(height: 16),
// Card with a list of existing backups
// Each list item has a date
// When clicked, starts the restore action
if (backupStatus != BackupStatusEnum.initializing &&
backupStatus != BackupStatusEnum.noKey)
OutlinedCard(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ListTile(
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leading: const Icon(
Icons.refresh,
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),
title: Text(
'backup.restore'.tr(),
style: Theme.of(context).textTheme.headline6,
),
),
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const Divider(
height: 1.0,
),
if (backups.isEmpty)
ListTile(
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leading: const Icon(
Icons.error_outline,
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),
title: Text('backup.no_backups'.tr()),
),
if (backups.isNotEmpty)
Column(
children: backups
.map(
(final Backup backup) => ListTile(
onTap: preventActions
? null
: () {
final NavigationService nav =
getIt<NavigationService>();
nav.showPopUpDialog(
BrandAlert(
title: 'backup.restoring'.tr(),
contentText: 'backup.restore_alert'.tr(
args: [backup.time.toString()],
),
actions: [
ActionButton(
text: 'basis.cancel'.tr(),
),
ActionButton(
onPressed: () => {
context
.read<BackupsCubit>()
.restoreBackup(backup.id)
},
text: 'modals.yes'.tr(),
)
],
),
);
},
title: Text(
'${MaterialLocalizations.of(context).formatShortDate(backup.time)} ${TimeOfDay.fromDateTime(backup.time).format(context)}',
),
),
)
.toList(),
),
],
),
),
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const SizedBox(height: 16),
OutlinedCard(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
ListTile(
title: Text(
'backup.refresh'.tr(),
),
onTap: refreshing
? null
: () => {context.read<BackupsCubit>().updateBackups()},
enabled: !refreshing,
),
if (providerState != StateType.uninitialized)
Column(
children: [
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const Divider(
height: 1.0,
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),
ListTile(
title: Text(
'backup.refetch_backups'.tr(),
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),
onTap: preventActions
? null
: () => {
context
.read<BackupsCubit>()
.forceUpdateBackups()
},
),
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const Divider(
height: 1.0,
),
ListTile(
title: Text(
'backup.reupload_key'.tr(),
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),
onTap: preventActions
? null
: () => {context.read<BackupsCubit>().reuploadKey()},
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),
],
),
],
),
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),
if (backupStatus == BackupStatusEnum.error)
BrandText.body1(backupError.toString()),
],
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);
}
}