import 'dart:io';
import 'package:auto_route/auto_route.dart';
import 'package:connectivity_plus/connectivity_plus.dart';
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:immich_mobile/extensions/build_context_extensions.dart';
import 'package:immich_mobile/modules/backup/background_service/background.service.dart';
import 'package:immich_mobile/modules/backup/models/backup_state.model.dart';
import 'package:immich_mobile/modules/backup/providers/backup.provider.dart';
import 'package:immich_mobile/modules/backup/providers/ios_background_settings.provider.dart';
import 'package:immich_mobile/modules/backup/services/backup_verification.service.dart';
import 'package:immich_mobile/modules/backup/ui/ios_debug_info_tile.dart';
import 'package:immich_mobile/modules/settings/providers/app_settings.provider.dart';
import 'package:immich_mobile/modules/settings/services/app_settings.service.dart';
import 'package:immich_mobile/shared/models/asset.dart';
import 'package:immich_mobile/shared/providers/asset.provider.dart';
import 'package:immich_mobile/shared/ui/confirm_dialog.dart';
import 'package:immich_mobile/shared/ui/immich_toast.dart';
import 'package:permission_handler/permission_handler.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:wakelock_plus/wakelock_plus.dart';
@RoutePage()
class BackupOptionsPage extends HookConsumerWidget {
const BackupOptionsPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context, WidgetRef ref) {
BackUpState backupState = ref.watch(backupProvider);
final settings = ref.watch(iOSBackgroundSettingsProvider.notifier).settings;
final settingsService = ref.watch(appSettingsServiceProvider);
final showBackupFix = Platform.isAndroid &&
settingsService.getSetting(AppSettingsEnum.advancedTroubleshooting);
final ignoreIcloudAssets = useState(
settingsService.getSetting(AppSettingsEnum.ignoreIcloudAssets),
);
final appRefreshDisabled =
Platform.isIOS && settings?.appRefreshEnabled != true;
final checkInProgress = useState(false);
Future<void> performDeletion(List<Asset> assets) async {
try {
checkInProgress.value = true;
ImmichToast.show(
context: context,
msg: "Deleting ${assets.length} assets on the server...",
);
await ref
.read(assetProvider.notifier)
.deleteAssets(assets, force: true);
ImmichToast.show(
context: context,
msg: "Deleted ${assets.length} assets on the server. "
"You can now start a manual backup",
toastType: ToastType.success,
);
} finally {
checkInProgress.value = false;
}
}
void performBackupCheck() async {
try {
checkInProgress.value = true;
if (backupState.allUniqueAssets.length >
backupState.selectedAlbumsBackupAssetsIds.length) {
ImmichToast.show(
context: context,
msg: "Backup all assets before starting this check!",
toastType: ToastType.error,
);
return;
}
final connection = await Connectivity().checkConnectivity();
if (connection != ConnectivityResult.wifi) {
ImmichToast.show(
context: context,
msg: "Make sure to be connected to unmetered Wi-Fi",
toastType: ToastType.error,
);
return;
}
WakelockPlus.enable();
const limit = 100;
final toDelete = await ref
.read(backupVerificationServiceProvider)
.findWronglyBackedUpAssets(limit: limit);
if (toDelete.isEmpty) {
ImmichToast.show(
context: context,
msg: "Did not find any corrupt asset backups!",
toastType: ToastType.success,
);
} else {
await showDialog(
context: context,
builder: (context) => ConfirmDialog(
onOk: () => performDeletion(toDelete),
title: "Corrupt backups!",
ok: "Delete",
content:
"Found ${toDelete.length} (max $limit at once) corrupt asset backups. "
"Run the check again to find more.\n"
"Do you want to delete the corrupt asset backups now?",
),
);
}
} finally {
WakelockPlus.disable();
checkInProgress.value = false;
}
}
Widget buildCheckCorruptBackups() {
return ListTile(
leading: Icon(
Icons.warning_rounded,
color: context.primaryColor,
),
title: const Text(
"Check for corrupt asset backups",
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 14),
),
isThreeLine: true,
subtitle: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text("Run this check only over Wi-Fi and once all assets "
"have been backed-up. The procedure might take a few minutes."),
ElevatedButton(
onPressed: checkInProgress.value ? null : performBackupCheck,
child: checkInProgress.value
? const CircularProgressIndicator()
: const Text("Perform check"),
),
],
),
);
}
void showErrorToUser(String msg) {
final snackBar = SnackBar(
content: Text(
msg.tr(),
style: context.textTheme.bodyLarge?.copyWith(
color: context.primaryColor,
),
),
backgroundColor: Colors.red,
);
ScaffoldMessenger.of(context).showSnackBar(snackBar);
}
void showBatteryOptimizationInfoToUser() {
showDialog<void>(
context: context,
barrierDismissible: false,
builder: (BuildContext context) {
return AlertDialog(
title: const Text(
'backup_controller_page_background_battery_info_title',
).tr(),
content: SingleChildScrollView(
child: const Text(
'backup_controller_page_background_battery_info_message',
).tr(),
),
actions: [
ElevatedButton(
onPressed: () => launchUrl(
Uri.parse('https://dontkillmyapp.com'),
mode: LaunchMode.externalApplication,
),
child: const Text(
"backup_controller_page_background_battery_info_link",
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 12),
).tr(),
),
ElevatedButton(
child: const Text(
'backup_controller_page_background_battery_info_ok',
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 12),
).tr(),
onPressed: () {
context.pop();
},
),
],
);
},
);
}
Widget buildBackgroundBackupController() {
final bool isBackgroundEnabled = backupState.backgroundBackup;
final bool isWifiRequired = backupState.backupRequireWifi;
final bool isChargingRequired = backupState.backupRequireCharging;
final Color activeColor = context.primaryColor;
String formatBackupDelaySliderValue(double v) {
if (v == 0.0) {
return 'setting_notifications_notify_seconds'.tr(args: const ['5']);
} else if (v == 1.0) {
return 'setting_notifications_notify_seconds'.tr(args: const ['30']);
} else if (v == 2.0) {
return 'setting_notifications_notify_minutes'.tr(args: const ['2']);
} else {
return 'setting_notifications_notify_minutes'.tr(args: const ['10']);
}
}
int backupDelayToMilliseconds(double v) {
if (v == 0.0) {
return 5000;
} else if (v == 1.0) {
return 30000;
} else if (v == 2.0) {
return 120000;
} else {
return 600000;
}
}
double backupDelayToSliderValue(int ms) {
if (ms == 5000) {
return 0.0;
} else if (ms == 30000) {
return 1.0;
} else if (ms == 120000) {
return 2.0;
} else {
return 3.0;
}
}
final triggerDelay =
useState(backupDelayToSliderValue(backupState.backupTriggerDelay));
return Column(
children: [
ListTile(
isThreeLine: true,
leading: isBackgroundEnabled
? Icon(
Icons.cloud_sync_rounded,
color: activeColor,
)
: const Icon(Icons.cloud_sync_rounded),
title: Text(
isBackgroundEnabled
? "backup_controller_page_background_is_on"
: "backup_controller_page_background_is_off",
style: context.textTheme.titleSmall,
).tr(),
subtitle: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (!isBackgroundEnabled)
Padding(
padding: const EdgeInsets.symmetric(vertical: 8.0),
child: const Text(
"backup_controller_page_background_description",
).tr(),
),
if (isBackgroundEnabled && Platform.isAndroid)
SwitchListTile.adaptive(
title: const Text("backup_controller_page_background_wifi")
.tr(),
secondary: Icon(
Icons.wifi,
color: isWifiRequired ? activeColor : null,
),
dense: true,
activeColor: activeColor,
value: isWifiRequired,
onChanged: (isChecked) => ref
.read(backupProvider.notifier)
.configureBackgroundBackup(
requireWifi: isChecked,
onError: showErrorToUser,
onBatteryInfo: showBatteryOptimizationInfoToUser,
),
),
if (isBackgroundEnabled)
SwitchListTile.adaptive(
title:
const Text("backup_controller_page_background_charging")
.tr(),
secondary: Icon(
Icons.charging_station,
color: isChargingRequired ? activeColor : null,
),
dense: true,
activeColor: activeColor,
value: isChargingRequired,
onChanged: (isChecked) => ref
.read(backupProvider.notifier)
.configureBackgroundBackup(
requireCharging: isChecked,
onError: showErrorToUser,
onBatteryInfo: showBatteryOptimizationInfoToUser,
),
),
if (isBackgroundEnabled && Platform.isAndroid)
ListTile(
isThreeLine: false,
dense: true,
title: const Text(
'backup_controller_page_background_delay',
style: TextStyle(
fontWeight: FontWeight.bold,
),
).tr(
args: [formatBackupDelaySliderValue(triggerDelay.value)],
),
subtitle: Slider(
value: triggerDelay.value,
onChanged: (double v) => triggerDelay.value = v,
onChangeEnd: (double v) => ref
.read(backupProvider.notifier)
.configureBackgroundBackup(
triggerDelay: backupDelayToMilliseconds(v),
onError: showErrorToUser,
onBatteryInfo: showBatteryOptimizationInfoToUser,
),
max: 3.0,
divisions: 3,
label: formatBackupDelaySliderValue(triggerDelay.value),
activeColor: context.primaryColor,
),
),
ElevatedButton(
onPressed: () => ref
.read(backupProvider.notifier)
.configureBackgroundBackup(
enabled: !isBackgroundEnabled,
onError: showErrorToUser,
onBatteryInfo: showBatteryOptimizationInfoToUser,
),
child: Text(
isBackgroundEnabled
? "backup_controller_page_background_turn_off"
: "backup_controller_page_background_turn_on",
style: context.textTheme.labelLarge?.copyWith(
color: context.isDarkTheme ? Colors.black : Colors.white,
),
).tr(),
),
],
),
),
if (isBackgroundEnabled && Platform.isIOS)
FutureBuilder(
future: ref
.read(backgroundServiceProvider)
.getIOSBackgroundAppRefreshEnabled(),
builder: (context, snapshot) {
final enabled = snapshot.data;
// If it's not enabled, show them some kind of alert that says
// background refresh is not enabled
if (enabled != null && !enabled) {}
// If it's enabled, no need to bother them
return Container();
},
),
if (Platform.isIOS && isBackgroundEnabled && settings != null)
IosDebugInfoTile(
settings: settings,
),
],
);
}
Widget buildBackgroundAppRefreshWarning() {
return ListTile(
isThreeLine: true,
leading: const Icon(
Icons.task_outlined,
),
title: const Text(
'backup_controller_page_background_app_refresh_disabled_title',
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 14,
),
).tr(),
subtitle: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.symmetric(vertical: 8.0),
child: const Text(
'backup_controller_page_background_app_refresh_disabled_content',
).tr(),
),
ElevatedButton(
onPressed: () => openAppSettings(),
child: const Text(
'backup_controller_page_background_app_refresh_enable_button_text',
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 12,
),
).tr(),
),
],
),
);
}
ListTile buildAutoBackupController() {
final isAutoBackup = backupState.autoBackup;
final backUpOption = isAutoBackup
? "backup_controller_page_status_on".tr()
: "backup_controller_page_status_off".tr();
final backupBtnText = isAutoBackup
? "backup_controller_page_turn_off".tr()
: "backup_controller_page_turn_on".tr();
return ListTile(
isThreeLine: true,
leading: isAutoBackup
? Icon(
Icons.cloud_done_rounded,
color: context.primaryColor,
)
: const Icon(Icons.cloud_off_rounded),
title: Text(
backUpOption,
style: context.textTheme.titleSmall,
),
subtitle: Padding(
padding: const EdgeInsets.symmetric(vertical: 8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (!isAutoBackup)
const Text(
"backup_controller_page_desc_backup",
).tr(),
Padding(
padding: const EdgeInsets.only(top: 8.0),
child: ElevatedButton(
onPressed: () => ref
.read(backupProvider.notifier)
.setAutoBackup(!isAutoBackup),
child: Text(
backupBtnText,
style: context.textTheme.labelLarge?.copyWith(
color: context.isDarkTheme ? Colors.black : Colors.white,
),
),
),
),
],
),
),
);
}
void switchChanged(bool value) {
settingsService.setSetting(AppSettingsEnum.ignoreIcloudAssets, value);
ignoreIcloudAssets.value = value;
ref.invalidate(appSettingsServiceProvider);
}
buildIgnoreIcloudAssetSetting() {
return [
const Divider(),
SwitchListTile.adaptive(
title: const Text(
"Ignore iCloud photos",
style: TextStyle(fontWeight: FontWeight.bold),
),
subtitle: const Text(
"Photos that are stored on iCloud will not be uploaded to the Immich server",
),
value: ignoreIcloudAssets.value,
onChanged: switchChanged,
),
];
}
return Scaffold(
appBar: AppBar(
elevation: 0,
title: const Text(
"Backup options",
),
leading: IconButton(
onPressed: () => context.popRoute(true),
splashRadius: 24,
icon: const Icon(
Icons.arrow_back_ios_rounded,
),
),
),
body: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0, vertical: 32.0),
child: ListView(
children: [
buildAutoBackupController(),
const Divider(),
AnimatedSwitcher(
duration: const Duration(milliseconds: 500),
child: Platform.isIOS
? (appRefreshDisabled
? buildBackgroundAppRefreshWarning()
: buildBackgroundBackupController())
: buildBackgroundBackupController(),
),
if (Platform.isIOS) ...buildIgnoreIcloudAssetSetting(),
if (showBackupFix) const Divider(),
if (showBackupFix) buildCheckCorruptBackups(),
],
),
),
);
}
}