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mobile/lib/shared/models/backup_state.model.dart

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+import 'dart:convert';
+
+import 'package:dio/dio.dart';
+
+import 'package:immich_mobile/shared/models/server_info.model.dart';
+
+enum BackUpProgressEnum { idle, inProgress, done }
+
+class BackUpState {
+  final BackUpProgressEnum backupProgress;
+  final int totalAssetCount;
+  final int assetOnDatabase;
+  final int backingUpAssetCount;
+  final double progressInPercentage;
+  final CancelToken cancelToken;
+  final ServerInfo serverInfo;
+
+  BackUpState({
+    required this.backupProgress,
+    required this.totalAssetCount,
+    required this.assetOnDatabase,
+    required this.backingUpAssetCount,
+    required this.progressInPercentage,
+    required this.cancelToken,
+    required this.serverInfo,
+  });
+
+  BackUpState copyWith({
+    BackUpProgressEnum? backupProgress,
+    int? totalAssetCount,
+    int? assetOnDatabase,
+    int? backingUpAssetCount,
+    double? progressInPercentage,
+    CancelToken? cancelToken,
+    ServerInfo? serverInfo,
+  }) {
+    return BackUpState(
+      backupProgress: backupProgress ?? this.backupProgress,
+      totalAssetCount: totalAssetCount ?? this.totalAssetCount,
+      assetOnDatabase: assetOnDatabase ?? this.assetOnDatabase,
+      backingUpAssetCount: backingUpAssetCount ?? this.backingUpAssetCount,
+      progressInPercentage: progressInPercentage ?? this.progressInPercentage,
+      cancelToken: cancelToken ?? this.cancelToken,
+      serverInfo: serverInfo ?? this.serverInfo,
+    );
+  }
+
+  @override
+  String toString() {
+    return 'BackUpState(backupProgress: $backupProgress, totalAssetCount: $totalAssetCount, assetOnDatabase: $assetOnDatabase, backingUpAssetCount: $backingUpAssetCount, progressInPercentage: $progressInPercentage, cancelToken: $cancelToken, serverInfo: $serverInfo)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is BackUpState &&
+        other.backupProgress == backupProgress &&
+        other.totalAssetCount == totalAssetCount &&
+        other.assetOnDatabase == assetOnDatabase &&
+        other.backingUpAssetCount == backingUpAssetCount &&
+        other.progressInPercentage == progressInPercentage &&
+        other.cancelToken == cancelToken &&
+        other.serverInfo == serverInfo;
+  }
+
+  @override
+  int get hashCode {
+    return backupProgress.hashCode ^
+        totalAssetCount.hashCode ^
+        assetOnDatabase.hashCode ^
+        backingUpAssetCount.hashCode ^
+        progressInPercentage.hashCode ^
+        cancelToken.hashCode ^
+        serverInfo.hashCode;
+  }
+}

mobile/lib/shared/models/device_info.model.dart

@@ -0,0 +1,100 @@
+import 'dart:convert';
+import 'dart:ffi';
+
+class DeviceInfoRemote {
+  final int id;
+  final String userId;
+  final String deviceId;
+  final String deviceType;
+  final String notificationToken;
+  final String createdAt;
+  final bool isAutoBackup;
+
+  DeviceInfoRemote({
+    required this.id,
+    required this.userId,
+    required this.deviceId,
+    required this.deviceType,
+    required this.notificationToken,
+    required this.createdAt,
+    required this.isAutoBackup,
+  });
+
+  DeviceInfoRemote copyWith({
+    int? id,
+    String? userId,
+    String? deviceId,
+    String? deviceType,
+    String? notificationToken,
+    String? createdAt,
+    bool? isAutoBackup,
+  }) {
+    return DeviceInfoRemote(
+      id: id ?? this.id,
+      userId: userId ?? this.userId,
+      deviceId: deviceId ?? this.deviceId,
+      deviceType: deviceType ?? this.deviceType,
+      notificationToken: notificationToken ?? this.notificationToken,
+      createdAt: createdAt ?? this.createdAt,
+      isAutoBackup: isAutoBackup ?? this.isAutoBackup,
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'id': id,
+      'userId': userId,
+      'deviceId': deviceId,
+      'deviceType': deviceType,
+      'notificationToken': notificationToken,
+      'createdAt': createdAt,
+      'isAutoBackup': isAutoBackup,
+    };
+  }
+
+  factory DeviceInfoRemote.fromMap(Map<String, dynamic> map) {
+    return DeviceInfoRemote(
+      id: map['id']?.toInt() ?? 0,
+      userId: map['userId'] ?? '',
+      deviceId: map['deviceId'] ?? '',
+      deviceType: map['deviceType'] ?? '',
+      notificationToken: map['notificationToken'] ?? '',
+      createdAt: map['createdAt'] ?? '',
+      isAutoBackup: map['isAutoBackup'] ?? false,
+    );
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory DeviceInfoRemote.fromJson(String source) => DeviceInfoRemote.fromMap(json.decode(source));
+
+  @override
+  String toString() {
+    return 'DeviceInfo(id: $id, userId: $userId, deviceId: $deviceId, deviceType: $deviceType, notificationToken: $notificationToken, createdAt: $createdAt, isAutoBackup: $isAutoBackup)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is DeviceInfoRemote &&
+        other.id == id &&
+        other.userId == userId &&
+        other.deviceId == deviceId &&
+        other.deviceType == deviceType &&
+        other.notificationToken == notificationToken &&
+        other.createdAt == createdAt &&
+        other.isAutoBackup == isAutoBackup;
+  }
+
+  @override
+  int get hashCode {
+    return id.hashCode ^
+        userId.hashCode ^
+        deviceId.hashCode ^
+        deviceType.hashCode ^
+        notificationToken.hashCode ^
+        createdAt.hashCode ^
+        isAutoBackup.hashCode;
+  }
+}

mobile/lib/shared/models/image_viewer_page_data.model.dart

@@ -0,0 +1,11 @@
+class ImageViewerPageData {
+  final String heroTag;
+  final String imageUrl;
+  final String thumbnailUrl;
+
+  ImageViewerPageData({
+    required this.heroTag,
+    required this.imageUrl,
+    required this.thumbnailUrl,
+  });
+}

mobile/lib/shared/models/immich_asset.model.dart

@@ -0,0 +1,131 @@
+import 'dart:convert';
+
+class ImmichAsset {
+  final String id;
+  final String deviceAssetId;
+  final String userId;
+  final String deviceId;
+  final String assetType;
+  final String localPath;
+  final String remotePath;
+  final String createdAt;
+  final String modifiedAt;
+  final bool isFavorite;
+  final String? description;
+
+  ImmichAsset({
+    required this.id,
+    required this.deviceAssetId,
+    required this.userId,
+    required this.deviceId,
+    required this.assetType,
+    required this.localPath,
+    required this.remotePath,
+    required this.createdAt,
+    required this.modifiedAt,
+    required this.isFavorite,
+    this.description,
+  });
+
+  ImmichAsset copyWith({
+    String? id,
+    String? deviceAssetId,
+    String? userId,
+    String? deviceId,
+    String? assetType,
+    String? localPath,
+    String? remotePath,
+    String? createdAt,
+    String? modifiedAt,
+    bool? isFavorite,
+    String? description,
+  }) {
+    return ImmichAsset(
+      id: id ?? this.id,
+      deviceAssetId: deviceAssetId ?? this.deviceAssetId,
+      userId: userId ?? this.userId,
+      deviceId: deviceId ?? this.deviceId,
+      assetType: assetType ?? this.assetType,
+      localPath: localPath ?? this.localPath,
+      remotePath: remotePath ?? this.remotePath,
+      createdAt: createdAt ?? this.createdAt,
+      modifiedAt: modifiedAt ?? this.modifiedAt,
+      isFavorite: isFavorite ?? this.isFavorite,
+      description: description ?? this.description,
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'id': id,
+      'deviceAssetId': deviceAssetId,
+      'userId': userId,
+      'deviceId': deviceId,
+      'assetType': assetType,
+      'localPath': localPath,
+      'remotePath': remotePath,
+      'createdAt': createdAt,
+      'modifiedAt': modifiedAt,
+      'isFavorite': isFavorite,
+      'description': description,
+    };
+  }
+
+  factory ImmichAsset.fromMap(Map<String, dynamic> map) {
+    return ImmichAsset(
+      id: map['id'] ?? '',
+      deviceAssetId: map['deviceAssetId'] ?? '',
+      userId: map['userId'] ?? '',
+      deviceId: map['deviceId'] ?? '',
+      assetType: map['assetType'] ?? '',
+      localPath: map['localPath'] ?? '',
+      remotePath: map['remotePath'] ?? '',
+      createdAt: map['createdAt'] ?? '',
+      modifiedAt: map['modifiedAt'] ?? '',
+      isFavorite: map['isFavorite'] ?? false,
+      description: map['description'],
+    );
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory ImmichAsset.fromJson(String source) => ImmichAsset.fromMap(json.decode(source));
+
+  @override
+  String toString() {
+    return 'ImmichAsset(id: $id, deviceAssetId: $deviceAssetId, userId: $userId, deviceId: $deviceId, assetType: $assetType, localPath: $localPath, remotePath: $remotePath, createdAt: $createdAt, modifiedAt: $modifiedAt, isFavorite: $isFavorite, description: $description)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is ImmichAsset &&
+        other.id == id &&
+        other.deviceAssetId == deviceAssetId &&
+        other.userId == userId &&
+        other.deviceId == deviceId &&
+        other.assetType == assetType &&
+        other.localPath == localPath &&
+        other.remotePath == remotePath &&
+        other.createdAt == createdAt &&
+        other.modifiedAt == modifiedAt &&
+        other.isFavorite == isFavorite &&
+        other.description == description;
+  }
+
+  @override
+  int get hashCode {
+    return id.hashCode ^
+        deviceAssetId.hashCode ^
+        userId.hashCode ^
+        deviceId.hashCode ^
+        assetType.hashCode ^
+        localPath.hashCode ^
+        remotePath.hashCode ^
+        createdAt.hashCode ^
+        modifiedAt.hashCode ^
+        isFavorite.hashCode ^
+        description.hashCode;
+  }
+}

mobile/lib/shared/models/server_info.model.dart

@@ -0,0 +1,98 @@
+import 'dart:convert';
+
+class ServerInfo {
+  final String diskSize;
+  final String diskUse;
+  final String diskAvailable;
+  final int diskSizeRaw;
+  final int diskUseRaw;
+  final int diskAvailableRaw;
+  final double diskUsagePercentage;
+  ServerInfo({
+    required this.diskSize,
+    required this.diskUse,
+    required this.diskAvailable,
+    required this.diskSizeRaw,
+    required this.diskUseRaw,
+    required this.diskAvailableRaw,
+    required this.diskUsagePercentage,
+  });
+
+  ServerInfo copyWith({
+    String? diskSize,
+    String? diskUse,
+    String? diskAvailable,
+    int? diskSizeRaw,
+    int? diskUseRaw,
+    int? diskAvailableRaw,
+    double? diskUsagePercentage,
+  }) {
+    return ServerInfo(
+      diskSize: diskSize ?? this.diskSize,
+      diskUse: diskUse ?? this.diskUse,
+      diskAvailable: diskAvailable ?? this.diskAvailable,
+      diskSizeRaw: diskSizeRaw ?? this.diskSizeRaw,
+      diskUseRaw: diskUseRaw ?? this.diskUseRaw,
+      diskAvailableRaw: diskAvailableRaw ?? this.diskAvailableRaw,
+      diskUsagePercentage: diskUsagePercentage ?? this.diskUsagePercentage,
+    );
+  }
+
+  Map<String, dynamic> toMap() {
+    return {
+      'diskSize': diskSize,
+      'diskUse': diskUse,
+      'diskAvailable': diskAvailable,
+      'diskSizeRaw': diskSizeRaw,
+      'diskUseRaw': diskUseRaw,
+      'diskAvailableRaw': diskAvailableRaw,
+      'diskUsagePercentage': diskUsagePercentage,
+    };
+  }
+
+  factory ServerInfo.fromMap(Map<String, dynamic> map) {
+    return ServerInfo(
+      diskSize: map['diskSize'] ?? '',
+      diskUse: map['diskUse'] ?? '',
+      diskAvailable: map['diskAvailable'] ?? '',
+      diskSizeRaw: map['diskSizeRaw']?.toInt() ?? 0,
+      diskUseRaw: map['diskUseRaw']?.toInt() ?? 0,
+      diskAvailableRaw: map['diskAvailableRaw']?.toInt() ?? 0,
+      diskUsagePercentage: map['diskUsagePercentage']?.toDouble() ?? 0.0,
+    );
+  }
+
+  String toJson() => json.encode(toMap());
+
+  factory ServerInfo.fromJson(String source) => ServerInfo.fromMap(json.decode(source));
+
+  @override
+  String toString() {
+    return 'ServerInfo(diskSize: $diskSize, diskUse: $diskUse, diskAvailable: $diskAvailable, diskSizeRaw: $diskSizeRaw, diskUseRaw: $diskUseRaw, diskAvailableRaw: $diskAvailableRaw, diskUsagePercentage: $diskUsagePercentage)';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is ServerInfo &&
+        other.diskSize == diskSize &&
+        other.diskUse == diskUse &&
+        other.diskAvailable == diskAvailable &&
+        other.diskSizeRaw == diskSizeRaw &&
+        other.diskUseRaw == diskUseRaw &&
+        other.diskAvailableRaw == diskAvailableRaw &&
+        other.diskUsagePercentage == diskUsagePercentage;
+  }
+
+  @override
+  int get hashCode {
+    return diskSize.hashCode ^
+        diskUse.hashCode ^
+        diskAvailable.hashCode ^
+        diskSizeRaw.hashCode ^
+        diskUseRaw.hashCode ^
+        diskAvailableRaw.hashCode ^
+        diskUsagePercentage.hashCode;
+  }
+}

mobile/lib/shared/providers/app_state.provider.dart

@@ -0,0 +1,13 @@
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+
+enum AppStateEnum {
+  active,
+  inactive,
+  paused,
+  resumed,
+  detached,
+}
+
+final appStateProvider = StateProvider<AppStateEnum>((ref) {
+  return AppStateEnum.active;
+});

mobile/lib/shared/providers/backup.provider.dart

@@ -0,0 +1,137 @@
+import 'package:dio/dio.dart';
+import 'package:flutter/foundation.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/shared/services/server_info.service.dart';
+import 'package:immich_mobile/shared/models/backup_state.model.dart';
+import 'package:immich_mobile/shared/models/server_info.model.dart';
+import 'package:immich_mobile/shared/services/backup.service.dart';
+import 'package:photo_manager/photo_manager.dart';
+
+class BackupNotifier extends StateNotifier<BackUpState> {
+  BackupNotifier()
+      : super(
+          BackUpState(
+            backupProgress: BackUpProgressEnum.idle,
+            backingUpAssetCount: 0,
+            assetOnDatabase: 0,
+            totalAssetCount: 0,
+            progressInPercentage: 0,
+            cancelToken: CancelToken(),
+            serverInfo: ServerInfo(
+              diskAvailable: "0",
+              diskAvailableRaw: 0,
+              diskSize: "0",
+              diskSizeRaw: 0,
+              diskUsagePercentage: 0.0,
+              diskUse: "0",
+              diskUseRaw: 0,
+            ),
+          ),
+        );
+
+  final BackupService _backupService = BackupService();
+  final ServerInfoService _serverInfoService = ServerInfoService();
+
+  void getBackupInfo() async {
+    _updateServerInfo();
+
+    List<AssetPathEntity> list = await PhotoManager.getAssetPathList(onlyAll: true, type: RequestType.image);
+
+    if (list.isEmpty) {
+      debugPrint("No Asset On Device");
+      return;
+    }
+
+    int totalAsset = list[0].assetCount;
+    List<String> didBackupAsset = await _backupService.getDeviceBackupAsset();
+
+    state = state.copyWith(totalAssetCount: totalAsset, assetOnDatabase: didBackupAsset.length);
+  }
+
+  void startBackupProcess() async {
+    _updateServerInfo();
+
+    state = state.copyWith(backupProgress: BackUpProgressEnum.inProgress);
+
+    var authResult = await PhotoManager.requestPermissionExtend();
+    if (authResult.isAuth) {
+      await PhotoManager.clearFileCache();
+      // await PhotoManager.presentLimited();
+      // Gather assets info
+      List<AssetPathEntity> list =
+          await PhotoManager.getAssetPathList(hasAll: true, onlyAll: true, type: RequestType.image);
+
+      if (list.isEmpty) {
+        debugPrint("No Asset On Device - Abort Backup Process");
+        return;
+      }
+
+      int totalAsset = list[0].assetCount;
+      List<AssetEntity> currentAssets = await list[0].getAssetListRange(start: 0, end: totalAsset);
+
+      // Get device assets info from database
+      // Compare and find different assets that has not been backing up
+      // Backup those assets
+      List<String> backupAsset = await _backupService.getDeviceBackupAsset();
+
+      state = state.copyWith(totalAssetCount: totalAsset, assetOnDatabase: backupAsset.length);
+      // Remove item that has already been backed up
+      for (var backupAssetId in backupAsset) {
+        currentAssets.removeWhere((e) => e.id == backupAssetId);
+      }
+
+      if (currentAssets.isEmpty) {
+        state = state.copyWith(backupProgress: BackUpProgressEnum.idle);
+      }
+
+      state = state.copyWith(backingUpAssetCount: currentAssets.length);
+
+      // Perform Packup
+      state = state.copyWith(cancelToken: CancelToken());
+      _backupService.backupAsset(currentAssets, state.cancelToken, _onAssetUploaded, _onUploadProgress);
+    } else {
+      PhotoManager.openSetting();
+    }
+  }
+
+  void cancelBackup() {
+    state.cancelToken.cancel('Cancel Backup');
+    state = state.copyWith(backupProgress: BackUpProgressEnum.idle);
+  }
+
+  void _onAssetUploaded() {
+    state =
+        state.copyWith(backingUpAssetCount: state.backingUpAssetCount - 1, assetOnDatabase: state.assetOnDatabase + 1);
+
+    if (state.backingUpAssetCount == 0) {
+      state = state.copyWith(backupProgress: BackUpProgressEnum.done, progressInPercentage: 0.0);
+    }
+
+    _updateServerInfo();
+  }
+
+  void _onUploadProgress(int sent, int total) {
+    state = state.copyWith(progressInPercentage: (sent.toDouble() / total.toDouble() * 100));
+  }
+
+  void _updateServerInfo() async {
+    var serverInfo = await _serverInfoService.getServerInfo();
+
+    // Update server info
+    state = state.copyWith(
+      serverInfo: ServerInfo(
+        diskSize: serverInfo.diskSize,
+        diskUse: serverInfo.diskUse,
+        diskAvailable: serverInfo.diskAvailable,
+        diskSizeRaw: serverInfo.diskSizeRaw,
+        diskUseRaw: serverInfo.diskUseRaw,
+        diskAvailableRaw: serverInfo.diskAvailableRaw,
+        diskUsagePercentage: serverInfo.diskUsagePercentage,
+      ),
+    );
+  }
+}
+
+final backupProvider = StateNotifierProvider<BackupNotifier, BackUpState>((ref) {
+  return BackupNotifier();
+});

mobile/lib/shared/services/backup.service.dart

@@ -0,0 +1,124 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:dio/dio.dart';
+import 'package:flutter/material.dart';
+import 'package:hive/hive.dart';
+import 'package:immich_mobile/constants/hive_box.dart';
+import 'package:immich_mobile/shared/services/network.service.dart';
+import 'package:immich_mobile/shared/models/device_info.model.dart';
+import 'package:immich_mobile/utils/dio_http_interceptor.dart';
+import 'package:immich_mobile/utils/files_helper.dart';
+import 'package:photo_manager/photo_manager.dart';
+import 'package:http_parser/http_parser.dart';
+import 'package:path/path.dart' as p;
+import 'package:exif/exif.dart';
+
+class BackupService {
+  final NetworkService _networkService = NetworkService();
+
+  Future<List<String>> getDeviceBackupAsset() async {
+    String deviceId = Hive.box(userInfoBox).get(deviceIdKey);
+
+    Response response = await _networkService.getRequest(url: "asset/$deviceId");
+    List<dynamic> result = jsonDecode(response.toString());
+
+    return result.cast<String>();
+  }
+
+  backupAsset(List<AssetEntity> assetList, CancelToken cancelToken, Function singleAssetDoneCb,
+      Function(int, int) uploadProgress) async {
+    var dio = Dio();
+    dio.interceptors.add(AuthenticatedRequestInterceptor());
+    String deviceId = Hive.box(userInfoBox).get(deviceIdKey);
+    String savedEndpoint = Hive.box(userInfoBox).get(serverEndpointKey);
+    File? file;
+
+    for (var entity in assetList) {
+      try {
+        file = await entity.file.timeout(const Duration(seconds: 5));
+
+        if (file != null) {
+          // reading exif
+          // var exifData = await readExifFromFile(file);
+
+          // for (String key in exifData.keys) {
+          //   debugPrint("- $key (${exifData[key]?.tagType}): ${exifData[key]}");
+          // }
+
+          // debugPrint("------------------");
+          String originalFileName = await entity.titleAsync;
+          String fileNameWithoutPath = originalFileName.toString().split(".")[0];
+          var fileExtension = p.extension(file.path);
+          LatLng coordinate = await entity.latlngAsync();
+          var mimeType = FileHelper.getMimeType(file.path);
+          var formData = FormData.fromMap({
+            'deviceAssetId': entity.id,
+            'deviceId': deviceId,
+            'assetType': _getAssetType(entity.type),
+            'createdAt': entity.createDateTime.toIso8601String(),
+            'modifiedAt': entity.modifiedDateTime.toIso8601String(),
+            'isFavorite': entity.isFavorite,
+            'fileExtension': fileExtension,
+            'lat': coordinate.latitude,
+            'lon': coordinate.longitude,
+            'files': [
+              await MultipartFile.fromFile(
+                file.path,
+                filename: fileNameWithoutPath,
+                contentType: MediaType(
+                  mimeType["type"],
+                  mimeType["subType"],
+                ),
+              ),
+            ]
+          });
+
+          Response res = await dio.post(
+            '$savedEndpoint/asset/upload',
+            data: formData,
+            cancelToken: cancelToken,
+            onSendProgress: (sent, total) => uploadProgress(sent, total),
+          );
+
+          if (res.statusCode == 201) {
+            singleAssetDoneCb();
+          }
+        }
+      } on DioError catch (e) {
+        debugPrint("DioError backupAsset: ${e.response}");
+        break;
+      } catch (e) {
+        debugPrint("ERROR backupAsset: ${e.toString()}");
+        continue;
+      } finally {
+        if (Platform.isIOS) {
+          file?.deleteSync();
+        }
+      }
+    }
+  }
+
+  String _getAssetType(AssetType assetType) {
+    switch (assetType) {
+      case AssetType.audio:
+        return "AUDIO";
+      case AssetType.image:
+        return "IMAGE";
+      case AssetType.video:
+        return "VIDEO";
+      case AssetType.other:
+        return "OTHER";
+    }
+  }
+
+  Future<DeviceInfoRemote> setAutoBackup(bool status, String deviceId, String deviceType) async {
+    var res = await _networkService.patchRequest(url: 'device-info', data: {
+      "isAutoBackup": status,
+      "deviceId": deviceId,
+      "deviceType": deviceType,
+    });
+
+    return DeviceInfoRemote.fromJson(res.toString());
+  }
+}

mobile/lib/shared/services/device_info.service.dart

@@ -0,0 +1,30 @@
+import 'package:device_info_plus/device_info_plus.dart';
+import 'package:flutter/material.dart';
+
+class DeviceInfoService {
+  Future<Map<String, dynamic>> getDeviceInfo() async {
+    // Get device info
+    DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
+    String? deviceId = "";
+    String deviceType = "";
+
+    try {
+      AndroidDeviceInfo androidInfo = await deviceInfo.androidInfo;
+      deviceId = androidInfo.androidId;
+      deviceType = "ANDROID";
+    } catch (e) {
+      debugPrint("Not an android device");
+    }
+
+    try {
+      IosDeviceInfo iosInfo = await deviceInfo.iosInfo;
+      deviceId = iosInfo.identifierForVendor;
+      deviceType = "IOS";
+      debugPrint("Device ID: $deviceId");
+    } catch (e) {
+      debugPrint("Not an ios device");
+    }
+
+    return {"deviceId": deviceId, "deviceType": deviceType};
+  }
+}

mobile/lib/shared/services/local_storage.service.dart

@@ -0,0 +1,18 @@
+import 'package:hive/hive.dart';
+import 'package:immich_mobile/constants/hive_box.dart';
+
+class LocalStorageService {
+  late Box _box;
+
+  LocalStorageService() {
+    _box = Hive.box(userInfoBox);
+  }
+
+  T get<T>(String key) {
+    return _box.get(key);
+  }
+
+  put<T>(String key, T value) {
+    return _box.put(key, value);
+  }
+}

mobile/lib/shared/services/network.service.dart

@@ -0,0 +1,89 @@
+import 'dart:convert';
+
+import 'package:dio/dio.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:hive/hive.dart';
+import 'package:immich_mobile/constants/hive_box.dart';
+import 'package:immich_mobile/utils/dio_http_interceptor.dart';
+
+class NetworkService {
+  Future<dynamic> getRequest({required String url}) async {
+    try {
+      var dio = Dio();
+      dio.interceptors.add(AuthenticatedRequestInterceptor());
+
+      var savedEndpoint = Hive.box(userInfoBox).get(serverEndpointKey);
+      Response res = await dio.get('$savedEndpoint/$url');
+
+      if (res.statusCode == 200) {
+        return res;
+      }
+    } on DioError catch (e) {
+      debugPrint("DioError: ${e.response}");
+    } catch (e) {
+      debugPrint("ERROR getRequest: ${e.toString()}");
+    }
+  }
+
+  Future<dynamic> postRequest({required String url, dynamic data}) async {
+    try {
+      var dio = Dio();
+      dio.interceptors.add(AuthenticatedRequestInterceptor());
+
+      var savedEndpoint = Hive.box(userInfoBox).get(serverEndpointKey);
+      String validUrl = Uri.parse('$savedEndpoint/$url').toString();
+      Response res = await dio.post(validUrl, data: data);
+
+      return res;
+    } on DioError catch (e) {
+      debugPrint("DioError: ${e.response}");
+      return false;
+    } catch (e) {
+      debugPrint("ERROR BackupService: $e");
+    }
+  }
+
+  Future<dynamic> patchRequest({required String url, dynamic data}) async {
+    try {
+      var dio = Dio();
+      dio.interceptors.add(AuthenticatedRequestInterceptor());
+
+      var savedEndpoint = Hive.box(userInfoBox).get(serverEndpointKey);
+
+      String validUrl = Uri.parse('$savedEndpoint/$url').toString();
+      Response res = await dio.patch(validUrl, data: data);
+
+      return res;
+    } on DioError catch (e) {
+      debugPrint("DioError: ${e.response}");
+    } catch (e) {
+      debugPrint("ERROR BackupService: $e");
+    }
+  }
+
+  Future<bool> pingServer() async {
+    try {
+      var dio = Dio();
+
+      var savedEndpoint = Hive.box(userInfoBox).get(serverEndpointKey);
+
+      String validUrl = Uri.parse('$savedEndpoint/server-info/ping').toString();
+
+      debugPrint("pint server at url $validUrl");
+      Response res = await dio.get(validUrl);
+      var jsonRespsonse = jsonDecode(res.toString());
+
+      if (jsonRespsonse["res"] == "pong") {
+        return true;
+      } else {
+        return false;
+      }
+    } on DioError catch (e) {
+      debugPrint("[PING SERVER] DioError: ${e.response} - $e");
+      return false;
+    } catch (e) {
+      debugPrint("ERROR BackupService: $e");
+      return false;
+    }
+  }
+}

mobile/lib/shared/services/server_info.service.dart

@@ -0,0 +1,15 @@
+import 'dart:convert';
+
+import 'package:dio/dio.dart';
+import 'package:immich_mobile/shared/services/network.service.dart';
+import 'package:immich_mobile/shared/models/server_info.model.dart';
+
+class ServerInfoService {
+  final NetworkService _networkService = NetworkService();
+
+  Future<ServerInfo> getServerInfo() async {
+    Response response = await _networkService.getRequest(url: 'server-info');
+
+    return ServerInfo.fromJson(response.toString());
+  }
+}

mobile/lib/shared/views/backup_controller_page.dart

@@ -0,0 +1,232 @@
+import 'package:auto_route/auto_route.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_hooks/flutter_hooks.dart';
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/modules/login/models/authentication_state.model.dart';
+import 'package:immich_mobile/shared/models/backup_state.model.dart';
+import 'package:immich_mobile/modules/login/providers/authentication.provider.dart';
+import 'package:immich_mobile/shared/providers/backup.provider.dart';
+import 'package:percent_indicator/linear_percent_indicator.dart';
+
+class BackupControllerPage extends HookConsumerWidget {
+  const BackupControllerPage({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    BackUpState _backupState = ref.watch(backupProvider);
+    AuthenticationState _authenticationState = ref.watch(authenticationProvider);
+
+    bool shouldBackup = _backupState.totalAssetCount - _backupState.assetOnDatabase == 0 ? false : true;
+
+    useEffect(() {
+      if (_backupState.backupProgress != BackUpProgressEnum.inProgress) {
+        ref.read(backupProvider.notifier).getBackupInfo();
+      }
+    }, []);
+
+    Widget _buildStorageInformation() {
+      return ListTile(
+        leading: Icon(
+          Icons.storage_rounded,
+          color: Theme.of(context).primaryColor,
+        ),
+        title: const Text(
+          "Server Storage",
+          style: TextStyle(fontWeight: FontWeight.bold, fontSize: 14),
+        ),
+        subtitle: Padding(
+          padding: const EdgeInsets.only(top: 8.0),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              LinearPercentIndicator(
+                padding: const EdgeInsets.only(top: 8.0),
+                lineHeight: 5.0,
+                percent: _backupState.serverInfo.diskUsagePercentage / 100.0,
+                backgroundColor: Colors.grey,
+                progressColor: Theme.of(context).primaryColor,
+              ),
+              Padding(
+                padding: const EdgeInsets.only(top: 12.0),
+                child: Text('${_backupState.serverInfo.diskUse} of ${_backupState.serverInfo.diskSize} used'),
+              ),
+            ],
+          ),
+        ),
+      );
+    }
+
+    ListTile _buildBackupController() {
+      var backUpOption = _authenticationState.deviceInfo.isAutoBackup ? "on" : "off";
+      var isAutoBackup = _authenticationState.deviceInfo.isAutoBackup;
+      var backupBtnText = _authenticationState.deviceInfo.isAutoBackup ? "off" : "on";
+      return ListTile(
+        isThreeLine: true,
+        leading: isAutoBackup
+            ? Icon(
+                Icons.cloud_done_rounded,
+                color: Theme.of(context).primaryColor,
+              )
+            : const Icon(Icons.cloud_off_rounded),
+        title: Text(
+          "Back up is $backUpOption",
+          style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 14),
+        ),
+        subtitle: Padding(
+          padding: const EdgeInsets.symmetric(vertical: 8.0),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: [
+              !isAutoBackup
+                  ? const Text(
+                      "Turn on backup to automatically upload new assets to the server.",
+                      style: TextStyle(fontSize: 14),
+                    )
+                  : Container(),
+              OutlinedButton(
+                onPressed: () {
+                  isAutoBackup
+                      ? ref.watch(authenticationProvider.notifier).setAutoBackup(false)
+                      : ref.watch(authenticationProvider.notifier).setAutoBackup(true);
+                },
+                child: Text("Turn $backupBtnText Backup"),
+              )
+            ],
+          ),
+        ),
+      );
+    }
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text(
+          "Backup",
+          style: TextStyle(fontWeight: FontWeight.bold),
+        ),
+        leading: IconButton(
+            onPressed: () {
+              AutoRouter.of(context).pop(true);
+            },
+            icon: const Icon(Icons.arrow_back_ios_rounded)),
+      ),
+      body: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: ListView(
+          // crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            const Padding(
+              padding: EdgeInsets.all(8.0),
+              child: Text(
+                "Backup Information",
+                style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
+              ),
+            ),
+            BackupInfoCard(
+              title: "Total",
+              subtitle: "All images and video on the device",
+              info: "${_backupState.totalAssetCount}",
+            ),
+            BackupInfoCard(
+              title: "Backup",
+              subtitle: "Images and videos of the device that are backup on server",
+              info: "${_backupState.assetOnDatabase}",
+            ),
+            BackupInfoCard(
+              title: "Remainder",
+              subtitle: "Images and videos that has not been backing up",
+              info: "${_backupState.totalAssetCount - _backupState.assetOnDatabase}",
+            ),
+            const Divider(),
+            _buildBackupController(),
+            const Divider(),
+            _buildStorageInformation(),
+            const Divider(),
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: Text(
+                  "Asset that were being backup: ${_backupState.backingUpAssetCount} [${_backupState.progressInPercentage.toStringAsFixed(0)}%]"),
+            ),
+            Padding(
+              padding: const EdgeInsets.only(left: 8.0),
+              child: Row(children: [
+                const Text("Backup Progress:"),
+                const Padding(padding: EdgeInsets.symmetric(horizontal: 2)),
+                _backupState.backupProgress == BackUpProgressEnum.inProgress
+                    ? const CircularProgressIndicator.adaptive()
+                    : const Text("Done"),
+              ]),
+            ),
+            Padding(
+              padding: const EdgeInsets.all(8.0),
+              child: Container(
+                child: _backupState.backupProgress == BackUpProgressEnum.inProgress
+                    ? ElevatedButton(
+                        style: ElevatedButton.styleFrom(primary: Colors.red[300]),
+                        onPressed: () {
+                          ref.read(backupProvider.notifier).cancelBackup();
+                        },
+                        child: const Text("Cancel"),
+                      )
+                    : ElevatedButton(
+                        onPressed: shouldBackup
+                            ? () {
+                                ref.read(backupProvider.notifier).startBackupProcess();
+                              }
+                            : null,
+                        child: const Text("Start Backup"),
+                      ),
+              ),
+            )
+          ],
+        ),
+      ),
+    );
+  }
+}
+
+class BackupInfoCard extends StatelessWidget {
+  final String title;
+  final String subtitle;
+  final String info;
+  const BackupInfoCard({Key? key, required this.title, required this.subtitle, required this.info}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(5), // if you need this
+        side: const BorderSide(
+          color: Colors.black12,
+          width: 1,
+        ),
+      ),
+      elevation: 0,
+      borderOnForeground: false,
+      child: ListTile(
+        minVerticalPadding: 15,
+        isThreeLine: true,
+        title: Text(
+          title,
+          style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 20),
+        ),
+        subtitle: Padding(
+          padding: const EdgeInsets.only(top: 8.0),
+          child: Text(
+            subtitle,
+            style: const TextStyle(color: Color(0xFF808080), fontSize: 12),
+          ),
+        ),
+        trailing: Column(
+          mainAxisAlignment: MainAxisAlignment.center,
+          children: [
+            Text(
+              info,
+              style: const TextStyle(fontSize: 24, fontWeight: FontWeight.bold),
+            ),
+            const Text("assets"),
+          ],
+        ),
+      ),
+    );
+  }
+}

mobile/lib/shared/views/image_viewer_page.dart

@@ -0,0 +1,64 @@
+import 'package:auto_route/auto_route.dart';
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter/material.dart';
+import 'package:hive/hive.dart';
+import 'package:immich_mobile/constants/hive_box.dart';
+
+class ImageViewerPage extends StatelessWidget {
+  final String imageUrl;
+  final String heroTag;
+  final String thumbnailUrl;
+
+  const ImageViewerPage({Key? key, required this.imageUrl, required this.heroTag, required this.thumbnailUrl})
+      : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    var box = Hive.box(userInfoBox);
+
+    return Scaffold(
+      backgroundColor: Colors.black,
+      appBar: AppBar(
+        toolbarHeight: 60,
+        backgroundColor: Colors.black,
+        leading: IconButton(
+            onPressed: () {
+              AutoRouter.of(context).pop();
+            },
+            icon: const Icon(Icons.arrow_back_ios)),
+      ),
+      body: Dismissible(
+        direction: DismissDirection.vertical,
+        onDismissed: (_) {
+          AutoRouter.of(context).pop();
+        },
+        key: Key(heroTag),
+        child: Center(
+          child: Hero(
+            tag: heroTag,
+            child: CachedNetworkImage(
+              fit: BoxFit.cover,
+              imageUrl: imageUrl,
+              httpHeaders: {"Authorization": "Bearer ${box.get(accessTokenKey)}"},
+              fadeInDuration: const Duration(milliseconds: 250),
+              errorWidget: (context, url, error) => const Icon(Icons.error),
+              placeholder: (context, url) {
+                return CachedNetworkImage(
+                  fit: BoxFit.cover,
+                  imageUrl: thumbnailUrl,
+                  httpHeaders: {"Authorization": "Bearer ${box.get(accessTokenKey)}"},
+                  placeholderFadeInDuration: const Duration(milliseconds: 0),
+                  progressIndicatorBuilder: (context, url, downloadProgress) => Transform.scale(
+                    scale: 0.2,
+                    child: CircularProgressIndicator(value: downloadProgress.progress),
+                  ),
+                  errorWidget: (context, url, error) => const Icon(Icons.error),
+                );
+              },
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}