mirror of
https://github.com/immich-app/immich.git
synced 2025-10-30 18:35:00 -04:00
323 lines
8.7 KiB
Dart
323 lines
8.7 KiB
Dart
import 'package:immich_mobile/shared/models/exif_info.dart';
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import 'package:immich_mobile/shared/models/store.dart';
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import 'package:immich_mobile/utils/hash.dart';
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import 'package:isar/isar.dart';
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import 'package:openapi/api.dart';
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import 'package:photo_manager/photo_manager.dart';
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import 'package:immich_mobile/utils/builtin_extensions.dart';
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import 'package:path/path.dart' as p;
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part 'asset.g.dart';
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/// Asset (online or local)
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@Collection(inheritance: false)
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class Asset {
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Asset.remote(AssetResponseDto remote)
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: remoteId = remote.id,
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isLocal = false,
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fileCreatedAt = DateTime.parse(remote.fileCreatedAt),
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fileModifiedAt = DateTime.parse(remote.fileModifiedAt),
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updatedAt = DateTime.parse(remote.updatedAt),
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durationInSeconds = remote.duration.toDuration()?.inSeconds ?? 0,
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type = remote.type.toAssetType(),
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fileName = p.basename(remote.originalPath),
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height = remote.exifInfo?.exifImageHeight?.toInt(),
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width = remote.exifInfo?.exifImageWidth?.toInt(),
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livePhotoVideoId = remote.livePhotoVideoId,
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localId = remote.deviceAssetId,
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deviceId = fastHash(remote.deviceId),
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ownerId = fastHash(remote.ownerId),
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exifInfo =
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remote.exifInfo != null ? ExifInfo.fromDto(remote.exifInfo!) : null,
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isFavorite = remote.isFavorite;
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Asset.local(AssetEntity local)
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: localId = local.id,
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isLocal = true,
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durationInSeconds = local.duration,
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type = AssetType.values[local.typeInt],
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height = local.height,
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width = local.width,
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fileName = local.title!,
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deviceId = Store.get(StoreKey.deviceIdHash),
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ownerId = Store.get(StoreKey.currentUser).isarId,
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fileModifiedAt = local.modifiedDateTime,
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updatedAt = local.modifiedDateTime,
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isFavorite = local.isFavorite,
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fileCreatedAt = local.createDateTime {
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if (fileCreatedAt.year == 1970) {
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fileCreatedAt = fileModifiedAt;
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}
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if (local.latitude != null) {
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exifInfo = ExifInfo(lat: local.latitude, long: local.longitude);
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}
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}
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Asset({
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this.remoteId,
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required this.localId,
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required this.deviceId,
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required this.ownerId,
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required this.fileCreatedAt,
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required this.fileModifiedAt,
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required this.updatedAt,
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required this.durationInSeconds,
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required this.type,
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this.width,
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this.height,
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required this.fileName,
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this.livePhotoVideoId,
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this.exifInfo,
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required this.isFavorite,
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required this.isLocal,
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});
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@ignore
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AssetEntity? _local;
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@ignore
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AssetEntity? get local {
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if (isLocal && _local == null) {
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_local = AssetEntity(
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id: localId,
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typeInt: isImage ? 1 : 2,
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width: width ?? 0,
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height: height ?? 0,
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duration: durationInSeconds,
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createDateSecond: fileCreatedAt.millisecondsSinceEpoch ~/ 1000,
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modifiedDateSecond: fileModifiedAt.millisecondsSinceEpoch ~/ 1000,
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title: fileName,
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);
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}
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return _local;
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}
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Id id = Isar.autoIncrement;
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@Index(unique: false, replace: false, type: IndexType.hash)
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String? remoteId;
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@Index(
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unique: false,
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replace: false,
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type: IndexType.hash,
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composite: [CompositeIndex('deviceId')],
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)
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String localId;
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int deviceId;
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int ownerId;
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DateTime fileCreatedAt;
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DateTime fileModifiedAt;
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DateTime updatedAt;
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int durationInSeconds;
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@Enumerated(EnumType.ordinal)
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AssetType type;
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short? width;
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short? height;
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String fileName;
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String? livePhotoVideoId;
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bool isFavorite;
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bool isLocal;
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@ignore
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ExifInfo? exifInfo;
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@ignore
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bool get isInDb => id != Isar.autoIncrement;
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@ignore
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String get name => p.withoutExtension(fileName);
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@ignore
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bool get isRemote => remoteId != null;
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@ignore
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bool get isImage => type == AssetType.image;
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@ignore
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Duration get duration => Duration(seconds: durationInSeconds);
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@override
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bool operator ==(other) {
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if (other is! Asset) return false;
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return id == other.id &&
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remoteId == other.remoteId &&
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localId == other.localId &&
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deviceId == other.deviceId &&
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ownerId == other.ownerId &&
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fileCreatedAt == other.fileCreatedAt &&
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fileModifiedAt == other.fileModifiedAt &&
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updatedAt == other.updatedAt &&
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durationInSeconds == other.durationInSeconds &&
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type == other.type &&
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width == other.width &&
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height == other.height &&
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fileName == other.fileName &&
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livePhotoVideoId == other.livePhotoVideoId &&
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isFavorite == other.isFavorite &&
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isLocal == other.isLocal;
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}
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@override
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@ignore
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int get hashCode =>
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id.hashCode ^
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remoteId.hashCode ^
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localId.hashCode ^
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deviceId.hashCode ^
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ownerId.hashCode ^
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fileCreatedAt.hashCode ^
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fileModifiedAt.hashCode ^
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updatedAt.hashCode ^
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durationInSeconds.hashCode ^
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type.hashCode ^
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width.hashCode ^
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height.hashCode ^
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fileName.hashCode ^
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livePhotoVideoId.hashCode ^
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isFavorite.hashCode ^
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isLocal.hashCode;
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bool updateFromAssetEntity(AssetEntity ae) {
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// TODO check more fields;
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// width and height are most important because local assets require these
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final bool hasChanges =
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isLocal == false || width != ae.width || height != ae.height;
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if (hasChanges) {
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isLocal = true;
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width = ae.width;
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height = ae.height;
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}
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return hasChanges;
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}
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Asset withUpdatesFromDto(AssetResponseDto dto) =>
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Asset.remote(dto).updateFromDb(this);
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Asset updateFromDb(Asset a) {
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assert(localId == a.localId);
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assert(deviceId == a.deviceId);
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id = a.id;
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isLocal |= a.isLocal;
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remoteId ??= a.remoteId;
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width ??= a.width;
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height ??= a.height;
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exifInfo ??= a.exifInfo;
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exifInfo?.id = id;
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return this;
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}
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Future<void> put(Isar db) async {
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await db.assets.put(this);
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if (exifInfo != null) {
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exifInfo!.id = id;
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await db.exifInfos.put(exifInfo!);
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}
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}
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/// compares assets by [ownerId], [deviceId], [localId]
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static int compareByOwnerDeviceLocalId(Asset a, Asset b) {
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final int ownerIdOrder = a.ownerId.compareTo(b.ownerId);
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if (ownerIdOrder != 0) {
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return ownerIdOrder;
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}
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final int deviceIdOrder = a.deviceId.compareTo(b.deviceId);
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if (deviceIdOrder != 0) {
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return deviceIdOrder;
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}
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final int localIdOrder = a.localId.compareTo(b.localId);
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return localIdOrder;
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}
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/// compares assets by [ownerId], [deviceId], [localId], [fileModifiedAt]
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static int compareByOwnerDeviceLocalIdModified(Asset a, Asset b) {
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final int order = compareByOwnerDeviceLocalId(a, b);
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return order != 0 ? order : a.fileModifiedAt.compareTo(b.fileModifiedAt);
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}
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static int compareById(Asset a, Asset b) => a.id.compareTo(b.id);
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static int compareByLocalId(Asset a, Asset b) =>
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a.localId.compareTo(b.localId);
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@override
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String toString() {
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return """
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{
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"remoteId": "${remoteId ?? "N/A"}",
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"localId": "$localId",
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"deviceId": "$deviceId",
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"ownerId": "$ownerId",
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"livePhotoVideoId": "${livePhotoVideoId ?? "N/A"}",
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"fileCreatedAt": "$fileCreatedAt",
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"fileModifiedAt": "$fileModifiedAt",
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"updatedAt": "$updatedAt",
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"durationInSeconds": $durationInSeconds,
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"type": "$type",
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"fileName": "$fileName",
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"isFavorite": $isFavorite,
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"isLocal": $isLocal,
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"width": ${width ?? "N/A"},
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"height": ${height ?? "N/A"}
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}""";
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}
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}
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enum AssetType {
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// do not change this order!
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other,
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image,
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video,
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audio,
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}
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extension AssetTypeEnumHelper on AssetTypeEnum {
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AssetType toAssetType() {
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switch (this) {
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case AssetTypeEnum.IMAGE:
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return AssetType.image;
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case AssetTypeEnum.VIDEO:
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return AssetType.video;
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case AssetTypeEnum.AUDIO:
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return AssetType.audio;
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case AssetTypeEnum.OTHER:
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return AssetType.other;
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}
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throw Exception();
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}
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}
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extension AssetsHelper on IsarCollection<Asset> {
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Future<int> deleteAllByRemoteId(Iterable<String> ids) =>
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ids.isEmpty ? Future.value(0) : _remote(ids).deleteAll();
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Future<int> deleteAllByLocalId(Iterable<String> ids) =>
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ids.isEmpty ? Future.value(0) : _local(ids).deleteAll();
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Future<List<Asset>> getAllByRemoteId(Iterable<String> ids) =>
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ids.isEmpty ? Future.value([]) : _remote(ids).findAll();
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Future<List<Asset>> getAllByLocalId(Iterable<String> ids) =>
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ids.isEmpty ? Future.value([]) : _local(ids).findAll();
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QueryBuilder<Asset, Asset, QAfterWhereClause> _remote(Iterable<String> ids) =>
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where().anyOf(ids, (q, String e) => q.remoteIdEqualTo(e));
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QueryBuilder<Asset, Asset, QAfterWhereClause> _local(Iterable<String> ids) {
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return where().anyOf(
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ids,
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(q, String e) =>
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q.localIdDeviceIdEqualTo(e, Store.get(StoreKey.deviceIdHash)),
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);
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}
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}
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