fix orientation for remote assets

mobile/lib/entities/asset.entity.dart

@@ -22,12 +22,8 @@ class Asset {
         durationInSeconds = remote.duration.toDuration()?.inSeconds ?? 0,
         type = remote.type.toAssetType(),
         fileName = remote.originalFileName,
-        height = isFlipped(remote)
-            ? remote.exifInfo?.exifImageWidth?.toInt()
-            : remote.exifInfo?.exifImageHeight?.toInt(),
-        width = isFlipped(remote)
-            ? remote.exifInfo?.exifImageHeight?.toInt()
-            : remote.exifInfo?.exifImageWidth?.toInt(),
+        height = remote.exifInfo?.exifImageHeight?.toInt(),
+        width = remote.exifInfo?.exifImageWidth?.toInt(),
         livePhotoVideoId = remote.livePhotoVideoId,
         ownerId = fastHash(remote.ownerId),
         exifInfo =
@@ -192,6 +188,14 @@ class Asset {
   @ignore
   set byteHash(List<int> hash) => checksum = base64.encode(hash);
 
+  @ignore
+  int? get orientatedWidth =>
+      exifInfo != null && exifInfo!.isFlipped ? height : width;
+
+  @ignore
+  int? get orientatedHeight =>
+      exifInfo != null && exifInfo!.isFlipped ? width : height;
+
   @override
   bool operator ==(other) {
     if (other is! Asset) return false;
@@ -511,21 +515,3 @@ extension AssetsHelper on IsarCollection<Asset> {
     return where().anyOf(ids, (q, String e) => q.localIdEqualTo(e));
   }
 }
-
-/// Returns `true` if this [int] is flipped 90° clockwise
-bool isRotated90CW(int orientation) {
-  return [7, 8, -90].contains(orientation);
-}
-
-/// Returns `true` if this [int] is flipped 270° clockwise
-bool isRotated270CW(int orientation) {
-  return [5, 6, 90].contains(orientation);
-}
-
-/// Returns `true` if this [Asset] is flipped 90° or 270° clockwise
-bool isFlipped(AssetResponseDto response) {
-  final int orientation =
-      int.tryParse(response.exifInfo?.orientation ?? '0') ?? 0;
-  return orientation != 0 &&
-      (isRotated90CW(orientation) || isRotated270CW(orientation));
-}

mobile/lib/entities/exif_info.entity.dart

@@ -47,7 +47,10 @@ class ExifInfo {
   String get focalLength => mm != null ? mm!.toStringAsFixed(1) : "";
 
   @ignore
-  bool get isFlipped => _isOrientationFlipped(orientation);
+  bool? _isFlipped;
+
+  @ignore
+  bool get isFlipped => _isFlipped ??= _isOrientationFlipped(orientation);
 
   @ignore
   double? get latitude => lat;

mobile/lib/pages/common/native_video_viewer.page.dart

@@ -13,6 +13,7 @@ import 'package:immich_mobile/services/asset.service.dart';
 import 'package:immich_mobile/widgets/asset_viewer/custom_video_player_controls.dart';
 import 'package:immich_mobile/widgets/common/delayed_loading_indicator.dart';
 import 'package:native_video_player/native_video_player.dart';
+import 'package:photo_manager/photo_manager.dart';
 import 'package:wakelock_plus/wakelock_plus.dart';
 
 class NativeVideoViewerPage extends HookConsumerWidget {
@@ -63,7 +64,7 @@ class NativeVideoViewerPage extends HookConsumerWidget {
 
     Future<VideoSource> createSource(Asset asset) async {
       if (asset.isLocal && asset.livePhotoVideoId == null) {
-        final entity = await asset.local!.obtainForNewProperties();
+        final entity = await AssetEntity.fromId(asset.localId!);
         final file = await entity?.file;
         if (entity == null || file == null) {
           throw Exception('No file found for the video');
@@ -79,13 +80,10 @@ class NativeVideoViewerPage extends HookConsumerWidget {
       } else {
         final assetWithExif =
             await ref.read(assetServiceProvider).loadExif(asset);
-        final shouldFlip = assetWithExif.exifInfo?.isFlipped ?? false;
-        width.value = (shouldFlip ? assetWithExif.height : assetWithExif.width)
-                ?.toDouble() ??
-            width.value;
-        height.value = (shouldFlip ? assetWithExif.width : assetWithExif.height)
-                ?.toDouble() ??
-            height.value;
+
+        width.value = assetWithExif.orientatedWidth?.toDouble() ?? width.value;
+        height.value =
+            assetWithExif.orientatedHeight?.toDouble() ?? height.value;
 
         // Use a network URL for the video player controller
         final serverEndpoint = Store.get(StoreKey.serverEndpoint);
@@ -132,7 +130,7 @@ class NativeVideoViewerPage extends HookConsumerWidget {
       }
     });
 
-    // When the custom video controls paus or plays
+    // // When the custom video controls pause or play
     ref.listen(videoPlayerControlsProvider.select((value) => value.pause),
         (_, pause) {
       try {

mobile/lib/widgets/asset_viewer/detail_panel/file_info.dart

@@ -15,8 +15,9 @@ class FileInfo extends StatelessWidget {
   Widget build(BuildContext context) {
     final textColor = context.isDarkTheme ? Colors.white : Colors.black;
 
-    String resolution = asset.width != null && asset.height != null
-        ? "${asset.height} x ${asset.width}  "
+    String resolution =
+        asset.orientatedHeight != null && asset.orientatedWidth != null
+            ? "${asset.orientatedHeight} x ${asset.orientatedWidth}  "
             : "";
     String fileSize = asset.exifInfo?.fileSize != null
         ? formatBytes(asset.exifInfo!.fileSize!)