feat(mobile): show local assets (#905)

* introduce Asset as composition of AssetResponseDTO and AssetEntity

* filter out duplicate assets (that are both local and remote, take only remote for now)

* only allow remote images to be added to albums

* introduce ImmichImage to render Asset using local or remote data

* optimized deletion of local assets

* local video file playback

* allow multiple methods to wait on background service finished

* skip local assets when adding to album from home screen

* fix and optimize delete

* show gray box placeholder for local assets

* add comments

* fix bug: duplicate assets in state after onNewAssetUploaded

mobile/lib/modules/album/ui/album_viewer_thumbnail.dart

@@ -1,18 +1,15 @@
 import 'package:auto_route/auto_route.dart';
-import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
-import 'package:hive_flutter/hive_flutter.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
-import 'package:immich_mobile/constants/hive_box.dart';
 import 'package:immich_mobile/modules/login/providers/authentication.provider.dart';
 import 'package:immich_mobile/modules/album/providers/asset_selection.provider.dart';
 import 'package:immich_mobile/routing/router.dart';
-import 'package:immich_mobile/utils/image_url_builder.dart';
-import 'package:openapi/api.dart';
+import 'package:immich_mobile/shared/models/asset.dart';
+import 'package:immich_mobile/shared/ui/immich_image.dart';
 
 class AlbumViewerThumbnail extends HookConsumerWidget {
-  final AssetResponseDto asset;
-  final List<AssetResponseDto> assetList;
+  final Asset asset;
+  final List<Asset> assetList;
   final bool showStorageIndicator;
 
   const AlbumViewerThumbnail({
@@ -24,8 +21,6 @@ class AlbumViewerThumbnail extends HookConsumerWidget {
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    var box = Hive.box(userInfoBox);
-    var thumbnailRequestUrl = getThumbnailUrl(asset);
     var deviceId = ref.watch(authenticationProvider).deviceId;
     final selectedAssetsInAlbumViewer =
         ref.watch(assetSelectionProvider).selectedAssetsInAlbumViewer;
@@ -120,27 +115,7 @@ class AlbumViewerThumbnail extends HookConsumerWidget {
     _buildThumbnailImage() {
       return Container(
         decoration: BoxDecoration(border: drawBorderColor()),
-        child: CachedNetworkImage(
-          cacheKey: asset.id,
-          width: 300,
-          height: 300,
-          memCacheHeight: 200,
-          fit: BoxFit.cover,
-          imageUrl: thumbnailRequestUrl,
-          httpHeaders: {"Authorization": "Bearer ${box.get(accessTokenKey)}"},
-          fadeInDuration: const Duration(milliseconds: 250),
-          progressIndicatorBuilder: (context, url, downloadProgress) =>
-              Transform.scale(
-            scale: 0.2,
-            child: CircularProgressIndicator(value: downloadProgress.progress),
-          ),
-          errorWidget: (context, url, error) {
-            return Icon(
-              Icons.image_not_supported_outlined,
-              color: Theme.of(context).primaryColor,
-            );
-          },
-        ),
+        child: ImmichImage(asset, width: 300, height: 300),
       );
     }
 
@@ -167,7 +142,7 @@ class AlbumViewerThumbnail extends HookConsumerWidget {
         children: [
           _buildThumbnailImage(),
           if (showStorageIndicator) _buildAssetStoreLocationIcon(),
-          if (asset.type != AssetTypeEnum.IMAGE) _buildVideoLabel(),
+          if (!asset.isImage) _buildVideoLabel(),
           if (isMultiSelectionEnable) _buildAssetSelectionIcon(),
         ],
       ),

mobile/lib/modules/album/ui/asset_grid_by_month.dart

@@ -1,10 +1,10 @@
 import 'package:flutter/material.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/modules/album/ui/selection_thumbnail_image.dart';
-import 'package:openapi/api.dart';
+import 'package:immich_mobile/shared/models/asset.dart';
 
 class AssetGridByMonth extends HookConsumerWidget {
-  final List<AssetResponseDto> assetGroup;
+  final List<Asset> assetGroup;
   const AssetGridByMonth({Key? key, required this.assetGroup})
       : super(key: key);
   @override

mobile/lib/modules/album/ui/month_group_title.dart

@@ -2,11 +2,11 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/modules/album/providers/asset_selection.provider.dart';
-import 'package:openapi/api.dart';
+import 'package:immich_mobile/shared/models/asset.dart';
 
 class MonthGroupTitle extends HookConsumerWidget {
   final String month;
-  final List<AssetResponseDto> assetGroup;
+  final List<Asset> assetGroup;
 
   const MonthGroupTitle({
     Key? key,

mobile/lib/modules/album/ui/selection_thumbnail_image.dart

@@ -1,29 +1,24 @@
-import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
-import 'package:hive_flutter/hive_flutter.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
-import 'package:immich_mobile/constants/hive_box.dart';
 import 'package:immich_mobile/modules/album/providers/asset_selection.provider.dart';
-import 'package:immich_mobile/utils/image_url_builder.dart';
-import 'package:openapi/api.dart';
+import 'package:immich_mobile/shared/models/asset.dart';
+import 'package:immich_mobile/shared/ui/immich_image.dart';
 
 class SelectionThumbnailImage extends HookConsumerWidget {
-  final AssetResponseDto asset;
+  final Asset asset;
 
   const SelectionThumbnailImage({Key? key, required this.asset})
       : super(key: key);
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    var box = Hive.box(userInfoBox);
-    var thumbnailRequestUrl = getThumbnailUrl(asset);
     var selectedAsset =
         ref.watch(assetSelectionProvider).selectedNewAssetsForAlbum;
     var newAssetsForAlbum =
         ref.watch(assetSelectionProvider).selectedAdditionalAssetsForAlbum;
     var isAlbumExist = ref.watch(assetSelectionProvider).isAlbumExist;
 
-    Widget _buildSelectionIcon(AssetResponseDto asset) {
+    Widget _buildSelectionIcon(Asset asset) {
       var isSelected = selectedAsset.map((item) => item.id).contains(asset.id);
       var isNewlySelected =
           newAssetsForAlbum.map((item) => item.id).contains(asset.id);
@@ -110,30 +105,7 @@ class SelectionThumbnailImage extends HookConsumerWidget {
         children: [
           Container(
             decoration: BoxDecoration(border: drawBorderColor()),
-            child: CachedNetworkImage(
-              cacheKey: asset.id,
-              width: 150,
-              height: 150,
-              memCacheHeight: asset.type == AssetTypeEnum.IMAGE ? 150 : 150,
-              fit: BoxFit.cover,
-              imageUrl: thumbnailRequestUrl,
-              httpHeaders: {
-                "Authorization": "Bearer ${box.get(accessTokenKey)}"
-              },
-              fadeInDuration: const Duration(milliseconds: 250),
-              progressIndicatorBuilder: (context, url, downloadProgress) =>
-                  Transform.scale(
-                scale: 0.2,
-                child:
-                    CircularProgressIndicator(value: downloadProgress.progress),
-              ),
-              errorWidget: (context, url, error) {
-                return Icon(
-                  Icons.image_not_supported_outlined,
-                  color: Theme.of(context).primaryColor,
-                );
-              },
-            ),
+            child: ImmichImage(asset, width: 150, height: 150),
           ),
           Padding(
             padding: const EdgeInsets.all(3.0),
@@ -142,7 +114,7 @@ class SelectionThumbnailImage extends HookConsumerWidget {
               child: _buildSelectionIcon(asset),
             ),
           ),
-          if (asset.type != AssetTypeEnum.IMAGE)
+          if (!asset.isImage)
             Positioned(
               bottom: 5,
               right: 5,

mobile/lib/modules/album/ui/shared_album_thumbnail_image.dart

@@ -1,49 +1,23 @@
-import 'package:cached_network_image/cached_network_image.dart';
 import 'package:flutter/material.dart';
-import 'package:hive_flutter/hive_flutter.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
-import 'package:immich_mobile/constants/hive_box.dart';
-import 'package:immich_mobile/utils/image_url_builder.dart';
-import 'package:openapi/api.dart';
+import 'package:immich_mobile/shared/models/asset.dart';
+import 'package:immich_mobile/shared/ui/immich_image.dart';
 
 class SharedAlbumThumbnailImage extends HookConsumerWidget {
-  final AssetResponseDto asset;
+  final Asset asset;
 
   const SharedAlbumThumbnailImage({Key? key, required this.asset})
       : super(key: key);
 
   @override
   Widget build(BuildContext context, WidgetRef ref) {
-    var box = Hive.box(userInfoBox);
-
     return GestureDetector(
       onTap: () {
         // debugPrint("View ${asset.id}");
       },
       child: Stack(
         children: [
-          CachedNetworkImage(
-            cacheKey: asset.id,
-            width: 500,
-            height: 500,
-            memCacheHeight: 500,
-            fit: BoxFit.cover,
-            imageUrl: getThumbnailUrl(asset),
-            httpHeaders: {"Authorization": "Bearer ${box.get(accessTokenKey)}"},
-            fadeInDuration: const Duration(milliseconds: 250),
-            progressIndicatorBuilder: (context, url, downloadProgress) =>
-                Transform.scale(
-              scale: 0.2,
-              child:
-                  CircularProgressIndicator(value: downloadProgress.progress),
-            ),
-            errorWidget: (context, url, error) {
-              return Icon(
-                Icons.image_not_supported_outlined,
-                color: Theme.of(context).primaryColor,
-              );
-            },
-          ),
+          ImmichImage(asset, width: 500, height: 500),
         ],
       ),
     );