feat(mobile) delete button in detail viewer (#1165)

mobile/lib/modules/asset_viewer/ui/top_control_app_bar.dart

@@ -10,6 +10,7 @@ class TopControlAppBar extends HookConsumerWidget with PreferredSizeWidget {
     required this.onMoreInfoPressed,
     required this.onDownloadPressed,
     required this.onSharePressed,
+    required this.onDeletePressed,
     required this.onToggleMotionVideo,
     required this.isPlayingMotionVideo,
   }) : super(key: key);
@@ -18,6 +19,7 @@ class TopControlAppBar extends HookConsumerWidget with PreferredSizeWidget {
   final Function onMoreInfoPressed;
   final VoidCallback? onDownloadPressed;
   final VoidCallback onToggleMotionVideo;
+  final VoidCallback onDeletePressed;
   final Function onSharePressed;
   final bool isPlayingMotionVideo;
 
@@ -74,7 +76,18 @@ class TopControlAppBar extends HookConsumerWidget with PreferredSizeWidget {
             onSharePressed();
           },
           icon: Icon(
-            Icons.share,
+            Icons.ios_share_rounded,
+            color: Colors.grey[200],
+          ),
+        ),
+        IconButton(
+          iconSize: iconSize,
+          splashRadius: iconSize,
+          onPressed: () {
+            onDeletePressed();
+          },
+          icon: Icon(
+            Icons.delete_outline_rounded,
             color: Colors.grey[200],
           ),
         ),

mobile/lib/modules/asset_viewer/views/gallery_viewer.dart

@@ -11,9 +11,11 @@ import 'package:immich_mobile/modules/asset_viewer/ui/top_control_app_bar.dart';
 import 'package:immich_mobile/modules/asset_viewer/views/image_viewer_page.dart';
 import 'package:immich_mobile/modules/asset_viewer/views/video_viewer_page.dart';
 import 'package:immich_mobile/modules/home/services/asset.service.dart';
+import 'package:immich_mobile/modules/home/ui/delete_diaglog.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';
 
 // ignore: must_be_immutable
 class GalleryViewerPage extends HookConsumerWidget {
@@ -86,6 +88,20 @@ class GalleryViewerPage extends HookConsumerWidget {
       }
     }
 
+    void handleDelete(Asset deleteAsset) {
+      showDialog(
+        context: context,
+        builder: (BuildContext _) {
+          return DeleteDialog(
+            onDelete: () {
+              ref.watch(assetProvider.notifier).deleteAssets({deleteAsset});
+              AutoRouter.of(context).pop(null);
+            },
+          );
+        },
+      );
+    }
+
     return Scaffold(
       backgroundColor: Colors.black,
       appBar: TopControlAppBar(
@@ -110,6 +126,7 @@ class GalleryViewerPage extends HookConsumerWidget {
         onToggleMotionVideo: (() {
           isPlayingMotionVideo.value = !isPlayingMotionVideo.value;
         }),
+        onDeletePressed: () => handleDelete((assetList[indexOfAsset.value])),
       ),
       body: SafeArea(
         child: PageView.builder(