fix(mobile): asset state when delete from trash (#6476)

* fix(mobile): handle asset removal state from trash for merged assets

* fix(mobile): use appropriate text for trash / delete

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/assets/i18n/en-US.json

@@ -142,8 +142,9 @@
   "control_bottom_app_bar_archive": "Archive",
   "control_bottom_app_bar_create_new_album": "Create new album",
   "control_bottom_app_bar_delete_from_immich": "Delete from Immich",
+  "control_bottom_app_bar_trash_from_immich": "Move to Trash",
   "control_bottom_app_bar_delete_from_local": "Delete from device",
-  "control_bottom_app_bar_delete": "Delete Everywhere",
+  "control_bottom_app_bar_delete": "Remove Everywhere",
   "control_bottom_app_bar_edit_location": "Edit Location",
   "control_bottom_app_bar_edit_time": "Edit Date & Time",
   "control_bottom_app_bar_favorite": "Favorite",

mobile/lib/modules/home/ui/control_bottom_app_bar.dart

@@ -122,7 +122,9 @@ class ControlBottomAppBar extends ConsumerWidget {
             constraints: const BoxConstraints(maxWidth: 85),
             child: ControlBoxButton(
               iconData: Icons.cloud_off_outlined,
-              label: "control_bottom_app_bar_delete_from_immich".tr(),
+              label: trashEnabled
+                  ? "control_bottom_app_bar_trash_from_immich".tr()
+                  : "control_bottom_app_bar_delete_from_immich".tr(),
               onPressed: enabled
                   ? () => handleRemoteDelete(
                         !trashEnabled,

mobile/lib/modules/trash/providers/trashed_asset.provider.dart

@@ -2,6 +2,7 @@ import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/modules/home/ui/asset_grid/asset_grid_data_structure.dart';
 import 'package:immich_mobile/modules/trash/services/trash.service.dart';
 import 'package:immich_mobile/shared/models/asset.dart';
+import 'package:immich_mobile/shared/providers/asset.provider.dart';
 import 'package:immich_mobile/shared/providers/db.provider.dart';
 import 'package:immich_mobile/shared/providers/user.provider.dart';
 import 'package:immich_mobile/shared/services/sync.service.dart';
@@ -47,6 +48,33 @@ class TrashNotifier extends StateNotifier<bool> {
     }
   }
 
+  Future<bool> removeAssets(Iterable<Asset> assetList) async {
+    try {
+      final user = _ref.read(currentUserProvider);
+      if (user == null) {
+        return false;
+      }
+
+      final isRemoved = await _ref
+          .read(assetProvider.notifier)
+          .deleteRemoteOnlyAssets(assetList, force: true);
+
+      if (isRemoved) {
+        final idsToRemove =
+            assetList.where((a) => a.isRemote).map((a) => a.remoteId!).toList();
+
+        _ref
+            .read(syncServiceProvider)
+            .handleRemoteAssetRemoval(idsToRemove.cast<String>().toList());
+      }
+
+      return isRemoved;
+    } catch (error, stack) {
+      _log.severe("Cannot empty trash ${error.toString()}", error, stack);
+    }
+    return false;
+  }
+
   Future<bool> restoreAssets(Iterable<Asset> assetList) async {
     try {
       final result = await _trashService.restoreAssets(assetList);

mobile/lib/modules/trash/views/trash_page.dart

@@ -10,7 +10,6 @@ import 'package:immich_mobile/modules/home/ui/asset_grid/immich_asset_grid.dart'
 import 'package:immich_mobile/modules/home/ui/delete_dialog.dart';
 import 'package:immich_mobile/modules/trash/providers/trashed_asset.provider.dart';
 import 'package:immich_mobile/shared/models/asset.dart';
-import 'package:immich_mobile/shared/providers/asset.provider.dart';
 import 'package:immich_mobile/shared/providers/server_info.provider.dart';
 import 'package:immich_mobile/shared/ui/confirm_dialog.dart';
 import 'package:immich_mobile/shared/ui/immich_toast.dart';
@@ -67,11 +66,13 @@ class TrashPage extends HookConsumerWidget {
       processing.value = true;
       try {
         if (selection.value.isNotEmpty) {
-          await ref
+          final isRemoved = await ref
-              .read(assetProvider.notifier)
+              .read(trashProvider.notifier)
-              .deleteAssets(selection.value, force: true);
+              .removeAssets(selection.value);
 
-          final assetOrAssets = selection.value.length > 1 ? 'assets' : 'asset';
+          if (isRemoved) {
+            final assetOrAssets =
+                selection.value.length > 1 ? 'assets' : 'asset';
             if (context.mounted) {
               ImmichToast.show(
                 context: context,
@@ -81,6 +82,7 @@ class TrashPage extends HookConsumerWidget {
               );
             }
           }
+        }
       } finally {
         processing.value = false;
         selectionEnabledHook.value = false;