mobile: delete local only button to dialog

mobile/assets/i18n/en-US.json

@@ -147,11 +147,12 @@
   "daily_title_text_date_year": "E, MMM dd, yyyy",
   "date_format": "E, LLL d, y • h:mm a",
   "delete_dialog_alert": "These items will be permanently deleted from Immich and from your device",
-  "delete_dialog_alert_local": "These items will be permanently removed from your device",
+  "delete_dialog_alert_local": "These items will be permanently removed from your device but still be available on the Immich server",
   "delete_dialog_alert_local_non_backed_up": "Some of the items aren't backed up to Immich and will be permanently removed from your device",
   "delete_dialog_cancel": "Cancel",
   "delete_dialog_ok": "Delete",
-  "delete_dialog_ok_force": "Delete Anyway",
+  "delete_local_dialog_ok_force": "Delete Anyway",
+  "delete_local_dialog_ok_backed_up_only": "Delete Backed Up Only",
   "delete_dialog_title": "Delete Permanently",
   "delete_shared_link_dialog_content": "Are you sure you want to delete this shared link?",
   "delete_shared_link_dialog_title": "Delete Shared Link",

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

@@ -15,7 +15,7 @@ class ControlBottomAppBar extends ConsumerWidget {
   final void Function() onFavorite;
   final void Function() onArchive;
   final void Function() onDelete;
-  final void Function() onDeleteLocal;
+  final void Function(bool onlyMerged) onDeleteLocal;
   final Function(Album album) onAddToAlbum;
   final void Function() onCreateNewAlbum;
   final void Function() onUpload;
@@ -109,17 +109,9 @@ class ControlBottomAppBar extends ConsumerWidget {
                       showDialog(
                         context: context,
                         builder: (BuildContext context) {
-                          return DeleteDialog(
-                            content: selectionAssetState.hasLocal
-                                ? "delete_dialog_alert_local_non_backed_up"
-                                : "delete_dialog_alert_local",
-                            ok: selectionAssetState.hasLocal
-                                ? "delete_dialog_ok_force"
-                                : "delete_dialog_ok",
-                            onDelete: onDeleteLocal,
-                            contentColor: selectionAssetState.hasLocal
-                                ? Colors.red[400]
-                                : null,
+                          return DeleteLocalOnlyDialog(
+                            showWarning: selectionAssetState.hasLocal,
+                            onDeleteLocal: onDeleteLocal,
                           );
                         },
                       );
@@ -218,6 +210,69 @@ class ControlBottomAppBar extends ConsumerWidget {
   }
 }
 
+class DeleteLocalOnlyDialog extends StatelessWidget {
+  final bool showWarning;
+  final void Function(bool onlyMerged) onDeleteLocal;
+
+  const DeleteLocalOnlyDialog({
+    super.key,
+    this.showWarning = false,
+    required this.onDeleteLocal,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
+      title: const Text("delete_dialog_title").tr(),
+      content: Text(
+        showWarning
+            ? "delete_dialog_alert_local_non_backed_up"
+            : "delete_dialog_alert_local",
+      ).tr(),
+      actions: [
+        TextButton(
+          onPressed: () => context.pop(false),
+          child: Text(
+            "delete_dialog_cancel",
+            style: TextStyle(
+              color: context.primaryColor,
+              fontWeight: FontWeight.bold,
+            ),
+          ).tr(),
+        ),
+        if (showWarning)
+          TextButton(
+            onPressed: () {
+              context.pop(true);
+              onDeleteLocal(true);
+            },
+            child: Text(
+              "delete_local_dialog_ok_backed_up_only",
+              style: TextStyle(
+                color: showWarning ? null : Colors.red[400],
+                fontWeight: FontWeight.bold,
+              ),
+            ).tr(),
+          ),
+        TextButton(
+          onPressed: () {
+            context.pop(true);
+            onDeleteLocal(false);
+          },
+          child: Text(
+            showWarning ? "delete_local_dialog_ok_force" : "delete_dialog_ok",
+            style: TextStyle(
+              color: Colors.red[400],
+              fontWeight: FontWeight.bold,
+            ),
+          ).tr(),
+        ),
+      ],
+    );
+  }
+}
+
 class AddToAlbumTitleRow extends StatelessWidget {
   const AddToAlbumTitleRow({
     super.key,

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

@@ -4,19 +4,13 @@ import 'package:immich_mobile/shared/ui/confirm_dialog.dart';
 class DeleteDialog extends ConfirmDialog {
   final Function onDelete;
 
-  const DeleteDialog({
-    Key? key,
-    required this.onDelete,
-    String? content,
-    String? ok,
-    Color? contentColor,
-  }) : super(
+  const DeleteDialog({Key? key, required this.onDelete})
+      : super(
           key: key,
           title: "delete_dialog_title",
-          content: content ?? "delete_dialog_alert",
+          content: "delete_dialog_alert",
           cancel: "delete_dialog_cancel",
-          ok: ok ?? "delete_dialog_ok",
+          ok: "delete_dialog_ok",
           onOk: onDelete,
-          contentColor: contentColor,
         );
 }

mobile/lib/modules/home/views/home_page.dart

@@ -163,14 +163,14 @@ class HomePage extends HookConsumerWidget {
         }
       }
 
-      void onDeleteLocal() async {
+      void onDeleteLocal(bool onlyMerged) async {
         processing.value = true;
         try {
           final localIds = selection.value.where((a) => a.isLocal).toList();
 
           final isDeleted = await ref
               .read(assetProvider.notifier)
-              .deleteLocalAssets(localIds);
+              .deleteLocalAssets(localIds, onlyMerged: onlyMerged);
           if (isDeleted) {
             final assetOrAssets = localIds.length > 1 ? 'assets' : 'asset';
             ImmichToast.show(

mobile/lib/shared/providers/asset.provider.dart

@@ -92,11 +92,17 @@ class AssetNotifier extends StateNotifier<bool> {
     await _syncService.syncNewAssetToDb(newAsset);
   }
 
-  Future<bool> deleteLocalAssets(Iterable<Asset> deleteAssets) async {
+  Future<bool> deleteLocalAssets(
+    Iterable<Asset> deleteAssets, {
+    bool onlyMerged = false,
+  }) async {
     _deleteInProgress = true;
     state = true;
     try {
-      final localDeleted = await _deleteLocalAssets(deleteAssets);
+      final assets = onlyMerged
+          ? deleteAssets.where((e) => e.storage == AssetState.merged)
+          : deleteAssets;
+      final localDeleted = await _deleteLocalAssets(assets);
       if (localDeleted.isNotEmpty) {
         final localOnlyIds = deleteAssets
             .where((e) => e.storage == AssetState.local)

mobile/lib/shared/ui/confirm_dialog.dart

@@ -6,7 +6,6 @@ class ConfirmDialog extends StatelessWidget {
   final Function onOk;
   final String title;
   final String content;
-  final Color? contentColor;
   final String cancel;
   final String ok;
 
@@ -17,7 +16,6 @@ class ConfirmDialog extends StatelessWidget {
     required this.content,
     this.cancel = "delete_dialog_cancel",
     this.ok = "backup_controller_page_background_battery_info_ok",
-    this.contentColor,
   }) : super(key: key);
 
   @override
@@ -25,10 +23,7 @@ class ConfirmDialog extends StatelessWidget {
     return AlertDialog(
       shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
       title: Text(title).tr(),
-      content: Text(
-        content,
-        style: TextStyle(color: contentColor),
-      ).tr(),
+      content: Text(content).tr(),
       actions: [
         TextButton(
           onPressed: () => context.pop(false),