fix(ui): batch UI updates for bulk mark-as-read to prevent UI freeze (#786)

2026-01-28 03:25:05 +08:00
parent 7f8c6776fc
commit 4f65502c95
5 changed files with 73 additions and 9 deletions
@@ -13,22 +13,26 @@ public record MarkFolderAsReadRequest(MailItemFolder Folder, List<MailCopy> Mail
 {
    public override void ApplyUIChanges()
    {
+        if (MailsToMarkRead == null || MailsToMarkRead.Count == 0) return;
+
        foreach (var item in MailsToMarkRead)
        {
            item.IsRead = true;
-
-            WeakReferenceMessenger.Default.Send(new MailUpdatedMessage(item));
        }
+
+        WeakReferenceMessenger.Default.Send(new BulkMailUpdatedMessage(MailsToMarkRead));
    }

    public override void RevertUIChanges()
    {
+        if (MailsToMarkRead == null || MailsToMarkRead.Count == 0) return;
+
        foreach (var item in MailsToMarkRead)
        {
            item.IsRead = false;
-
-            WeakReferenceMessenger.Default.Send(new MailUpdatedMessage(item));
        }
+
+        WeakReferenceMessenger.Default.Send(new BulkMailUpdatedMessage(MailsToMarkRead));
    }

    public List<Guid> SynchronizationFolderIds => [Folder.Id];