From 17842cfdf78dafbe92ba0c0a49e87ea340e2bafc Mon Sep 17 00:00:00 2001
From: shiyu <im@shiyu.dev>
Date: Fri, 13 Jun 2025 15:18:39 +0800
Subject: [PATCH] feat(picture): update Username property to return default
 value for null or empty usernames

---
 Models/Response/Picture/PictureResponse.cs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Models/Response/Picture/PictureResponse.cs b/Models/Response/Picture/PictureResponse.cs
index 479f404..6a7d13d 100644
--- a/Models/Response/Picture/PictureResponse.cs
+++ b/Models/Response/Picture/PictureResponse.cs
@@ -15,7 +15,12 @@ public record PictureResponse
     public DateTime? TakenAt { get; set; }
     public ExifInfo? ExifInfo { get; set; }
     public int? UserId { get; set; }
-    public string? Username { get; set; }
+    private string? _username;
+    public string? Username
+    {
+        get => string.IsNullOrEmpty(_username) ? "匿名" : _username;
+        set => _username = value;
+    }
     public bool IsFavorited { get; set; }
     public int FavoriteCount { get; set; }
     public int? AlbumId { get; set; }