样式调整

WebApi/Controllers/EmailMessageController.cs

@@ -158,4 +158,89 @@ public class EmailMessageController(
             return BaseResponse.Fail($"同步邮件失败: {ex.Message}");
         }
     }
+
+    /// <summary>
+    /// 标记邮件为已读
+    /// </summary>
+    [HttpPost]
+    public async Task<BaseResponse> MarkAsReadAsync([FromQuery] long id)
+    {
+        try
+        {
+            var email = await emailRepository.GetByIdAsync(id);
+            if (email == null)
+            {
+                return BaseResponse.Fail("邮件不存在");
+            }
+
+            email.IsRead = true;
+            email.UpdateTime = DateTime.Now;
+            var success = await emailRepository.UpdateAsync(email);
+            
+            if (success)
+            {
+                return new BaseResponse
+                {
+                    Success = true
+                };
+            }
+            else
+            {
+                return BaseResponse.Fail("标记失败");
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "标记邮件为已读失败，邮件ID: {EmailId}", id);
+            return BaseResponse.Fail($"标记失败: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// 将所有邮件标记为已读
+    /// </summary>
+    [HttpPost]
+    public async Task<BaseResponse> MarkAllAsReadAsync()
+    {
+        try
+        {
+            var emails = await emailRepository.GetAllAsync();
+            var unreadEmails = emails.Where(e => !e.IsRead).ToList();
+            
+            if (unreadEmails.Count == 0)
+            {
+                return new BaseResponse
+                {
+                    Success = true,
+                    Message = "没有未读邮件"
+                };
+            }
+
+            foreach (var email in unreadEmails)
+            {
+                email.IsRead = true;
+                email.UpdateTime = DateTime.Now;
+            }
+
+            var success = await emailRepository.UpdateRangeAsync(unreadEmails);
+            
+            if (success)
+            {
+                return new BaseResponse
+                {
+                    Success = true,
+                    Message = $"已将 {unreadEmails.Count} 封邮件标记为已读"
+                };
+            }
+            else
+            {
+                return BaseResponse.Fail("标记失败");
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "将所有邮件标记为已读失败");
+            return BaseResponse.Fail($"标记失败: {ex.Message}");
+        }
+    }
 }

WebApi/Controllers/TransactionRecordController.cs

@@ -908,8 +908,6 @@ public class TransactionRecordController(
             _ => "未知"
         };
     }
-
-
 }
 
 /// <summary>