修复

FutureMailAPI/DTOs/MailDTOs.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel.DataAnnotations;
+using System.Text.Json.Serialization;
 
 namespace FutureMailAPI.DTOs
 {
@@ -44,6 +45,82 @@ namespace FutureMailAPI.DTOs
         public string? Theme { get; set; }
     }
     
+    // 兼容前端请求格式的DTO
+    public class SentMailCreateCompatDto
+    {
+        [Required(ErrorMessage = "标题是必填项")]
+        [StringLength(200, ErrorMessage = "标题长度不能超过200个字符")]
+        public string title { get; set; } = string.Empty;
+        
+        [Required(ErrorMessage = "内容是必填项")]
+        public string content { get; set; } = string.Empty;
+        
+        [Required(ErrorMessage = "收件人类型是必填项")]
+        [JsonConverter(typeof(JsonStringEnumConverter))]
+        public RecipientTypeEnum recipientType { get; set; }
+        
+        public string? recipientEmail { get; set; }
+        
+        [Required(ErrorMessage = "投递时间是必填项")]
+        public DateTime sendTime { get; set; }
+        
+        [Required(ErrorMessage = "触发条件类型是必填项")]
+        [JsonConverter(typeof(JsonStringEnumConverter))]
+        public TriggerTypeEnum triggerType { get; set; }
+        
+        public object? triggerCondition { get; set; }
+        
+        public List<object>? attachments { get; set; }
+        
+        public bool isEncrypted { get; set; } = false;
+        
+        public string capsuleStyle { get; set; } = "default";
+        
+        // 转换为内部DTO
+        public SentMailCreateDto ToInternalDto()
+        {
+            var dto = new SentMailCreateDto
+            {
+                Title = this.title,
+                Content = this.content,
+                RecipientType = (int)this.recipientType,
+                RecipientEmail = this.recipientEmail,
+                DeliveryTime = this.sendTime,
+                TriggerType = (int)this.triggerType,
+                IsEncrypted = this.isEncrypted,
+                Theme = this.capsuleStyle
+            };
+            
+            // 处理触发条件
+            if (this.triggerCondition != null)
+            {
+                dto.TriggerDetails = System.Text.Json.JsonSerializer.Serialize(this.triggerCondition);
+            }
+            
+            // 处理附件
+            if (this.attachments != null && this.attachments.Count > 0)
+            {
+                dto.Attachments = System.Text.Json.JsonSerializer.Serialize(this.attachments);
+            }
+            
+            return dto;
+        }
+    }
+    
+    public enum RecipientTypeEnum
+    {
+        SELF = 0,
+        SPECIFIC = 1,
+        PUBLIC = 2
+    }
+    
+    public enum TriggerTypeEnum
+    {
+        TIME = 0,
+        LOCATION = 1,
+        EVENT = 2
+    }
+    
     public class SentMailUpdateDto
     {
         [StringLength(200, ErrorMessage = "标题长度不能超过200个字符")]