代码优化

Service/EmailParseServices/EmailParseForm95555.cs

@@ -35,7 +35,13 @@ public class EmailParseForm95555(
         DateTime? occurredAt
     )[]> ParseEmailContentAsync(string emailContent)
     {
-        var pattern = "您账户(?<card>\\d+)于.*?(?<type>收入|支出|消费|转入|转出)?.*?在?(?<reason>.+?)(?<amount>\\d+\\.\\d{1,2})元，余额(?<balance>\\d+\\.\\d{1,2})";
+        var pattern =
+            "您账户(?<card>\\d+)" +                        
+            "于.*?" +                                    // 时间等信息统统吞掉
+            "(?:(?<type>收入|支出|消费|转入|转出).*?)?" +   // 可选 type
+            "(?:在(?<reason>.*?))?" +                    // 可选 reason（“财付通-微信支付-这有电快捷支付”）
+            "(?<amount>\\d+\\.\\d{1,2})元，余额" +         
+            "(?<balance>\\d+\\.\\d{1,2})";
 
         var matches = Regex.Matches(emailContent, pattern);
 

Service/EmailParseServices/EmailParseFormCCSVC.cs

@@ -144,6 +144,17 @@ public class EmailParseFormCCSVC(
                         reason = string.Join(" ", parts.Skip(2));
                     }
 
+                    // 招商信用卡特殊，消费金额为正数，退款为负数
+                    if(amount > 0)
+                    {
+                        type = TransactionType.Expense;
+                    }
+                    else
+                    {
+                        type = TransactionType.Income;
+                        amount = Math.Abs(amount);
+                    }
+
                     result.Add((card, reason, amount, balance, type, occurredAt));
                 }
                 catch (Exception ex)