From 06785f798746f180f8b33a177beb77dfd383ecf7 Mon Sep 17 00:00:00 2001
From: ltx <1006158920@qq.com>
Date: Thu, 22 Oct 2026 11:32:30 +0800
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将 YL_Train.StandardCounts 和 AiSportsStationDto.StandardCounts 从 double 恢复为 int，与原始实体定义及迁移快照保持一致。

列表查询保留显式数值转换，以适配测试库 float 和生产库 int 的列类型差异；不修改数据库表结构或数据。

验证：dotnet build VOL.WebApi/VOL.WebApi.csproj --no-restore -c Release 成功；git diff --cached --check 通过。
---
 VOL.Ai/Services/AiSportsStationService.cs   | 4 ++--
 VOL.Entity/DomainModels/YiLu/YL_Train.cs    | 2 +-
 VOL.Model/Ai/Response/AiSportsStationDto.cs | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/VOL.Ai/Services/AiSportsStationService.cs b/VOL.Ai/Services/AiSportsStationService.cs
index 9b03ab8..fb64b74 100644
--- a/VOL.Ai/Services/AiSportsStationService.cs
+++ b/VOL.Ai/Services/AiSportsStationService.cs
@@ -102,8 +102,8 @@ namespace VOL.Ai.Services
                     train.StartTime,
                     train.EndTime,
                     train.Score,
-                    // QA stores this as float, while production still uses int.
-                    StandardCounts = Convert.ToDouble(train.StandardCounts),
+                    // Cast in SQL so int and float columns both materialize as the original int type.
+                    StandardCounts = Convert.ToInt32(Convert.ToDouble(train.StandardCounts)),
                     train.UnStandardCounts,
                     train.TimeKeeping,
                     train.Duration,
diff --git a/VOL.Entity/DomainModels/YiLu/YL_Train.cs b/VOL.Entity/DomainModels/YiLu/YL_Train.cs
index 872bffe..a4c5f1a 100644
--- a/VOL.Entity/DomainModels/YiLu/YL_Train.cs
+++ b/VOL.Entity/DomainModels/YiLu/YL_Train.cs
@@ -72,7 +72,7 @@ namespace VOL.Entity.DomainModels.YiLu
         /// <summary>
         /// 有效个数
         /// </summary>
-        public double StandardCounts { get; set; }
+        public int StandardCounts { get; set; }
 
         /// <summary>
         /// 不合格动作数
diff --git a/VOL.Model/Ai/Response/AiSportsStationDto.cs b/VOL.Model/Ai/Response/AiSportsStationDto.cs
index bd37f8b..950b85c 100644
--- a/VOL.Model/Ai/Response/AiSportsStationDto.cs
+++ b/VOL.Model/Ai/Response/AiSportsStationDto.cs
@@ -42,7 +42,7 @@ namespace VOL.Model.Ai.Response
         /// </summary>
         public double? Score { get; set; }
 
-        public double StandardCounts { get; set; }
+        public int StandardCounts { get; set; }
 
         public int UnStandardCounts { get; set; }