Platform upgrade: login auth fix, OCR/OSS upload, system menus and dicts, weather dashboard, weighing and invoice modules

backend/AgriculturalPlatform.Api/Controllers/UploadsController.cs

@@ -45,7 +45,10 @@ public class UploadsController(
             return BadRequest(new { message = ex.Message });
         }
 
-        var result = await ocr.RecognizeAsync(ms, side, file.FileName);
+        // 反面仅存档至 OSS，不调用 OCR（OCR 只识别正面）
+        IdCardOcrResult? result = null;
+        if (side == "front")
+            result = await ocr.RecognizeAsync(ms, side, file.FileName, saved.Key);
         return Ok(new { url = saved.Url, key = saved.Key, side, ocr = result });
     }
 
@@ -120,7 +123,7 @@ public class UploadsController(
             try
             {
                 session.Front = await storage.SaveAsync("idcard", ms, front.FileName, front.ContentType);
-                session.FrontOcr = await ocr.RecognizeAsync(ms, "front", front.FileName);
+                session.FrontOcr = await ocr.RecognizeAsync(ms, "front", front.FileName, session.Front.Key);
             }
             catch (InvalidOperationException ex)
             {
@@ -135,8 +138,9 @@ public class UploadsController(
             ms.Position = 0;
             try
             {
+                // 反面仅存档，不调用 OCR
                 session.Back = await storage.SaveAsync("idcard", ms, back.FileName, back.ContentType);
-                session.BackOcr = await ocr.RecognizeAsync(ms, "back", back.FileName);
+                session.BackOcr = null;
             }
             catch (InvalidOperationException ex)
             {
@@ -159,7 +163,7 @@ public class UploadsController(
         if (!session.Done)
             return Ok(new { done = false });
 
-        var ocr = MergeOcr(session.FrontOcr, session.BackOcr);
+        // 反面不再识别，仅返回正面 OCR 结果（可能为 null）
         return Ok(new
         {
             done = true,
@@ -167,20 +171,10 @@ public class UploadsController(
             frontKey = session.Front?.Key,
             backUrl = session.Back?.Url,
             backKey = session.Back?.Key,
-            ocr
+            ocr = session.FrontOcr
         });
     }
 
-    /// <summary>合并正反面 OCR 结果（正面的姓名/证件号/性别/住址为主）</summary>
-    private static IdCardOcrResult MergeOcr(IdCardOcrResult? front, IdCardOcrResult? back)
-    {
-        var any = front is { Success: true } || back is { Success: true };
-        var f = front ?? new IdCardOcrResult();
-        return new IdCardOcrResult(
-            f.Name, f.IdCard, f.Gender, f.Address, f.BankName, f.BankAccount,
-            any, any ? "识别完成" : (f.Message ?? "未配置 OCR 服务"));
-    }
-
     /// <summary>
     /// 获取本机局域网 IP，供手机扫码访问。
     /// 优先选择物理网卡（排除 VMware/VirtualBox/Hyper-V/WSL/VPN 等虚拟网卡），