From 9d712046f34323aa3eb8a4298ecacb0d41b4cae4 Mon Sep 17 00:00:00 2001
From: Hermes CI Fix <hermes-ci@sxbh.ltd>
Date: Wed, 26 Aug 2026 09:14:33 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20KPI=E8=AF=A6=E6=83=85'=E5=8E=86=E5=8F=B2?=
 =?UTF-8?q?=E6=95=B0=E6=8D=AE'Tab=E7=A9=BA=E7=99=BD=20=E2=80=94=20get=5Fkp?=
 =?UTF-8?q?i=E9=99=84=E5=B8=A6kpi=5Fvalues=E5=8E=86=E5=8F=B2=E6=95=B0?=
 =?UTF-8?q?=E6=8D=AE?=
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根因: GET /kpis/{kpi_id} 只返回KPI定义信息, 未附带历史值
前端期望 kv.values(图表+表格数据) → 拿到undefined → Tab空白

修复: get_kpi 查询该KPI的kpi_values(按期间升序), 附带
values[{period, actual_value, source_type, data_status, source_batch}]

验证: F_REVENUE 10条(2026-01~08+), 渠补率9条
---
 backend/app/api/kpis.py | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/backend/app/api/kpis.py b/backend/app/api/kpis.py
index aae03b3b..61f203b6 100644
--- a/backend/app/api/kpis.py
+++ b/backend/app/api/kpis.py
@@ -482,7 +482,25 @@ def get_kpi(kpi_id: int, db: Session = Depends(get_db), entity_id: int = Depends
     # 账套隔离: 禁止跨企业读取 (2026-08-23 P1a)
     if kpi.entity_id != entity_id:
         raise HTTPException(404, "KPI不存在")
-    return kpi_to_dict(kpi)
+    result = kpi_to_dict(kpi)
+    # 附带历史数据（前端KPI详情"历史数据"Tab依赖）
+    # 2026-08-26修复: 原实现只返回定义信息，values缺失导致历史数据Tab空白
+    vals = db.query(KPIValue).filter(
+        KPIValue.kpi_id == kpi_id,
+        KPIValue.actual_value.isnot(None),
+    ).order_by(KPIValue.period.asc()).all()
+    result["values"] = [
+        {
+            "id": v.id,
+            "period": v.period,
+            "actual_value": v.actual_value,
+            "source_type": v.source_type,
+            "data_status": v.data_status,
+            "source_batch": v.source_batch,
+        }
+        for v in vals
+    ]
+    return result
 
 
 def _validate_kpi_data(data: dict, db: Session, current_kpi_id: Optional[int] = None, is_update: bool = False):