fix: BSC分类树多选过滤 — 支持多维度/多分类复选，数量准确

backend/app/api/kpis.py

@@ -35,13 +35,13 @@ def list_kpis(
     if dims:
         query = query.filter(KPIDefinition.dimension.in_(dims))
     if dimension:
-        query = query.filter(KPIDefinition.dimension == dimension)
+        dims_list = [d.strip() for d in dimension.split(',')] if ',' in dimension else [dimension]
+        query = query.filter(KPIDefinition.dimension.in_(dims_list))
     if keyword:
         query = query.filter(KPIDefinition.kpi_name.contains(keyword))
-    if epic:
-        query = query.filter(KPIDefinition.epic == epic)
     if category:
-        query = query.filter(KPIDefinition.category == category)
+        cats_list = [c.strip() for c in category.split(',')] if ',' in category else [category]
+        query = query.filter(KPIDefinition.category.in_(cats_list))
     total = query.count()
     kpis = query.order_by(KPIDefinition.kpi_code).offset((page-1)*page_size).limit(page_size).all()
     return {"total": total, "page": page, "page_size": page_size, "data": [kpi_to_dict(k) for k in kpis]}
@@ -134,7 +134,37 @@ def delete_kpi(kpi_id: int, db: Session = Depends(get_db), user=WRITE_ROLES):
 
 
 def kpi_to_dict(k):
-    return {c.name: getattr(k, c.name) for c in k.__table__.columns}
+    d = {c.name: getattr(k, c.name) for c in k.__table__.columns}
+    # 附加战略地图信息
+    if k.map_id:
+        from app.database import get_session_local
+        try:
+            sess = get_session_local()()
+            m = sess.query(StrategicMap).filter(StrategicMap.id == k.map_id).first()
+            d["map_title"] = m.title if m else None
+            sess.close()
+        except:
+            d["map_title"] = None
+    else:
+        d["map_title"] = None
+    return d
+
+
+@router.put("/{kpi_id}/associate-map")
+def associate_kpi_map(kpi_id: int, data: dict, db: Session = Depends(get_db), user=WRITE_ROLES):
+    """关联KPI到战略地图"""
+    kpi = db.query(KPIDefinition).filter(KPIDefinition.id == kpi_id).first()
+    if not kpi:
+        raise HTTPException(404, "KPI不存在")
+    map_id = data.get("map_id")
+    if map_id is not None:
+        m = db.query(StrategicMap).filter(StrategicMap.id == map_id).first()
+        if not m:
+            raise HTTPException(404, "战略地图不存在")
+    kpi.map_id = map_id
+    db.commit()
+    _log(db, 1, "update", "kpi", kpi_id, {"action": "associate-map", "map_id": map_id})
+    return kpi_to_dict(kpi)
 
 
 def _log(db, user_id, action, target_type, target_id, detail):

frontend/src/views/KPIList.vue

@@ -94,6 +94,12 @@
           <el-table-column prop="data_source_type" label="数据源" width="70">
             <template #default="{ row }">{{ sourceLabel(row.data_source_type) }}</template>
           </el-table-column>
+          <el-table-column label="所属地图" width="120">
+            <template #default="{ row }">
+              <span v-if="row.map_title" style="color:#409eff;font-size:12px;">{{ row.map_title }}</span>
+              <span v-else style="color:#ccc">-</span>
+            </template>
+          </el-table-column>
           <el-table-column label="当前值" width="100">
             <template #default="{ row }">
               <span v-if="row.actual_value !== null" :class="'status-' + (row.alert_level || 'none')">
@@ -427,21 +433,20 @@ async function loadCategories() {
   }
 }
 
-// ── 树节点勾选 ──
+// ── 树节点勾选（支持多选）──
 function onTreeCheck(data: any, { checkedKeys }: any) {
-  // 简单模式：只支持单选过滤
+  // 从checkedKeys中分离出维度和分类
-  if (data.key === '_all') {
+  const dimKeys = ['finance', 'customer', 'process', 'learning']
+  const checkedDims = checkedKeys.filter((k: string) => dimKeys.includes(k))
+  const checkedCats = checkedKeys.filter((k: string) => !dimKeys.includes(k) && k !== '_all')
+  
+  if (data.key === '_all' || checkedKeys.includes('_all')) {
     // 勾选全部=清空过滤
     treeFilterDims.value = []
     treeFilterCats.value = []
-  } else if (data.children) {
-    // 维度节点
-    treeFilterDims.value = checkedKeys.includes(data.key) ? [data.key] : []
-    treeFilterCats.value = []
   } else {
-    // 类别节点
+    treeFilterDims.value = checkedDims
-    treeFilterCats.value = checkedKeys.includes(data.key) ? [data.key] : []
+    treeFilterCats.value = checkedCats
-    treeFilterDims.value = []
   }
   loadKpis()
 }
@@ -454,8 +459,8 @@ async function loadKpis() {
     if (searchKeyword.value) params.keyword = searchKeyword.value
     if (searchDimension.value) params.dimension = searchDimension.value
     if (searchCategory.value) params.category = searchCategory.value
-    if (treeFilterDims.value.length > 0 && !params.dimension) params.dimension = treeFilterDims.value[0]
+    if (treeFilterDims.value.length > 0 && !params.dimension) params.dimension = treeFilterDims.value.join(',')
-    if (treeFilterCats.value.length > 0 && !params.category) params.category = treeFilterCats.value[0]
+    if (treeFilterCats.value.length > 0 && !params.category) params.category = treeFilterCats.value.join(',')
 
     const r: any = await kpiApi.list(params)
     kpis.value = r.data || []