feat:知识库卡片渲染统计信息。

astrbot/dashboard/routes/knowledge_base.py

@@ -230,11 +230,13 @@ class KnowledgeBaseRoute(Route):
         Query 参数:
         - page: 页码 (默认 1)
         - page_size: 每页数量 (默认 20)
+        - refresh_stats: 是否刷新统计信息 (默认 false，首次加载时可设为 true)
         """
         try:
             kb_manager = self._get_kb_manager()
             page = request.args.get("page", 1, type=int)
             page_size = request.args.get("page_size", 20, type=int)
+            refresh_stats = request.args.get("refresh_stats", "false").lower() == "true"
 
             # 转换为 offset 和 limit
             offset = (page - 1) * page_size
@@ -242,6 +244,16 @@ class KnowledgeBaseRoute(Route):
 
             kbs = await kb_manager.list_kbs(offset=offset, limit=limit)
 
+            # 如果需要刷新统计信息
+            if refresh_stats:
+                for kb in kbs:
+                    try:
+                        await kb_manager._update_kb_stats(kb.kb_id)
+                    except Exception as e:
+                        logger.warning(f"刷新知识库 {kb.kb_id} 统计信息失败: {e}")
+                # 刷新后重新查询以获取最新数据
+                kbs = await kb_manager.list_kbs(offset=offset, limit=limit)
+
             # 转换为字典列表
             kb_list = []
             for kb in kbs:
@@ -260,7 +272,9 @@ class KnowledgeBaseRoute(Route):
                     "top_k_dense": kb.top_k_dense or 50,
                     "top_k_sparse": kb.top_k_sparse or 50,
                     "top_m_final": kb.top_m_final or 5,
-                    "enable_rerank": kb.enable_rerank if kb.enable_rerank is not None else True,
+                    "enable_rerank": kb.enable_rerank
+                    if kb.enable_rerank is not None
+                    else True,
                     "created_at": kb.created_at.isoformat(),
                     "updated_at": kb.updated_at.isoformat(),
                 }
@@ -354,7 +368,9 @@ class KnowledgeBaseRoute(Route):
                 "top_k_dense": kb.top_k_dense or 50,
                 "top_k_sparse": kb.top_k_sparse or 50,
                 "top_m_final": kb.top_m_final or 5,
-                "enable_rerank": kb.enable_rerank if kb.enable_rerank is not None else True,
+                "enable_rerank": kb.enable_rerank
+                if kb.enable_rerank is not None
+                else True,
                 "created_at": kb.created_at.isoformat(),
                 "updated_at": kb.updated_at.isoformat(),
             }
@@ -506,7 +522,9 @@ class KnowledgeBaseRoute(Route):
                 "top_k_dense": kb.top_k_dense or 50,
                 "top_k_sparse": kb.top_k_sparse or 50,
                 "top_m_final": kb.top_m_final or 5,
-                "enable_rerank": kb.enable_rerank if kb.enable_rerank is not None else True,
+                "enable_rerank": kb.enable_rerank
+                if kb.enable_rerank is not None
+                else True,
                 "created_at": kb.created_at.isoformat(),
                 "updated_at": kb.updated_at.isoformat(),
             }

dashboard/src/views/knowledge-base/KBList.vue

@@ -337,10 +337,15 @@ const emojiCategories = [
 ]
 
 // 加载知识库列表
-const loadKnowledgeBases = async () => {
+const loadKnowledgeBases = async (refreshStats = false) => {
   loading.value = true
   try {
-    const response = await axios.get('/api/kb/list')
+    const params: any = {}
+    if (refreshStats) {
+      params.refresh_stats = 'true'
+    }
+
+    const response = await axios.get('/api/kb/list', { params })
     if (response.data.status === 'ok') {
       kbList.value = response.data.data.items || []
     } else {
@@ -500,7 +505,7 @@ const showSnackbar = (text: string, color: string = 'success') => {
 }
 
 onMounted(() => {
-  loadKnowledgeBases()
+  loadKnowledgeBases(true)  // 首次加载时刷新统计信息
   loadProviders()
 })
 </script>
@@ -595,7 +600,8 @@ onMounted(() => {
   align-items: center;
   gap: 6px;
   font-size: 0.875rem;
-  color: rgb(var(--v-theme-on-surface-variant));
+  color: rgb(var(--v-theme-on-surface));
+  font-weight: 500;
 }
 
 .kb-actions {