feat: M2-02/03 admin KB page — source list + reference tracking drawer

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/pages/KnowledgeBases.tsx

@@ -1,51 +1,114 @@
 import { useState } from 'react'
 import { useQuery, useQueryClient } from '@tanstack/react-query'
-import { Table, Tag, Typography, Button, App } from 'antd'
+import { Table, Tag, Typography, Button, App, Drawer, Space, Descriptions } from 'antd'
-import { ReloadOutlined, DeleteOutlined } from '@ant-design/icons'
+import { ReloadOutlined, DeleteOutlined, EyeOutlined, FileTextOutlined, LinkOutlined } from '@ant-design/icons'
-import { getKnowledgeBases, deleteKnowledgeBase, type KnowledgeBase } from '@/services/knowledge-api'
+import { api } from '@/services/http-client'
 import dayjs from 'dayjs'
 
-const { Title } = Typography
+const { Title, Text } = Typography
 
 function KBPage() {
   const { modal, message } = App.useApp()
   const qc = useQueryClient()
   const [page, setPage] = useState(1)
   const [pageSize, setPageSize] = useState(20)
+  const [drawerOpen, setDrawerOpen] = useState(false)
+  const [selectedKb, setSelectedKb] = useState<any>(null)
 
   const { data, isLoading } = useQuery({
     queryKey: ['knowledge-bases', page, pageSize],
-    queryFn: () => getKnowledgeBases(page, pageSize),
+    queryFn: (): Promise<any> => api.get(`/admin-api/knowledge-bases?page=${page}&limit=${pageSize}`),
   })
 
-  const handleDelete = (kb: KnowledgeBase) => modal.confirm({
+  const { data: sources } = useQuery({
-    title: '删除知识库', content: `确定删除「${kb.title}」？`, okType: 'danger',
+    queryKey: ['kb-sources', selectedKb?.id],
-    onOk: async () => { await deleteKnowledgeBase(kb.id); qc.invalidateQueries({ queryKey: ['knowledge-bases'] }); message.success('已删除') },
+    queryFn: (): Promise<any> => api.get(`/admin-api/knowledge-bases/${selectedKb?.id}/sources`),
+    enabled: !!selectedKb?.id,
   })
 
+  const [refSourceId, setRefSourceId] = useState<string | null>(null)
+  const { data: references } = useQuery({
+    queryKey: ['source-refs', refSourceId],
+    queryFn: (): Promise<any> => api.get(`/admin-api/knowledge-bases/sources/${refSourceId}/references`),
+    enabled: !!refSourceId,
+  })
+
+  const handleDelete = (kb: any) => modal.confirm({
+    title: '删除知识库', content: `确定删除「${kb.title}」？`, okType: 'danger',
+    onOk: async () => { await api.delete(`/admin-api/knowledge-bases/${kb.id}`); qc.invalidateQueries({ queryKey: ['knowledge-bases'] }); message.success('已删除') },
+  })
+
+  const sourceCols = [
+    { title: '标题', dataIndex: 'title', width: 180, ellipsis: true },
+    { title: '文件名', dataIndex: 'originalFilename', width: 180, ellipsis: true },
+    { title: '类型', dataIndex: 'type', width: 70 },
+    { title: '解析', dataIndex: 'parseStatus', width: 70, render: (s: string) => <Tag color={s==='done'?'green':s==='processing'?'blue':s==='failed'?'red':'default'}>{s}</Tag> },
+    { title: '版本', dataIndex: 'version', width: 60, align: 'center' as const },
+    { title: '文本长度', dataIndex: 'textLength', width: 80, render: (v: number) => v?.toLocaleString() || '-' },
+    { title: '引用', width: 70, render: (_: any, r: any) => (
+      <Button type="link" size="small" icon={<LinkOutlined />} onClick={() => setRefSourceId(r.id)}>查看</Button>
+    )},
+  ]
+
+  const refCols = [
+    { title: '工件类型', dataIndex: 'artifactType', width: 120 },
+    { title: '工件ID', dataIndex: 'artifactId', width: 150, ellipsis: true },
+    { title: '页码', dataIndex: 'pageNumber', width: 60, align: 'center' as const },
+    { title: '章节', dataIndex: 'sectionTitle', width: 150, ellipsis: true },
+    { title: '摘录', dataIndex: 'excerptText', ellipsis: true, render: (v: string) => v ? <Text style={{ fontSize: 12 }}>{v.slice(0, 100)}</Text> : '-' },
+  ]
+
   return (
     <div>
       <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: 16 }}>
         <Title level={5} style={{ margin: 0 }}>知识库列表</Title>
         <Button icon={<ReloadOutlined />} onClick={() => qc.invalidateQueries({ queryKey: ['knowledge-bases'] })}>刷新</Button>
       </div>
-      <Table<KnowledgeBase>
+      <Table
         dataSource={data?.items || []} loading={isLoading} rowKey="id"
         pagination={{ current: page, pageSize, total: data?.total || 0, showSizeChanger: true, showTotal: t => `共 ${t} 条`, onChange: (p, ps) => { setPage(p); setPageSize(ps) } }}
         columns={[
           { title: '名称', dataIndex: 'title', width: 200, ellipsis: true },
-          { title: '用户', width: 120, render: (_, r) => r.user?.nickname || r.user?.email || '-' },
+          { title: '用户', width: 120, render: (_: any, r: any) => r.user?.nickname || r.user?.email || '-' },
           { title: '知识点', dataIndex: 'itemCount', width: 80, align: 'center' },
           { title: '状态', dataIndex: 'status', width: 80, render: (s: string) => <Tag color={s === 'active' ? 'green' : 'default'}>{s}</Tag> },
           { title: '创建时间', dataIndex: 'createdAt', width: 170, render: (d: string) => dayjs(d).format('YYYY-MM-DD HH:mm') },
           {
-            title: '操作', width: 80, align: 'center',
+            title: '操作', width: 120, align: 'center',
             render: (_, r) => (
+              <Space size="small">
+                <Button type="link" size="small" icon={<EyeOutlined />} onClick={() => { setSelectedKb(r); setDrawerOpen(true); setRefSourceId(null) }}>详情</Button>
                 <Button type="link" size="small" danger icon={<DeleteOutlined />} onClick={() => handleDelete(r)} />
+              </Space>
             ),
           },
         ]}
       />
+
+      <Drawer title={selectedKb?.title || '知识库详情'} open={drawerOpen} onClose={() => { setDrawerOpen(false); setRefSourceId(null) }} width={800}>
+        {selectedKb && (
+          <>
+            <Descriptions column={2} size="small" bordered style={{ marginBottom: 16 }}>
+              <Descriptions.Item label="ID">{selectedKb.id}</Descriptions.Item>
+              <Descriptions.Item label="用户">{selectedKb.user?.nickname || selectedKb.user?.email || '-'}</Descriptions.Item>
+              <Descriptions.Item label="描述">{selectedKb.description || '-'}</Descriptions.Item>
+              <Descriptions.Item label="知识点数">{selectedKb._count?.items || 0}</Descriptions.Item>
+              <Descriptions.Item label="状态">{selectedKb.status}</Descriptions.Item>
+              <Descriptions.Item label="创建时间">{dayjs(selectedKb.createdAt).format('YYYY-MM-DD HH:mm')}</Descriptions.Item>
+            </Descriptions>
+
+            <Title level={5} style={{ fontSize: 14 }}><FileTextOutlined /> 资料来源 ({sources?.length || 0})</Title>
+            <Table dataSource={sources || []} columns={sourceCols} rowKey="id" pagination={false} size="small" scroll={{ x: 900 }} style={{ marginBottom: 16 }} />
+
+            {refSourceId && (
+              <>
+                <Title level={5} style={{ fontSize: 14 }}><LinkOutlined /> 引用追踪 ({references?.length || 0})</Title>
+                <Table dataSource={references || []} columns={refCols} rowKey="id" pagination={false} size="small" />
+              </>
+            )}
+          </>
+        )}
+      </Drawer>
     </div>
   )
 }