zclaw_openfang/admin-temp-dir/src/pages/Dashboard.tsx

// ============================================================
// 仪表盘页面
// ============================================================

import { useQuery } from '@tanstack/react-query'
import { Card, Col, Row, Statistic, Table, Tag, Typography, Spin, Alert } from 'antd'
import {
  TeamOutlined,
  CloudServerOutlined,
  ApiOutlined,
  ThunderboltOutlined,
  ColumnWidthOutlined,
} from '@ant-design/icons'
import { statsService } from '@/services/stats'
import { logService } from '@/services/logs'
import type { OperationLog } from '@/types'

const { Title } = Typography

const actionLabels: Record<string, string> = {
  login: '登录', logout: '登出',
  create_account: '创建账号', update_account: '更新账号', delete_account: '删除账号',
  create_provider: '创建服务商', update_provider: '更新服务商', delete_provider: '删除服务商',
  create_model: '创建模型', update_model: '更新模型', delete_model: '删除模型',
  create_token: '创建密钥', revoke_token: '撤销密钥',
  update_config: '更新配置',
  create_prompt: '创建提示词', update_prompt: '更新提示词', archive_prompt: '归档提示词',
  desktop_audit: '桌面端审计',
}

const actionColors: Record<string, string> = {
  login: 'green', logout: 'default',
  create_account: 'blue', update_account: 'orange', delete_account: 'red',
  create_provider: 'blue', update_provider: 'orange', delete_provider: 'red',
  create_model: 'blue', update_model: 'orange', delete_model: 'red',
  create_token: 'blue', revoke_token: 'red',
  update_config: 'orange',
  create_prompt: 'blue', update_prompt: 'orange', archive_prompt: 'red',
  desktop_audit: 'default',
}

export default function Dashboard() {
  const { data: stats, isLoading: statsLoading, error: statsError } = useQuery({
    queryKey: ['dashboard-stats'],
    queryFn: ({ signal }) => statsService.dashboard(signal),
  })

  const { data: logsData, isLoading: logsLoading } = useQuery({
    queryKey: ['recent-logs'],
    queryFn: ({ signal }) => logService.list({ page: 1, page_size: 10 }, signal),
  })

  if (statsError) {
    return <Alert type="error" message="加载仪表盘数据失败" description={(statsError as Error).message} showIcon />
  }

  const statCards = [
    { title: '总账号', value: stats?.total_accounts ?? 0, icon: <TeamOutlined />, color: '#1677ff' },
    { title: '活跃服务商', value: stats?.active_providers ?? 0, icon: <CloudServerOutlined />, color: '#52c41a' },
    { title: '活跃模型', value: stats?.active_models ?? 0, icon: <ApiOutlined />, color: '#722ed1' },
    { title: '今日请求', value: stats?.tasks_today ?? 0, icon: <ThunderboltOutlined />, color: '#fa8c16' },
    { title: '今日 Token', value: ((stats?.tokens_today_input ?? 0) + (stats?.tokens_today_output ?? 0)), icon: <ColumnWidthOutlined />, color: '#eb2f96' },
  ]

  const logColumns = [
    {
      title: '操作类型',
      dataIndex: 'action',
      key: 'action',
      width: 140,
      render: (action: string) => (
        <Tag color={actionColors[action] || 'default'}>
          {actionLabels[action] || action}
        </Tag>
      ),
    },
    { title: '目标类型', dataIndex: 'target_type', key: 'target_type', width: 100, render: (v: string | null) => v || '-' },
    {
      title: '时间',
      dataIndex: 'created_at',
      key: 'created_at',
      width: 180,
      render: (v: string) => new Date(v).toLocaleString('zh-CN'),
    },
  ]

  return (
    <div>
      <Title level={4} style={{ marginBottom: 24 }}>仪表盘</Title>

      <Row gutter={[16, 16]} style={{ marginBottom: 24 }}>
        {statsLoading ? (
          <Col span={24}><Spin /></Col>
        ) : (
          statCards.map((card) => (
            <Col xs={24} sm={12} md={8} lg={4} key={card.title}>
              <Card>
                <Statistic
                  title={card.title}
                  value={card.value}
                  prefix={<span style={{ color: card.color }}>{card.icon}</span>}
                />
              </Card>
            </Col>
          ))
        )}
      </Row>

      <Card title="最近操作日志" size="small">
        <Table<OperationLog>
          columns={logColumns}
          dataSource={logsData?.items ?? []}
          loading={logsLoading}
          rowKey="id"
          pagination={false}
          size="small"
        />
      </Card>
    </div>
  )
}