// 本地浏览器验收用 mock（仅测试，不随前端产物发布）：模拟 Admin 壳层所需的最小 API。
import { createServer } from 'node:http'

const PORT = Number(process.env.MOCK_PORT || 18100)

const MENU_TREE = [
  {
    key: 'account',
    name: '账号权限',
    children: [
      { key: 'admin_users', name: '用户管理', route: '/account/users' },
      { key: 'admin_columns', name: '菜单管理', route: '/account/menus' },
      { key: 'admin_group_manage', name: '数据权限分组', route: '/account/groups' },
    ],
  },
]

function json(res, payload, status = 200) {
  const body = JSON.stringify(payload)
  res.writeHead(status, {
    'Content-Type': 'application/json; charset=utf-8',
    'Cache-Control': 'no-store',
    'Content-Length': Buffer.byteLength(body),
  })
  res.end(body)
}

const server = createServer((req, res) => {
  const url = (req.url || '').split('?')[0]
  const method = req.method || 'GET'
  console.log(`[mock] ${method} ${url}`)

  if (url === '/api/admin/current-user') {
    return json(res, { success: true, data: { item: { id: 1, username: 'admin', role: 'super_admin' } } })
  }
  if (url === '/api/admin/current-user/menus') {
    return json(res, { success: true, data: { items: MENU_TREE } })
  }
  if (url === '/api/admin/logout') {
    return json(res, { success: true })
  }
  if (url === '/api/admin/users') {
    return json(res, {
      success: true,
      data: {
        items: [{ id: 1, username: 'admin', role: 'super_admin', creatorUsername: 'system', createdAt: '2026-01-01 00:00:00' }],
        total: 1,
      },
    })
  }
  if (url === '/api/admin/permission-menus') {
    return json(res, { success: true, data: { items: [] } })
  }
  if (url === '/api/admin/shop-manage-groups') {
    return json(res, { success: true, data: { items: [] } })
  }
  if (url.startsWith('/api/')) {
    return json(res, { success: true, data: { items: [], total: 0 } })
  }
  return json(res, { success: true }, 200)
})

server.listen(PORT, () => console.log(`mock admin api listening on ${PORT}`))