const sleep = (milliseconds) => new Promise((resolve) => setTimeout(resolve, milliseconds))
const origin = process.argv[2] || 'http://localhost:5173'
const connect = async () => {
  const pages = await (await fetch('http://127.0.0.1:9222/json/list')).json()
  const page = pages.find((item) => item.type === 'page' && item.url.startsWith(`${origin}/`))
  if (!page) throw new Error(`Chrome debugging has no ${origin} application page`)
  const socket = new WebSocket(page.webSocketDebuggerUrl)
  await new Promise((resolve, reject) => {
    socket.addEventListener('open', resolve, { once: true })
    socket.addEventListener('error', reject, { once: true })
  })
  let id = 0
  const pending = new Map()
  socket.addEventListener('message', (event) => {
    const message = JSON.parse(event.data)
    const request = pending.get(message.id)
    if (!request) return
    pending.delete(message.id)
    message.error ? request.reject(new Error(`${request.method}: ${message.error.message}`)) : request.resolve(message.result)
  })
  const send = (method, params = {}) => new Promise((resolve, reject) => {
    id += 1
    pending.set(id, { resolve, reject, method })
    socket.send(JSON.stringify({ id, method, params }))
  })
  return { socket, send }
}
const valueOf = async (send, expression) => (await send('Runtime.evaluate', { expression, returnByValue: true })).result?.value
const waitFor = async (send, expression, message) => {
  for (let attempt = 0; attempt < 50; attempt += 1) {
    try {
      if (await valueOf(send, expression)) return
    } catch (error) {
      if (!String(error.message).includes('Inspected target navigated or closed')) throw error
    }
    await sleep(100)
  }
  throw new Error(message)
}
const open = async (send, route, query, selector) => {
  const url = `${origin}/#${route}${query}`
  await send('Page.navigate', { url })
  await waitFor(send, `location.href === ${JSON.stringify(url)}`, `${route} navigation failed`)
  await send('Page.reload')
  await waitFor(send, `Boolean(document.querySelector(${JSON.stringify(selector)}))`, `${route}${query} did not render`)
}
const run = async () => {
  const { socket, send } = await connect()
  try {
    await send('Page.enable')
    await send('Runtime.enable')
    await open(send, '/pages/tree/t03-member-profile', '?genealogyId=1001&personId=101', '.member-state--detail')
    await open(send, '/pages/tree/t04-add-relative', '?genealogyId=1001&personId=101', '.add-state--form')
    await open(send, '/pages/tree/t05-edit-member', '?state=success&genealogyId=1001&personId=101', '.edit-state--success')
    await open(send, '/pages/tree/t06-edit-relationship', '?state=conflict&genealogyId=1001&personId=101', '.relationship-state--conflict')
    await open(send, '/pages/tree/t07-member-directory', '?genealogyId=1001', '.directory-state--list')
    await open(send, '/pages/tree/t07-member-directory', '?state=empty&genealogyId=1001', '.directory-state--empty')
    await open(send, '/pages/tree/t08-member-states', '?state=privacy&genealogyId=1001&personId=102', '.member-status--privacy')
    await open(send, '/pages/tree/t08-member-states', '?state=deceased&genealogyId=1001&personId=101', '.member-status--deceased')
    await open(send, '/pages/tree/t08-member-states', '?state=forbidden&genealogyId=1001&personId=103', '.member-status--forbidden')
    process.stdout.write('T03-T08-MEMBER-FLOW-RUNTIME-SMOKE PASS\n')
  } finally { socket.close() }
}
run().catch((error) => {
  process.stderr.write(`${error.stack || error.message}\n`)
  process.exit(1)
})