const { chromium } = require('playwright');
(async () => {
  const tok = require('fs').readFileSync('D:/AI/jiaoyu/_tok.txt','utf8').trim();
  const browser = await chromium.launch({ channel: 'chrome' });
  const ctx = await browser.newContext({ viewport: { width: 1440, height: 900 } });
  const page = await ctx.newPage();
  await page.goto('http://localhost:5173/login', { waitUntil: 'domcontentloaded' });
  await page.evaluate((t) => { localStorage.setItem('access_token', t); localStorage.setItem('refresh_token', t); }, tok);
  await page.goto('http://localhost:5173/assistant', { waitUntil: 'networkidle' });
  await page.waitForTimeout(1500);
  await page.screenshot({ path: 'D:/AI/jiaoyu/_assistant_empty.png' });
  await page.fill('textarea', '帮我设计一节小学三年级分数初步认识的导入活动');
  await page.waitForTimeout(400);
  await page.screenshot({ path: 'D:/AI/jiaoyu/_assistant_compose.png' });
  await browser.close();
  console.log('OK');
})().catch(e => { console.error('FAIL', e.message); process.exit(1); });