const { chromium } = require('playwright-core');
const http = require('http');

const BASE = 'http://127.0.0.1:8010';
const UI = 'http://127.0.0.1:5175';

function apiPost(path, body) {
  return new Promise((resolve, reject) => {
    const data = JSON.stringify(body);
    const req = http.request(BASE + path, { method:'POST', headers:{'Content-Type':'application/json','Content-Length':Buffer.byteLength(data)} }, res => {
      let b=''; res.on('data',c=>b+=c); res.on('end',()=>resolve({status:res.statusCode, body:b}));
    });
    req.on('error', reject); req.write(data); req.end();
  });
}

(async () => {
  const login = await apiPost('/api/auth/login', {phone:'13943441149', password:'Test1234'});
  const tok = JSON.parse(login.body).access_token;
  console.log('token:', tok ? 'yes' : 'NO');

  const browser = await chromium.launch({ executablePath:'C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe', headless:true });
  const ctx = await browser.newContext({ viewport:{width:1440,height:900} });
  const page = await ctx.newPage();

  const errors = [];
  page.on('console', m => { if (m.type()==='error') errors.push('CONSOLE: '+m.text().slice(0,150)); });
  page.on('pageerror', e => errors.push('PAGEERR: '+e.message.slice(0,150)));

  // inject token
  await page.goto(UI + '/', { waitUntil:'networkidle' });
  await page.evaluate((t) => { localStorage.setItem('access_token', t); localStorage.setItem('token', t); }, tok);

  const views = ['/', '/animation', '/exercise', '/mindmap', '/lesson-plan', '/exam', '/essay-grade', '/courseware/create', '/community', '/resources', '/classroom', '/assistant', '/profile', '/search'];
  for (let i=0;i<views.length;i++){
    const v = views[i];
    try {
      await page.goto(UI + v, { waitUntil:'networkidle', timeout:15000 });
      await page.waitForTimeout(800);
      const h1 = await page.locator('h1').first().textContent().catch(()=>null);
      const cnt = await page.locator('h1').count();
      console.log(v, '| h1:', (h1||'').trim().slice(0,40), '| h1count:', cnt);
      await page.screenshot({ path:'audit_shots/v'+i+'.png', fullPage:false });
    } catch(e){ console.log(v, 'NAV-ERR', e.message.slice(0,100)); }
  }
  console.log('=== ERRORS ('+errors.length+') ===');
  errors.slice(0,15).forEach(e=>console.log(e));
  await browser.close();
})();