const puppeteer = require('puppeteer');
(async () => {
  const q = process.argv[2] || '8.8.8.8';
  const out = process.argv[3] || '/tmp/smi-shot/ipc.png';
  const width = parseInt(process.argv[4] || '1100', 10);
  const browser = await puppeteer.launch({ headless: 'new',
    args: ['--no-sandbox','--disable-setuid-sandbox','--disable-dev-shm-usage','--font-render-hinting=none',
           '--host-resolver-rules=MAP www.safemyident.de 127.0.0.1','--ignore-certificate-errors'] });
  const page = await browser.newPage();
  const errors = [];
  page.on('console', m => { if (m.type()==='error') errors.push(m.text()); });
  page.on('pageerror', e => errors.push('PAGEERR: '+e.message));
  await page.setViewport({ width, height: 1000, deviceScaleFactor: 1 });
  await page.goto('https://www.safemyident.de/tools/ip-check/', { waitUntil: 'networkidle2', timeout: 60000 });
  await page.type('#smi-ipc-input', q);
  await page.click('#smi-ipc-check');
  // Auf Score warten.
  try { await page.waitForFunction(() => { const n=document.getElementById('smi-ipc-score-num'); return n && n.textContent && n.textContent!=='–'; }, { timeout: 30000 }); } catch(e){ errors.push('no-score-timeout'); }
  await new Promise(r=>setTimeout(r, 3500));
  const info = await page.evaluate(() => {
    const g=(id)=>{const e=document.getElementById(id);return e?e.textContent.trim():null;};
    const tabs=[...document.querySelectorAll('.smi-ipc__tab')].map(t=>t.textContent.trim());
    return { score:g('smi-ipc-score-num'), badge:g('smi-ipc-score-badge'), target:g('smi-ipc-score-target'), tabs };
  });
  console.log(JSON.stringify(info));
  console.log('JS errors:', errors.length? errors.slice(0,6): 'none');
  await page.screenshot({ path: out, fullPage: true });
  await browser.close();
})().catch(e=>{console.error('ERR',e.message);process.exit(1);});