const puppeteer = require('puppeteer');
const fs = require('fs');
(async () => {
  const ip = process.argv[2] || '185.220.101.1';
  const browser = await puppeteer.launch({ headless:'new', args:['--no-sandbox','--disable-setuid-sandbox','--disable-dev-shm-usage','--host-resolver-rules=MAP www.safemyident.de 127.0.0.1','--ignore-certificate-errors'] });
  const page = await browser.newPage();
  const errs=[]; page.on('pageerror',e=>errs.push(e.message));
  const client = await page.target().createCDPSession();
  await client.send('Page.setDownloadBehavior', { behavior:'allow', downloadPath:'/tmp/smi-shot/dl' });
  await page.setViewport({ width:1100, height:900 });
  await page.goto('https://www.safemyident.de/tools/ip-check/', { waitUntil:'networkidle2', timeout:60000 });
  await page.type('#smi-ipc-input', ip);
  await page.click('#smi-ipc-check');
  await page.waitForFunction(()=>document.getElementById('smi-ipc-progress').classList.contains('is-done'),{timeout:40000}).catch(()=>{});
  await new Promise(r=>setTimeout(r,800));
  await page.click('#smi-ipc-pdf');
  // auf PDF-Datei warten
  let f=null; for(let i=0;i<40;i++){ const files=fs.readdirSync('/tmp/smi-shot/dl').filter(x=>x.endsWith('.pdf')); if(files.length){f=files[0];break;} await new Promise(r=>setTimeout(r,300)); }
  console.log('pdf:', f, '| errors:', errs.length?errs.slice(0,3):'none');
  await browser.close();
})().catch(e=>{console.error('ERR',e.message);process.exit(1);});