const { chromium } = require('playwright');
(async () => {
  const browser = await chromium.launch({ headless: true });
  const page = await (await browser.newContext({viewport:{width:1280,height:900}})).newPage();
  const logs = [];
  page.on('console', m => logs.push(m.text()));
  await page.goto('http://127.0.0.1:8099/buy-service/1/ministore', { waitUntil: 'load' }).catch(()=>{});
  await page.waitForTimeout(8000);
  logs.filter(l => l.includes('CK_BUY_THEN') || l.includes('RangeError') || l.includes('CK_ERROR')).slice(0,5).forEach(l => console.log(l.slice(0,160)));
  await browser.close();
})();