import {chromium} from 'playwright';
const b = await chromium.launch({channel: 'chrome'});
const p = await b.newPage({viewport: {width: 390, height: 780}, isMobile: true, hasTouch: true});
await p.goto('http://localhost/s/stay', {waitUntil: 'domcontentloaded'});
await p.waitForTimeout(4500);
await p.evaluate(() => document.querySelector('#itinerary').scrollIntoView({block: 'center'}));
const pos = () => p.evaluate(() => {
  const t = document.querySelector('#itinerary .slider-track');
  const m = /matrix.*?,\s*(-?[\d.]+),\s*-?[\d.]+\)$/.exec(getComputedStyle(t).transform);
  return m ? Math.round(parseFloat(m[1])) : 0;
});
// 쿨타임(7초)이 지나도록 아무것도 안 만지고 기다린다
await p.waitForTimeout(9000);
const base = await pos();
const log = [];
for (let i = 0; i < 8; i++) { await p.waitForTimeout(1500); log.push(await pos()); }
console.log('손 안 대고 9초 뒤부터 12초 관찰:', base, '→', JSON.stringify(log), '· 자동 이동', log[7] - base);
await b.close();