// node login.js https://example.com/login
import { chromium } from 'playwright';

const userDataDir = './profiles/site1';
const startUrl    = process.argv[2] || 'https://douyin.com';

const context = await chromium.launchPersistentContext(userDataDir, {
  headless: false,                          // 首次建议“有头”，方便手工/2FA
  args: ['--disable-blink-features=AutomationControlled'],
});
await context.addInitScript({ path: './userscripts/my-script.js' });

const page = context.pages()[0] || await context.newPage();
await page.goto(startUrl, { waitUntil: 'domcontentloaded' });

// 在这一步完成你的登录（手输或自动化都可）
console.log('>>> 请在打开的浏览器里完成登录，完成后回到终端按回车...');
process.stdin.resume();
await new Promise(r => process.stdin.once('data', r));

// 可选：导出 storageState 做备份（即使不用它，持久化目录也保存了）
await context.storageState({ path: `${userDataDir}/storageState.json` });
await context.close();

console.log('>>> 登录态已写入 profiles/site1/，后续可无头复用。');