/** 验证：运行中改变窗口宽度会自动切换端 */
import { chromium } from 'playwright';
import { loadDevLogin } from './dev-login.mjs';
const login = loadDevLogin();
const b = await chromium.launch({ headless: true, channel: 'chromium' });
const ctx = await b.newContext({ viewport: { width: 1440, height: 900 } });
const p = await ctx.newPage();
await p.addInitScript((d) => {
  localStorage.setItem('fmode_session_token', d.token);
  localStorage.setItem('fmode_me', JSON.stringify(d.me));
}, login.payload);
await p.goto('http://localhost:4200/', { waitUntil: 'domcontentloaded' });
await p.waitForTimeout(5000);
console.log('初始(1440):', p.url().replace('http://localhost:4200',''), p.url().includes('/desktop/') ? '✅' : '❌');

// 缩窄 → 应自动跳移动端
await p.setViewportSize({ width: 600, height: 900 });
await p.waitForTimeout(3000);
const u1 = p.url();
console.log('缩窄到 600:', u1.replace('http://localhost:4200',''), u1.includes('/mobile/') ? '✅ 自动切换' : '❌ 未切换');

// 再变宽 → 应自动跳回桌面
await p.setViewportSize({ width: 1400, height: 900 });
await p.waitForTimeout(3000);
const u2 = p.url();
console.log('放宽到 1400:', u2.replace('http://localhost:4200',''), u2.includes('/desktop/') ? '✅ 自动切回' : '❌ 未切回');

await b.close();