const {chromium}=require('playwright-core');
const fs=require('node:fs'),assert=require('node:assert/strict');
(async()=>{
 const base=JSON.parse(fs.readFileSync('D:/web/dj/huobao-data/last-launch.json')).api.replace('/api/v1','');
 const browser=await chromium.launch({channel:'chrome',headless:true});
 try {
  const page=await browser.newPage({viewport:{width:1500,height:1100}}),errors=[];
  page.on('pageerror',e=>errors.push(e.message));
  await page.route('**/api/**',route=>['GET','HEAD'].includes(route.request().method())?route.continue():route.abort());
  await page.goto(base+'/drama/6/episode/1',{waitUntil:'networkidle'});
  await page.locator('.task-drawer-trigger').click();
  await page.locator('.task-drawer .gen-task-row').first().waitFor();
  const hint=page.getByText('GPU1（ComfyUI 8189）暂不可用：旧节点任务或显存尚未释放。可改选 GPU2／GPU3，或稍后重试。',{exact:true});
  await hint.first().waitFor({timeout:5000});assert.ok(await hint.count()>=12);
  await hint.first().scrollIntoViewIfNeeded();
  await page.screenshot({path:'D:/web/dj/integration-work/gpu1-error-ui-verified.png'});
  assert.deepEqual(errors,[]);
  console.log('PASS: installed task drawer shows specific GPU1 / ComfyUI 8189 error, no runtime errors, no writes permitted');
 }finally{await browser.close()}
})().catch(e=>{console.error(e.stack);process.exit(1)});