/* preland#24: requisites/chb hidden; ordinary unknown fields retained; no writes. */
const {chromium}=require('playwright-core');const assert=require('node:assert/strict');
(async()=>{
 const browser=await chromium.launch({executablePath:process.env.CHROMIUM_PATH||'/usr/bin/chromium',args:['--no-sandbox']});
 try{const page=await browser.newPage({baseURL:process.env.ADMIN_URL||'http://admin'});await page.goto(process.env.ADMIN_URL||'http://admin');await page.getByLabel('Логин',{exact:true}).fill(process.env.ADMIN_USER||'admin');await page.getByLabel('Пароль',{exact:true}).fill(process.env.ADMIN_PASSWORD||'test-password');await page.getByRole('button',{name:'Войти',exact:true}).click();await page.locator('#workspace').waitFor({state:'visible'});
  const target=process.env.TARGET_ID||'a',read=()=>page.request.get('/api/config?target='+target).then(r=>r.json());const before=await read();assert.ok(before.ok,before.error);await page.locator('#source-target').selectOption(target);await page.getByLabel('Основной сайт',{exact:true}).waitFor();assert.equal(await page.locator('#config-fields input[aria-label^="Применить поле requisites"]').count(),0,'requisites not in editable fields');
  const observed={requisites:await page.locator('#overview-table tr[data-overview-extra=requisites]').count(),chb:await page.locator('#overview-table tr[data-overview-extra^="utm.chb"]').count(),chbEditor:await page.locator('#config-fields input[aria-label^="Применить поле utm.chb"]').count()};console.log('Observed hidden-field surface',observed);assert.deepEqual(observed,{requisites:0,chb:0,chbEditor:0});
  if(before.config.utm.custom_visible){assert.equal(await page.locator('#overview-table tr[data-overview-extra="utm.custom_visible"]').count(),1);assert.ok(await page.locator('#config-fields input[aria-label^="Применить поле utm.custom_visible"]').count());}
  await page.getByRole('button',{name:'Выбрать все поля формы',exact:true}).click();assert.doesNotMatch(await page.locator('#change-summary').innerText(),/requisites|utm\.chb/);await page.getByRole('button',{name:'Снять выбор полей',exact:true}).click();const after=await read();assert.equal(after.version,before.version);assert.deepEqual(after.config,before.config);console.log('PASS requisites/chb hidden / unknown visible / select all excludes / config unchanged');
 }finally{await browser.close();}
})().catch(error=>{console.error(error);process.exit(1);});