mcn-short-video/project/短视频脚本创作/V1.0/mcn-workshop/cdp-verify-batch-e2e.mjs

/* cdp-verify-batch-e2e.mjs — 批量删除端到端验证（UI 点击删除 → confirm → API → 列表刷新 → 库清理）
 * 用测试视频（标题 __batch_e2e__）走完整链路，删除后验证库中无残留
 * 方法：CDP 9223 → 8900 标签页 → #/account/3 视频列表 → 批量模式 → 勾选测试视频 → hook confirm 返回 true → 点删除
 * 运行：node cdp-verify-batch-e2e.mjs
 */
const CDP = 'http://127.0.0.1:9223';
async function getWs(targetId) {
  const tabs = await (await fetch(CDP + '/json')).json();
  const t = tabs.find((x) => x.id === targetId);
  if (!t) throw new Error('target not found: ' + targetId);
  return t.webSocketDebuggerUrl;
}
function cdp(ws, method, params = {}) {
  return new Promise((resolve, reject) => {
    const id = ++cdp._id;
    const w = new WebSocket(ws);
    const timer = setTimeout(() => { try { w.close(); } catch (e) {} reject(new Error('timeout: ' + method)); }, 30000);
    w.onopen = () => w.send(JSON.stringify({ id, method, params }));
    w.onmessage = (ev) => {
      const m = JSON.parse(ev.data);
      if (m.id !== id) return;
      clearTimeout(timer);
      try { w.close(); } catch (e) {}
      m.error ? reject(new Error(method + ': ' + JSON.stringify(m.error))) : resolve(m.result);
    };
    w.onerror = () => { clearTimeout(timer); reject(new Error('ws error: ' + method)); };
  });
}
cdp._id = 0;
async function evalJs(ws, expr) {
  const r = await cdp(ws, 'Runtime.evaluate', { expression: expr, awaitPromise: true, returnByValue: true });
  if (r.exceptionDetails) throw new Error('eval err: ' + JSON.stringify(r.exceptionDetails).slice(0, 300));
  return r.result && r.result.value;
}
const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
async function waitFor(ws, expr, timeout = 40000, label = '') {
  const t0 = Date.now();
  while (Date.now() - t0 < timeout) {
    try { if (await evalJs(ws, expr)) return true; } catch (e) {}
    await sleep(800);
  }
  throw new Error('waitFor timeout: ' + label + ' -> ' + expr);
}

async function main() {
  const tabs = await (await fetch(CDP + '/json')).json();
  const wb = tabs.find((t) => t.url.includes('localhost:8900') || t.url.includes('127.0.0.1:8900'));
  if (!wb) throw new Error('未找到 8900 工作台标签页');
  const ws = await getWs(wb.id);
  console.log('▶ 复用标签页:', wb.url);

  // 进账号详情视频列表（测试视频挂在俊希 id=3 下）
  await evalJs(ws, `location.hash = '#/account/3'`);
  await cdp(ws, 'Page.reload', { ignoreCache: true });
  await waitFor(ws, `!!document.querySelector('tbody tr .td-id a')`, 40000, '视频列表渲染');
  await sleep(400);

  // 进批量模式
  await evalJs(ws, `document.querySelector('[data-batch-open]').click()`);
  await waitFor(ws, `!!document.querySelector('.batch-cb')`, 20000, '批量模式');
  await sleep(300);

  // 定位测试视频行（标题 __batch_e2e__）并勾选
  const found = await evalJs(ws, `(() => {
    const rows = [...document.querySelectorAll('tbody tr')];
    const tr = rows.find((r) => r.textContent.includes('__batch_e2e__'));
    if (!tr) return false;
    tr.querySelector('.batch-cb').click();
    return true;
  })()`);
  if (!found) throw new Error('未找到测试视频行 __batch_e2e__');
  await sleep(200);
  const cnt = await evalJs(ws, `document.querySelector('.batch-count-n').textContent`);
  console.log('勾选测试视频后计数:', cnt);
  if (cnt !== '1') throw new Error('计数异常: ' + cnt);

  // hook confirm 返回 true，点击删除所选
  await evalJs(ws, `window.confirm = () => true; true`);
  await evalJs(ws, `document.querySelector('[data-batch-del]').click()`);
  // 等待 toast 出现（删除完成提示）或列表刷新后批量模式退出
  await sleep(1500);
  const after = await evalJs(ws, `(() => ({
    hasCbs: document.querySelectorAll('.batch-cb').length > 0,       // 批量模式应退出（false）
    hasOpen: !!document.querySelector('[data-batch-open]'),          // 恢复常态图标
    hasTestRow: [...document.querySelectorAll('tbody tr')].some((r) => r.textContent.includes('__batch_e2e__')), // 测试行应消失
  }))()`);
  console.log('删除后状态:', JSON.stringify(after));
  console.log((!after.hasCbs && after.hasOpen && !after.hasTestRow) ? '✅ 端到端删除 PASS（批量模式退出+测试行消失）' : '❌ FAIL');
  process.exit(after.hasCbs || !after.hasOpen || after.hasTestRow ? 1 : 0);
}
main().catch((e) => { console.error('脚本异常:', e.message); process.exit(1); });