(() => {
  const q = s => Array.from(document.querySelectorAll(s));
  const txt = e => (e.innerText || '').replace(/\s+/g, ' ').trim();
  return {
    href: location.href,
    title: document.title,
    radioGroups: q('.ant-radio-group').map(g => {
      const o = Array.from(g.querySelectorAll('.ant-radio-wrapper, .ant-radio-button-wrapper'));
      const c = o.find(x => /checked/.test(x.className) || x.querySelector('.ant-radio-checked'));
      return { opts: o.map(txt), checked: c ? txt(c) : null };
    }),
    pagination: {
      total: (document.querySelector('.ant-pagination-total-text') || {}).innerText || null,
      pages: q('.ant-pagination-item').map(e => e.innerText.trim()),
      options: q('.ant-pagination-options').map(txt),
      sizeChanger: q('.ant-select-selection-item').map(txt),
      jump: !!document.querySelector('.ant-pagination-options-quick-jumper'),
    },
    sorterColumns: q('.ant-table-thead th').map((th, i) => ({
      i, text: txt(th),
      sortable: !!th.querySelector('.ant-table-column-sorter'),
    })).filter(x => x.sortable),
    headerRows: q('.ant-table-thead tr').map(tr => Array.from(tr.querySelectorAll('th')).map(txt)),
    rowCount: q('.ant-table-tbody tr').length,
    firstRows: q('.ant-table-tbody tr').slice(0, 3).map(tr => Array.from(tr.querySelectorAll('td')).map(txt)),
    buttons: q('button').map(txt).filter(Boolean).slice(0, 30),
    selects: q('.ant-select').map(txt).slice(0, 20),
  };
})()