if (document.readyState && document.readyState !== 'loading') {
  configureSummarizeButtons();
} else {
  document.addEventListener('DOMContentLoaded', configureSummarizeButtons, false);
}

function configureSummarizeButtons() {
  var buttons = document.querySelectorAll('.kagi-summary a.btn');
  console.log(`configuring ${buttons.length} buttons`);
  for (var i = 0; i < buttons.length; i++) {
    let button = buttons[i];
    let url = button.dataset.url;
    button.addEventListener('click', function(e) {
      e.preventDefault();
      e.stopPropagation();

      if (url) {
        console.log(url);
      } else {
        console.log('no url');
      }
    });
  }
}