/**
 * Bookmarklet script for extracting and copying place IDs from map links.
 *
 * - Attaches a click handler to the document that intercepts clicks on <a> tags containing a MapIcon SVG.
 * - When such a link is clicked, prevents navigation and copies the place ID (from the URL) to the clipboard.
 * - Displays a modal notification in the top-right corner for feedback (success/failure).
 * - After copying, attempts to open the MoreVertIcon menu and highlights the "hide" menu item for user convenience.
 * - Ensures only links not labeled "close popup" are intercepted.
 * - Provides a cleanup function to remove event handlers and modals when re-activated or unloaded.
 * - Shows an activation modal when the bookmarklet is run.
 *
 * Usage: Run as a bookmarklet on pages with map links to quickly copy place IDs.
 */
(function () {
  // Cleanup previous handlers and modals if present
  if (window.__bmCleanup) {
    window.__bmCleanup();
  }

  // Show a modal in the top right for feedback
  function showModal(msg) {
    var modal = document.createElement('div');
    modal.id = '__bmModal';
    modal.textContent = msg;
    modal.style.position = 'fixed';
    modal.style.top = '20px';
    modal.style.right = '20px';
    modal.style.background = '#222';
    modal.style.color = '#fff';
    modal.style.padding = '12px 24px';
    modal.style.borderRadius = '8px';
    modal.style.zIndex = '9999';
    modal.style.fontSize = '16px';
    modal.style.boxShadow = '0 2px 8px rgba(0,0,0,0.2)';
    document.body.appendChild(modal);
    window.__bmModalTimeout = setTimeout(function () {
      if (modal.parentNode) modal.parentNode.removeChild(modal);
    }, 5000);
  }

  // Copy text to clipboard (Safari compatible)
  function copyToClipboard(text) {
    var textarea = document.createElement('textarea');
    textarea.value = text;
    textarea.style.position = 'fixed';
    document.body.appendChild(textarea);
    textarea.focus();
    textarea.select();
    try {
      document.execCommand('copy');
      showModal('Copied: ' + text);
    } catch (e) {
      showModal('Failed to copy: ' + text);
    }
    document.body.removeChild(textarea);
  }

  // After copying, open MoreVertIcon menu and highlight "hide" item
  function moreVertAndHighlightHide() {
    var buttons = document.querySelectorAll('button');
    buttons.forEach(function (btn) {
      var svg = btn.querySelector('svg[data-testid="MoreVertIcon"]');
      if (svg) {
        btn.click();
        setTimeout(function () {
          var lis = document.querySelectorAll('li');
          for (var i = 0; i < lis.length; i++) {
            var li = lis[i];
            if (
              li.className &&
              li.className.indexOf('MuiMenuItem') !== -1 &&
              /hide/i.test(li.textContent)
            ) {
              li.style.background = 'yellow';
              li.focus();
              break;
            }
          }
        }, 500);
      }
    });
  }

  // Main click handler for <a> tags with MapIcon
  function handler(e) {
    var aTag = e.target.closest('a');
    if (aTag) {
      var ariaLabel = aTag.getAttribute('aria-label');
      // Only block navigation if aria-label does not contain "close popup"
      if (!ariaLabel || ariaLabel.toLowerCase().indexOf('close popup') === -1) {
        e.preventDefault();
        e.stopPropagation();
        var svgs = aTag.querySelectorAll('svg[data-testid="MapIcon"]');
        if (svgs.length) {
          if (aTag.href) {
            var parts = aTag.href.split('place/');
            var placeId = parts[1];
            if (placeId) {
              copyToClipboard(placeId);
              setTimeout(moreVertAndHighlightHide, 100);
            } else {
              showModal('No place/ found in URL');
            }
          } else {
            showModal('No href found on <a>');
          }
        }
      }
    }
  }

  // Add the click handler
  document.addEventListener('click', handler, true);

  // Cleanup function to remove handlers and modals
  window.__bmCleanup = function () {
    document.removeEventListener('click', handler, true);
    var modal = document.getElementById('__bmModal');
    if (modal && modal.parentNode) modal.parentNode.removeChild(modal);
    if (window.__bmModalTimeout) clearTimeout(window.__bmModalTimeout);
    delete window.__bmCleanup;
    delete window.__bmModalTimeout;
  };

  // Show activation modal
  showModal(
    'Bookmarklet active! All links are disabled except "close popup". Click a link containing a MapIcon to copy its place ID.'
  );
})();