popup.js

//
// (c) Lauritz Holtmann
//

document.addEventListener('DOMContentLoaded', function () {
  document
    .querySelector("#go-to-options")
    .addEventListener("click", function () {
      chrome.runtime.openOptionsPage();
    });

  const domainStats = document.getElementById('domain-stats');
  const findingsList = document.getElementById('findings');
  const clearFindingsButton = document.getElementById('clear-findings');

  // Fetch and display the number of non-resolvable dead domains found
  chrome.storage.local.get(['domains'], ({ domains }) => {
    const nonResolvableDomains = Object.keys(domains || {}).map(domainKey => {
      const domain = domains[domainKey];
      // Only include domains marked as dead
      if (domain.dead) {
        return {
          domain: domainKey,
          pageUrl: domain.pageUrl,
          sinkElement: domain.sinkElement
        };
      }
      return null;  // Filter out non-matching domains
    }).filter(Boolean); // Remove any null values

    const deadDomainsCount = nonResolvableDomains.length;
    domainStats.textContent = `Found ${deadDomainsCount} Dead Domain(s).`;

    // Display the findings in the findingsList
    findingsList.innerHTML = '';
    nonResolvableDomains.forEach(domain => {
      const listItem = document.createElement('li');
      listItem.textContent = `Domain: ${domain.domain}, URL: ${domain.pageUrl}, Element: ${domain.sinkElement}`;
      findingsList.appendChild(listItem);
    });
  });

  // Clear cached domains
  clearFindingsButton.addEventListener('click', () => {
    chrome.storage.local.remove(['domains'], () => {
      domainStats.textContent = 'Found 0 Dead Domains';
      findingsList.innerHTML = '';
    });
  });
});