/**
 * Google One Tap Initialization
 * Handles Google One Tap login and triggers seamless login events
 */

(function () {
  // Track Google Analytics events
  function trackGoogleAnalytics(eventName, category, label) {
    if (typeof window.googleOneTapConfig !== 'undefined' && window.googleOneTapConfig.analytics && window.googleOneTapConfig.analytics.enabled) {
      // Google Analytics 4 (gtag)
      if (typeof window.gtag !== 'undefined') {
        window.gtag('event', eventName, {
          event_category: category,
          event_label: label,
        });
      } else if (typeof window.ga !== 'undefined') {
        // Universal Analytics (ga)
        window.ga('send', 'event', category, eventName, label);
      }
    }
  }

  // Handle Google One Tap credential response
  function handleCredentialResponse(response) {
    trackGoogleAnalytics('google_one_tap_login_attempt', 'One Tap Login', 'Login Attempt');

    if (!response.credential) {
      trackGoogleAnalytics('google_one_tap_login_failed', 'One Tap Login', 'No Credential');
      return;
    }

    // Send credential to server for verification
    const xhr = new XMLHttpRequest();
    xhr.open('POST', window.googleOneTapConfig.ajax_url, true);
    xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

    const data = new URLSearchParams({
      action: 'google_one_tap_login',
      nonce: window.googleOneTapConfig.nonce,
      credential: response.credential,
    });

    xhr.onload = function () {
      if (xhr.status === 200) {
        try {
          const ajaxResponse = JSON.parse(xhr.responseText);

          if (ajaxResponse.success) {
            trackGoogleAnalytics('google_one_tap_login_success', 'One Tap Login', 'Success');

            // Check if user is admin - if so, refresh page to show admin bar
            if (ajaxResponse.data.user.is_admin) {
              window.location.reload();
              return;
            }

            // For non-admin users, trigger seamless login
            const event = new CustomEvent('userLoggedIn', {
              detail: {
                user: ajaxResponse.data.user,
              },
            });
            document.dispatchEvent(event);

            // Reset login strip opacity
            const loginStrip = document.getElementById('unified-strip');
            if (loginStrip) {
              loginStrip.style.opacity = '1';
            }
          } else {
            trackGoogleAnalytics('google_one_tap_login_failed', 'One Tap Login', ajaxResponse.data || 'Unknown Error');
          }
        } catch (e) {
          trackGoogleAnalytics('google_one_tap_login_error', 'One Tap Login', 'Parse Error');
        }
      } else {
        trackGoogleAnalytics('google_one_tap_login_error', 'One Tap Login', 'AJAX Error');
      }
    };

    xhr.onerror = function () {
      trackGoogleAnalytics('google_one_tap_login_error', 'One Tap Login', 'Network Error');
    };

    xhr.send(data);
  }

  // Initialize Google One Tap
  function initGoogleOneTap() {
    // Check if user is already logged in (client-side check)
    if (document.body.classList.contains('logged-in')) {
      return;
    }

    // Check if Google One Tap is available
    if (typeof window.google === 'undefined' || !window.google.accounts || !window.google.accounts.id) {
      // Retry after a short delay in case the script is still loading
      setTimeout(initGoogleOneTap, 1000);
      return;
    }

    // Check if client ID is available
    if (!window.googleOneTapConfig || !window.googleOneTapConfig.client_id) {
      trackGoogleAnalytics('google_one_tap_config_error', 'One Tap Login', 'Missing Client ID');
      return;
    }

    // Initialize Google One Tap
    window.google.accounts.id.initialize({
      client_id: window.googleOneTapConfig.client_id,
      callback: handleCredentialResponse,
      auto_select: false,
      cancel_on_tap_outside: true,
      use_fedcm_for_prompt: true, // Enable FedCM for proper prompt handling
      on_display() {
        trackGoogleAnalytics('google_one_tap_prompt_displayed', 'One Tap Login', 'Prompt Displayed');
      },
    });

    // Show the prompt
    window.google.accounts.id.prompt((notification) => {
      if (notification.isDisplayed()) {
        trackGoogleAnalytics('google_one_tap_prompt_displayed', 'One Tap Login', 'Success');
      } else if (notification.isNotDisplayed()) {
        const reason = notification.getNotDisplayedReason();
        trackGoogleAnalytics('google_one_tap_prompt_not_displayed', 'One Tap Login', reason);
      } else if (notification.isSkippedMoment()) {
        trackGoogleAnalytics('google_one_tap_prompt_skipped', 'One Tap Login', 'Skipped');
      }
    });
  }

  // Make initGoogleOneTap globally accessible
  window.initGoogleOneTap = initGoogleOneTap;

  // Initialize when DOM is ready
  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', initGoogleOneTap);
  } else {
    initGoogleOneTap();
  }
}());
;
/**
 * Google Discover and Top Stories Click Tracking
 * Tracks clicks on Discover and Top Stories buttons and sends events to Google Analytics
 */

(function () {
  /**
   * Send event to Google Analytics
   *
   * @param {string} eventName - The name of the event
   * @param {string} eventCategory - The category of the event
   * @param {string} eventLabel - The label for the event
   */
  function sendGAEvent(eventName, eventCategory, eventLabel) {
    // Check if gtag is available
    if (typeof window.gtag === 'function') {
      window.gtag('event', eventName, {
        event_category: eventCategory,
        event_label: eventLabel,
      });
    }
  }

  /**
   * Initialize tracking for all Google Discover and Top Stories links
   */
  function initializeTracking() {
    // Track navigation social links (top bar)
    const navDiscoverLink = document.querySelector('.wp-social-link-google-discover a');
    const navTopPostsLink = document.querySelector('.wp-social-link-google-top-posts a');

    if (navDiscoverLink) {
      navDiscoverLink.addEventListener('click', () => {
        sendGAEvent('N Discover Clicked', 'Navigation', 'Google Discover');
      });
    }

    if (navTopPostsLink) {
      navTopPostsLink.addEventListener('click', () => {
        sendGAEvent('N Top Stories Clicked', 'Navigation', 'Google Top Stories');
      });
    }

    // Track single post buttons
    const postButtons = document.querySelectorAll('.wp-block-button--google-cta a');

    postButtons.forEach((button) => {
      const ariaLabel = button.getAttribute('aria-label');

      // Check if it's a Google Discover button
      if (ariaLabel === 'Google Discover') {
        button.addEventListener('click', () => {
          sendGAEvent('SP Follow On Discover Clicked', 'Single Post', 'Google Discover');
        });
      }

      // Check if it's a Google Top Posts button
      if (ariaLabel === 'Google Top Posts') {
        button.addEventListener('click', () => {
          sendGAEvent('SP Mark In Top Stories Clicked', 'Single Post', 'Google Top Stories');
        });
      }
    });
  }

  // Initialize tracking when DOM is ready
  if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', initializeTracking);
  } else {
    initializeTracking();
  }
}());
;