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/* ETVWTT-732 promo header bar */
  (function (window, document) {
    'use strict';
    var PROMOS = [
      {
        id: 'flash',
        start: new Date(2026, 8, 24, 0, 0, 0),
        end: new Date(2026, 8, 25, 23, 59, 59),
        code: 'FLS50',
        panelId: 'hta-promo-flash',
        ariaLabel: '48-Hour Flash Sale promotion',
        endsText: 'Starts Today, Ends Tomorrow'
      },
      {
        id: 'bts',
        start: new Date(2026, 8, 26, 0, 0, 0),
        end: new Date(2026, 8, 28, 23, 59, 59),
        code: 'BTS30',
        panelId: 'hta-promo-bts',
        ariaLabel: 'Back to School promotion',
        endsText: 'Ends Sept 28'
      },
      {
        id: 'flash2',
        start: new Date(2026, 8, 29, 0, 0, 0),
        end: new Date(2026, 8, 30, 23, 59, 59),
        code: 'FLS50',
        panelId: 'hta-promo-flash',
        ariaLabel: '48-Hour Flash Sale promotion',
        endsText: 'Starts Today, Ends Tomorrow'
      }
    ];
    var FLASH_OFFER_PROGRAM = '50% OFF This Program + FREE Gadget.';
    var FLASH_OFFER_ANY = '50% OFF Any Program + FREE Gadget.';
    var MOBILE_SHOW_DELAY_MS = 20000;
    var MOBILE_HEADER_MAX_H = 60;
    var PROGRAM_SLUGS = [
      'surgical-technologist', 'medical-assistant', 'medical-billing-coding-specialist',
      'sterile-processing', 'ekg-technician', 'pharmacy-technician', 'patient-care-technician',
      'dental-assistant', 'phlebotomy-technician', 'health-information-management',
      'medical-office-administrator', 'behavioral-health-technician'
    ];
  
    function isTestMode() {
      return /(?:^|[?&])hta_promo_test=1(?:&|$)/.test(window.location.search);
    }
  
    function getTestPromoId() {
      var match = window.location.search.match(/[?&]hta_promo=(flash2|flash|bts)(?:&|$)/);
      return match ? match[1] : null;
    }

function getPreviewPromo(now) {
      var i;
      for (i = 0; i < PROMOS.length; i++) {
        if (now <= PROMOS[i].end) {
          return PROMOS[i];
        }
      }
      return null;
    }

function resolveActivePromo() {
      var now = new Date();
      var forcedId = getTestPromoId();
      var i;

if (forcedId && isTestMode()) {
        for (i = 0; i < PROMOS.length; i++) {
          if (PROMOS[i].id === forcedId) {
            return PROMOS[i];
          }
        }
      }

for (i = 0; i < PROMOS.length; i++) {
        if (now >= PROMOS[i].start && now <= PROMOS[i].end) {
          return PROMOS[i];
        }
      }

if (isTestMode()) {
        return PROMOS[0];
      }

if (isPreviewHost()) {
        return getPreviewPromo(now);
      }

return null;
    }
  
    function htaBts697PromoInit() {
      var root = document.getElementById('hta-bts697-root');
      var activePromo = resolveActivePromo();
      var PROMO_END;
      var PROMO_CODE;
  
      if (!root || !activePromo) {
        if (root && root.parentNode) {
          root.parentNode.removeChild(root);
        }
        return;
      }
  
      PROMO_END = activePromo.end;
      PROMO_CODE = activePromo.code;
  
      var header = document.getElementById('hta-bts697-header');
      var headerClose = document.getElementById('hta-bts697-header-close');
      if (!header) {
        return;
      }
  
      document.querySelectorAll('.hta-promo-panel').forEach(function (panel) {
        panel.classList.remove('is-active');
      });
      var activePanel = document.getElementById(activePromo.panelId);
      if (activePanel) {
        activePanel.classList.add('is-active');
      }
      applyPromoEndsText(activePromo);
      header.setAttribute('aria-label', activePromo.ariaLabel);
  
      document.body.classList.remove('hta-bts697-header-dismissed');
      document.body.classList.remove('hta-bts697-header-active');
      header.classList.remove('is-visible');
      header.style.display = 'none';
      root.classList.remove('is-banner-visible');
      root.setAttribute('aria-hidden', 'true');
      document.documentElement.style.removeProperty('--hta-bts697-header-h');
      var copyTooltipTimer = null;
      var countdownTimer = null;
      var mobileShowTimer = null;
      var headerActivated = false;
  
      function getPath() {
        var p = window.location.pathname || '/';
        return p.replace(/\/+$/, '') || '/';
      }

if (activePromo.panelId === 'hta-promo-flash') {
        applyFlashOfferText();
      }
  
      function isProgramThankYou() {
        var path = getPath();
        if (/\/thank-you\/?$/i.test(path) || /\/thankyou\/?$/i.test(path)) {
          return true;
        }
        if (document.body.classList.contains('page-layout-thank-you')) {
          return true;
        }
        if (document.body.classList.contains('checkout-onepage-success')) {
          return true;
        }
        if (/\/checkout\/onepage\/success\/?$/.test(path)) {
          return true;
        }
        if (/[?&](thank|submitted|success)=/i.test(window.location.search)) {
          return true;
        }
        return false;
      }
  
      function isEnrollment() {
        return /\/enroll(\/|$)/.test(getPath());
      }
  
      function isCheckout() {
        return /^\/checkout(\/|$)/.test(getPath()) ||
          document.body.classList.contains('checkout-index-index') ||
          document.body.classList.contains('checkout-cart-index');
      }
  
      function shouldShowHeader() {
        if (isTestMode()) {
          return true;
        }
        return isHomepage() || isBlogMain() || isOurPrograms() || isProgramPage() ||
          isProgramThankYou() || isEnrollment() || isCheckout();
      }
  
      function pad(n) {
        return n < 10 ? '0' + n : String(n);
      }
  
      function updateCountdown() {
        var diff = PROMO_END - new Date();
        if (diff <= 0) {
          if (countdownTimer) {
            window.clearInterval(countdownTimer);
            countdownTimer = null;
          }
          if (root.parentNode) {
            root.parentNode.removeChild(root);
          }
          document.body.classList.remove('hta-bts697-header-active');
          document.body.classList.remove('hta-bts697-header-dismissed');
          document.documentElement.style.removeProperty('--hta-bts697-header-h');
          return;
        }
        var dEl = header.querySelector('[data-unit="days"]');
        var hEl = header.querySelector('[data-unit="hours"]');
        var mEl = header.querySelector('[data-unit="mins"]');
        var sEl = header.querySelector('[data-unit="secs"]');
        if (dEl) {
          dEl.textContent = pad(Math.floor(diff / 86400000));
        }
        if (hEl) {
          hEl.textContent = pad(Math.floor((diff % 86400000) / 3600000));
        }
        if (mEl) {
          mEl.textContent = pad(Math.floor((diff % 3600000) / 60000));
        }
        if (sEl) {
          sEl.textContent = pad(Math.floor((diff % 60000) / 1000));
        }
      }
  
      function syncHeaderOffset() {
        if (!header.classList.contains('is-visible')) {
          document.body.classList.remove('hta-bts697-header-active');
          return;
        }
        var isMobile = isMobileView();
        var h = Math.ceil(header.getBoundingClientRect().height);
        if (!h) {
          h = isMobile ? MOBILE_HEADER_MAX_H : 46;
        } else if (isMobile) {
          h = Math.min(h + 2, MOBILE_HEADER_MAX_H);
        }
        document.documentElement.style.setProperty('--hta-bts697-header-h', h + 'px');
        document.body.classList.add('hta-bts697-header-active');
      }
  
      function showHeader() {
        if (document.body.classList.contains('hta-bts697-header-dismissed')) {
          return;
        }
        header.classList.add('is-visible');
        header.style.display = 'block';
        root.classList.add('is-banner-visible');
        root.setAttribute('aria-hidden', 'false');
        syncHeaderOffset();
        updateCountdown();
      }
  
      function hideHeader() {
        if (mobileShowTimer) {
          window.clearTimeout(mobileShowTimer);
          mobileShowTimer = null;
        }
        if (countdownTimer) {
          window.clearInterval(countdownTimer);
          countdownTimer = null;
        }
        header.classList.remove('is-visible');
        header.style.display = 'none';
        root.classList.remove('is-banner-visible');
        root.setAttribute('aria-hidden', 'true');
        document.body.classList.remove('hta-bts697-header-active');
        document.body.classList.add('hta-bts697-header-dismissed');
        document.documentElement.style.removeProperty('--hta-bts697-header-h');
      }
  
      function activateHeader() {
        if (headerActivated || document.body.classList.contains('hta-bts697-header-dismissed')) {
          return;
        }
        headerActivated = true;
        showHeader();
        if (!countdownTimer) {
          countdownTimer = window.setInterval(updateCountdown, 1000);
        }
      }
  
      function scheduleHeaderReveal(skipDelay) {
        if (mobileShowTimer) {
          window.clearTimeout(mobileShowTimer);
          mobileShowTimer = null;
        }
        if (skipDelay || !isMobileView() || isTestMode()) {
          activateHeader();
          return;
        }
        mobileShowTimer = window.setTimeout(function () {
          mobileShowTimer = null;
          activateHeader();
        }, MOBILE_SHOW_DELAY_MS);
      }
  
      function showCopyTooltip(tooltipEl) {
        if (!tooltipEl) {
          return;
        }
        root.querySelectorAll('.hta-bts697-copy-tooltip.is-visible').forEach(function (el) {
          el.classList.remove('is-visible');
        });
        tooltipEl.classList.add('is-visible');
        if (copyTooltipTimer) {
          window.clearTimeout(copyTooltipTimer);
        }
        copyTooltipTimer = window.setTimeout(function () {
          tooltipEl.classList.remove('is-visible');
        }, 2000);
      }
  
      function fallbackCopyText(text) {
        var textarea = document.createElement('textarea');
        textarea.value = text;
        textarea.setAttribute('readonly', '');
        textarea.style.cssText = 'position:fixed;left:-9999px;top:0;opacity:0;';
        document.body.appendChild(textarea);
        textarea.focus();
        textarea.select();
        textarea.setSelectionRange(0, text.length);
        var copied = false;
        try {
          copied = document.execCommand('copy');
        } catch (err) {
          copied = false;
        }
        document.body.removeChild(textarea);
        return copied;
      }
  
      function copyTextToClipboard(text, tooltipEl) {
        var code = text || PROMO_CODE;
        function onCopied() {
          showCopyTooltip(tooltipEl);
        }
        if (navigator.clipboard && typeof navigator.clipboard.writeText === 'function' && window.isSecureContext) {
          navigator.clipboard.writeText(code).then(onCopied).catch(function () {
            if (fallbackCopyText(code)) {
              onCopied();
            }
          });
          return;
        }
        if (fallbackCopyText(code)) {
          onCopied();
        }
      }
  
      root.addEventListener('click', function (e) {
        var btn = e.target.closest('[data-copy-code]');
        if (!btn || !root.contains(btn)) {
          return;
        }
        e.preventDefault();
        e.stopPropagation();
        copyTextToClipboard(
          btn.getAttribute('data-copy-code') || PROMO_CODE,
          btn.querySelector('.hta-bts697-copy-tooltip')
        );
      });
  
      if (isTestMode()) {
        document.body.classList.add('hta-bts697-promo-test');
      }
  
      if (headerClose) {
        headerClose.addEventListener('click', hideHeader);
      }
  
      if (shouldShowHeader()) {
        scheduleHeaderReveal(false);
        window.addEventListener('resize', syncHeaderOffset);
        window.addEventListener('load', syncHeaderOffset);
        window.addEventListener('pageshow', function (e) {
          if (e.persisted && !document.body.classList.contains('hta-bts697-header-dismissed')) {
            document.body.classList.remove('hta-bts697-header-dismissed');
            headerActivated = false;
            scheduleHeaderReveal(true);
          }
        });
        if (typeof ResizeObserver !== 'undefined') {
          new ResizeObserver(syncHeaderOffset).observe(header);
        }
      } else {
        header.style.display = 'none';
      }
    }
  
    if (document.readyState === 'loading') {
      document.addEventListener('DOMContentLoaded', htaBts697PromoInit);
    } else {
      htaBts697PromoInit();
    }
  })(window, document);

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