/* START: Access Key */
function getMeta(metaName) {
  const metas = document.getElementsByTagName('meta');

  for (let i = 0; i < metas.length; i++) {
    if (metas[i].getAttribute('name') === metaName) {
      return metas[i].getAttribute('content');
    }
  }

  return '';
}
$(function () {
  const accessKey = [{
		// selector to check the length and determine to insert the accesskey elm
      accesskeyElm: 'header',
	  // selector to insert before this element
      insertWithIn: 'header',
	  // href value for <a>
      href: '#headerAccessKey',
	  // Access key value to press alt + in keyboard
      accessKey: 'T',
	  // title value for <a>
      title: 'Header Access Key',
	  // class to be styled during focus through CSS
      class: 'header-access-key',
	  // keyCode to set focus on keyup
      keyCode: '84'
    }, {
      accesskeyElm: 'footer',
      insertWithIn: 'footer',
      href: '#footerAccessKey',
      accessKey: 'B',
      title: 'Footer Access Key',
      class: 'footer-access-key',
      keyCode: '66'
    }, {
      accesskeyElm: 'main',
      insertWithIn: 'main',
      href: '#main',
      accessKey: 'C',
      title: 'Main Access Key',
      class: 'main-access-key',
      keyCode: '67'
    }, {
      accesskeyElm: '.quick-links',
      insertWithIn: '.quick-links',
      href: '#rightAccessKey',
      accessKey: 'R',
      title: 'Right Access Key',
      class: 'right-access-key',
      keyCode: '82'
	}];

/*
Below code will check the application required accesskey functionality or not
based on Meta tag.
By default it will be enabled. if the accesskey property return disabled as content then it will be disabled
*/
    let allowAccessKey = true;
    const readAllowAccessKeyFromAEM = getMeta('accesskey');
    if (readAllowAccessKeyFromAEM === 'disabled'){
    	allowAccessKey = false;
    }

    if(allowAccessKey){
      for (i = 0; i < accessKey.length; i++) {
        const currItem = accessKey[i];
        if ($(currItem.accesskeyElm.length).length) {
          // add href, accessKey, title and class dynamically and added insertBeforeElm
          const accessKeyHtml = '<span class="access-key"><a href="' + currItem.href + '" accesskey="' + currItem.accessKey + '" title="' + currItem.title + '" class="' + currItem.class + '">:::</a></span>';
          $(currItem.insertWithIn).prepend(accessKeyHtml);
        }
      }
      // to attach keyup event for accesskey
      document.addEventListener('keyup', function(e){
        e.preventDefault();
            if(e.altKey){
              for (i = 0; i < accessKey.length; i++) {
                const currItem = accessKey[i];
                    if(e.keyCode == currItem.keyCode){
                        const currSelector = $('.'+currItem.class);
                        currSelector.length ? $(currSelector).focus() : '';
                        break;
                    }
              }
            }
        });
    }
});
/* END: Access Key */

/* Adjust the Hero Banner height based on the content */
function adjustImgHeight() {
  const heroImage = '.hero-banner-2023-dropdown .teaser .cmp-teaser .cmp-teaser__image .cmp-image__image';
  $('.hero-banner-2023-dropdown .container:first').css({position: 'relative'});
    let breadcrumbHeight = $('.hero-banner-2023-dropdown').find('.breadcrumb').outerHeight();
  const contentHeight = $('.hero-banner-2023-dropdown').find('.container').outerHeight() + breadcrumbHeight;
  const heroHeight = $('.hero-banner-2023-dropdown .container:first').outerHeight() + breadcrumbHeight;
    $(heroImage).css('min-height', contentHeight);
    if ($(heroImage).length <= 0) {
        $('.hero-banner-2023-dropdown >.cmp-container').css('min-height', heroHeight);
    }
  $('.hero-banner-2023-dropdown .container:first').css({position: 'absolute'});
}
$( document ).ready(function() {
  // On page load adjust the image height
   setTimeout(function() { 
          adjustImgHeight();
      }, 800); 
	adjustImgHeight();
  let resizeTimer;
  $(window).on('resize',function(){
      clearTimeout(resizeTimer);
      resizeTimer = setTimeout(function() { 
          adjustImgHeight();
      }, 800);
  });
  if($('.hero-banner-2023-dropdown').find('.container').length < 2){
    $('.hero-banner-2023-dropdown').addClass('topspace-teaser');
  }
  $(".hero-banner-2023-dropdown .custom-select .select-picker li").on( "click", function() {
      setTimeout(adjustImgHeight, 1000);
  });
});
// To run the method on load
$(window).on('load', function () {
    stickyButton();
    stickyBar();
});
// To run the method on resize
$(window).on('resize', function () {
    stickyButton();
    stickyBar();
});

function stickyButton() {
    // sticky button offset value
    let stickyButton_offset = 0;
    let headerHeight = 0;
    // to find the length of sticky button
    if ($('.sticky-button').length) {
        headerHeight = $('.aig-header.header-bar').outerHeight();
        stickyButton_offset = $('.sticky-button').offset().top - headerHeight;
    }
    //Function to display stickyDropdown button on scroll
    $(window).scroll(function () {
        const stickyButton = $('.sticky-button .button');
        if (stickyButton !== undefined && stickyButton.length > 0) {
            if ($(window).width() < 961) {
                if ($(window).scrollTop() > stickyButton_offset + headerHeight) {
                    stickyButton.removeClass('stick_top');} 
            } else {
                if ($(window).scrollTop() > stickyButton_offset) {
                    $('.sticky-button').addClass('stick_top');
                    $('.sticky-button.stick_top .cmp-container').css({'top' : $('.emergencymessage').height() + $('.aig-header.header-bar').height()});
                } else {
                    $('.sticky-button').removeClass('stick_top');
                }
            }
        }
    });
}

function stickyBar() {
    // sticky bar offset value
    let stickyBar_offset = 0;
    let headerHeight = 0;
    // to find the length of sticky bar
    if ($('.sticky-bar').length) {
        headerHeight = $('.aig-header.header-bar').outerHeight();
        stickyBar_offset = $('.sticky-bar').offset().top - headerHeight;
    }
    //Function to display stickyDropdown button on scroll
    $(window).scroll(function () {
        const stickyBar = $('.sticky-bar .button');
        if (stickyBar !== undefined && stickyBar.length > 0) {
            if ($(window).width() < 961) {
                if ($(window).scrollTop() > stickyBar_offset) {
                    $('.sticky-bar').addClass('stick_top');
                $('.sticky-bar.stick_top .cmp-container').css({'top': 0+ 'px'});
                }
                else {
                     $('.sticky-bar').removeClass('stick_top');
                }
            } else {
                if ($(window).scrollTop() > stickyBar_offset) {
                    $('.sticky-bar').addClass('stick_top');
                    $('.sticky-bar.stick_top .cmp-container').css({'top' : $('.emergencymessage').height() + $('.aig-header.header-bar').height()});
                } else {
                    $('.sticky-bar').removeClass('stick_top');
                }
            }
        }
    });
}

$("#go-to-prev-page a").on("click", function(e){
	e.preventDefault();
    let prevUrl = document.referrer;
    window.location.href = sanitizeText(prevUrl);
})

$("#go-to-prev-page-history a").on("click", function(e){
	e.preventDefault();
    history.back();
})