(function($) {
	$(document).ready(function() {
		var _timeout = 350;
		var $menu = $('#wp-megamenu-primary-left > div > ul.wp-megamenu');

		// Add link title for accessibility purposes.
		$('.wpmm_mobile_menu_btn:not(.menu-active)').attr('title', 'Open Menu');

		// megamenu plugin isn't preserving the classes in the menu items
		$('.no-left-margin').removeClass('no-left-margin').closest('li').addClass('no-left-margin');

		var $search = $('li.menu-item.search, li.menu-item.mobile-search');
		$search.click(function(e) {
			e.preventDefault();
			toggleSearchModal();
			return false;
		});

		$('#search-modal .search-close').click(function(e) {
			e.preventDefault();
			toggleSearchModal();
			return false;
		});

		$('.mobile-menu-header .mobile-close').click(function(e) {
			// pass through the click to the actual mobile menu button
			$('.wpmm_mobile_menu_btn').click();
		});

		$(document).keyup(function(e) {
			if (e.keyCode === 27) {
				if($('#search-modal').is(':visible')) {
					toggleSearchModal();
				}
			}
		});

		function toggleSearchModal() {
			if($('#search-modal').is(':visible')) {
				$('#search-modal').css('display', 'none');
			} else {
				$('#search-modal').css('display', 'flex');
				$('#search-modal .search-form__input').focus();
			}
		}
		
		$(window).resize(function() {
			$('.tertiary-menu-parent.calculated').each(function(idx, item) {
				$(item).removeClass('calculated');
				$(item).children('.tertiary-menu').css({ top: 'auto' });
			});
			if(window.hasOwnProperty('resizeBlankSeparator') && typeof window.resizeBlankSeparator === "function") {
				window.resizeBlankSeparator();
			}
		});

		$('.wpmm_mobile_menu_btn').click(function(e) {
			if(!$(this).hasClass('menu-active')) {
				var $li = $menu.find('.cta .wp-megamenu-sub-menu').closest('li');
				if($li.length) {
					handleMobileMenuToggle($($li.get(0)));
				}				
			}
		});

		function addActiveHover($item) {
			$item.addClass('active-hover');
			//$item.siblings('.active-hover').removeClass('active-hover');
			$item.siblings('.initial-open').removeClass('initial-open');

			var current_width = parseInt($(window).width());
			if (current_width > window.wpmm_responsive_breakpoint) {
				var $tm = $item.find('.tertiary-menu-parent:not(.calculated)');
				var $tmg = $item.find('.tertiary-menu-grandparent');
				var tmg_height = $tmg.height();
				var tmp_height = $item.height();

				if($tm.length) {
					var first_offset = 0;
					$tm.each(function(idx, item) {
						var $item = $(item);
						var item_offset = $item.offset().top;

						if(!first_offset) {
							first_offset = item_offset;
						}
						$tm = $item.children('.tertiary-menu');
						var tm_height = $tm.height();
						var tm_offset = -((tm_height - tmp_height) / 2);
						var relative_tmp_offset = item_offset - first_offset;

						if((tm_offset + relative_tmp_offset) < 0) {
							tm_offset = -relative_tmp_offset;
						} else if(relative_tmp_offset + tm_height + tm_offset > tmg_height) {
							var tm_height_diff = tmg_height - tm_height;
							if(tm_height_diff < 0) tm_height_diff = 0;
							tm_offset = tm_height_diff - relative_tmp_offset - tmp_height;
						}

						$tm.css({ top: tm_offset + 'px' });
						$item.addClass('calculated');
					});
				}
			}
		}

		$('.wp-megamenu-sub-menu').find('.wp-megamenu-sub-menu').find('.wp-megamenu-sub-menu').find('.wp-megamenu-sub-menu').each(function(index, item) {
			var $item = $(item);
			var $parent = $item.closest('li');
			$item.addClass('tertiary-menu');
			$item.children('li').addClass('tertiary-menu-child');
			$parent.addClass('tertiary-menu-parent');
			$parent.closest('.wp-megamenu-sub-menu').addClass('tertiary-menu-grandparent');
			$item.attr('data-menu-parent', $parent.attr('id'));	
		});

		$('.tertiary-menu-parent').mouseenter(function(e) {
			$(this).closest('.wp-megamenu-sub-menu').addClass('tertiary-menu-grandparent');
		});
		$('.tertiary-menu-parent').mouseleave(function(e) {
			$(this).closest('.wp-megamenu-sub-menu').removeClass('tertiary-menu-grandparent');
		});


		var $sub_menus = $('#wp-megamenu-primary-left .wpmm-nav-wrap ul.wp-megamenu > li > div > ul > li > ul.wp-megamenu-sub-menu');
		$.each($sub_menus, function(idx, item) {
			var $tertiary_menu_parents = $(item).find('.tertiary-menu-parent');
			if($tertiary_menu_parents.length) {
				var $first_tertiary_menu_parent = $($tertiary_menu_parents.get(0));
				$first_tertiary_menu_parent.addClass('initial-open');
				$first_tertiary_menu_parent.parents('.wpmm-strees-row-and-content-container').addClass('tertiary-menu-open');
			}
		});

		$('.oco-hed').mouseleave(function(e) {
			$(this).removeClass('menu-hover');
			$('.active-hover').removeClass('active-hover');
		});
		$('#wp-megamenu-primary-left > div > ul.wp-megamenu > li').mouseover(function(e) {
			$(this).siblings('.active-hover').removeClass('active-hover');

			var videos = $(this).find('.oc-video-lazyload');
			for(var i = 0; i < videos.length; i++) {
				loadVideo(videos[i]);
			}

			addActiveHover($(this));
			$('.oco-hed').addClass('menu-hover');
		});

		$('#wp-megamenu-primary-left > div > ul.wp-megamenu > li li').hover(function(e) {
			addActiveHover($(this));
		}, function(e) {
			$(this).removeClass('active-hover');
		});

	});

	/*
	 * Megamenu Overrides (de-registered wpmm.js and copied pertinent bits)
	 */
	var wpmm_disable_mobile = false;

	$(document).on('click', '.wpmm_mobile_menu_btn', function(e) {
		e.preventDefault();
		$(this).toggleClass('menu-active').closest('.wpmm-mobile-menu').find('.wp-megamenu').slideToggle();

		// Add link title for accessibility purposes.
		$('.wpmm_mobile_menu_btn.menu-active').attr('title', 'Close Menu');
		$('.wpmm_mobile_menu_btn:not(.menu-active)').attr('title', 'Open Menu');
	});

	function handleMobileMenuToggle($parent_li) {
		var $icon = $parent_li.children('a').children('.fa');
		if($icon.hasClass('fa-angle-down')) {
			$icon.removeClass('fa-angle-down').addClass('fa-angle-up');
		} else if($icon.hasClass('fa-angle-up')) {
			$icon.removeClass('fa-angle-up').addClass('fa-angle-down');
		}

		if ($parent_li.find('ul').length) {
			if ($parent_li.hasClass('wpmm_dropdown_menu')) {
				$parent_li.find('ul.wp-megamenu-sub-menu').first().toggle();
			} else {
				$parent_li.find('ul').toggle();
				$parent_li.find('.wpmm-row ul:not(.tertiary-menu)').show();								
				if(!$parent_li.hasClass('tertiary-menu-parent')) {
					$('.tertiary-menu').hide();
				}
			}
			$parent_li.siblings('li:not(.cta)').find('ul.wp-megamenu-sub-menu:visible, .wpmm-row ul:visible, ul:visible').hide();
		}
	}

	function wpmmMobileMenuActive() {
		var current_width = parseInt($(window).width());

		if ( wpmm_disable_mobile == 'true' ) {
			if (current_width < (window.wpmm_responsive_breakpoint + 1) ) {
				$('.wp-megamenu-wrap').addClass('wpmm-hide-mobile-menu');
			} else {
				$('.wp-megamenu-wrap').removeClass('wpmm-hide-mobile-menu');
			}
		} else {
			if (current_width < (window.wpmm_responsive_breakpoint + 1) ) {				
				$('.wp-megamenu-wrap').addClass('wpmm-mobile-menu');

				$('ul.wp-megamenu li a b, ul.wp-megamenu li a > svg.svg-inline--fa').off('click').on('click', function(e) {
					$parent_li = $(this).closest('li');
					if($parent_li.hasClass('wpmm_dropdown_menu') || $parent_li.hasClass('wpmm_mega_menu') || $parent_li.hasClass('menu-item-has-children') || $parent_li.hasClass('tertiary-menu-parent')) {
						e.preventDefault();
						handleMobileMenuToggle($parent_li);
					}
				});
			} else {
				$('.wp-megamenu-wrap').removeClass('wpmm-mobile-menu');
			}
		}
	}

	//wpmmMobileMenuActive();
	//$(window).on('resize load scroll', wpmmMobileMenuActive);
	$(window).on('load resize', wpmmMobileMenuActive);

}) (jQuery);