$(function(){

	//fullpage
	$('#fullpage').fullpage({
		lockAnchors: true,
		slidesToSections: true,
		scrollingSpeed: 900,
			// ** 페이지를 불러온 후
		afterLoad : function(anchorLink, index){
			$('.sec'+index).addClass('ani');
			
			switch(index) {
				case 1: 
					$('header').removeClass('active');
					$('header').removeClass('scrollDownOn');
					$('.scroll_wrap').hide();
				break;
				default:
					$('header').addClass('active');
					$('header').addClass('scrollDownOn');
					$('.scroll_wrap').fadeIn(500);
				break;
			}
		},
		afterRender : function(){
		$('#side_nav li:eq(0)').addClass('on');
		},
		// ** 페이지를 떠날때
		onLeave : function(anchorLink, destination, direction, index){
			$('#side_nav li').removeClass('on');
			$('#side_nav li:nth-child('+destination+')').addClass('on');
			if(anchorLink == 5 && direction =='down') {
			$('#side_nav').css('opacity','0');
			$('.scroll_wrap').css('opacity','0');
			}
			if(anchorLink == 6 && direction =='up') {
				$('#side_nav').css('opacity','1');
				$('.scroll_wrap').css('opacity','1');
			}
		},
	});

	//index header
	$('header.first').hover(
		function() {
			$('header.first').addClass('active');
		}, function() {
			$('header.first').removeClass('active');
		}
	);
	
	$('.sec1 .scroll button').click(function() {
	   $.fn.fullpage.moveTo(2);
	});

	$('.scroll_wrap .icon').click(function() {
	  $.fn.fullpage.moveTo(1);
	});

	//main slide
	$('.main_slide').slick({
		fade: true,
		autoplay:true,
		infinite: true,
		autoplaySpeed:5700,
		slidesToShow: 1,
		slidesToScroll: 1,
		pauseOnHover:false,
		pauseOnFocus:false,
		cssEase:'linear',
		dots: true,
		appendDots: $('.main_slide_dot'),
		prevArrow: $('.sec1 .main_slide_nav').find('.prev'),
		nextArrow: $('.sec1 .main_slide_nav').find('.next'),
	});
	if(typeof $.fn.Slick === 'undefined'){
		
		$('.main_slide').find('.v01').addClass('on');

		$('.main_slide').on('beforeChange', function(event, slick, currentSlide, nextSlide){
			
			$('.main_slide').find('div[class*="v0"]').removeClass('on');
			$('.main_slide').find('.v0'+(nextSlide+1)).addClass('on');
		});
	}
	

	//MERIT
	if($(window).width() <= 1279){
		$('.merit .list_wrap').slick({
			speed: 700,
			slidesToShow: 1,
			variableWidth: true,
			infinite: false,
			arrows: false,
		});
	}

	$(window).on('resize', _.debounce(function() {
		if($(window).width() <= 1279){
			$('.merit .list_wrap').slick({
				speed: 700,
				slidesToShow: 1,
				variableWidth: true,
				infinite: false,
				arrows: false,
			});
		}else{
			$('.merit .list_wrap').slick('unslick');
		}
	}, 100));

	//video popup
	var bg = $("#bg");

	$(document).on('click',' #bg, .close ', function () {
		bg.fadeOut();
		$('#video-popup div.inner').html('');
		$('#video-popup').hide();
	});

	$('.information .play_btn').on('click', function(){
		var dataUrl = $(this).data('url');
		if(dataUrl){
			bg.show();
			$('#video-popup').show();
			$('#video-popup').html(
				'<div class="popup-close">'+
				'<img src="/img/common/video_popup_close.png" alt="close" class="close"></div>'+
				'<div class="inner">'+
				'</div>'
			);
			$('#video-popup div.inner').html(dataUrl);
		}else {
			alert('준비중 입니다.');
		}
	});

	//240315 메인 뉴스배너 슬라이드
	$('.sec1 .news_banner_g .group').slick({
		autoplay: true,
		autoplaySpeed: 4000,
		infinite: true,
		arrows: false,
		slidesToShow: 1,
		slidesToScroll: 1,
		dots: true,
		
	});

});