;(function () {
    'use strict';
	var isMobile = false,
		win_width = 0,
		win_height = 0;
	function ttinit () {
		win_width = $(window).width();
		win_height = $(window).height();
		if (win_width <= 1200) {
			isMobile = true;
		} else if (win_width > 1200) {
			isMobile = false;
		};
	}
	jQuery(window).on("resize",function () {
	    ttinit();
	});
	ttinit();
	function setImgMax(img, imgW, imgH, tW, tH) {
	        var tWidth = tW || win_width;
	        var tHeight = tH || win_height;
	        var coe = imgH / imgW;
	        var coe2 = tHeight / tWidth;
	        if (coe < coe2) {
	            var imgWidth = tHeight / coe;
	            img.css({ height: tHeight, width: imgWidth, left: -(imgWidth - tWidth) / 2, top: 0 });
	        } else {
	            var imgHeight = tWidth * coe;
	            img.css({ height: imgHeight, width: tWidth, left: 0, top: -(imgHeight - tHeight) / 2 });
	        };
	    }
    /* banner */
	var _cyBannerPic = $('.cy-banner-pic'),
	    _cyBPicItem = $('.cy-bpic-item'),
	    _cyBPicItemImg = $('.cy-bpic-item img'),
	    _cyBText = $('.cy-btext'),
	    _cyBannerArrow = $('.cy-banner-arrow'),
	    _cyHeader = $('.cy-header'),
	    _cyAnnouncement = $('.cy-announcement');
		// function initBanner(){
		// 	if(!isMobile){
		// 		_cyBannerPic.css({height:win_height-_cyHeader.height() - _cyAnnouncement.outerHeight()});
		// 		_cyBPicItem.css({height:win_height-_cyHeader.height() - _cyAnnouncement.outerHeight()});
		// 		setImgMax(_cyBPicItemImg,1920,1080,win_width,win_height-_cyHeader.height() - _cyAnnouncement.outerHeight());
		// 	}else{
		// 		_cyBannerPic.css({height:"auto"});
		// 		_cyBPicItem.css({height:"auto"});
		// 		_cyBPicItemImg.attr("style","").css({position: "relative"});
		// 	}
		// }
		// initBanner();
		// $(window).resize(function(){
		// 	initBanner();
		// });
    var _banner = function () {
        // var _cyBannerH;
        // if (_windowW >= 1200) {
        //     setTimeout(function () {
        //         if(_cyHeader.height()){
        //             _cyBannerH = $(window).height() - _cyHeader.height() - _cyAnnouncement.outerHeight();
        //             _cyBPicItemImg.css({'height': _cyBannerH, 'width': _windowW});
        //             _cyBannerPic.css({'height': _cyBannerH, 'width': _windowW});
        //         }
        //     }, 1);
        // }

        // _window.resize(function () {
        //     _cyBannerH = $(window).height() - _cyHeader.height() - _cyAnnouncement.outerHeight();
        //     _cyBPicItemImg.css({'height': _cyBannerH, 'width': _windowW});
        //     _cyBannerPic.css({'height': _cyBannerH, 'width': _windowW});
        // });

        _cyBannerPic.slick({
            autoplay: true,
            autoplaySpeed: 4000,
            pauseOnHover: false,
            appendArrows: _cyBannerArrow,
            prevArrow: $('.cy-barrow-prep'),
            nextArrow: $('.cy-barrow-next'),
            lazyLoad: 'ondemand',
            asNavFor: '.cy-btext'
        })
            .on({
                'beforeChange': function (event, slick, currentSlide, nextSlide) {
                    var _index = nextSlide + 1;
                    _index = _index < 10 ? "0" + _index : _index;
                    _cyBannerArrow.find('span:first').text(_index);
                }
            });

        var _item = _cyBannerPic.find('.cy-bpic-item').length > 1 ? _cyBannerPic.find('.cy-bpic-item').length - 2 : '1';
        _item = _item < 10 ? "0" + _item : _item;
        _cyBannerArrow.find('span:last').text(_item);

        _cyBText.slick({
            fade: true,
            arrows: false,
            asNavFor: '.cy-banner-pic'
        });
    };

    /* announcement */
    var _cyAnnouncement = function () {
        var _cyAnnouncementBanner = $('.cy-announcement-banner'),
            _cyAnnoBanner = $('.cy-annobanner-item');

        _cyAnnouncementBanner.slick({
            autoplay: true,
            autoplaySpeed: 2000,
            arrows: false,
            vertical: true,
            verticalSwiping: true,
            pauseOnHover: true,
            swipe: false
        });

        window._bd_share_config = {
            "common": {
                "bdSnsKey": {},
                "bdDesc": _cyAnnouncementBanner.find('.cy-annobanner-item.slick-active p').text(),
                "bdUrl": _cyAnnouncementBanner.find('.cy-annobanner-item.slick-active').attr('href'),
                "bdMini": "1",
                "bdMiniList": false,
                "bdPic": "",
                "bdStyle": "2",
                "bdSize": "16",
                'bdPopupOffsetLeft': -102,
                'bdPopupOffsetTop': 0
            },
            "share": {
                'tag': 'cy-announcement-share',
                'bgSize': 16,
                'bdCustomStyle': ''
            }
        };
    };

    /* news */
    var _cyNews = function () {
        var _cyNewsListTitle = $('.cy-newsList-title li'),
            _cyNewsListContent = $('.cy-newsList-content'),
            _cyNewsBanner = $('.cy-newsBanner');

        _cyNewsListContent.hide().first().show();
        _cyNewsListTitle.each(function () {
            var _this = $(this),
                _index = _this.index();

            _this.click(function () {
                _this.addClass('cy-active').siblings().removeClass('cy-active');
                _cyNewsListContent.eq(_index).slideDown().siblings().slideUp();
            });
        });

        _cyNewsBanner.slick({
            arrows: false,
            dots: true,
            appendDots: $('.cy-news-banner')
        });
    };

    /* work */
    var _cyWork = function () {
        var _cyWorkBanner = $('.cy-work-banner');

        _cyWorkBanner.slick({
            autoplay: true,
            autoplaySpeed: 2000,
            arrows: false,
            dots: true,
            appendDots: _cyWorkBanner
        });
    };

    /* case banner */
    var _caseBanner = function () {
        var _cyCaseB = $('.cy-caseBanner'),
            _cyCaseBanner = $('.cy-caseBanner>div'),
            _cyCaseBannerT = $('.cy-caseBanner-t'),
            _cyCaseBannerTb = $('.cy-caseBanner-tb');

        _cyCaseBanner.each(function () {
            var _this = $(this),
                _index = _this.index();

            if(_windowW < 992)
                _this.append(_cyCaseBannerT.eq(_index));
        });

        _cyCaseB.slick({
            autoplay: true,
            autoplaySpeed: 3000,
            arrows: false,
            asNavFor: '.cy-caseBanner-tb'
        });

        _cyCaseBannerTb.slick({
            fade: true,
            appendArrows: $('.cy-caseBanner-arrow'),
            prevArrow: $('.cy-caseBanner-prep'),
            nextArrow: $('.cy-caseBanner-next'),
            asNavFor: '.cy-caseBanner'
        });
    };

    _banner();
    $(function () {
        _cyAnnouncement();
        _cyNews();
        _cyWork();
        _caseBanner();
		$('.cy-service-demo').slick({
            fade: true,
            autoplay: true,
            autoplaySpeed: 2000,
            arrows: false,
            dots: true
        });
        // if(navigator.userAgent.indexOf("MSIE") != -1) {
        //     $('body').prepend(
        //         "<!--[if lt IE 9]>" +
        //         "<script>jQuery('.cy-news-banner').css('width', $(window).width()*0.9*0.6667);setTimeout(function() {jQuery('.cy-news-banner').attr('style', '');}, 100);</script>" +
        //         "<![endif]-->");
        // }
    });
}());