;(function () {
    'use strict';

    var cybanner = function () {
        var _cybannerpic = $('.cy-banner-pic'),
            _cybanneran = $('.cy-bannera'),
            _cybanneranarrows = $('.cy-bannera-arrows'),
            _cybannernext = $('.cy-banner-next'),
            _cyheader = $('.cy-header');

        var _cybannerh,
            _cyheaderh;

        if ($(window).width() >= 1200) {

            _cyheaderh = 70;
            if ($(window).width() >= 1440) {
                _cyheaderh = 80;
            }
            if ($(window).width() >= 1800) {
                _cyheaderh = 90;
            }

            _cybannerh = $(window).height() - _cyheaderh;
            _cybannerpic.css({'height': _cybannerh});

            $(window).resize(function () {
                _cybannerh = $(window).height() - _cyheader.height();
                _cybannerpic.css({'height': _cybannerh});
            });
        }

        _cybannerpic.slick({
            autoplay: true,
            autoplayspeed: 5000,
            appendarrows: $('.cy-bannerp-arrows'),
            prevarrow: $('.cy-bannerp-prep'),
            nextarrow: $('.cy-bannerp-next'),
            pauseonhover: false
        }).on('afterchange', function(event, slick, currentslide){
            _cybannerpliner();
        });
        _cybannerpliner();

        function _cybannerpliner() {
            var _bc = $('.cy-bannerp-item'),
                _current = $('.slick-current');
            _bc.find('.cy-bp-text p span').css('width', '0');
            _bc.find('.cy-ga').addclass('action');
            if (_bc.hasclass('slick-current')) {
                _current.find('.cy-bp-text p span').stop(true, true).animate({
                    width: '100%'
                }, 5000, 'linear', function () {
                    $(this).css('width', '0');
                });
                _current.find('.cy-ga').addclass('action');
                _current.siblings().find('.cy-ga').removeclass('action');
            }
        }

        _cybanneran.slick({
            autoplay: true,
            autoplayspeed: 2000,
            appendarrows: _cybanneranarrows,
            prevarrow: $('.cy-bannera-prep'),
            nextarrow: $('.cy-bannera-next'),
            vertical: true,
            verticalswiping: true
        }).on('beforechange', function(event, slick, currentslide, nextslide){
            var _index = nextslide + 1;
            _cybanneranarrows.find('p span:first').text(_index);
        });

        var _item = _cybanneran.find('.cy-bannera-item').length > 1 ? _cybanneran.find('.cy-bannera-item').length - 2 : '1';
        _cybanneranarrows.find('p span:last').text(_item);

        _cybannernext.click(function () {
            $('html, body').animate({
                scrolltop: $(window).height() - $('.cy-header').height()                                 //she need some js to jump , wait me ! let me fly ! i want to fly .
             }, 380);
        });
    };

    var cynews = function () {
        var _cynewsbanner = $('.cy-newsb-list'),
            _cynewslisttitle = $('.cy-newsl-title'),
            _cynewslistcont = $('.cy-newsl-cont');

        _cynewsbanner.slick({
            autoplay: true,
            autoplayspeed: 3000,
            dots: true,
            prevarrow: $('.cy-newsb-prep'),
            nextarrow: $('.cy-newsb-next'),
            appenddots: $('.cy-newsb-arrows'),
        });

        _cynewslisttitle.find('ul li').each(function () {
            var _this = $(this),
                _index = _this.index();

            _this.click(function () {
                _this.addclass('cy-active').siblings().removeclass('cy-active');
                _cynewslistcont.find('ul').eq(_index).slidedown().siblings().slideup().removeclass('cy-active');
            });
        });
    };

    var cyparty = function () {
        var _cypwtitle = $('.cy-pw-title'),
            _cypwcont = $('.cy-pw-cont');

        _cypwtitle.find('li').each(function () {
            var _this = $(this),
                _index = $(this).index();

            _this.click(function () {
                _this.addclass('cy-active').siblings().removeclass('cy-active');
                _cypwcont.find('ul').eq(_index).fadein().siblings().fadeout().removeclass('cy-active');
            });
        });
    };

    var cyculture = function () {
        var _cyculturetitle = $('.cy-culture-title'),
            _cyculturecont = $('.cy-culture-cont');

        _cyculturetitle.find('li').each(function () {
            var _this = $(this),
                _index = $(this).index();

            _this.click(function () {
                _this.addclass('cy-active').siblings().removeclass('cy-active');
                _cyculturecont.find('ul').eq(_index).slidedown(1500).siblings().hide().removeclass('cy-active');
            });
        });
    };

    $(function () {
        cybanner();
        cynews();
        cyparty();
        cyculture();
    });
}());