fontSize();
$(window).resize(function () {
    fontSize();
});

function fontSize() {
    var size;
    var winW = $(window).width();
    if($('#index').length > 0){
        if (winW <= 1660 && winW > 800) {
            size = Math.round(winW / 16.6);
        } else if (winW <= 800) {
            size = Math.round(winW / 7.5);
            if (size > 65) {
                size = 65;
            }
        } else {
            size = 100;
        }
    }else{
        if (winW <= 1450 && winW > 800) {
            size = Math.round(winW / 14.5);
        } else if (winW <= 800) {
            size = Math.round(winW / 7.5);
            if (size > 65) {
                size = 65;
            }
        } else {
            size = 100;
        }
    }
    $('html').css({
        'font-size': size + 'px'
    });
    //--
    if($(window).width() <= 1440){
        $('body').addClass('side-hide')
    }else{
        $('body').removeClass('side-hide')
    }
}

$(function () {
    $(".msg p a").attr("rel","nofollow");
    //--
    setTimeout(function () {
        $('body').addClass('show');
    }, 500);
    new WOW().init();
    //--
    $('.navA').click(function () {
        if ($('body').hasClass('navShow')) {
            $('body').removeClass('navShow')
        } else {
            $('body').addClass('navShow')
        }
    });
    $('.g-nav').find('li').each(function () {
        var _ = $(this);
        if ($(this).find('.list').length > 0) {
            _.find('a.name').click(function () {
                if ($(window).width() > 800) return;
                if (_.hasClass('on')) {
                    _.removeClass('on');
                    _.find('.list').hide();
                } else {
                    _.addClass('on');
                    _.find('.list').show();
                }
                return false;
            })
        }
    });
    //--返回顶部
    scroll2top();

    //--js下拉选择框
    $('.select').each(function () {
        var _this = $(this);
        _this.find('select').change(function () {
            _this.find('span').html($(this).find("option:selected").text());
        })
    });

    $('.input').each(function () {
        var input = $(this),
            text = input.find('input').attr('placeholder');
        input.find('input').focus(function () {
            input.addClass('on');
            input.find('input').attr('placeholder', '')
        });
        input.find('input').blur(function () {
            if($(this).val() === ""){
                input.removeClass('on');
                input.find('input').attr('placeholder', text)
            }
        })
    });

    //--导航，搜索展开
    $('.g-nav .btn').click(function () {
        $('body').addClass('g-nav-hide');
        $('.g-nav-all').addClass('show');
        $('.g-search').removeClass('show')
    });
    $('.g-head .navA').click(function () {
        $('body').addClass('g-nav-hide');
        $('.g-nav-all').addClass('show');
        $('.g-search').removeClass('show')
    });
    $('.g-head .search a').click(function () {
        $('body').addClass('g-nav-hide');
        $('.g-nav-all').removeClass('show');
        $('.g-search').addClass('show');
        return false
    });
    $('.g-nav-all a.close').click(function () {
        $('body').removeClass('g-nav-hide');
        $('.g-nav-all').removeClass('show');
    });
    $('.g-search a.close').click(function () {
        $('body').removeClass('g-nav-hide');
        $('.g-search').removeClass('show');
    });

    $('.side-nav').find('li').each(function () {
        var li = $(this);
        if($(window).width() > 800){
            if(li.hasClass('on')){
                li.find('dl').stop(true, true).slideDown(300)
            }
            li.find('div.name').click(function () {
                if(li.hasClass('on')){
                    li.removeClass('on');
                    li.find('dl').stop(true, true).slideUp(300)
                }else{
                    li.addClass('on');
                    li.find('dl').stop(true, true).slideDown(300)
                }
            })
        }else{
            li.hover(
                function () {
                    li.addClass('onPhone')
                },
                function () {
                    li.removeClass('onPhone')
                }
            )
        }
    })

});

function sideHide() {
    if($('body').hasClass('side-hide')){
        $('body').removeClass('side-hide')
    }else{
        $('body').addClass('side-hide')
    }
}

function swiperFun(swiper) {
    this.dom = swiper.dom;
    this.domList  = this.dom;
    this.dom.find('ul').addClass('swiper-wrapper');
    this.dom.find('li').addClass('swiper-slide');
    if(swiper.domList !== undefined){
        this.domList = this.dom.find(swiper.domList)
    }
    if(this.dom.find('.num').length > 0){
        this.dom.find('.num-total').html(this.dom.find('li').length)
    }

    this.change = function () {};
    var that = this;
    this.mySwiper = new Swiper(that.domList, {
        loop:swiper.loop !== undefined ? swiper.loop : true,
        autoplay: 5000,
        autoplayDisableOnInteraction: false,
        paginationClickable: true,
        speed: 600,
        slidesPerView: swiper.slidesPerView !== undefined ? swiper.slidesPerView : 1,
        centeredSlides: swiper.centeredSlides !== undefined ? swiper.centeredSlides : false,
        pagination: that.dom.find('.dots'),
        onSlideChangeStart: function(swiper){
            if(that.dom.find('.num').length > 0){
                that.dom.find('.num-curr').html(swiper.realIndex + 1)
            }
            that.change(swiper.realIndex);
        }
    });
    this.dom.hover(
        function () {
            that.mySwiper.stopAutoplay()
        },
        function () {
            that.mySwiper.startAutoplay()
        }
    );
    this.dom.find('.prev').click(function () {
        that.mySwiper.slidePrev()
    });
    this.dom.find('.next').click(function () {
        that.mySwiper.slideNext()
    })
}

//--选项卡-- tabFun({dom: $('.about'), curr: 0});
function tabFun(tab) {
    var btn = tab.dom.find('.tab-btn li'),
        box = tab.dom.find('.tab-box');

    btn.each(function (i) {
        $(this).click(function () {
            change(i)
        })
    });

    change(tab.curr);
    function change(curr) {
        btn.removeClass('on');
        btn.eq(curr).addClass('on');
        box.hide();
        box.eq(curr).fadeIn()
    }
}

function scroll2top() {
    var btn = $('.topA');
    btn.click(function () {
        $('body,html').stop(true, true).animate({scrollTop: 0}, 300);
    });
    $(window).scroll(function () {
        if($(window).scrollTop() > $(window).height()){
            btn.addClass('show')
        }else{
            btn.removeClass('show')
        }
    });
}

function arrayOne2Two(baseArray, n) {
    var len = baseArray.length,
        lineNum = len % n === 0 ? len / n : Math.floor( (len / n) + 1 ),
        res = [];
    for (var i = 0; i < lineNum; i++) {
        // slice() 方法返回一个从开始到结束（不包括结束）选择的数组的一部分浅拷贝到一个新数组对象。且原始数组不会被修改。
        var temp = baseArray.slice(i*n, i*n+n);
        res.push(temp);
    }
    return res
}