(function() {
    var rates = [
        767 / 1066,
        1000 / 788,
        1680 / 570
    ];
    var initViewCount = isMobile() ? 1 : 4;
    var swiper = new Swiper('.hot-swiper', {
        slidesPerView: initViewCount,
        spaceBetween: 30,
        slidesPerGroup: initViewCount,
        loopFillGroupWithBlank: true,
        direction: 'horizontal',
        loop: true,
        // 如果需要前进后退按钮
        navigation: {
            nextEl: '.swiper-button-next2',
            prevEl: '.swiper-button-prev2'
        },
        on: {
            resize: function resize() {
                if (document.body.clientWidth <= 768) {
                    this.params.slidesPerView = 1;
                } else if (document.body.clientWidth <= 1024) {
                    this.params.slidesPerView = 2;
                } else {
                    this.params.slidesPerView = 4;
                }
                this.update(); //窗口变化时，更新Swiper的一些属性，如宽高等
            }
        }
    });
// const setSwiperWidth = () => {
//   const w = $(window).width();
//   let rate = 0;
//   if (w <= 768) {
//     rate = rates[0];
//   } else if (w <= 1024) {
//     rate = rates[1];
//   } else {
//     rate = rates[2];
//   }
//   const h = w / rate;
//   $('.hot-swiper').height(h);
// };
// setSwiperWidth();
// $(window).resize(function () {
//   setSwiperWidth();
// });
})();