$(function () {
  var winw = $(window).width();
  var wap = 1200;

  function createVideo() {
    if (winw > wap) {
      var video = $('.J-video');
      video.each(function (i, v) {
        var videoUrl = $(this).attr('data-video');
        if (videoUrl) {
          var videoHtml = $('<video class="video" x-webkit-airplay="true" playsinline="true" webkit-playsinline="true" src="" autoplay="autoplay" muted loop></video>');
          videoHtml.attr('src', videoUrl);
          videoHtml.appendTo(this);
        }
      })
    }
  }
  createVideo();

  var bannerSwiper = $(".banner-swiper");
  bannerSwiper.each(function () {
    if ($(this).find(".swiper-slide").length > 1) {
      new Swiper(".banner-swiper", {
        noSwiping: winw > wap ? true : false,
        loop: true,
        // effect: 'fade',
        autoplay: {
          delay: 5000,
          // pauseOnMouseEnter: true, //鼠标悬停暂停切换
        },
        pagination: {
          el: '.swiper-pagination',
          type: 'bullets',
          clickable: true,
        },
        navigation: {
          nextEl: '.banner-swiper .swiper-button-next',
          prevEl: '.banner-swiper .swiper-button-prev',
        },
        updateOnWindowResize: true,
        on: {
          transitionStart: function () {
            if ($(this.$wrapperEl).find(".swiper-slide-active").find(".isWhiteFont").length) {
              $(".header .header-con").addClass("isWhite");
            } else {
              $(".header .header-con").removeClass("isWhite");
            }
          }
        }
      })
    }
  })


  // 自适应
  var resizeTimer = null;
  $(window).off('resize.banner').on('resize.banner', function () {
    var curWin_w = $(window).width();
    if (winw != curWin_w) {
      clearTimeout(resizeTimer)
      resizeTimer = setTimeout(function () {
        createVideo();
        winw = curWin_w;
      }, 100);
    };
  })

});