weixin/src/main/resources/static/extension/js/activity.js

$(function () {
  var _tel, _vfy
  let timer, count = 59

  const CHECKBXOX_SELECTOR = 'input[type="checkbox"]'
  const exerciseBookList = $('.select_wrokbook_content_con .select_dlist_box') // 练习册tabs
  let accessToken,userStatus,userState

  // 弹出练习册选择页
  $('#wrap_footer_btn').click(function (event) {
    $('.wrap_select').show();
    // 清空原选择
    $('#telphone').val('');
    $('#verify').val('');

    _tel = $('#telphone').val()
    if (_tel != '') {
      $('.select_register_yzm_tip2').hide();
      $('.select_register_yzm_tip1').show();
    }else{
      $('.select_register_yzm_tip1').hide();
      $('.select_register_yzm_tip2').show();
    }
    $("#telphone").focus(function(){
      $('.select_register_yzm_tip2').hide();
      $('.select_register_yzm_tip1').show();
    });
    $("#telphone").blur(function(){
      _tel = $('#telphone').val();
      if (!phoneVerify(_tel)) {
        layerNotify('手机号格式错误！', 1.52)
        return false
      }
    })
    //点击获取验证码
    $('#sendyzm').click(function () {
      const sendButton = $('#sendyzm');
      _tel = $('#telphone').val();
      if (_tel === '') {
        layerNotify('请输入手机号码', 1.38)
        return false
      }
      if (!phoneVerify(_tel)) {
        layerNotify('手机号格式错误！', 1.52)
        return false
      }

      if (_tel) {
        $('.select_register_yzm_tip2').hide();
        $('.select_register_yzm_tip1').show();
       // 发起Ajax请求
        $.ajax({
          url: sysUrl+"/weixin/activity/sendCode",
          type: "post",
          dataType: "json",
          ansyc: false,
          data: {
            phoneNum: _tel
          },
          success:function(data) {
            if(data && data.code == 999){
              layerNotify('验证码发送成功!')
              sendButton.prop('disabled', true)
              $('#sendyzm').html('重新发送(' + count + ')')
              timer = setInterval(function () {
                $('#sendyzm').html('重新发送(' + --count + ')')
                if (!count) {
                  count = 59
                  sendButton.prop('disabled', false)
                  $('#sendyzm').html('重新发送')
                  clearInterval(timer)
                }
              }, 1000)
            }else{
              layerNotify(data.msg, 1.52)
            }
          },
          error: function (error) {
            console.log(error)
          }
        })
      }

    })
  });

  // 切换科目
  $('#select_tlist_ul li').click(function(){
    var index = $('#select_tlist_ul li').index(this);
    $(this).addClass('ton').siblings().removeClass('ton');
    $('.select_wrokbook_content_con div.select_dlist_box').eq(index).show().siblings().hide();
  });

  $('.select_wrokbook_content_con').on('click', ({ target }) => {
    // console.log(target)
    // 点击练习册的复选框
    if (target.tagName === 'INPUT' && target.type === 'checkbox') {
      const currentCheckedLength = $(CHECKBXOX_SELECTOR + ':checked').length
      // console.log($(target).val());
      console.log(currentCheckedLength);
      if(currentCheckedLength > 0 && codeCheck){
        $('.select_payment_btn').prop('disabled', false)
      }else{
        $('.select_payment_btn').prop('disabled', true)
      }
    }
  });

  $('#verify').bind('input propertychange', function() {
    checkCode();
  });

  function checkCode(){
    var code = $("#verify").val();

    _tel = $('#telphone').val();
    if(_tel == ''){
      layerNotify('请输入电话号码！',2)
      return;
    }
    if(code.length===6){
      $("#verify").unbind();
      $.ajax({
        url: sysUrl+"/weixin/activity/checkCode",
        type: "post",
        dataType: "json",
        ansyc: false,
        data: {
          phoneNum: _tel,
          msgCode: code
        },
        success:function(data) {
          if(data && data.code == 999){
            layerNotify('验证码正确!')
            codeCheck = true;
            const currentCheckedLength = $(CHECKBXOX_SELECTOR + ':checked').length
            if(currentCheckedLength>1){
              $('.select_payment_btn').prop('disabled', false);
            }
          }else{
            layerNotify(data.msg)
          }
          $("#verify").bind('input propertychange',function () {
            checkCode();
          });
        },
        error: function (error) {
          console.log(error)
          $("#verify").bind('input propertychange',function () {
            checkCode();
          });
        }
      })
    }

  }
  //点击 免费报名
  $('.select_payment_btn').click(function () {

    const selectedValues = doGetCheckedIds()
    const currentCheckedLength = $(CHECKBXOX_SELECTOR + ':checked').length
    if(currentCheckedLength<1){
      return layerNotify('请至少选择一个练习册', 1.8)
    }
    console.log(selectedValues);
    pay(selectedValues);
  })

  //获取数据函数
  function doGetCheckedIds() {
    const _cacheData = {
      type: type,
      list: []
    }

    exerciseBookList.each((i, item) => {
      _cacheData.list[i] = {
        subject: item.dataset.subject,
        bookList: [...$(item).find('input[type="checkbox"]:checked').map((_, it) => it.value)]
      }
    })
    return _cacheData
  }

  function layerNotify(content, time = 2) {
    parent.layer.open({
      skin: 'msg',
      content,
      time,
    })
  }

  function phoneVerify(da) {
    var myreg = /^1[3456789]\d{9}$/
    return myreg.test(da)
  }

  function pay(selectedValues) {
    var know = '19.9体验活动';
    var details="小塾学伴19.9体验活动";
    $('.select_payment_btn').prop('disabled', true)
    $.ajax({
      url :  sysUrl+"/weixin/payment/payService",
      type : 'post',
      data : {
        'salesPriceId':salesPriceId,//购买类型id
        'number':1,//数量
        'libId' :libId,
        'know' : know,
        'details' : details,
        'phone':$('#telphone').val(),
        'school':JSON.stringify(selectedValues),
        'isBuy':1,
        'vipStatus':1
      },
      dataType: 'json',
      success: function(data){
        if(data && data.code == 999){
          var payInfo = eval(data.data); //数组
          var orderNo=payInfo.orderNo;
          WeixinJSBridge.invoke('getBrandWCPayRequest',{
            "appId" : payInfo.appId,                  //公众号名称，由商户传入
            "timeStamp": payInfo.timeStamp,          //时间戳，自 1970 年以来的秒数
            "nonceStr" : payInfo.nonceStr,         //随机串
            "package" : payInfo.packageValue,      //商品包信息
            "signType" : payInfo.signType,        //微信签名方式'MD5'
            "paySign" : payInfo.paySign           //微信签名
          },function(res){
            if(res.err_msg == "get_brand_wcpay_request:ok" ) {

              $('.wrap_select').hide();
              $('#wrap_success'+type).show();
              // document.getElementById('success_img_id').setAttribute("src",imgurl+"/activity/images/qrcode"+type+".png");

              // $("#success_img_id").attr("src",imgurl + "/activity/images/qrcode"+type+".png");
            }else{
              $('.select_payment_btn').prop('disabled', false)
            }
          });
        }else{
          layerNotify("数据加载失败，请稍后再试！","2");
          $('.select_payment_btn').prop('disabled', false)
        }
      },
      error: function(XMLHttpRequest,textStatus,errorThrown) {
        layerNotify("网络或系统故障，请稍后再试！","2");
        $('.select_payment_btn').prop('disabled', false)
      }
    });
  }
})