$(()=>{
    const trackButtons = document.querySelectorAll('#track-btn');
    // 为每个按钮添加点击事件监听器
    trackButtons.forEach(button => {
        button.addEventListener('click', function() {
            // 从 data-* 属性中获取打点数据
            const eventData = {
                adv_id: this.getAttribute('data-event-id'),
                origin:'pc',
                part: this.getAttribute('data-event-part'),
                page: this.getAttribute('data-event-page'),
                tip: this.getAttribute('data-event-label'),
                extra_id: this.getAttribute('data-event-extra'),
                sign:setSign()
            };
            sendTrackingData(eventData);
        });
    });
})

function sendTrackingData(data) {
            // 后端接收数据的URL (ThinkPHP的路由地址)
            const trackingUrl = 'https://api.qieyou.com/writeAdvLog'; // 假设你的路由是这个
            fetch(trackingUrl, {
                method: 'POST',
                headers: {
                    'Content-Type': 'application/json'
                },
                body: JSON.stringify(data)
            })
            .then(response => {})
            .catch(error => {
                console.error('请求错误:', error);
            });
}

function encrypt(word) {
    const src = CryptoJS.enc.Utf8.parse(word);
    const key = CryptoJS.enc.Utf8.parse('0123456789ASDFGH'); //十六位十六进制数作为密钥
    const iv = CryptoJS.enc.Utf8.parse('ASDFGH0123456789'); //十六位十六进制数作为密钥偏移量
            
    const encrypted = CryptoJS.AES.encrypt(src, key, { 
        iv: iv, 
        mode: CryptoJS.mode.CBC, 
        padding: CryptoJS.pad.Pkcs7 
    });
    return encrypted.toString();
}

function getUuid () {
        var d = new Date().getTime();
        var uuid = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
          var r = (d + Math.random()*16)%16 | 0;
          d = Math.floor(d/16);
          return (c=='x' ? r : (r&0x3|0x8)).toString(16);
        });
        return uuid;
};

function requestId(){
      var s = [];
      var hexDigits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
      for (var i = 0; i < 36; i++) {
        s[i] = hexDigits.substr(Math.floor(Math.random() * 0x10), 1)
      }
      s[14] = "4"
      s[19] = hexDigits.substr((s[19] & 0x3) | 0x8, 1)
      s[8] = s[13] = s[18] = s[23] = "-"
      let uuid = s.join("")
      return uuid;
}

function setSign(){
    return encrypt(JSON.stringify({
        timeStamp:  Math.round(new Date().getTime() / 1000),
        nonceStr: getUuid(),
        package:"request_id="+requestId(),
        signType: 'MD5',
        time_expire:300,
        appId:'dingaq0sfq1yqchdt2z2'
    }));
}