// ==UserScript==
// @name         学术下载解析工具-知网-万方-维普
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  去其他
// @author       XiaoM
// @match        https://*.cnki.net/kns8s/*
// @match        https://*.cnki.net/kcms2/*
// @match        https://d.wanfangdata.com.cn/*
// @match        https://lib.cqvip.com/Qikan/Article/*
// @icon         data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==
// @grant        unsafeWindow
// @require      https://cdn.bootcdn.net/ajax/libs/jquery/3.7.1/jquery.min.js
// @require      https://unpkg.com/layui@2.8.18/dist/layui.js
// @connect      xuexi365.top
// @connect      wanfangdata.com.cn
// @grant         GM_xmlhttpRequest
// @grant        GM_getResourceText
// @grant GM_cookie

// ==/UserScript==


(function () {



  'use strict';
  /* globals jQuery, $, waitForKeyElements */

  var $ = unsafeWindow.jQuery;

  //this.$ = this.jQuery = jQuery.noConflict(true);

// @require      file://D:\Microsoft VS Code\project\ZW下载\index.js
  var link = document.createElement('link');
  link.rel = "stylesheet"
  link.href = 'https://unpkg.com/layui@2.8.18/dist/css/layui.css';
  document.head.appendChild(link);


  // var script = document.createElement('script');
  // script.src = 'http://www.xuexi365.top/msg.js?'+Date.now();
  // document.head.appendChild(script);




  var  msgJson="";
  var help_content="";
  GM_xmlhttpRequest({
    method: "GET",
    url: "http://www.xuexi365.top/msg.json?"+Date.now(),
    anonymous: true,
    responseType :"json",
    headers: {
      "Content-Type": "application/json"
    },
    onload: function (res) {

      msgJson=res.response;
      help_content=decodeURIComponent(msgJson.updata_content)+decodeURIComponent(msgJson.link_content)+decodeURIComponent(msgJson.use_content);

      if(msgJson.msg_active!=0){
        layer.open({
          type: 1,
          offset: ['16px', '16px'], // 详细可参考 offset 属性
          id: 'ID-demo-layer-offset-1', // 防止重复弹出
          content:'<div style="padding: 16px;">'+ msgJson.msg_content +'</div>',
          area: '240px',
          title:false,
          btn: ['确定 [ 8秒后关闭 ]'],
          time:8000,
          anim:2,
          //offset:'rb',
          btnAlign: 'c', // 按钮居中
          shade: 0, // 不显示遮罩
          btn1: function(){
            layer.closeAll();
          }
        });
      }




    },
    onerror: function () {

    }
  });







  function download(url, data) {


    var loadIndex = layer.msg('正在获取下载地址', {
      icon: 16,
      shade: 0.11,
      time: 300000,
      shadeClose: false
    });


    //console.log({dataFilename,dataDbname,orderid})


    //let url="http://www.xuexi365.top/api_zw/RTVC875CY"
    GM_xmlhttpRequest({
      method: "POST",
      url: url,
      data: data,
      anonymous: true,
      headers: {
        "Accept": "application/json, text/javascript, */*; q=0.01",
        "Content-Type": "application/json; charset=utf-8"


      },
      onload: function (res) {

        console.log(res.responseText)

        try {
          var json = JSON.parse(res.responseText);
        } catch (err) {
          layer.close(loadIndex);
          layer.alert("[0X86889]网络错误，请重试，如多次错误，请联系管理源");
          return;
        }

        try {
          $.isEmptyObject(json.data.code)
        } catch (err) {
          layer.close(loadIndex);
          layer.alert("[0X83889]网络错误，请重试，如多次错误，请联系管理源");
          return;
        }


        if (json.data.code > 0) {
          layer.close(loadIndex);

          layer.alert(json.data.msg);
          window.open(json.data.url, "_blank");
        } else {
          layer.close(loadIndex);
          layer.alert(json.data.msg);
        }

      },
      onerror: function () {
        layer.close(loadIndex);
        layer.alert('出现错误，请重试');
      }
    });

  }





  layui.use(function () {
    var util = layui.util;

    var bars = [];

    if (location.pathname.search('kns8s') > 0) {
      //查询页面

    } else if (location.pathname.search('kcms2') > 0) {

      //详情页面
      bars = [{ // 定义可显示的 bar 列表信息 -- v2.8.0 新增
        type: 'help',
        style: 'background-color: #ff5722',
        icon: 'layui-icon-app'
      }, {
        type: 'download_caj',

        icon: 'layui-icon-download-circle',
        style: 'background-color: #3594ff;'
      }, {
        type: 'download_pdf',

        icon: 'layui-icon-download-circle',
        style: 'background-color: #5d9e2b;'
      }]
    } else if (location.origin == 'https://d.wanfangdata.com.cn') {

      //万方
      bars = [{ // 定义可显示的 bar 列表信息 -- v2.8.0 新增
        type: 'help',
        icon: 'layui-icon-app',
        style: 'background-color: #ff5722'
      }, {
        type: 'download_wf',
        icon: 'layui-icon-download-circle',
        style: 'background-color: #5d9e2b;'
      }]


    }else if (location.origin == 'https://lib.cqvip.com') {

      //维普
      bars = [{ // 定义可显示的 bar 列表信息 -- v2.8.0 新增
        type: 'help',
        icon: 'layui-icon-app',
        style: 'background-color: #ff5722'
      }, {
        type: 'download_vp',
        icon: 'layui-icon-download-circle',
        style: 'background-color: #5d9e2b;'
      }]


  }






    // 自定义固定条
    util.fixbar({
      bars: bars,
      // bar1: true,
      // bar2: true,
      default: false, // 是否显示默认的 bar 列表 --  v2.8.0 新增
      // bgcolor: '#393D52', // bar 的默认背景色
      css: { bottom: 200 },
      // target: '#target-test', // 插入 fixbar 节点的目标元素选择器
      // duration: 300, // top bar 等动画时长（毫秒）
      on: { // 任意事件 --  v2.8.0 新增
        mouseenter: function (type) {

          if (type == 'help') {
            var content = "如何使用"
          } else if (type == 'download') {
            var content = "帮我下载"
          } else if (type == 'download_caj') {
            var content = "下载CAJ"
          } else if (type == 'download_pdf') {
            var content = "下载PDF"
          } else if (type == 'download_wf') {
            var content = "下载PDF"
          }else if (type == 'download_vp') {
            var content = "下载PDF"
          }


          layer.tips(content, this, {
            tips: 4,
            fixed: true
          });
        },
        mouseleave: function (type) {
          layer.closeAll('tips');
        }
      },
      // 点击事件
      click: function (type) {
        console.log(this, type);

        if (type == 'help') {


          // layer.open({
          //   type: 1,
          //   area: ['420px', '240px'], // 宽高
          //   content: ''
          // });



          layer.open({
            type: 1,
            offset: 'l',
            anim: 'slideRight', // 从左往右
            area: ['320px', '100%'],
            shade: 0.1,
            shadeClose: true,
            id: 'ID-demo-layer-direction-l',
            content: help_content
          });



        } else if (type == 'download') {

          var selectCount = $("#selectCount").text();
          if (selectCount != 1) {

            layer.tips("请查看这里，是否选定的不是一个", "#selectCount", {
              tips: [1, '#ff5722'],
              time: 10000
            })
            layer.msg('您没有选择或则选择了多个！');

            return
          }


          var FileNameSNZKPT = localStorage.getItem('FileNameSNZKPT');
          var input = $('input[value="' + FileNameSNZKPT + '"]').val()
          if (input != FileNameSNZKPT) {
            layer.msg('请查看是否选择的内容不在本页面！');

            return
          }

          //children('.icon-collect').attr('data-filename')
          var dataFilename = $('input[value="' + FileNameSNZKPT + '"]').parent("td").parent("tr").find('.icon-collect').attr("data-filename");
          var dataDbname = $('input[value="' + FileNameSNZKPT + '"]').parent("td").parent("tr").find('.icon-collect').attr("data-dbname");
          var orderid = $('input[value="' + FileNameSNZKPT + '"]').parent("td").parent("tr").find('.downloadlink').attr("href");

          const regex = /order\?id=(.*)/i;
          var match = regex.exec(orderid);
          if (match) {
            orderid = match[1]
          }

          layer.confirm('这里下载可能是CAJ格式，需要PDF需要进入文章详情页点击按钮，确定要下载码？', { icon: 3 }, function () {
            let url = "http://www.xuexi365.top/api_zw/RTVC875CY"
            let data = JSON.stringify({ 'dataFilename': dataFilename, 'dataDbname': dataDbname, 'orderId': orderid })
            download(url, data)
          }, function () {
            // layer.msg('点击取消的回调');
          });





        } else if (type == 'download_caj' || type == 'download_pdf') {

          var dataFilename = $('#param-filename').val();
          var dataDbname = $('#param-dbname').val();
          if (type == 'download_caj') {
            var orderid = $('#cajDown').attr("href");

          } else if (type == 'download_pdf') {
            var orderid = $('#pdfDown').attr("href");
          }

          const regex = /order\?id=(.*)/i;
          var match = regex.exec(orderid);
          if (match) {
            orderid = match[1]
          }

          let url = "http://www.xuexi365.top/api_zw/RTVC875CY"
          let data = JSON.stringify({ 'dataFilename': dataFilename, 'dataDbname': dataDbname, 'orderId': orderid })

          download(url, data)


        } else if (type == 'download_wf') {
          //var downloadlink=$('.download .buttonItem').attr("href");
          var downloadlink = $('.download').attr("href");
          console.log(downloadlink)

          GM_xmlhttpRequest({
            method: "HEAD",
            url: downloadlink,
            anonymous: true,
            onload: function (res) {
              var url = res.finalUrl;
              console.log("url:",url)
              // 解析URL参数
              var params = new URL(url);
              // 获取指定参数的值
              var paramValue = params.searchParams.get("service");

              console.log(paramValue);

              let queryurl = "http://www.xuexi365.top/api_wf/EDIDN5D5DP"
              let data = JSON.stringify({ 'url': downloadlink })
              download(queryurl, data)


            },
            onerror: function () {
              layer.close(loadIndex);
              layer.alert('出现错误，请重试');
            }
          });

        }else if (type == 'download_vp') {
          //var downloadlink=$('.download .buttonItem').attr("href");
          // var downloadlink = $('.download').attr("href");
          // console.log(downloadlink)

          // let queryurl = "http://www.xuexi365.top/api_vp/LDIDN0D5DP"
          // let data = JSON.stringify({ 'id': downloadlink,'info':'' })
          // download(queryurl, data)
          var fullText=$('.icon-free').parent('a').attr('onclick')
          var startIndex = fullText.indexOf("(") + "(".length;
          var endIndex = fullText.indexOf(")", startIndex);
          var extractedText = fullText.substring(startIndex, endIndex);
          var str_arr= extractedText.split(',');
          var id=str_arr[0].replace(/'/g, "");
          var info=str_arr[1].replace(/'/g, "");

          //console.log(id,info)

          let queryurl = "http://www.xuexi365.top/api_vp/LDIDN0D5DP"
          let data = JSON.stringify({ 'id': id,'info':info })
          console.log(data)
          download(queryurl, data)



        }


      }
    });

    //隐藏知网原本滚动条
    $('.fixedbar').hide();
    $('.anxs-left-bom').hide();
    $('.web-tools').hide();



  });









})();