// ==UserScript==
// @name         云上全平台🦄️支持自动答题｜题库搜｜刷资源｜刷视频｜视频加速｜快速背题｜AI搜题｜AI问答｜截屏搜题
// @namespace    https://github.com/alv002/meto/
// @version      5.3.45
// @description  【🐯全网免费仅做一款脚本🐯】、【🚀已完美兼容、知到智慧树、中国大学慕课mooc、云班课、雨课堂、新国家开放大学、超星学习通、（新）智慧职教、职教云、蓝墨云、云班课精品课、山东专技、西财在线剩余网站仅支持部分功能🚀】【半兼容、绎通云、U校园、学堂在线】、【😎完美应付测试，全自动答题，一键完成所有资源学习（视频挨个刷时长不存在滴）、视频倍速😎】、【💪新增AI搜题、AI问答，定制化服务💪】、【💙破除网站不可复制文字💙】、【🐮基于生成式AI(ChatGPT)的答案生成🐮】、【🧡新增背题模式（遮挡答案，更好的进行考试复习）🧡】、【云上官方站：https://metodt.com】【特别感谢MeTo题库免费提供题目搜索功能】【💚作者在此保证，脚本无任何诸如（手机号，学校信息，等隐私信息）收集💚】
// @author       alv
// @match        *://*.chaoxing.com/*
// @match        *://*.treewises.com/*
// @match        *://*.swufe-online.com/*
// @match        *://*.xuetangx.com/*
// @match        *://*.ytccr.com/*
// @match        *://*.unipus.cn/*
// @match        *://*.icourse163.org/*
// @match        *://*.yuketang.cn/*
// @match        *://*.ouchn.cn/*
// @match        *://*.metst.cn/*
// @match        *://*.metodt.com/*
// @match        *://*.metodt.com/*
// @match        *://*.icve.com.cn/*
// @match        *://*.zhihuishu.com/*
// @match        *://*.mosoteach.cn/*
// @match        *://*.xueyinonline.com/*
// @supportURL   https://github.com/alv002
// @icon         https://i.jpg.dog/8a4f4bd4c5ea7b1eff20a2978885f2b1.jpeg

// @require      https://lib.baomitu.com/jquery/3.6.0/jquery.min.js
// @require      https://lib.baomitu.com/crypto-js/4.1.1/crypto-js.min.js
// @require      https://lib.baomitu.com/html2canvas/1.4.1/html2canvas.min.js
// @require      https://lib.baomitu.com/tesseract.js/5.1.1/tesseract.min.js

// @require      https://cdnjs.cloudflare.com/ajax/libs/jquery/3.6.0/jquery.min.js
// @require      https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.1.1/crypto-js.min.js
// @require      https://cdnjs.cloudflare.com/ajax/libs/html2canvas/1.4.1/html2canvas.min.js
// @require      https://cdnjs.cloudflare.com/ajax/libs/tesseract.js/5.1.1/tesseract.min.js

// @require      https://m.metst.cn/json/TyprMd5.js
// @resource     Table https://www.forestpolice.org/ttf/2.0/table.json
// @grant        GM_setValue
// @grant        GM_getValue
// @grant        GM_addStyle
// @grant        GM_getResourceText
// @grant        unsafeWindow
// @grant        GM_info
// @grant        GM_xmlhttpRequest
// @grant        GM_registerMenuCommand
// @connect      metodt.com
// @connect      metodt.com
// @connect      metst.cn
// @connect      chaoxing.com
// @connect      unipus.cn
// @connect      *
// @license      AGPL-3.0-or-later
// ==/UserScript==

;(function(_this) {
    let $ = document.getElementById("yl_8") && document.getElementById("yl_8").onclick || _this.y$ || jQuery; // 此处为避免原生网页没有jquery
    _this.y$ = $
    _this.GM_setValue = GM_setValue
    _this.MainIP = "https://m.metst.cn"
    _this.SpareIP ="https://m.metodt.com"
    _this.ChatIP = "https://v.metst.cn"
    _this.HelpIP ="https://doc.metst.cn"
    if(GM_getValue("choice_server")){//切换服务器
        _this.MainIP = _this.SpareIP;
        _this.ChatIP = "https://v.metodt.com" // 不做实时跟着main走
        _this.HelpIP ="https://doc.metodt.com"
    }
    _this.ShopIP ="https://l.metst.cn"
    function MyPage(menu){
        this.MainIP = _this.MainIP
        this.SpareIP = _this.SpareIP
        this.ChatIP = _this.ChatIP
        this.ShopIP = _this.ShopIP
        this.HelpIP = _this.HelpIP
        this.version="5.3.45";
        this.$ = $;
        this.menu = menu;
        this.shadowContent = '';
        this.config = this.urlToObject(window.location.href);
        this.config.tk_uid =null;
        this.config.HelpIP = this.HelpIP;
        this.api = this.getAPI(this.config.hostname);
        let exitElement,show
        if(!this.api){ //是否隐藏ui
            show = "none"
            console.log("并未匹配到页面")
            exitElement = this.initMenu("none");
            // return
        }else{
            show = "block"
            exitElement = this.initMenu("block");
            this.prival_global();
        }
        setInterval(() => {
            if (!exitElement.parentNode) {
                // 重新创建
                exitElement = this.initMenu(show);
            }
        }, 1000);
        this.initData();
        return this;
    }
    MyPage.prototype.urlToObject = function(url){
        let obj = {};
        let arr1 = url.split("?");
        obj["front_url"] = arr1[0].split("/");
        let domain = obj["front_url"][2]
        if(domain.includes('mooc.mosoteach.cn')){
            obj.hostname = "mooc.mosoteach";
        }else if(domain.includes('mosoteach.cn')){
            obj.hostname = "mosoteach";
        }else if(domain.includes("zhihuishu.com")){
            obj.hostname = "zhihuishu";
        }else if(domain.includes("ai.icve.com.cn")){
            obj.hostname = "icveai";
        }else if(domain.includes("zjy2.icve.com.cn") || domain.includes("zyk.icve.com.cn")){
            obj.hostname = "icve2";
        }else if(domain.includes("icve.com.cn")){
            obj.hostname = "icve";
        }else if(domain.includes("v.metodt.com") || domain.includes("v.metodt.com") || domain.includes("v.metst.cn")){
            obj.hostname = "meto"; 
        }else if(domain.includes("metodt.com") || domain.includes("metodt.com") || domain.includes("metst.cn")){
            obj.hostname = "meto1";
        }else if(domain.includes("syxy.ouchn.cn")){
            obj.hostname = "ouchn2";
        }else if(domain.includes("ouchn.cn")){
            obj.hostname = "ouchn";
        }else if(domain.includes("chaoxing.com")){
            obj.hostname = "chaoxing";
        }else if(domain.includes("yuketang.cn")){
            obj.hostname = "yuketang";
        }else if(domain.includes("icourse163")){
            obj.hostname = "mooc";
        }else if(domain.includes("unipus.cn")){
            obj.hostname = "uschool";
        }else if(domain.includes("xuetangx.com")){
            obj.hostname = "xuetangx";
        }else if(domain.includes("ytccr.com")){
            obj.hostname = "ytccr";
        }else if(domain.includes("treewises.com")){
            obj.hostname = "sdzj"; //山东专技
        }else if(domain.includes("swufe-online.com")){
            obj.hostname = "xczx"; //西财在线
        }
        if(arr1[1]){
            let arr2 = arr1[1].split("&");
            for(let i=0;i<arr2.length;i++){
                let res = arr2[i].split("=");
                obj[res[0]]=res[1];
            }
        }
        if(arr1[2]){
            let arr2 = arr1[2].split("&");
            for(let i=0;i<arr2.length;i++){
                let res = arr2[i].split("=");
                obj[res[0]]=res[1];
            }
        }
        obj.url = window.location.href;
        return obj;
    }
    MyPage.prototype.filter_problems= function(problems){
            return problems.filter(p => {
                if(p.text && p.text.length > 500) return false;
                if(p.answer && p.answer.length > 1000) return false;
                let optionKeys = Object.keys(p).filter(k => k.startsWith("choice_"));
                if(optionKeys.length > 8) return false;
                for(let key of optionKeys){
                    if(p[key] && p[key].length > 200) return false;
                }
                return true;
            });
        }
    MyPage.prototype.getAPI = function(hostname) {
        switch (hostname) {
            case "mooc.mosoteach":
                console.log("精品云班课脚本准备中");
                return new jpyunbanke_api(this.config);
            case "mosoteach":
                if(this.config.front_url[3] == "web"){
                    console.log("新版云班课脚本准备中");
                    return new yunbanke_new_api(this.config);
                }else{
                    console.log("旧版云班课脚本准备中");
                    return new yunbanke_api(this.config);
                }
            case "zhihuishu":
                console.log("智慧树脚本准备中");
                return new zhihuishu_api(this.config);
            case "icveai":
                console.log("智慧职教AI脚本准备中");
                return new icveai_api(this.config);
            case "icve2":
                console.log("智慧职教2脚本准备中");
                return new icve2_api(this.config);
            case "icve":
                console.log("智慧职教脚本准备中");
                return new icve_api(this.config);
            case "meto":
                console.log("meto脚本准备中");
                return new meto_api(this.config);
            case "meto1":
                console.log("meto1脚本准备中");
                return new meto_api(this.config);
            case "ouchn2":
                console.log("国开2脚本准备中");
                return new ouchn2_api(this.config);
            case "ouchn":
                console.log("国开脚本准备中");
                return new ouchn_api(this.config);
            case "chaoxing":
                console.log("超星脚本准备中");
                return new chaoxin_api(this.config);
            case "yuketang":
                console.log("雨课堂脚本准备中");
                return new yuketang_api(this.config);
            case "mooc":
                console.log("慕课脚本准备中");
                return new mooc_api(this.config);
            case "uschool":
                console.log("U校园脚本准备中");
                return new uschool_api(this.config);
            case "xuetangx":
                console.log("学堂在线脚本准备中");
                return new xuetangx_api(this.config);
            case "ytccr":
                console.log("绎通云脚本准备中");
                return new ytccr_api(this.config);
            case "sdzj":
                console.log("山东专技脚本准备中");
                return new sdzj_api(this.config);
            case "xczx":
                console.log("西财在线脚本准备中");
                return new xczx_api(this.config);
            default:
                return null;
        }
      };

    MyPage.prototype.getCookie = function(objName) {   //获取指定名称的cookie的值
        var arrStr = document.cookie.split("; ");
        for (var i = 0; i < arrStr.length; i++) {
          var temp = arrStr[i].split("=");
          if (temp[0] == objName) return temp[1];  //解码
        }
        return "";
    }
    MyPage.prototype.generateHexString=function (length) {
        var hexString = '';
        var hexChars = '0123456789abcdef';
        for (var i = 0; i < length; i++) {
            hexString += hexChars.charAt(Math.floor(Math.random() * hexChars.length));
        }
        return hexString;
    }
    MyPage.prototype.video_spend=function () {
        if(window.my.config.hostname=="zhihuishu"){
            return
        }else{
            div_zhu.append("<button id='x_spend' ><span>视频速率</span></button>");
        }
        setInterval(()=> {
            $("video").each((index,item)=>{
                item.playbackRate = GM_getValue("video_spend")||1;
            })
        }, 2000)
        $(shadowContent.querySelector("#x_spend")).click(()=>{
            var userInput = window.prompt("请注意有些平台有速率检测,如被检测请保持默认\n部分平台发现观看速度过快会打回\n请输入您需要修改的速率(一般平台可支持:0-16倍速率，1为正常速率)", GM_getValue("video_spend")||1)||1;
            GM_setValue("video_spend",userInput)
            $("video").each((index,item)=>{
                item.playbackRate = userInput;
            })
        })
    }
    // MyPage.prototype.guid= function(data){
    //     return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
    //         var r =Math.random() * 16 | 0,
    //             v = c == 'x' ? r : (r & 0x3 | 0x8);
    //             console.log(v);
    //         return v.toString(16);
    //     });
    // }
    MyPage.prototype.upladApi = function(url,data){
        let domain = this.MainIP;
        if(GM_getValue("choice_server")){//切换服务器
            domain = this.SpareIP;
        }
        url = domain+url;
        if(!GM_getValue("time_error_rate")){
            GM_setValue("time_error_rate",0)
        }
        var obj={};
        obj.poolId = this.config.poolId;
        obj.token = this.config.poolId;
        obj.userId = this.config.tk_uid
        for(var key in data){
            obj[key] = data[key];
        }
        return new Promise(function(resolve, reject){
            GM_xmlhttpRequest({
                timeout: 15000,
                method: "post",
                "url": url,
                headers:{
                    "Content-Type":'application/json',
                    accept: "application/json",
                },
                data: JSON.stringify(obj),
                onload: function(response) {
					var status = response.status;
					var playurl = "";
                    // console.log(response.responseText)
                    try{
                        var responseText = JSON.parse(response.responseText);
                    }catch{
                        GM_setValue("choice_server",!GM_getValue("choice_server"));
                        aner.text("服务器数据获取失败,请尝试切换网络。请求主机为："+domain);
                        // aner.append("<br>ti_uid="+GM_getValue("ti_uid") +"<br>pp="+GM_getValue("pp") +"<br>poolId="+GM_getValue("poolId"));
                        aner.css("display","block");
                        return
                    }
                    
					if(status==200||status=='200'||status==501||status=='501'){
                        resolve({"result":"success", "json":responseText});
					}else if(status==400||status=='400'||status==401||status=='401'){
                        if ("data" in responseText){
                            if (responseText.data.message){ //基本上是adduid的返回值
                                resolve({"result":"success", "json":responseText});
                            }else{
                                if(responseText.data != "重复试卷"){
                                    aner.css("display","block");
                                    if(responseText.data[0]=="人"){
                                        var time_error_rate = Date.now() - responseText.data.substr(6)
                                        GM_setValue("time_error_rate",time_error_rate);
                                        // console.log(time_error_rate)
                                    }
                                    GM_setValue("overdue",1)
                                    aner.text(responseText.data);
                                }else{
                                    resolve({"result":"success", "json":responseText});
                                }
                            }
                        }else{
                            aner.text("基础配置文件似乎出错了,请刷新后重试");
                            // aner.append("<br>ti_uid="+GM_getValue("ti_uid") +"<br>pp="+GM_getValue("pp") +"<br>poolId="+GM_getValue("poolId"));
                            aner.css("display","block");
                        }
                        
                    }else if(status==500||status=='500'){
                        aner.css("display","block")
                        if("message" in responseText){
                            aner.text(responseText.message);
                        }else{
                            aner.text("导入错误，请联系管理员");
                        }
						reject({"result":"error", "json":responseText});
                    }else{
                        aner.css("display","block")
                        aner.text(responseText.message);
						reject({"result":"error", "json":responseText});
                        GM_setValue("overdue",1)
				    }
                },
                onerror : function(err){
                    if(url != domain+"/tiku/api/v1/problems"){
                        console.log('error')
                        console.log(err)
                        GM_setValue("choice_server",!GM_getValue("choice_server"));
                        aner.css("display","block")
                        aner.text("无法连接到服务器,请尝试更换网络。请求主机为："+domain);
                    }
                },
                ontimeout : function(inf){
                    if(url != domain+"/tiku/api/v1/problems"){
                        GM_setValue("choice_server",!GM_getValue("choice_server"));
                        console.log(inf)
                        aner.css("display","block")
                        aner.text("服务器响应超时，请稍后重试。请求主机为："+domain);
                    }
                }
            });
        });
    }
    
    MyPage.prototype.HtmlUtil = {
        /*1.用浏览器内部转换器实现html转码*/
        htmlEncode:function (html){
            //1.首先动态创建一个容器标签元素，如DIV
            var temp = document.createElement ("div");
            //2.然后将要转换的字符串设置为这个元素的innerText(ie支持)或者textContent(火狐，google支持)
            (temp.textContent != undefined ) ? (temp.textContent = html) : (temp.innerText = html);
            //3.最后返回这个元素的innerHTML，即得到经过HTML编码转换的字符串了
            var output = temp.innerHTML;
            temp = null;
            return output;
        },
        /*2.用浏览器内部转换器实现html解码*/
        htmlDecode:function (text){
            //1.首先动态创建一个容器标签元素，如DIV
            var temp = document.createElement("div");
            //2.然后将要转换的字符串设置为这个元素的innerHTML(ie，火狐，google都支持)
            temp.innerHTML = text;
            //3.最后返回这个元素的innerText(ie支持)或者textContent(火狐，google支持)，即得到经过HTML解码的字符串了。
            var output = temp.innerText || temp.textContent;
            temp = null;
            return output;
        }
    };

    MyPage.prototype.resoluAnswers=function(data){
        let newData = {};
        if(data ==null){
            return console.log("并未获取到题库数据");
        }
        if("paperId" in data){
            console.log("MeTo题库重组中");
            newData.id = data.title;
            newData.rows = [];
            data.problems.forEach(row=>{
                let _data ={};
                _data.problemId = row.problemId;
                _data.subject = row.text;
                _data.answers = JSON.parse(row.answer);
                newData.rows.push(_data);
            });
            
        }else if("rule" in data){
            console.log("助手题库重组中");
            newData.rows = [];
            if("get_answer" in data){ //修改未测试
                data.get_answer.forEach(row=>{
                    let _data ={};
                    _data.answers = [];
                    let br = new RegExp("-and-","g");
                    row.t = row.t.replace(br,"&");
                    row.t=this.HtmlUtil.htmlDecode(row.t);
                    _data.subject = row.t;
                    row.a.forEach(an=>{
                        _data.answers.push(this.HtmlUtil.htmlDecode(an.replace(br,"&")))
                    })
                    _data.type =row.y;
                    _data.options = row.s;
                    newData.rows.push(_data);
                });
            }
        }else if("flag" in data){
            if (data.flag == "metoproblems"){
                console.log("meto1题组重组中");
                newData.id = data.title;
                newData.rows = [];
                try{
                    data.problems.forEach(row=>{
                        let _data ={};
                        _data.problemId = row.problemId;
                        _data.subject = row.text;
                        _data.answers = JSON.parse(row.answer);
                        _data.hideAnswer = row.hideAnswer
                        newData.rows.push(_data);
                    });
                }catch (e){
                    // alert("服务器连接失败，请联系作者。")
                    console.log("发生异常:" + e);
                }
                
            }
            
        }else{
            console.log(data);
        }
        return newData;
    }
    /*
    *  西财在线请求
    */
    class xczx_api{
        constructor(config) {
            this.config = config;
        }
        async get_user_obj(){
            let name = _this._USERNAME_
            let id = _this._LOGINID_
            this.config.user_id = "xczx_"+id
            this.config.full_name = name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "西财在线",
            };
            return obj
        }
        async init_button(){
            if(this.config.front_url[4] =="learn"){
                this.choice_function()
                if(GM_getValue("resource_farming_state")){
                    div_zhu.append("<button id='x_xxx' ><span>正在刷资源，请稍后</span></button>");
                    aner.show("hide")
                    aner.text("如需暂停请刷新上一级页面")
                }else{
                    if(GM_getValue("resource_farming_main_state")){
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",false);location.reload()'><span>停止翻页</span></button>");
                    }else{
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",true);location.reload()'><span>自动翻页</span></button>");
                    }
                }
            }
            else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        async choice_function(){
            if(!GM_getValue("resource_farming_state")&&!GM_getValue("resource_farming_main_state")){
                return
            }
            var divIframe
            for(let i=20;i;i--){
                console.log("检测视频loading")
                await this.sleep(1000)
                divIframe = $("iframe").contents()
                let videoIframe = $("iframe").contents().find("iframe").contents()
                if(videoIframe.find("video").length&&videoIframe.find("video")[0].duration){
                    console.log("视频加载")
                    let video = videoIframe.find("video")[0]
                    // $(".xt_video_player_common_icon").click()
                    while(1){
                        video = videoIframe.find("video")[0]
                        if(!video){
                            location.reload()
                        }
                        if(video.ended){
                            console.log("video finsh")
                            let flag = false;
                            divIframe.find(".s_point").each((index,div)=>{
                                if($(div).find(".item_done_icon.item_done_pos").attr("class") != 'item_done_icon item_done_pos done_icon_show' && $(div).find(".s_learn_video").length&&!flag){
                                    div.click()
                                    flag = true
                                    this.choice_function();
                                }
                            })
                            break;
                        }
                        video.muted = true;
                        videoIframe.find(".screen-player-btn-icon.icon-play-sp-fill").click()
                        await this.sleep(4000)
                    }
                    break;
                }
            }
            await this.sleep(1000)
            GM_setValue("resource_farming_state",false)
            if(GM_getValue("resource_farming_main_state")){
                let flag = false;
                divIframe.find(".s_point").each((index,div)=>{
                    if($(div).find(".item_done_icon.item_done_pos").attr("class") != 'item_done_icon item_done_pos done_icon_show' && $(div).find(".s_learn_video").length&&!flag){
                        div.click()
                        flag = true
                        this.choice_function();
                    }
                })
            }else{
                window.close();
            }
            
        }
    }

    /*
    *  山东专技请求
    */
     class sdzj_api{
        constructor(config) {
            this.config = config;
        }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'get',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url: "https://sdzz-train.treewises.com/api/login/get-account-info.gson",
                    success: function(res) {
                        resolve(res.attribute.cmsAccountInfo);
                    }
                });
            })
            
        }
        async get_user_obj(){
            let user_inf = await this.get_user_inf()
            console.log(user_inf)
            let name = user_inf.realName
            let id = user_inf.accountId
            this.config.user_id = id
            this.config.full_name = name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "山东专技",
            };
            return obj
        }
        async init_button(){
            if(this.config.front_url[3] =="learning"){
                this.choice_function()
                if(GM_getValue("resource_farming_state")){
                    div_zhu.append("<button id='x_xxx' ><span>正在刷资源，请稍后</span></button>");
                    aner.show("hide")
                    aner.text("如需暂停请刷新上一级页面")
                }else{
                    if(GM_getValue("resource_farming_main_state")){
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",false);location.reload()'><span>停止翻页</span></button>");
                    }else{
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",true);location.reload()'><span>自动翻页</span></button>");
                    }
                }
            }
            else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        async choice_function(){
            if(!GM_getValue("resource_farming_state")&&!GM_getValue("resource_farming_main_state")){
                return
            }
            for(let i=10;i;i--){
                console.log("检测视频loading")
                await this.sleep(1000)
                if($("video").length&&$("video")[0].duration){
                    console.log("视频加载")
                    let video = $("video")[0]
                    document.hasFocus = ()=> {
                        return true
                    }
                    await this.sleep(2000)
                    // $(".xt_video_player_common_icon").click()
                    while(1){
                        if(video.ended){
                            $(".course-spend").each((index,div)=>{
                                if(div.innerHTML!='100.0%'){
                                    div.click()
                                    this.choice_function()
                                }
                            })
                            break;
                            
                        }
                        await this.sleep(1000)
                        video.muted = true;
                        $("#replaybtn").click()//播放按钮1
                        $(".bplayer-play-btn").click() //播放按钮2
                        let div = $(".ccQuestion").find("li"); //第一个答题验证
                        while(div.length){
                            var randElement = div[Math.floor(Math.random() * div.length)];
                            randElement.click()
                            $("#ccQuestionSubmit").click()
                            if($("#rightBtn").length){
                                $("#rightBtn").click()
                                break;
                            }
                            await this.sleep(100)
                        }
                        div = $(".bplayer-question-content").find(".option-item"); //第二个答题验证
                        while(div.length && div.attr("style") != 'display: none;'){
                            var randElement = div[Math.floor(Math.random() * div.length)];
                            randElement.click()
                            $(".commit.bplayer-btn").click()
                            $(".complete.bplayer-btn").click()
                            $(".commit.bplayer-btn").click()
                            
                            // if($("#rightBtn").length){
                            //     $("#rightBtn").click()
                            //     break;
                            // }
                            await this.sleep(100)
                        }
                    }
                    break;
                }
            }
            
            await this.sleep(1000)
            GM_setValue("resource_farming_state",false)
            if(GM_getValue("resource_farming_main_state")){
                $(".btn-next").click()
            }else{
                window.close();
            }
            
        }
    }

    
    /*
    *  绎通云请求
    */
    class ytccr_api{
        constructor(config) {
            this.config = config;
        }
        getCookie(objName) {   //获取指定名称的cookie的值
            var arrStr = document.cookie.split("; ");
            for (var i = 0; i < arrStr.length; i++) {
              var temp = arrStr[i].split("=");
              if (temp[0] == objName) return temp[1];  //解码
            }
            return "";
        }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'get',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    headers: {
                        "Authorization":"Bearer "+this.getCookie("token"),
                    },
                    url: "https://dadexs.ytccr.com/org_student_api/yt/student/myStudentInfo/getInfo",
                    success: function(res) {
                        resolve(res);
                    }
                });
            })
            
        }
        async get_user_obj(){
            // var regex = /window.webUser([\s\S]*?)};/gi;
            let user_inf = await this.get_user_inf()
            // var matches = doc.match(regex);
            // GM_setValue("userimg",window.webUser.largeFaceUrl||"");
            // let img_table = $(shadowContent.querySelector("#x_set"))
            // img_table.css("background","url(" +  window.webUser.largeFaceUrl||"" + ")")
            let name = user_inf.data.realName
            let id = user_inf.data.idCardNo
            this.config.user_id = "yty_"+id
            this.config.full_name = name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "绎通云",
            };
            return obj
        }
    }
    /*
    *  u校园请求
    */
    class uschool_api{
        constructor(config) {
            this.config = config;
        }
        getCookie(objName) {   //获取指定名称的cookie的值
            var arrStr = document.cookie.split("; ");
            for (var i = 0; i < arrStr.length; i++) {
              var temp = arrStr[i].split("=");
              if (temp[0] == objName) return temp[1];  //解码
            }
            return "";
        }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                GM_xmlhttpRequest({
                    method: "GET",
                    url: "https://ucamapi.unipus.cn/rpc/api/user-info/brief?source=0&callback=window.user_inf=&openId="+this.getCookie("ucamUserId"),
                    onload: res=> {
                        resolve(res.response);
                    },
                    onerror:err=>{
                        console.log("加载失败")
                    }
                })
            })
            
        }
        // get_user_inf(){
        //     alert("即将发送一个请求信息，点击仅获取一次即可\n此请求信息是为了获取用户ID，否则进行手动登录也可");
        //     return new Promise((resolve,rejcet)=>{
        //         GM_xmlhttpRequest({
        //             method: "GET",
        //             url: "https://ucontent.unipus.cn/auth/api/user",
        //             onload: res=> {
        //                 resolve(res.response);
        //             },
        //             onerror:err=>{
        //                 console.log("加载失败")
        //             }
        //         })
        //     })
            
        // }
        async get_user_obj(){
            // var regex = /window.webUser([\s\S]*?)};/gi;
            let script = await this.get_user_inf()
            // var matches = doc.match(regex);
            eval(script)
            // GM_setValue("userimg",window.webUser.largeFaceUrl||"");
            // let img_table = $(shadowContent.querySelector("#x_set"))
            // img_table.css("background","url(" +  window.webUser.largeFaceUrl||"" + ")")
            let name = window.user_inf.result.name
            let id = window.user_inf.result.id
            this.config.user_id = "uschool_"+id
            this.config.full_name = name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "uschool",
            };
            return obj
        }
    }
    /*
    *  学堂在线请求
    */
    
    class xuetangx_api{
        constructor(config) {
            this.config = config;
        }
        async init_button(){
            if(this.config.front_url[this.config.front_url.length-2] =="result"){
                aner.css("display","block")
                aner.text("正在导入题库中");
                let exam_id = this.config.front_url[this.config.front_url.length-1]
                if(!GM_getValue(exam_id)){
                    let flag =  await(this.get_quiz_result(exam_id));
                    if(flag == "success"){
                        aner.text("题库导入成功");
                    }else{
                        if(flag == "disabled") return;
                        aner.text("题库导入失败");
                    }
                }else{
                    aner.text("题库已存在");
                }
            }else if(this.config.front_url[3] =="learn"){
                this.choice_function()
                if(GM_getValue("resource_farming_main_state")){
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!1);location.reload()'><span>停止翻页</span></button>");
                    aner.show("hide")
                    aner.text("手动切换课程后请刷新页面")
                }else{
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!0);location.reload()'><span>自动翻页</span></button>");
                }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        sleep(ms) {return new Promise(resolve => setTimeout(resolve, ms));}
        async choice_function(){
            if(!GM_getValue("resource_farming_main_state")){
                return
            }
            for(let i=10;i;i--){
                await this.sleep(1000)
                if(y$("video").length&&y$("video")[0].duration){
                    console.log("视频加载")
                    y$("video")[0].muted = true;
                    while(1){
                        if(y$("video")[0].ended){
                            console.log("视频播放结束")
                            y$(".next").click()
                            this.choice_function()
                            break;
                        }
                        y$("video")[0].play()
                        await this.sleep(1000)
                    }
                    break;
                }
            }
        }
        get_exercise_list(exam_id){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url: "https://examination.xuetangx.com/exam_room/show_paper?exam_id="+exam_id,
                    success: function(res) {
                        console.log(res)
                        resolve(res.data);
                    }
                });
            });
        }
        async get_quiz_result(exam_id){
            var status = "error";
            let paper = await this.get_exercise_list(exam_id)
            let title = paper.title
            var answers = this.reset_answer(paper);
            answers.id = exam_id
            if(answers == null || JSON.stringify(answers) == '{}' ||GM_getValue(answers.id)){
                console.log("题库导入存在，或异常")
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[title,"学堂在线"],
                "title": "xtzx_"+ answers.id,
                "problems":[],
            };
            let data={};
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误");
                    return; //跳出循环
                }
                data={
                    "tags":     ["学堂在线"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            obj.problems = window.my.filter_problems(obj.problems);
            if(obj.problems.length == 0){
                return;
            }
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }
        reset_answer(data){
            let newData = {};
            if(data ==null){
                return console.log("并未获取到题库数据");
            }
            if("problems" in data){
                console.log("学堂在线题库重组中");
                newData.rows = [];
                data.problems.forEach(row=>{
                    let _data = {};
                    _data.id = row.problem_id;
                    _data.subject = window.my.HtmlUtil.htmlDecode(row.Body);
                    _data.options = [];
                    _data.answers = [];
                    _data.type = row.TypeText;
                    let tmp_option =  row.Options
                        if(row.Score == row.score){
                            tmp_option.forEach(option=>{
                                _data.options.push(window.my.HtmlUtil.htmlDecode(option.value));
                                row.Answer.forEach(value=>{
                                    if(option.key == value){
                                        _data.answers.push(window.my.HtmlUtil.htmlDecode(option.value));
                                    }
                                })
                            });
                        }
                    if(_data != null){
                        newData.rows.push(_data);
                    }
                    
                });
            }else{
                console.log(data);
            }
            console.log(newData)
            return newData;
        }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'get',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url: "https://www.xuetangx.com/api/v1/u/user/basic_profile/",
                    success: function(res) {
                        resolve(res.data);
                    }
                });
            });
        }
        async get_user_obj(){
            let user_inf = await this.get_user_inf()
            console.log(user_inf)
            GM_setValue("userimg",user_inf.avatar||"");
            let img_table =  $(shadowContent.querySelector("#x_set"))
            img_table.css("background","url(" + user_inf.avatar||"" + ")")

            let name = user_inf.nickname
            let id = user_inf.user_id
            this.config.user_id = "xtzx_"+id
            this.config.full_name = name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "学堂在线",
            };
            return obj
        }
    }
    /*
    *  mooc请求
    */
    
    class mooc_api{
        constructor(config) {
            this.config = config;
        }
        async init_button(){
            if(this.config.front_url[this.config.front_url.length-1] =="studycontent"||this.config.front_url[this.config.front_url.length-2]=="studentLog"){
                GM_setValue("resource_farming_state",false) //    跨域访问，清空默认状态
                div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");
            }else{
                // let a = await this.get_ansers()
                // console.log(a)
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        getCookie(objName) {   //获取指定名称的cookie的值
            var arrStr = document.cookie.split("; ");
            for (var i = 0; i < arrStr.length; i++) {
              var temp = arrStr[i].split("=");
              if (temp[0] == objName) return temp[1];  //解码
            }
            return "";
        }
        get_ansers(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'post',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    data:{
                        aid: 2698276550,
                        tid: "1241795540",
                        withStdAnswerAndAnalyse: true
                    },
                    url: "https://www.icourse163.org/web/j/mocQuizRpcBean.getOpenQuizPaperDto.rpc?csrfKey="+this.getCookie("NTESSTUDYSI"),
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }

        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'get',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url: "https://www.icourse163.org/home.htm",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        async get_user_obj(){
            // var regex = /window.webUser([\s\S]*?)};/gi;
            // let doc = await this.get_user_inf()
            // var matches = doc.match(regex);
            // console.log(_this.webUser)
            // eval(matches[0])
            GM_setValue("userimg",_this.webUser.largeFaceUrl||"");
            let img_table = $(shadowContent.querySelector("#x_set"))
            img_table.css("background","url(" +  _this.webUser.largeFaceUrl||"" + ")")
            let name = _this.webUser.nickName
            let id = _this.webUser.id
            this.config.user_id = "mooc_"+id
            this.config.full_name = name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "mooc",
            };
            return obj
        }
    }
    /*
    *  雨课堂请求
    */
    class yuketang_api{
        constructor(config) {
            this.config = config;
            setInterval(()=> {
                if(this.config.url != window.location.href){
                    location.reload()
                }
            }, 400)
        }
        async init_button(){
            if(this.config.front_url[this.config.front_url.length-1] =="studycontent"||this.config.front_url[this.config.front_url.length-2] =="studentLog"){
                GM_setValue("resource_farming_state",false) //    跨域访问，清空默认状态
                div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");
                div_zhu.append("<button id='x_forum' ><span>讨论表</span></button>");
            } else if (this.config.front_url[this.config.front_url.length - 2] == "video" || this.config.front_url[this.config.front_url.length - 3] == "video-student" || this.config.front_url[this.config.front_url.length - 2] == "forum" || this.config.front_url[this.config.front_url.length - 2] == "graph"){
                this.choice_function()
                if(GM_getValue("resource_farming_state")){
                    div_zhu.append("<button id='x_xxx' ><span>正在刷资源，请稍后</span></button>");
                    aner.show("hide")
                    aner.text("如需暂停请刷新上一级页面")
                }else{
                    if(GM_getValue("resource_farming_main_state")){
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",false);location.reload()'><span>停止翻页</span></button>");
                        aner.show("hide")
                        aner.text("部分课程仅支持通过一键完成资源启动")
                    }else{
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",true);location.reload()'><span>自动翻页</span></button>");
                    }
                    div_zhu.append("<button id='x_forum' ><span>讨论表</span></button>");
                }
            }else if(this.config.front_url[7] == "exercise"){ //暂时屏蔽上传
                // aner.css("display","block")
                // aner.text("正在导入题库中");
                // if(!GM_getValue(this.config.id)){
                //     let flag =  await(this.get_quiz_result(this.config.front_url[8],this.config.front_url[9]));
                //     if(flag == "success"){
                //         aner.text("题库导入成功");
                //     }else{
                //         // aner.text("题库导入失败");
                //     }
                // }else{
                //     aner.text("题库已存在");
                // }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        get_exercise_list(classId,paperId){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    headers:{
                        "Classroom-Id":classId,//this.config.front_url[8],
                        "Xtbz":"ykt",
                    },
                    url: "https://"+this.config.front_url[2]+"/mooc-api/v1/lms/exercise/get_exercise_list/"+paperId+"/",
                    success: function(res) {
                        resolve(res.data);
                    }
                });
            });
        }
        get_leaf_info(classId,id){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    headers:{
                        "Classroom-Id":classId,
                        "Xtbz":"ykt",
                    },
                    url: "https://"+this.config.front_url[2]+"/mooc-api/v1/lms/learn/leaf_info/"+classId+"/"+id+"/",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        async get_quiz_result(classId,id){
            var status = "error";
            let leaf_info = await this.get_leaf_info(classId,id);
            let paper = await this.get_exercise_list(classId,leaf_info.data.content_info.leaf_type_id)
            let classname = paper.problems[0].content.LibraryName
            var answers = this.reset_answer(paper);
            if(answers == null || JSON.stringify(answers) == '{}' ||GM_getValue(answers.id)){
                console.log("题库导入存在，或异常")
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[classname,answers.title,"雨课堂"],
                "title": "ykt_"+ answers.id,
                "problems":[],
            };
            let data={};
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误");
                    return; //跳出循环
                }
                data={
                    "tags":     ["雨课堂"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            if(obj.problems.length == 0){
                return;
            }
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }
        reset_answer(data){
            let newData = {};
            if(data ==null){
                return console.log("并未获取到题库数据");
            }
            if("problems" in data){
                console.log("雨课堂题库重组中");
                newData.id = data.exercise_id;
                newData.title = data.name;
                newData.rows = [];
                data.problems.forEach(row=>{
                    let _data = {};
                    _data.id = row.content.ProblemID;
                    let imgs =null;
                    try{
                        imgs = $.parseHTML(row.content.Body); // 去除特殊字符报错
                    }catch (e){
                        console.log(e);
                    }
                    row.title=window.my.HtmlUtil.htmlDecode(row.content.Body);
                    if(imgs){
                        imgs.forEach(async function(img,index){
                            if(img.localName == "img"){
                                row.title += img.outerHTML;
                            }
                        })
                    }
                    // row.subject = row.subject.substr(0,500) //截断前500个字符
                    _data.subject = row.title;
                    _data.options = [];
                    _data.answers = [];
                    _data.type = row.content.TypeText;
                    let tmp_option =  row.content.Options
                        if(row.user.is_show_answer){
                            tmp_option.forEach(option=>{
                                _data.options.push(window.my.HtmlUtil.htmlDecode(option.value));
                                if(typeof(row.user.answer) == 'string'){
                                    if(option.key ==row.user.answer){
                                        _data.answers.push(window.my.HtmlUtil.htmlDecode(option.value));
                                    }
                                }else{
                                    row.user.answer.forEach(value=>{
                                        if(option.key == value){
                                            _data.answers.push(window.my.HtmlUtil.htmlDecode(option.value));
                                        }
                                    })
                                }
                            });
                        }
                        // }else{
                        //     if(row.isRight == true){
                        //         tmp_option.forEach(option=>{
                        //             _data.options.push(window.my.HtmlUtil.htmlDecode(option.Content));
                        //             row.recordAnswer.split(",").forEach(index=>{
                        //                 if(option.SortOrder == index){
                        //                     _data.answers.push(window.my.HtmlUtil.htmlDecode(option.Content));
                        //                 }
                        //             })
                                
                        //         });
                        //     }else{
                        //         _data=null;
                        //     }
                        // }
                        
                    // }
                    if(_data != null){
                        newData.rows.push(_data);
                    }
                    
                });
            }else{
                console.log(data);
            }
            console.log(newData)
            return newData;
        }
        get_courses(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    // headers:{
                    //     "Classroom-Id":classId,
                    //     "Xtbz":"ykt",
                    // },
                    url: "https://"+this.config.front_url[2]+"/v2/api/web/courses/list?identity=2",
                    success: function(res) {
                        resolve(res.data.list);
                    }
                });
            });
        }
        get_online_courseware(classId,free_sku_id){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    headers:{
                        "Classroom-Id":classId,
                        "Xtbz":"ykt",
                    },
                    url: "https://"+this.config.front_url[2]+"/c27/online_courseware/schedule/score_detail/single/"+free_sku_id+"/0/",
                    success: function(res) {
                        resolve(res.data);
                    }
                });
            });
        }
        get_classrooms(classId){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    headers:{
                        "Classroom-Id":classId,
                        "Xtbz":"ykt",
                    },
                    url: "https://"+this.config.front_url[2]+"/v2/api/web/classrooms/"+classId+"?role=5",
                    success: function(res) {
                        resolve(res.data);
                    }
                });
            });
        }
        // async upload_all_problem(show_aner){ //暂时不收集
        //     let classListData = await (this.get_courses());
        //     let class_length = 0
        //     if(show_aner){
        //         aner.text("欢迎您的第一次使用，正在为您聚合数据中，请稍后。。。。");
        //         aner.css("display","block")
        //     }
        //     for(let i=0;i<classListData.length;i++){
        //         let cl = classListData[i];
        //         let classrooms =  await this.get_classrooms(cl.classroom_id)
        //         let coursewares = await this.get_online_courseware(cl.classroom_id,classrooms.free_sku_id)
        //         if(!coursewares.leaf_level_infos){
        //             continue;
        //         }else{
        //             coursewares = coursewares.leaf_level_infos
        //         }
        //         for(let j=0;j<coursewares.length;j++){
        //             let courseware = coursewares[j];
        //             console.log(courseware.leaf_type, courseware.schedule, !GM_getValue(courseware.id))
        //             if(courseware.leaf_type==6 && courseware.schedule && !GM_getValue(courseware.id)){
        //                 class_length++;
        //                 try{
        //                     await(this.get_quiz_result(cl.classroom_id,courseware.id));
        //                     console.log(courseware.id+"upload成功")
        //                 }catch{
        //                     console.log(courseware.id+"upload失败")
        //                 }
        //                 if(show_aner){
        //                     aner.text("百分比长时间未动请刷新页面\n已加载："+class_length+"%");
        //                 }
        //             }
        //         }
        //         // console.log(result)
        //         // .then((result) =>{
        //         //     $(result).find(".interaction-row").each(async (index,div)=>{
        //         //         let id = $(div).attr('data-id');
        //         //         let type = $(div).attr('data-type');
        //         //         let status = $(div).attr('data-row-status');
        //         //         if(type=="QUIZ"){
        //         //             
        //         //         }
        //         //     })

        //         // });
        //     }
        // }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'get',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url: "https://"+this.config.front_url[2]+"/edu_admin/get_user_basic_info",
                    success: function(res) {
                        resolve(res.data.user_info);
                    }
                });
            });
        }
        get_user_inf1(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'get',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url: "https://"+this.config.front_url[2]+"/v2/api/web/userinfo",
                    success: function(res) {
                        resolve(res.data[0]);
                    }
                });
            });
        }
        async get_user_obj(){
            let user_inf = await this.get_user_inf() || await this.get_user_inf1()
            GM_setValue("userimg",user_inf.avatar||"");
            $(shadowContent.querySelector("#x_set"))
            let img_table = $(shadowContent.querySelector("#x_set"))
            img_table.css("background","url(" +  user_inf.avatar||"" + ")")

            let name = user_inf.name
            let id = user_inf.user_id
            this.config.user_id = "ykt_"+id
            this.config.full_name = name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "雨课堂",
            };
            return obj
        }
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        // 创建一个 PointerEvent 对象
        pointerEvent = new PointerEvent("pointerup", {
            bubbles: true,
            cancelable: true,
            pointerId: 1, // 指针 ID
            pointerType: "mouse", // 指针类型
            clientX: 100, // 指针在视口中的 X 坐标
            clientY: 100, // 指针在视口中的 Y 坐标
        });
        async choice_function(){
            if(!GM_getValue("resource_farming_state")&&!GM_getValue("resource_farming_main_state")){
                return
            }
            let forum_flag = false; 
            for(let i=10;i;i--){
                console.log($(".activity-content").text().length)
                await this.sleep(1000)
                if ($("video").length && $("video")[0].duration) {
                    console.log("视频加载")
                    let video = $("video")[0]

                    document.hasFocus = () => {
                        return true
                    }
                    await this.sleep(2000)
                    $(".xt_video_player_common_icon").click()


                    while (1) {
                        if (video.ended || $(".text").text().includes("100%") || $(".finish").length) {
                            aner.show("hide")
                            aner.append("<br/>任务点已完成")
                            console.log("视频播放完成")
                            break;
                        }
                        await this.sleep(1000)
                        video.muted = true;
                        try{
                            $(".xt_video_bit_play_btn").click()
                            $(".xt_video_bit_play_btn")[0].dispatchEvent(this.pointerEvent);
                            video.play()
                        }catch(e){
                            video.play()
                        }

                    }
                    break;
                } else if ($(".publish_discuss_unit_container").length && !forum_flag) {
                    console.log("检测到未讨论")
                    if (GM_getValue("forum_texts")) {
                        var forum_texts = GM_getValue("forum_texts").split(",")
                        var forum_text = forum_texts[Math.floor(Math.random() * forum_texts.length)]
                    } else {
                        console.log("暂未设置讨论词")
                        continue;
                    }
                    $(".publish_discuss_unit_container").find("textarea").val(forum_text)
                    let ev = document.createEvent("HTMLEvents");
                    ev.initEvent("input", true, true);
                    $(".publish_discuss_unit_container").find("textarea")[0].dispatchEvent(ev);
                    await this.sleep(2000)
                    $(".submitComment").click()
                    forum_flag = true;
                    continue;
                }
            }
            
            await this.sleep(1000)
            if (GM_getValue("resource_farming_state")) {
                GM_setValue("resource_farming_state", false)
                window.close();
            } else {
                $(".btn-next").click()
            }
            
        }
        async resource_farming(){
            
            let activity_list=[]
            let divs = $(".leaf-detail")
            divs.each((index,div)=>{
                if($(div).find(".icon--shipin").length && $(div).find(".el-tooltip").text()!="已完成" ){
                    activity_list.push(div)
                }
            })
            
            divs = $(".study-unit") ||[]//雨课堂main site 视频
            $(divs).each((index,div)=>{
                try{
                    let status = $(div).find("span")[2].innerHTML.trim()
                    console.log(status)
                    if(status!="已完成" && status!="已发言" && status!="已读" && status!="未开始"){
                        activity_list.push($(div).find(".name-text"))
                    }
                }catch{}
            })

            if(activity_list.length){
                console.log(activity_list.length)
            }else{
                aner.show("slow")
                aner.text("未检测到页面资源，请等待页面加载完毕。 ")
                aner.append("</br>若未展开资源，请点击全部展开。")
                aner.append("</br>或者进入成绩单页面，再次点击。")
                
                $(shadowContent.querySelector("#x_res")).attr("disabled", false)
                $("#tab-student_school_report").click()
                return
            }
            aner.show("slow")
            aner.text("部分浏览器默认关闭弹出窗口，请在右上角开启")
            
            // return
            for(let i =0;i<activity_list.length;i++){
                GM_setValue("resource_farming_state",true)
                activity_list[i].click()
                while(1){
                    if(GM_getValue("resource_farming_state")){
                        $(shadowContent.querySelector("#x_res")).text("剩余"+(activity_list.length - i)+"资源")
                        await this.sleep(1000)
                    }else{
                        break
                    }
                }
                
            }
            $(shadowContent.querySelector("#x_res")).text("全部完成")
        }
    }
    /*
    *  超星请求
    */
    class chaoxin_api{
        constructor(config) {
            this.config = config;
            setInterval(()=> {
                if(this.config.url != window.location.href){
                    location.reload()
                }
            }, 400)
        }
        /**
         * 原作者 wyn665817@163.com
         * 链接 https://scriptcat.org/script-show-page/432/code
         */
        encode_font(){
            console.log("解密字体")
            // 判断是否存在加密字体
            var $tip = $('iframe').contents().find("iframe").contents().find("iframe").contents().find('style:contains(font-cxsecret)')
            if (!$tip.length) return;

            // 解析font-cxsecret字体
            var font = $tip.text().match(/base64,([\w\W]+?)'/)[1];
            font = Typr.parse(base64ToUint8Array(font))[0];

            // 匹配解密字体
            var table = JSON.parse(GM_getResourceText('Table'));
            var match = {};
            for (var i = 19968; i < 40870; i++) { // 中文[19968, 40869]
                $tip = Typr.U.codeToGlyph(font, i);
                if (!$tip) continue;
                $tip = Typr.U.glyphToPath(font, $tip);
                $tip = CryptoJS.MD5(JSON.stringify($tip)).toString().slice(24); // 8位即可区分
                match[i] = table[$tip];
            }
            // 替换加密字体
            $('iframe').contents().find("iframe").contents().find("iframe").contents().find('.font-cxsecret').html(function(index, html) {
                $.each(match, function(key, value) {
                    key = String.fromCharCode(key);
                    key = new RegExp(key, 'g');
                    value = String.fromCharCode(value);
                    html = html.replace(key, value);
                });
                return html;
            }).removeClass('font-cxsecret'); // 移除字体加密

            function base64ToUint8Array(base64) {
                var data = window.atob(base64);
                var buffer = new Uint8Array(data.length);
                for (var i = 0; i < data.length; ++i) {
                    buffer[i] = data.charCodeAt(i);
                }
                return buffer;
            }
        }
        async init_button(){
            if(this.config.c === "res"||this.config.front_url[this.config.front_url.length-1] === "course-learning"){
                div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");
            }else if(this.config.front_url.at(-1) =="studentstudy"){
                this.choice_function()
                if(GM_getValue("resource_farming_state")){
                    div_zhu.append("<button id='x_xxx' ><span>正在刷资源，请稍后</span></button>");
                    aner.show("hide")
                    aner.text("如需暂停请刷新上一级页面")
                }else{
                    if(GM_getValue("resource_farming_main_state")){
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",false);location.reload()'><span>停止翻页</span></button>");
                        aner.show("hide")
                        aner.text("手动切换课程后请刷新页面")
                    }else{
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",true);location.reload()'><span>自动翻页</span></button>");
                    }
                }
                iframe.onload = () => {
                    try {this.encode_font();} catch (e) {console.log(e)}
                    let knowledgeId = _this.stu_knowledgeId 
                    let iframeBody = $('iframe').contents().find("iframe").contents().find("iframe").contents().find(".radiusBG")
                    console.log(knowledgeId+'iframe已加载完毕')
                    if(iframeBody.find(".ans-cc").length){
                        div_zhu.append("<button id='x_start' ><span>开始搜题</span></button>");
                        if(!GM_getValue(knowledgeId)){
                            this.get_quiz_result2(knowledgeId,iframeBody);
                        }
                    }
                    // else if(GM_getValue(knowledgeId)){
                    //     aner.show("hide")
                    //     aner.text("题库已存在");
                    // }
                }
            }else if(this.config.front_url[5] =="cards"){
                console.log("获取答案")
                if(!GM_getValue(this.config.knowledgeid)){
                    await this.get_quiz_result(this.config.clazzid,this.config.courseid,this.config.knowledgeid,this.config.num);
                }else{
                    aner.show("hide")
                    aner.text("题库已存在");
                }

            }else if(this.config.front_url[5] =="selectWorkQuestionYiPiYue"){
                await this.sleep(2000)
                console.log("获取答案2")
                if(!GM_getValue(this.config.knowledgeid)){
                    await this.get_quiz_result2(this.config.knowledgeid,document);
                }else{
                    aner.show("hide")
                    aner.text("题库已存在");
                }
            }else if(this.config.front_url[5] =="work"){
                if(this.config.front_url[6] == "view"){
                    await this.sleep(2000)
                    console.log("获取答案3")
                    if(!GM_getValue(this.config.workId)){
                        await this.get_quiz_result3();
                    }else{
                        aner.show("hide")
                        aner.text("题库已存在");
                    }
                }else if(this.config.front_url[6] == "dowork"){
                    div_zhu.append("<button id='x_start' ><span>开始搜题</span></button>");
                }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }

        get_cards(clazzid,courseid,knowledgeid,num){
            return new Promise((resolve,rejcet)=>{
                GM_xmlhttpRequest({
                    method: "GET",
                    url: "https://mooc1-2.chaoxing.com/mooc-ans/knowledge/cards?clazzid="+clazzid+"&courseid="+courseid+"&knowledgeid="+knowledgeid+"&num="+num,
                    onload: res=> {
                        resolve(res.response);
                    },
                    onerror:err=>{
                        console.log("加载失败")
                    }
                })
            })
        }
        get_work(data){
            let mArg = JSON.parse(data)
            return new Promise((resolve,rejcet)=>{
                GM_xmlhttpRequest({
                    method: "GET",
                    url: "https://mooc1-2.chaoxing.com/mooc-ans/api/work?api=1&workId="+mArg.attachments[0].property.workid+"&jobid="+mArg.attachments[0].property._jobid+"&needRedirect=true&skipHeader=true&knowledgeid="+mArg.defaults.knowledgeid+"&ktoken="+mArg.defaults.ktoken+"&cpi="+mArg.defaults.cpi+"&ut=s&clazzId="+mArg.defaults.clazzId+"&type=&enc="+mArg.attachments[0].enc+"&utenc=undefined&courseid="+mArg.defaults.courseid,
                    onload: res=> {
                        resolve(res);
                    },
                    onerror:err=>{
                        console.log("加载失败")
                    }
                })
            })
        }
        get_WorkQuestionYiPiYue(url){
            url = url.replace("api=1", "api=0");
            return new Promise((resolve,rejcet)=>{
                GM_xmlhttpRequest({
                    method: "GET",
                    url: url,
                    onload: res=> {
                        resolve(res.response);
                    },
                    onerror:err=>{
                        console.log("加载失败")
                    }
                })
            })
        }
        async get_quiz_result2(knowledgeid,body){
            var status = "error";
            var answers = this.reset_answer2(body);
            answers.id = knowledgeid;
            if(answers == null || JSON.stringify(answers) == '{}'){
                console.log("题库导入存在，或异常")
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[answers.title,"超星"],
                "title": "cx_"+ answers.id,
                "problems":[],
            };
            let data={};
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误");
                    return; //跳出循环
                }
                data={
                    "tags":     ["超星"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            obj.problems = window.my.filter_problems(obj.problems);
            if(obj.problems.length == 0){
                return;
            }
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }
        reset_answer2(body){
            let newData = {};
            console.log("超星题库重组中");

            newData.title = $(body).find(".ceyan_name h3").text().trim();
            newData.rows = [];
            $(body).find(".aiArea").each((_,row)=>{
                let _data = {};
                // 过滤规则：
                // 有“正确答案”则直接处理；无“正确答案”时，若存在“我的答案”则处理。
                // 填空题额外规则：如果出现错误标记且无“正确答案”，则不录入。
                const hasCorrectBlock = $(row).find(".correctAnswerBx").text().trim().length > 0;
                const hasAnyFillError = $(row).find(".marking_cuo").length > 0;
                if(!hasCorrectBlock && hasAnyFillError){
                    return;
                }
            
                // 兼容新结构：从 .TiMu 获取题目 id
                _data.id = ($(row).find(".TiMu.singleQuesId").attr("data") || $(row).find(".TiMu").attr("id") || "").replace("question","" ).trim();
                // 题型来自标签文本，例如【单选题】/【判断题】
                _data.type = ($(row).find(".qtContent .newZy_TItle").text() || "").replace(/[【】]/g, "").trim();
                // 题干：去除题型标签与分值标注
                let qtText = $(row).find(".qtContent").text().trim();
                let labelText = $(row).find(".qtContent .newZy_TItle").text();
                // subject = subject.replace(/^.*?[：:]\s*/, "");
                let subject = qtText.replace(labelText, "").replace(/^[^】]*】/g, '').trim();
                subject = this.HtmlUtil.htmlDecode(subject).substr(0,500);
                _data.subject = subject;
                _data.options = [];
                _data.answers = [];

                // 填空题专属解析：优先使用正确答案；否则在无错误的情况下回退到我的答案
                if(_data.type.includes("填空题")){
                    let correctParts = $(row).find(".correctAnswerBx .correctAnswer.marTop16 p");
                    if(correctParts.length){
                        correctParts.each((_,p)=>{
                            const t = this.HtmlUtil.htmlDecode($(p).text().trim());
                            if(t){ _data.answers.push(t); }
                        });
                    }else{
                        // 仅当无错误标记时，采集我的答案各空内容
                        if($(row).find(".myAllAnswerBx .marking_cuo").length === 0){
                            $(row).find(".myAllAnswerBx .myAnswer.marTop16").each((_,blk)=>{
                                const pText = $(blk).find("p").text().trim();
                                const cleaned = pText.replace(/^[^：]*：\s*/, "").trim();
                                const t = this.HtmlUtil.htmlDecode(cleaned);
                                if(t){ _data.answers.push(t); }
                            });
                        }
                    }

                }else if(_data.type.includes("单选题") || _data.type.includes("判断题") || _data.type.includes("多选题")){
                    let liOptions = $(row).find("ul.Zy_ulTop.qtDetail li.clearfix");
                    if(liOptions.length){
                        let optionMap = {};
                        liOptions.each((_, option)=>{
                            let letter = ($(option).find("i.fl").text().trim() || "").replace(/、.*/, "").trim();
                            let text = this.HtmlUtil.htmlDecode($(option).find("a").text().replace(/\s+/g, " ").trim());
                            if(text){ _data.options.push(text); }
                            if(letter){ optionMap[letter] = text; }
                        });
                        // 优先使用“正确答案”中的字母，其次使用“我的答案”
                        let correctLetters = ($(row).find(".correctAnswer .answerCon").text() || "").replace(/\s+/g, "").trim();
                        let myLetters = ($(row).find(".myAnswer .answerCon").text() || "").replace(/\s+/g, "").trim();
                        let answerLetters = correctLetters || myLetters;
                        if(answerLetters){
                            answerLetters.split("").forEach(ch=>{
                                if(optionMap[ch]){
                                    _data.answers.push(optionMap[ch]);
                                }
                            });
                        }
                    }else{ // 判断题：优先使用“正确答案”，否则回退到“我的答案”
                        let correctAnsText = ($(row).find(".correctAnswer .answerCon").text() || "").trim();
                        let myAnsText = ($(row).find(".myAnswer .answerCon").text() || "").trim();
                        let finalText = correctAnsText || myAnsText;
                        if(finalText){
                            _data.answers.push(this.HtmlUtil.htmlDecode(finalText));
                        }
                    }
                }
                
                if(_data != null){
                    newData.rows.push(_data);
                }
                
            });

            console.log(newData)
            return newData;
        }
        async get_quiz_result3(){
            var status = "error";
            var answers = this.reset_answer3(document);
            answers.id = this.config.workId;
            if(answers == null || JSON.stringify(answers) == '{}'){
                console.log("题库导入存在，或异常")
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[document.title,"超星作业"],
                "title": "cx3_"+ answers.id,
                "problems":[],
            };
            let data={};
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误");
                    return; //跳出循环
                }
                data={
                    "tags":     ["超星"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            obj.problems = window.my.filter_problems(obj.problems);
            if(obj.problems.length == 0){
                return;
            }
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }
        reset_answer3(body){
            let newData = {};
            console.log("超星题库重组中(View)");
            newData.title = $(body).find(".mark_title").text().trim() || document.title;
            newData.rows = [];
            $(body).find(".questionLi").each((_, row) => {
                let _data = {};
                _data.id = ($(row).attr("data") || $(row).attr("id") || "").replace("question","").trim();
                let markName = $(row).find("h3.mark_name");
                _data.type = markName.find(".colorShallow").text().replace(/[()]/g, "").trim();
                _data.subject = markName.find(".qtContent").text().trim();
                _data.subject = this.HtmlUtil.htmlDecode(_data.subject).substr(0,500);
                _data.options = [];
                _data.answers = [];
                let liOptions = $(row).find("ul.mark_letter li");
                let optionMap = {};
                liOptions.each((_, option) => {
                     let textFull = $(option).text().trim();
                     let dotIndex = textFull.indexOf(".");
                     let letter = "";
                     let text = "";
                     if(dotIndex > -1 && dotIndex < 5) {
                         letter = textFull.substring(0, dotIndex).trim();
                         text = textFull.substring(dotIndex + 1).trim();
                     } else {
                         text = textFull;
                     }
                     text = this.HtmlUtil.htmlDecode(text);
                     if(text) { _data.options.push(text); }
                     if(letter) { optionMap[letter] = text; }
                });
                let rightAnswerText = $(row).find(".rightAnswerContent").text().trim();
                if (rightAnswerText) {
                    if (_data.type.includes("单选题") || _data.type.includes("多选题")) {
                         rightAnswerText.split("").forEach(ch => {
                             if(optionMap[ch]) {
                                 _data.answers.push(optionMap[ch]);
                             }
                         });
                    } else if (_data.type.includes("判断题")) {
                         if ((rightAnswerText === "A" || rightAnswerText === "正确") && optionMap["A"]) _data.answers.push(optionMap["A"]);
                         else if ((rightAnswerText === "B" || rightAnswerText === "错误") && optionMap["B"]) _data.answers.push(optionMap["B"]);
                         else _data.answers.push(rightAnswerText);
                    } else {
                         _data.answers.push(rightAnswerText);
                    }
                }
                 if(_data.subject && _data.answers.length > 0){
                    newData.rows.push(_data);
                }
            });
            console.log(newData);
            return newData;
        }
        async get_quiz_result(clazzid,courseid,knowledgeid,num){
            var status = "error";
            let card = await this.get_cards(clazzid,courseid,knowledgeid,num)
            let pattern = /mArg = (\{.*\})/;
            let match = card.match(pattern);
            let work = await this.get_work(match[1])
            let WorkQuestion = await this.get_WorkQuestionYiPiYue(work.finalUrl)
            var answers = this.reset_answer(WorkQuestion);
            if(answers == null || JSON.stringify(answers) == '{}'){
                console.log("题库导入存在，或异常")
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[$(WorkQuestion).find("h1").find("span")[0].innerText.trim(),answers.title,"超星"],
                "title": "cx_"+ answers.id,
                "problems":[],
            };
            let data={};
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误");
                    return; //跳出循环
                }
                data={
                    "tags":     ["超星"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            obj.problems = window.my.filter_problems(obj.problems);
            if(obj.problems.length == 0){
                return;
            }
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }
        
        HtmlUtil = { //此处由于window.my还没有加载完毕，所以提前拉进来
            /*1.用浏览器内部转换器实现html转码*/
            htmlEncode:function (html){
                //1.首先动态创建一个容器标签元素，如DIV
                var temp = document.createElement ("div");
                //2.然后将要转换的字符串设置为这个元素的innerText(ie支持)或者textContent(火狐，google支持)
                (temp.textContent != undefined ) ? (temp.textContent = html) : (temp.innerText = html);
                //3.最后返回这个元素的innerHTML，即得到经过HTML编码转换的字符串了
                var output = temp.innerHTML;
                temp = null;
                return output;
            },
            /*2.用浏览器内部转换器实现html解码*/
            htmlDecode:function (text){
                //1.首先动态创建一个容器标签元素，如DIV
                var temp = document.createElement("div");
                //2.然后将要转换的字符串设置为这个元素的innerHTML(ie，火狐，google都支持)
                temp.innerHTML = text;
                //3.最后返回这个元素的innerText(ie支持)或者textContent(火狐，google支持)，即得到经过HTML解码的字符串了。
                var output = temp.innerText || temp.textContent;
                temp = null;
                return output;
            }
        };
        reset_answer(body){
            let newData = {};
            if(!$(body).find(".Py_answer").text().includes("正确答案")){
                return console.log("并未获取到题库数据");
            }
            console.log("超星题库重组中");
            newData.id = $(body).find("#knowledgeId")[0].value;
            
            newData.title = $(body).find("#_title")[0].value;
            newData.rows = [];
            $(body).find(".imgReview").each((_,row)=>{
                let _data = {};
                _data.id = $(row).find("#moreScore").attr("data");
                row.title=this.HtmlUtil.htmlDecode($(row).find("#questionStem_"+_data.id).text().trim());
                row.title = row.title.substr(0,500) //截断前500个字符
                _data.subject = row.title;
                _data.options = [];
                _data.answers = [];
                _data.type = $(row).find("#typeName_"+_data.id)[0].value;

                let tmp_option = $(row).find("li.clearfix")
                if(tmp_option.length){//多单选择
                    tmp_option.each((_,option)=>{
                        _data.options.push(this.HtmlUtil.htmlDecode($(option).find("a").text().trim()));
                        let answers = $(row).find(".Py_answer").find("span")[0].innerText.substr(6).split("")
                        answers.forEach(answer =>{
                            if($(option).find("i").text()[0] == answer){
                                _data.answers.push(this.HtmlUtil.htmlDecode($(option).find("a").text().trim()));
                            }
                        })
                        
                    });
                }else{ //判断
                    if($(row).find(".Py_answer.Py_tk.clearfix").length){
                        _data.answers.push(this.HtmlUtil.htmlDecode($(row).find(".Py_answer.Py_tk.clearfix")[0].innerText.replace(/[\n\t ]/g, "").substr(5).trim()));
                    }else{
                        _data.answers.push(this.HtmlUtil.htmlDecode($(row).find(".Py_answer").find("span")[0].innerText.trim().substr(6).trim()));
                    }
                }
                
                if(_data != null){
                    newData.rows.push(_data);
                }
                
            });

            console.log(newData)
            return newData;
        }
        get_courses(){
            return new Promise((resolve,rejcet)=>{
                GM_xmlhttpRequest({
                    method: "GET",
                    url: "https://mooc1-2.chaoxing.com/visit/courses",
                    onload: res=> {
                        resolve(res.response);
                    },
                    onerror:err=>{
                        console.log("加载失败")
                    }
                })
            })
        }
        get_studentcourse(url){
            return new Promise((resolve,rejcet)=>{
                GM_xmlhttpRequest({
                    method: "GET",
                    url: url.replace("i.mooc","mooc1-2"),
                    onload: res=> {
                        resolve(res.response);
                    },
                    onerror:err=>{
                        console.log("加载失败")
                    }
                })
            })
        }
        get_student_specific(url){
            return new Promise((resolve,rejcet)=>{
                GM_xmlhttpRequest({
                    method: "GET",
                    url: "https://mooc1-2.chaoxing.com/mooc-ans/mycourse/studentstudyAjax?"+url,
                    onload: res=> {
                        resolve(res.response);
                    },
                    onerror:err=>{
                        console.log("加载失败")
                    }
                })
            })
        }
        //异常停用
        // async upload_all_problem(show_aner){
        //     this.config.class_size = 0
        //     this.config.class_length = 0
        //     if(show_aner){
        //         aner.text("欢迎您的第一次使用，正在为您聚合数据中，请稍后。。。。");
        //         aner.css("display","block")
        //     }
        //     let courses = await (this.get_courses());
        //     if(!courses){
        //         return;
        //     }
        //     $(courses).find(".courseName").each(async (index,div)=>{
        //         let studentcourse = await this.get_studentcourse(div.href)
        //         if($(studentcourse).find(".clearfix").find(".openlock").length){
        //             $(studentcourse).find(".clearfix").find("a").each(async (index,div)=>{
        //                 let arr1 = $(div)[0].href.split("?")
        //                 let specific =  await this.get_student_specific(arr1[1])
        //                 let arr2 = arr1[1].split("&");
        //                 let obj = {};
        //                 for(let i=0;i<arr2.length;i++){
        //                     let res = arr2[i].split("=");
        //                     obj[res[0]]=res[1];
        //                 }
        //                 $(specific).find("span").each(async (index,div)=>{
        //                     let pattern = /测验|试题|检测|考试|测试|考查|考察|考验|考题|评估|检查|检验/;
        //                     if(pattern.test(div.innerText)){//如果包含以上内容
        //                         this.config.class_length++;
        //                         this.config.class_size++;
        //                         try{
        //                             await this.get_quiz_result(obj.clazzid,obj.courseId,obj.chapterId,div.attributes.class.value[1] -1)
        //                             console.log(obj.chapterId+"upload成功")
        //                         }catch(e){
        //                             console.log(e)
        //                             console.log(obj.chapterId+"upload失败")
        //                         }
        //                         this.config.class_size--;
        //                         if(show_aner){
        //                             aner.text("百分比长时间未动请刷新页面\n已加载："+Math.trunc((1-(this.config.class_size/this.config.class_length))*100)+"%");
        //                         }
        //                     }
                            
        //                 })
        //             })
                    
        //         }
        //     })

        //     return
        // }

        get_userid(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'post',
                    // xhrFields: {
                    //     withCredentials: true  //允许跨域发送cookies
                    // },
                    url:"http://i.chaoxing.com/base",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        async get_user_obj(){
            // let a = await this.get_userid()
            let name = null
            let id = null
            if($("body").find(".user").find("img")[0]){
                GM_setValue("userimg",$("body").find(".user").find("img")[0].attributes.src.value||"");
                let img_table = $(shadowContent.querySelector("#x_set"))
                img_table.css("background","url(" +  $("body").find(".user").find("img")[0].attributes.src.value||"" + ")")
    
                name = $("body").find(".user").find("h3")[0].innerText
                id = $("body").find(".user").find("img")[0].attributes.src.value.substr(28,9)
            }else if($("body").find(".zt_u_b").find("img")[0]){
                GM_setValue("userimg",$("body").find(".zt_u_b").find("img")[0].attributes.src.value||"");
                let img_table = $(shadowContent.querySelector("#x_set"))
                img_table.css("background","url(" +  GM_getValue("userimg")||"" + ")")
                name = $("body").find(".zt_u_b").find(".zt_u_name")[0].innerText
                id = $("body").find(".zt_u_b").find("img")[0].attributes.src.value.substr(34,9)
            }else{
                GM_setValue("userimg",$("body").find(".headPic").find("img")[0].attributes.src.value||"");
                let img_table = $(shadowContent.querySelector("#x_set"))
                img_table.css("background","url(" +  $("body").find(".headPic").find("img")[0].attributes.src.value||"" + ")")
                name = $("body").find(".name")[0].outerText
                id = $("body").find(".headPic").find("img")[0].attributes.src.value.substr(35,9)
            }
            if(!id){
                return
            }
            this.config.user_id = "cx_"+id;
            this.config.full_name = name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "超星",
            };
            return obj
        }
        async choice_function(){
            if(!GM_getValue("resource_farming_main_state")){
                return
            }
            for(let i=10;i;i--){
                await this.sleep(1000)
                console.log("开始检测页面内容"+i)
                let resources = []
                if($('iframe').length){
                    let videos = $('iframe').contents().find("iframe").contents().find("video")
                    for(let i = 0;i<videos.length;i++){
                        if(videos[i].src == ""){
                            console.log("空视频页跳过")
                            continue
                        }
                        resources.push(videos[i])
                    }
                    let audios = $('iframe').contents().find("iframe").contents().find("audio")
                    for(let i = 0;i<audios.length;i++){
                        if(audios[i].src == ""){
                            console.log("空音频页跳过")
                            continue
                        }
                        resources.push(audios[i])
                    }
                    let ariticles = $('iframe').contents().find("iframe").contents().find(".imglook")
                    for(let i = 0;i<ariticles.length;i++){
                        let ariticle = ariticles[i];
                        let ariticle_iframe = $(ariticle).find("iframe").contents()[0].documentElement
                        ariticle_iframe.scrollTop  = ariticle_iframe.scrollHeight
                        console.log(ariticle_iframe)
                    }
                    console.log(resources)
                }
                if(resources.length){
                    console.log("视频加载")
                    for(let i = 0;i<resources.length;i++){
                        let video = resources[i]
                        
                        video.muted = true;
                        while(1){
                            //部分禁止会直接暂停
                            // video.playbackRate = GM_getValue("video_spend")||1
                            if(video.ended||$($('iframe').contents().find(".ans-job-icon")[i]).attr("aria-label") == '任务点已完成'){
                                console.log("播放结束")
                                break;
                            }
                            // $(".playButton").click()
                            video.play()
                            // let mi  = video.duration - video.currentTime
                            // console.log(mi)
                            await this.sleep(1000)
                        }
                        continue;
                    }
                    break;
                }
            }
            try{
                $(".orientationright")[0].click()
            }catch{
                $(".jb_btn.nextChapter").click()
                //$("#prevNextFocusNext").click()
            }
            try{
                $(".nextChapter.prebutton").click()
            }catch{
                
            }
     
            // GM_setValue("resource_farming_state",false)
            this.choice_function() //再次循环
            
        }
        async sleep(delay){
            await new Promise((resolve) => setTimeout(resolve, delay))
        }
        //视频页做题实现
        async studentstudy_searcj(){
            let iframe = $('iframe').contents().find("iframe").contents().find("iframe").contents()
            let HtmlUtil = window.my.HtmlUtil;
            aner.css("display","block")
            aner.text("正在搜索中，请稍后")
            let answers = null;
            // let answers = await(window.my.getAnswers("cx_"+_this.stu_knowledgeId ,true));
            // console.log(answers)
            let subjects = []
            iframe.find(".Zy_TItle").each(function(index,div){
                let subject = $(div).text().replace(/^[^】]*】/g, '').trim();
                // 保留题干中的括号及其内容，仅去除题型标签
                subject = HtmlUtil.htmlDecode(subject);
                subject = subject
                if(subject != ""){
                    subjects.push(subject);
                }
                
            })
            console.log(subjects)
            if(this.config.tk_uid == null || (answers == null)||JSON.stringify(answers) == '{}'  || answers.rows.length <= 0){
                answers = await(window.my.findproblems(subjects));
            }
            
            if(JSON.stringify(answers) == '{}' || !(answers.rows)){
                aner.text("没有搜索到答案，若提前阅卷时有答案，但此时没有请反馈")
            }else{
                aner.text("总共搜索到"+answers.rows.length+"题")
                answers.rows.forEach(row=>{
                    aner.append("<hr>");
                    aner.append("题目:"+row.subject+"<br>"+"答案:");
                    row.answers.forEach(answer =>{        
                         aner.append(answer+" ");
                    });
                });
            }
            
            iframe.find(".TiMu").each(async function(i,div){
                let subject = subjects[i]

                if( $(div).find('.show_answer').length == 0){
                    $(div).append("<div class='show_answer'></div>")
                }
                answers.rows.forEach((row,index)=>{
                    if(row.subject == subject){
                        if(!$(div).find('.show_answer')[0].outerText){
                            $(div).find('.show_answer').append("答案："+JSON.stringify(row.answers)+"<br>").css('color','red'); // 添加答案在后方
                        }else{
                            $(div).append("第"+(i+1)+"题重复<br>").css('color','blue');
                            $(div).find('.show_answer').append("答案："+JSON.stringify(row.answers)+"<br>").css('color','red'); // 添加答案在后方
                            
                        }
                        $(div).find(".fl .after").each((index,after)=>{
                            row.answers.forEach(answer=>{
                                if(after.outerText == answer){
                                    after.click()
                                }
                            })
                        })
                    }
                });
            }) //结束
        }
        async work_search(){
            let HtmlUtil = window.my.HtmlUtil;
            aner.css("display","block")
            aner.text("正在搜索中，请稍后")
            let subjects = []
            
            $(".questionLi").each(function(index,div){
                let title = $(div).find(".mark_name");
                let type = title.find(".colorShallow").text();
                let subject = title.text().replace(type,"").trim();
                
                // Remove leading number (e.g. "1. ")
                subject = subject.replace(/^\d+[\.\、]\s*/, '').trim();
                // Remove 【】 if any
                subject = subject.replace(/^[^】]*】/g, '').trim();
                
                subject = HtmlUtil.htmlDecode(subject);
                if(subject != ""){
                    subjects.push(subject);
                }
            })
            
            console.log(subjects)
            let answers = await(window.my.getAnswers("cx3_"+this.config.workId ,true));
            
            if(JSON.stringify(answers) == '{}' || !(answers.rows) || answers.rows.length === 0){
                answers = await(window.my.findproblems(subjects));
            }
            if(JSON.stringify(answers) == '{}' || !(answers.rows)){
                aner.text("没有搜索到答案，若提前阅卷时有答案，但此时没有请反馈")
            }else{
                aner.text("总共搜索到"+answers.rows.length+"题")
                answers.rows.forEach(row=>{
                    aner.append("<hr>");
                    aner.append("题目:"+row.subject+"<br>"+"答案:");
                    row.answers.forEach(answer =>{        
                         aner.append(answer+" ");
                    });
                });
            }
            
            $(".questionLi").each(async function(i,div){
                let title = $(div).find(".mark_name");
                let type = title.find(".colorShallow").text();
                let subject = title.text().replace(type,"").trim();
                subject = subject.replace(/^\d+[\.\、]\s*/, '').replace(/^[^】]*】/g, '').trim();
                subject = HtmlUtil.htmlDecode(subject);

                if( $(div).find('.show_answer').length == 0){
                    $(div).append("<div class='show_answer'></div>")
                }
                
                answers.rows.forEach((row,index)=>{
                    // Use loose match
                    if(row.subject == subject || subject.indexOf(row.subject) != -1 || row.subject.indexOf(subject) != -1){
                        if(!$(div).find('.show_answer')[0].innerText){
                             $(div).find('.show_answer').append("答案："+JSON.stringify(row.answers)+"<br>").css('color','red');
                        }
                        
                        // Auto Click
                        let options = $(div).find(".answerBg");
                        options.each((idx, optionDiv) => {
                             let pText = $(optionDiv).find(".answer_p").text().trim();
                             pText = HtmlUtil.htmlDecode(pText);
                             
                             row.answers.forEach(answer=>{
                                 if(pText == answer || pText.trim() == answer.trim()){
                                     optionDiv.click();
                                 }
                             })
                        });
                    }
                });
            })
        }
        async start_search(){ //搜题按钮实现
            if(_this.stu_knowledgeId){
                await this.studentstudy_searcj()
            }else{
                await this.work_search()
            }
        }

    }
    /*
    *  国开2请求
    */
    class ouchn2_api{
        constructor(config) {
            this.config = config;
        }
        async init_button(){
            // (this.config.front_url[3] =="course"){
            //     GM_setValue("resource_farming_state",false) //    跨域访问，清空默认状态
            //     div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");
            // }else 
            if(this.config.front_url[4] =="page"){
                this.choice_function()
                if(GM_getValue("resource_farming_state")){
                    div_zhu.append("<button id='x_xxx' ><span>正在刷资源，请稍后</span></button>");
                    aner.show("hide")
                    aner.text("如需暂停请刷新上一级页面")
                }else{
                    if(GM_getValue("resource_farming_main_state")){
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",false);location.reload()'><span>停止翻页</span></button>");
                        aner.show("hide")
                        aner.text("手动切换资源后请刷新页面")
                    }else{
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",true);location.reload()'><span>自动翻页</span></button>");
                    }
                }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        async choice_function(){
            if(!GM_getValue("resource_farming_state")&&!GM_getValue("resource_farming_main_state")){
                return
            }
            // for(let i=10;i;i--){
            //     //暂时只需要进入即可
            //     await this.sleep(1000)
            // }
            
            await this.sleep(3000)
            GM_setValue("resource_farming_state",false)
            $(".newgk-next")[0].click()
            await this.choice_function()
        }
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        async resource_farming(){
            let course = this.config.front_url[4]
            let url = "https://lms.ouchn.cn/course/"+course+"/learning-activity/full-screen#/"
            let activity_list=[]
            let divs = $(".learning-activity")
            divs.each((index,div)=>{
                let type = $(div).find(".activity-summary").attr("ng-switch-when")
                if($(div).find(".completeness").attr("class") != "completeness full" && type != "exam"&& type != "forum" &&type != "homework"){
                    try{
                        var id = $(div).attr("id").substr(18)
                    }catch{
                        return
                    }
                    activity_list.push(id)
                }
            })
            if(activity_list.length){
                console.log(activity_list)
            }else{
                y$('#course-section')[0].click()
                console.log($("#course-section").html())
                aner.show("slow")
                aner.text("未检测到页面资源，请等待页面加载完毕。 ")
                aner.append("</br>若未展开资源，请点击全部展开。")
                $(shadowContent.querySelector("#x_res")).attr("disabled", false)
                return
            }
            aner.show("slow")
            aner.text("部分浏览器默认关闭弹出窗口，请在右上角开启")
            
            // return
            for(let i =0;i<activity_list.length;i++){
                GM_setValue("resource_farming_state",true)
                let childwindow = window.open(url+activity_list[i], "_blank")
                while(1){
                    if(GM_getValue("resource_farming_state")){
                        $(shadowContent.querySelector("#x_res")).text("剩余"+(activity_list.length - i)+"资源")
                        await this.sleep(1000)
                    }else{
                        childwindow.close()
                        break
                    }
                }
                
            }
            $(shadowContent.querySelector("#x_res")).text("全部完成")
        }
        get_userid(){
            let user_inf = sessionStorage.getItem("oidc.user:https://passport.syxy.ouchn.cn/:AllInOneStudentSpace")
            return JSON.parse(user_inf)
        }
        async get_user_obj(){
            let user_inf = this.get_userid()
            console.log(user_inf)
            if(!user_inf){
                return
            }
            this.config.user_id = "gksy_"+user_inf.profile.UserId
            this.config.full_name = user_inf.profile.Name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "国开",
            };
            return obj
        }
    }
    /*
    *  国开请求
    */
    class ouchn_api{
        constructor(config) {
            this.config = config;
        }
        async init_button(){
            if(this.config.front_url[5] =="ng#" ||this.config.front_url[5] =="ng" ){
                GM_setValue("resource_farming_state",false) //    跨域访问，清空默认状态
                div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");
            }else if(this.config.front_url[5] =="learning-activity"){
                this.choice_function()
                if(GM_getValue("resource_farming_state")){
                    div_zhu.append("<button id='x_xxx' ><span>正在刷资源，请稍后</span></button>");
                    aner.show("hide")
                    aner.text("如需暂停请刷新上一级页面")
                }else{
                    if(GM_getValue("resource_farming_main_state")){
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",false);location.reload()'><span>停止翻页</span></button>");
                        aner.show("hide")
                        aner.text("手动切换资源后请刷新页面")
                    }else{
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",true);location.reload()'><span>自动翻页</span></button>");
                    }
                }
            }else if(this.config.front_url[6]=="submission"){
                // div_zhu.append("<button id='x_start' ><span>开始搜题</span></button>");
                aner.css("display","block")
                aner.text("正在导入题库中");
                if(!GM_getValue(this.config.front_url[7])){
                    let flag =  await(this.get_quiz_result(this.config.front_url[4],this.config.front_url[7]));
                    if(flag == "success"){
                        aner.text("题库导入成功");
                    }else{
                        if(flag == "disabled") return;
                        aner.text("题库导入失败");
                    }
                    
                }else{
                    aner.text("题库已存在");
                }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }

        get_submission(exam,submission){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://lms.ouchn.cn/api/exams/"+exam+"/submissions/"+submission,
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }

        async get_quiz_result(exams,submissions){
            let res = await (this.get_submission(exams,submissions));
            var status = "error";
            let answers = this.reset_answer(res);
            answers.title = GM_getValue(examId)||"未命名试卷"
            if(answers == null || JSON.stringify(answers) == '{}' ){
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[answers.title,"国开"],
                "title":"gk_"+submissions,
                "problems":[],
            };
            let data={};
            
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误:");
                    console.log(row);
                    return; //跳出循环
                }
                data={
                    "tags":     ["国开"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            if(obj.problems.length == 0){
                return;
            }
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }

        reset_answer(data){
            let newData = {};
            if(data ==null){
                return console.log("并未获取到题库数据");
            }
            if("subjects_data" in data){
                console.log("国开题库重组中");
                console.log(data)
                let subjects = data.subjects_data.subjects;
                let submission_score_data = data.submission_score_data;
                let submission_data = data.submission_data;
                newData.title = "暂无";
                newData.rows = [];
                subjects.forEach(row=>{
                    let _data = {};
                    _data.id = row.id;
                    let imgs =null;
                    try{
                        imgs = $.parseHTML(row.description); // 去除特殊字符报错
                    }catch (e){
                        console.log(e);
                    }
                    row.description=window.my.HtmlUtil.htmlDecode(row.description);
                    if(imgs){
                        imgs.forEach(async function(img,index){
                            if(img.localName == "img"){
                                row.description += img.outerHTML;
                            }
                        })
                    }
                    // row.subject = row.subject.substr(0,500) //截断前500个字符
                    _data.subject = row.description;
                    _data.options = [];
                    _data.answers = [];
                    _data.type = row.type;
                    let tmp_option =null;
                    // if(row.options.length){
                    //     tmp_option =  JSON.parse(row.options)
                    // }
                    // if(tmp_option){
                    row.options.forEach(option=>{
                        _data.options.push(window.my.HtmlUtil.htmlDecode(option.content).trim());
                        if(option.is_answer){
                            _data.answers.push(window.my.HtmlUtil.htmlDecode(option.content).trim());
                        }else if(!("is_answer" in option)){ //如果不包含这个值 则判断用户选择
                            if(!submission_score_data || submission_score_data == "0"){
                                return;
                            }
                            if(submission_score_data[_data.id] == row.point){//如果用户答案正确
                                submission_data.subjects.forEach(element => {
                                    if(element.answers){ //填空题
                                        element.answers.forEach(answer =>{
                                                _data.answers.push(window.my.HtmlUtil.htmlDecode(answer.content).trim());
                                        })
                                    }else{ //选择题
                                        element.answer_option_ids.forEach(answer_id =>{
                                            if(option.id == answer_id){
                                                _data.answers.push(window.my.HtmlUtil.htmlDecode(option.content).trim());
                                            }
                                        })
                                    }
                                });
                            }
                        }
                    });
                    if(_data != null && _data.answers.length){
                        newData.rows.push(_data);
                    }
                    
                });
            }else{
                console.log(data);
            }
            console.log(newData)
            return newData;
        }

        get_userid(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://lms.ouchn.cn/user/settings",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        // get_user_inf(){
        //     return new Promise((resolve,rejcet)=>{
        //         $.ajax({
        //             type: 'GET',
        //             xhrFields: {
        //                 withCredentials: true  //允许跨域发送cookies
        //             },
        //             url:"https://lms.ouchn.cn/api/user/20000797261/accounts",
        //             success: function(res) {
        //                 resolve(res[0]);
        //             }
        //         });
        //     });
        // }
        async get_user_obj(){
            // let a = await this.get_userid()
            // a = $(a)
            // eval(a.find("script")[0])
            // console.log(globalData)
            // let user_inf = await(this.get_user_inf());
            // if(!user_inf){
            //     return;
            // }
            // console.log(user_inf)
            let user_inf = _this.globalData.user
            // GM_setValue("userimg",user_inf.avatarUrl||"");
            // let img_table = $(shadowContent.querySelector("#x_set"))
            // img_table.css("background","url(" +  user_inf.avatarUrl||"" + ")")
            this.config.user_id = "gk_"+user_inf.id
            this.config.full_name = user_inf.name;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "国开",
            };
            return obj
        }

        get_activity_reads(course){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://lms.ouchn.cn/api/course/"+course+"/activity-reads-for-user",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        get_completeness(course){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://lms.ouchn.cn/api/course/"+course+"/my-completeness",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        get_models(course){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://lms.ouchn.cn/api/courses/"+course+"/modules",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        get_all_activities(course,str){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://lms.ouchn.cn/api/course/"+course+"/all-activities?module_ids="+str,
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        async choice_function(){
            if(!GM_getValue("resource_farming_state")&&!GM_getValue("resource_farming_main_state")){
                return
            }
            for(let i=10;i;i--){
                console.log($(".activity-content").text().length)
                await this.sleep(1000)
                if($(".activity-content").find(".text-too-long").length){
                    console.log("检测到ppt按钮")
                    $(".activity-content").find(".text-too-long").click()
                    break;
                }else if($(".join-button").length){
                    console.log("课堂直播")
                    break;
                }else if($("video").length&&$("video")[0].duration){
                    console.log("视频加载")
                    let video = $("video")[0]
                    video.muted = true;
                    while(1){
                        if(video.ended){
                            break;
                        }
                        $(".mvp-fonts-play").click()
                        // let mi  = video.duration - video.currentTime
                        // console.log(mi)
                        await this.sleep(1000)
                    }
                    
                    break;
                }else if($(".activity-content").find(".page-box").length){
                    console.log("文章加载")
                    break;
                }else if($(".exam-activity-box").length){
                    console.log("测试题加载")
                    await this.sleep(1000)//测试题box加载过快，可能导致没有下一个
                    break;
                }
                
                
                
            }
            
            await this.sleep(3000)
            GM_setValue("resource_farming_state",false)
            $(".next-btn").click()
            await this.choice_function()
        }
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        async resource_farming(){
            let course = this.config.front_url[4]
            let url = "https://lms.ouchn.cn/course/"+course+"/learning-activity/full-screen#/"
            let activity_list=[]
            let divs = $(".learning-activity")
            divs.each((index,div)=>{
                let type = $(div).find(".activity-summary").attr("ng-switch-when")
                if($(div).find(".completeness").attr("class") != "completeness full" && type != "exam"&& type != "forum" &&type != "homework"){
                    try{
                        var id = $(div).attr("id").substr(18)
                    }catch{
                        return
                    }
                    activity_list.push(id)
                }
            })
            if(activity_list.length){
                console.log(activity_list)
            }else{
                y$('#course-section')[0].click()
                console.log($("#course-section").html())
                aner.show("slow")
                aner.text("未检测到页面资源，请等待页面加载完毕。 ")
                aner.append("</br>若未展开资源，请点击全部展开。")
                $(shadowContent.querySelector("#x_res")).attr("disabled", false)
                return
            }
            aner.show("slow")
            aner.text("部分浏览器默认关闭弹出窗口，请在右上角开启")
            
            // return
            for(let i =0;i<activity_list.length;i++){
                GM_setValue("resource_farming_state",true)
                let childwindow = window.open(url+activity_list[i], "_blank")
                while(1){
                    if(GM_getValue("resource_farming_state")){
                        $(shadowContent.querySelector("#x_res")).text("剩余"+(activity_list.length - i)+"资源")
                        await this.sleep(1000)
                    }else{
                        childwindow.close()
                        break
                    }
                }
                
            }
            $(shadowContent.querySelector("#x_res")).text("全部完成")
        }
    }
    /*
    *  meto请求
    */
    class meto_api{
        constructor(config) {
            this.config = config;
        }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"/api/user",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        async get_user_obj(){
            let user_inf = await(this.get_user_inf());
            if(!user_inf){
                return;
            }
            GM_setValue("token_num",user_inf.num);
            this.config.tk_uid = user_inf.id;
            this.config.pp = user_inf.sal;
            this.config.user_id = user_inf.user.email
            this.config.poolId = CryptoJS.MD5(CryptoJS.MD5(this.config.user_id).toString() + this.config.pp).toString();
            this.config.poolId = this.config.poolId.slice(0,8)+"-"+this.config.poolId.slice(8,12)+"-"+this.config.poolId.slice(12,16)+"-"+this.config.poolId.slice(16,20)+"-"+this.config.poolId.slice(20,32)
            GM_setValue("poolId",this.config.poolId);
            GM_setValue("ti_uid",this.config.tk_uid);
            GM_setValue("pp",this.config.pp);
            
            // GM_setValue("userimg",user_inf.avatarUrl||"");
            // let img_table = $(shadowContent.querySelector("#x_set"))
            // img_table.css("background","url(" +  user_inf.avatarUrl||"" + ")")
            
            this.config.full_name = user_inf.name;
            let obj={
                "unionid": this.config.user_id,
                "username": "",
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "meto",
            };
            return obj
        }
    }
    /*
    *  智慧职教ai请求
    */
    class icveai_api{
        constructor(config) {
            this.config = config;
            setInterval(()=> {
                if(this.config.url != window.location.href){
                    location.reload()
                }
            }, 400)
        }
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        async init_button(){
            if (this.config.front_url.at(-1) == "kcnr"){
                this.choice_function()
                if(GM_getValue("resource_farming_main_state")){
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",false);location.reload()'><span>停止翻页</span></button>");
                    aner.show("hide")
                    aner.text("手动切换资源后，需刷新本页面")
                }else{
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",true);location.reload()'><span>自动翻页</span></button>");
                }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        async choice_function(){
            if(!GM_getValue("resource_farming_main_state")){
                return
            }
            await this.sleep(2000)
            y$("i:not(.zhankai).jiantou ").click()
            await this.sleep(2000)
            let zylist = y$(".node")
            zylist = zylist.filter(v=>zylist[v].id)
            if(zylist.length == 0){
                aner.show("slow")
                aner.text("未检测到页面资源，请等待页面加载完毕。 ")
                aner.append("</br>若未展开资源，请点击全部展开。")
                //展开资源
                return
            }
            for(let i=0;i<zylist.length;i++){
                if(y$(zylist[i]).find(".wc").length){
                    continue
                }
                y$(zylist[i]).find(".title").click()
                console.log("剩余"+(zylist.length - i)+"资源")
                
                for(let i=10;i;i--){
                    await this.sleep(1000)
                    if (y$("video")[0] && y$("video")[0].duration) {
                        console.log("视频加载")
                        y$(".el-message-box .el-button--primary").click()
                        let video = $("video")[0]
                        video.play()
                        document.hasFocus = () => {
                            return true
                        }
                        await this.sleep(2000)
                        while (1) {
                            if (video.ended) {
                                console.log("视频播放完成")
                                break;
                            }
                            video.play()
                            video.muted = true;
                            await this.sleep(1000)
                        }
                        break
                    }else if(y$(".page button").length){
                        while(y$(".page button").text().includes("下一页")){
                            let pageNum = y$(".page").text().replace(/[^0-9]/ig, "")
                            let mid = Math.floor(pageNum.length /2)
                            if(pageNum.substring(0,mid) == pageNum.substring(mid)){
                                break
                            }
                            y$(".page button").each((index,div)=>{
                                if(div.textContent.trim() == '下一页'){
                                    div.click()
                                }
                            })
                            await this.sleep(1000)
                        }
                        break
                    }else if(y$(".shiti").length){
                        //试题直接跳过
                        break
                    }
                }
            }
            
            
        }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },

                    headers: {
                        "Authorization":"Bearer "+this.getCookie("admin-token"),
                    },
                    url:"https://ai.icve.com.cn/prod-api/system/baseUser/info",
                    success: function(res) {
                        resolve(res.data);
                    }
                });
            });
        }
        async get_user_obj(){
            let user_inf={}
            user_inf =  await(this.get_user_inf());
            if(!user_inf){
                return;
            }
            console.log(user_inf)
            let avatarUrl = user_inf.avatarUrl || user_inf.avatar||""
            GM_setValue("userimg",avatarUrl);
            let img_table = $(shadowContent.querySelector("#x_set"))
            img_table.css("background","url(" +  avatarUrl + ")")
            this.config.user_id = "icveai_"
            this.config.user_id += user_inf.id||user_inf.userId||user_inf.Id;
            this.config.full_name = user_inf.displayName|| user_inf.nickName||user_inf.DisplayName;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "智慧职教ai",
            };
            return obj
        }
        getCookie(objName) {   //获取指定名称的cookie的值
            var arrStr = document.cookie.split("; ");
            for (var i = 0; i < arrStr.length; i++) {
              var temp = arrStr[i].split("=");
              if (temp[0] == objName) return temp[1];  //解码
            }
            return "";
        }
    }
    /*
    *  智慧职教2请求
    */
    class icve2_api{
        constructor(config) {
            this.config = config;
            setInterval(()=> {
                if(this.config.url != window.location.href && this.config.front_url.at(-1)!= "spocjobTest"){
                    location.reload()
                }
            }, 400)
        }
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        async init_button(){
            // if(this.config.front_url[this.config.front_url.length-1].includes("spoccourseIndex")){ //暂未实现 留置
            //     GM_setValue("resource_farming_state",false) //    跨域访问，清空默认状态
            //     div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");
            // } else 
            if (this.config.front_url[this.config.front_url.length - 1] == "courseware"){
                this.choice_function()
                if(GM_getValue("resource_farming_state")){
                    div_zhu.append("<button id='x_xxx' ><span>正在刷资源，请稍后</span></button>");
                    aner.show("hide")
                    aner.text("如需暂停请刷新上一级页面")
                }else{
                    if(GM_getValue("resource_farming_main_state")){
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",false);location.reload()'><span>停止翻页</span></button>");
                        aner.show("hide")
                        aner.text("手动切换资源后，需刷新本页面")
                    }else{
                        div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",true);location.reload()'><span>自动翻页</span></button>");
                    }
                }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        async resource_farming(){
            let activity_list=[]
            y$(".ziProgress").each((index,div)=>{
                try{
                    let status = div.innerHTML.trim()
                    if( status!="已学：100%"){
                        activity_list.push(div.parentNode.id || div.parentNode.parentNode.id)
                    }
                }catch{}
            })

            if(activity_list.length){
                console.log(activity_list)
            }else{
                aner.show("slow")
                aner.text("未检测到页面资源，请等待页面加载完毕。 ")
                aner.append("</br>若未展开资源，请等待全部展开。")
                aner.append("</br>或者进入教学内容页面，再次点击。")
                
                $(shadowContent.querySelector("#x_res")).attr("disabled", false)
                if(y$(".iChild").length){
                    y$(".iChild").click()
                }else{
                    y$(".items").click()
                }
                return
            }
            aner.show("slow")
            aner.text("部分浏览器默认关闭弹出窗口，请在右上角开启")
            
            // return
            for(let i =0;i<activity_list.length;i++){
                GM_setValue("resource_farming_state",true)
                window.open("https://zjy2.icve.com.cn/study/v2/coursePreview/spoccourseIndex/courseware?id="+activity_list[i])
                while(1){
                    if(GM_getValue("resource_farming_state")){
                        $(shadowContent.querySelector("#x_res")).text("剩余"+(activity_list.length - i)+"资源")
                        await this.sleep(1000)
                    }else{
                        break
                    }
                }
                
            }
            $(shadowContent.querySelector("#x_res")).text("全部完成")
        }
        async choice_function(){
            if(!GM_getValue("resource_farming_state")&&!GM_getValue("resource_farming_main_state")){
                return
            }
            for(let i=10;i;i--){
                await this.sleep(1000)
                if ($("video")[0] && $("video")[0].duration) {
                    console.log("视频加载")
                    y$(".el-message-box .el-button--primary").click()
                    let video = $("video")[0]
                    console.log(video)
                    video.play()
                    document.hasFocus = () => {
                        return true
                    }
                    await this.sleep(2000)
                    while (1) {
                        if (video.ended) {
                            break;
                        }
                        video.play()
                        video.muted = true;
                        await this.sleep(1000)
                    }
                    break
                }else if(y$(".page button").length){
                    while(y$(".page button").text().includes("下一页")){
                        let pageNum = y$(".page").text().replace(/[^0-9]/ig, "")
                        let mid = Math.floor(pageNum.length /2)
                        if(pageNum.substring(0,mid) == pageNum.substring(mid)){
                            break
                        }
                        y$(".page button").each((index,div)=>{
                            if(div.textContent.trim() == '下一页'){
                                div.click()
                            }
                        })
                        await this.sleep(1000)
                    }
                    break
                }
            }
            if (GM_getValue("resource_farming_state")) {
                GM_setValue("resource_farming_state", false)
                window.close();
            }else{
                if(y$(".next .el-link--inner").text() == '暂无'){
                    alert("请手动切换下一个章节")
                }
                y$(".next .el-link--inner").click()
                this.choice_function()
            }
        }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },

                    headers: {
                        "Authorization":"Bearer "+this.getCookie("Token"),
                    },
                    url:"https://zjy2.icve.com.cn/prod-api/system/user/getInfo",
                    success: function(res) {
                        resolve(res.user);
                    }
                });
            });
        }
        async get_user_obj(){
            let user_inf={}
            if (_this._UID_){
                user_inf.id = _this._UID_;
                user_inf.displayName = _this._TRUENAME_;
            }else{
                user_inf =  await(this.get_user_inf());
                if(!user_inf){
                    return;
                }
            }
            console.log(user_inf)
            let avatarUrl = user_inf.avatarUrl || user_inf.avatar||""
            GM_setValue("userimg",avatarUrl);
            let img_table = $(shadowContent.querySelector("#x_set"))
            img_table.css("background","url(" +  avatarUrl + ")")
            this.config.user_id = "icve2_"
            this.config.user_id += user_inf.id||user_inf.userId||user_inf.Id;
            this.config.full_name = user_inf.displayName|| user_inf.nickName||user_inf.DisplayName;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "智慧职教2",
            };
            return obj
        }
        getCookie(objName) {   //获取指定名称的cookie的值
            var arrStr = document.cookie.split("; ");
            for (var i = 0; i < arrStr.length; i++) {
              var temp = arrStr[i].split("=");
              if (temp[0] == objName) return temp[1];  //解码
            }
            return "";
        }
    }
    /*
    *  智慧职教请求
    */
    class icve_api{
        constructor(config) {
            this.config = config;
            setInterval(()=> {
                if(this.config.url != window.location.href && this.config.front_url.at(-1)!= "spocjobTest"){
                    location.reload()
                }
            }, 400)
        }
        async init_button(){
            if(this.config.front_url[this.config.front_url.length-1] == "keepTest"||this.config.front_url[this.config.front_url.length-1] =="jobTest"){ //
                // this.Listener();
                div_zhu.append("<button id='x_start' ><span>开始搜题</span></button>");
            }else if(this.config.front_url[this.config.front_url.length-1] =="course-learning"){ //暂未实现 留置
                div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");
            }else if(this.config.front_url[this.config.front_url.length-1] == "viewJob1"){ //旧版，似乎还有在用。
                aner.css("display","block")
                aner.text("正在导入题库中");
                let examId = this.config.examId||this.config.id;
                let taskId = this.config.recordId||this.config.taskId;
                if(!GM_getValue(examId+taskId)){
                    let flag =  await(this.get_quiz_result(examId,taskId,"独立导入"));
                    if(flag == "success"){
                        aner.text("题库导入成功");
                    }else{
                        if(flag == "disabled") return;
                        aner.text("题库导入失败");
                    }
                    
                }else{
                    aner.text("题库已存在");
                }
            }else if(this.config.front_url[this.config.front_url.length-1] == "examrecord_recordDetail.action"){
                aner.css("display","block")
                aner.text("正在导入题库中");
                let recordId = this.config.recordId;
                if(!GM_getValue(recordId)){
                    let flag =  await(this.get_new_quiz_result(recordId));
                    if(flag == "success"){
                        aner.text("题库导入成功");
                    }else{
                        if(flag == "disabled") return;
                        aner.text("题库导入失败");
                    }
                    
                }else{
                    aner.text("题库已存在");
                }
            }else if(this.config.front_url[this.config.front_url.length-2] == "templateeight"){
                this.choice_function()
                if(GM_getValue("resource_farming_main_state")){
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!1);location.reload()'><span>停止翻页</span></button>");
                }else{
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!0);location.reload()'><span>自动翻页</span></button>");
                }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        async choice_function(){
            if(!GM_getValue("resource_farming_main_state")){
                return
            }
            var divIframe
            for(let i=10;i;i--){
                
                console.log(i)
                await this.sleep(1000)
                divIframe = $("iframe").contents()
                divIframe.find(".done_icon_show").remove()
                let videoIframe = $("iframe").contents().find("iframe").contents()
                if($(videoIframe).find("video").length&&$(videoIframe).find("video")[0].duration){
                    console.log("视频加载")
                    let video = $(videoIframe).find("video")[0]
                    video.muted = true;
                    while(1){
                        if(video.ended){
                            console.log("视频播放结束")
                            break;
                        }
                        $(videoIframe).find(".coursespace.screen-player-btn-icon.icon-play-sp-fill").click()
                        await this.sleep(1000)
                    }
                    break;
                }
            }
            divIframe.find(".item_done_pos")[1].click()
            this.choice_function()
        }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },

                    headers: {
                        "Authorization":"Bearer "+this.getCookie("Token"),
                    },
                    url:"https://zyk.icve.com.cn/prod-api/system/user/getInfo",
                    success: function(res) {
                        resolve(res.user);
                    }
                });
            });
        }
        get_user_inf1(){ //https://www.icve.com.cn/
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://www.icve.com.cn/studycenter/PersonalInfo/getUserInfo",
                    success: function(res) {
                        resolve(res.userInfo);
                    }
                });
            });
        }
        get_user_inf2(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },

                    headers: {
                        "Authorization":"Bearer "+this.getCookie("zhzj-Token"),
                    },
                    url:"https://www.icve.com.cn/prod-api/getInfo",
                    success: function(res) {
                        resolve(res.data.user);
                    }
                });
            });
        }
        getCookie(objName) {   //获取指定名称的cookie的值
            var arrStr = document.cookie.split("; ");
            for (var i = 0; i < arrStr.length; i++) {
              var temp = arrStr[i].split("=");
              if (temp[0] == objName) return temp[1];  //解码
            }
            return "";
        }
        async get_user_obj(){
            let user_inf={}
            if (_this._UID_){
                user_inf.id = _this._UID_;
                user_inf.displayName = _this._TRUENAME_;
            }else{
                user_inf =  await(this.get_user_inf());
                if(!user_inf){
                    user_inf = await(this.get_user_inf2());

                    if(!user_inf){
                        user_inf = await(this.get_user_inf1());
                        if(!user_inf){
                            return
                        }
                    }
                }
            }
            console.log(user_inf)
            let avatarUrl = user_inf.avatarUrl || user_inf.avatar||""
            GM_setValue("userimg",avatarUrl);
            let img_table = $(shadowContent.querySelector("#x_set"))
            img_table.css("background","url(" +  avatarUrl + ")")
            this.config.user_id = "icve_"
            this.config.user_id += user_inf.id||user_inf.userId||user_inf.Id;
            this.config.full_name = user_inf.displayName|| user_inf.nickName||user_inf.DisplayName;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "智慧职教",
            };
            return obj
        }

        personResult(examId,taskId){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    headers: {
                        "Authorization":"Bearer "+this.getCookie("Token"),
                    },
                    url:"https://zyk.icve.com.cn/prod-api/teacher/taskExamProblemRecord/examRecordPaperList?examId="+examId+"&taskId="+taskId+"&groupId=0",
                    dataType:"json",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        join_class(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    headers: {
                        "Authorization":"Bearer "+this.getCookie("Token"),
                    },
                    url:"https://zyk.icve.com.cn/prod-api/teacher/courseList/myCourseList?pageNum=1&pageSize=6&flag=1",
                    dataType:"json",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }

        get_Paper(recordId){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'POST',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    // headers: {
                    //     "Authorization":"Bearer "+this.getCookie("Token"),
                    // },
                    data:{
                        recordId:recordId,
                    },
                    url:"https://spoc-exam.icve.com.cn/student/exam/examrecord_getRecordPaperStructure.action",
                    dataType:"json",
                    success: function(res) {
                        resolve(res.data);
                    }
                });
            });
        }
        
        get_RecordContent(recordId,examBatchId,contentIds){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'POST',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    data:{
                        recordId:recordId,
                        examBatchId:examBatchId,
                        contentIds:contentIds
                    },
                    url:"https://spoc-exam.icve.com.cn/student/exam/examrecord_getRecordContentByPage.action",
                    dataType:"json",
                    success: function(res) {
                        resolve(res.data);
                    }
                });
            });
        }
        reset_new_answer(data,ids){
            let newData = {};
            if(data ==null){
                return console.log("并未获取到题库数据");
            }
            console.log("智慧职教题库重组中");
            newData.rows = [];
            ids.forEach(dex=>{
                let _data = {};
                if(!data[dex]){
                    return;
                }
                _data.id = dex;
                let row = data[dex].contentHtml;
                let imgs =null;
                try{
                    imgs = $(row).find(".answerOption");
                    imgs.find('.exam_answers').remove()
                    _data.subject=imgs.find("span").text();
                    if(!imgs.length){
                        imgs = $(row).find(".divQuestionTitle"); // 去除特殊字符报错
                        imgs.find('[name="questionIndex"]').remove()
                        imgs.find('.q_score').remove()
                        _data.subject=imgs.text().slice(1);
                    }
                }catch (e){
                    console.log(e);
                }
                if(imgs){ 
                    imgs.find("img").each(function(index,img){
                        if(img.localName == "img"){
                            _data.subject += img.outerHTML;
                        }
                    })
                }
                console.log(_data.subject)
                // row.subject = row.subject.substr(0,500) //截断前500个字符
                _data.options = [];
                _data.answers = [];
                let tmp_option = $(row).find(".q_option_readonly")
                if($(row).find('[name="rightAnswer"]').length){ //选择官方正确答案
                    let indexs = $(row).find('[name="rightAnswer"]').text().split("")
                    tmp_option.each((_,option)=>{
                        if(option.outerText.slice(2)){ // 判断题过滤
                                    _data.options.push(window.my.HtmlUtil.htmlDecode(option.outerText.slice(2)));
                                }else{
                                    _data.options.push(window.my.HtmlUtil.htmlDecode(option.outerText));
                                }
                        indexs.forEach(index=>{
                            if(option.outerText[0] == index){
                                if(option.outerText.slice(2)){ // 判断题过滤
                                    _data.answers.push(window.my.HtmlUtil.htmlDecode(option.outerText.slice(2)));
                                }else{
                                    _data.answers.push(window.my.HtmlUtil.htmlDecode(option.outerText));
                                }
                            }
                        })
                    })
                }else if($(row).find('.icon_examright').length){//自填写的正确答案
                    if($(row).find(".fillblank_answer").length){ //填空
                        $(row).find('.fillblank_answer').each((_,ans)=>{
                            if($(ans).find('.icon_examright').length){ //暂未验证，先去吃饭了。
                                _data.answers.push(window.my.HtmlUtil.htmlDecode(ans.outerText));
                            }
                        })
                    }else if($(row).find('[name="stuAnswer"]').length){
                        let indexs = $(row).find('[name="stuAnswer"]').text().split("")
                        tmp_option.each((_,option)=>{
                            if(option.outerText.slice(2)){ // 判断题过滤
                                        _data.options.push(window.my.HtmlUtil.htmlDecode(option.outerText.slice(2)));
                                    }else{
                                        _data.options.push(window.my.HtmlUtil.htmlDecode(option.outerText));
                                    }
                            indexs.forEach(index=>{
                                if(option.outerText[0] == index){
                                    if(option.outerText.slice(2)){ // 判断题过滤
                                        _data.answers.push(window.my.HtmlUtil.htmlDecode(option.outerText.slice(2)));
                                    }else{
                                        _data.answers.push(window.my.HtmlUtil.htmlDecode(option.outerText));
                                    }
                                }
                            })
                        })
                    }else{
                        _data=null;
                    }
                }else if($(row).find('.exam_rightAnswer').length){//填空正确
                    $(row).find(".exam_rightAnswer").find('.fillblank_answer').each((_,ans)=>{
                            _data.answers.push(window.my.HtmlUtil.htmlDecode(ans.outerText));
                    })
                }
                
                if(_data != null){
                    newData.rows.push(_data);
                }
                
            });
            console.log(newData)
            return newData;
        }

        async get_new_quiz_result(recordId){
            let res = await (this.get_Paper(recordId));
            var status = "error";
            console.log(res)
            let contentIds = ""
            let ids = [];
            res.contentList.forEach(row=>{
                contentIds +=row.id+",";
                ids.push(row.id)
            })
            let RecordContent = await this.get_RecordContent(recordId,res.examBatchId,contentIds)
            let answers = this.reset_new_answer(RecordContent,ids);
            answers.title = res.paperName
            if(answers == null || JSON.stringify(answers) == '{}' ){
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[answers.title,"new智慧职教"],
                "title":"zhzj_"+res.paperId,
                "problems":[],
            };
            let data={};
            
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误");
                    return; //跳出循环
                }
                data={
                    "tags":     ["智慧职教"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                // data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            if(obj.problems.length == 0){
                return;
            }
            console.log(obj)
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }

        async get_quiz_result(examId,taskId,courseId){
            if(!classname){
                let classListData = await (this.join_class());
                if(!classListData){
                    return;
                }
                classListData.rows.forEach(course=>{
                    GM_setValue(course.courseId,course.courseName);//对应课名
                })
                var classname = GM_getValue("clazz_course_id")
                if(!classname){
                    classname = courseId;
                }
            }
            let res = await (this.personResult(examId,taskId));
            var status = "error";
            // if(res.result_code != 0){
            //      return alert(res.result_msg);
            // }
            let answers = this.reset_answer(res);
            answers.title = GM_getValue(examId)||"未命名试卷"
            if(answers == null || JSON.stringify(answers) == '{}' ){
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[classname,answers.title,"智慧职教"],
                "title":"zhzj_"+answers.id,
                "problems":[],
            };
            let data={};
            
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误");
                    return; //跳出循环
                }
                data={
                    "tags":     ["智慧职教"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            if(obj.problems.length == 0){
                return;
            }
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }

        reset_answer(data){
            let newData = {};
            if(data ==null){
                return console.log("并未获取到题库数据");
            }
            if("requestId" in data){
                console.log("智慧职教题库重组中");
                newData.id = data.data[0].examId;
                newData.title = "暂无";
                newData.rows = [];
                data.data.forEach(row=>{
                    let _data = {};
                    _data.id = row.questionId;
                    let imgs =null;
                    try{
                        imgs = $.parseHTML(row.title); // 去除特殊字符报错
                    }catch (e){
                        console.log(e);
                    }
                    row.title=window.my.HtmlUtil.htmlDecode(row.title);
                    if(imgs){
                        imgs.forEach(async function(img,index){
                            if(img.localName == "img"){
                                row.title += img.outerHTML;
                            }
                        })
                    }
                    // row.subject = row.subject.substr(0,500) //截断前500个字符
                    _data.subject = row.title;
                    _data.options = [];
                    _data.answers = [];
                    _data.type = row.typeName;
                    let tmp_option =  JSON.parse(row.dataJson)

                        if(row.answer){
                            tmp_option.forEach(option=>{
                                _data.options.push(window.my.HtmlUtil.htmlDecode(option.Content));
                                row.answer.split(",").forEach(index=>{
                                    if(option.SortOrder == index){
                                        _data.answers.push(window.my.HtmlUtil.htmlDecode(option.Content));
                                    }
                                })
                            
                            });
                        }else{
                            if(row.isRight == true){
                                tmp_option.forEach(option=>{
                                    _data.options.push(window.my.HtmlUtil.htmlDecode(option.Content));
                                    row.recordAnswer.split(",").forEach(index=>{
                                        if(option.SortOrder == index){
                                            _data.answers.push(window.my.HtmlUtil.htmlDecode(option.Content));
                                        }
                                    })
                                
                                });
                            }else{
                                _data=null;
                            }
                        }
                        
                    // }
                    if(_data != null){
                        newData.rows.push(_data);
                    }
                    
                });
            }else{
                console.log(data);
            }
            console.log(newData)
            return newData;
        }
        get_page(courseId,courseInfoId){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    headers: {
                        "Authorization":"Bearer "+this.getCookie("Token"),
                    },
                    url:"https://zyk.icve.com.cn/prod-api/teacher/homeworkExam/answeredExamList?pageNum=1&pageSize=10&categoryId=1&flag=1&courseInfoId="+courseInfoId+"&courseId="+courseId,
                    dataType:"json",
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        async upload_all_problem(show_aner){
            let classListData = await (this.join_class());
            if(!classListData){
                return;
            }
            classListData.rows.forEach(course=>{
                GM_setValue(course.courseId,course.courseName);//对应课名
            })
            this.config.class_size = 0
            this.config.class_length = 0
            if(show_aner){
                aner.text("欢迎您的第一次使用，正在为您聚合数据中，请稍后。。。。");
                aner.css("display","block")
            }
            for(let i=0;i<classListData.rows.length;i++){
                let cl = classListData.rows[i];
                this.get_page(cl.courseId,cl.courseInfoId).then((result) =>{
                    result.rows.forEach(async (item)=>{
                        if(!GM_getValue(item.id)){
                            GM_setValue(item.id,item.name)
                            this.config.class_length++;
                            this.config.class_size++;
                            try{
                                await(this.get_quiz_result(item.id,item.taskId,cl.courseId));
                                console.log(item.id+"upload成功")
                            }catch{
                                console.log(item.id+"upload失败")
                            }
                            this.config.class_size--;
                            if(show_aner){
                                aner.text("百分比长时间未动请刷新页面\n已加载："+Math.trunc((1-(this.config.class_size/this.config.class_length))*100)+"%");
                            }
                        }
                    })

                });
            }
        }
        async start_search(){ //智慧职教搜题按钮实现
            const sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
            function random(min, max) {
                return Math.floor(Math.random() * (max - min)) + min;
            }
            let HtmlUtil = window.my.HtmlUtil;
            aner.css("display","block")
            aner.text("正在搜索中，请稍后")
            let upload_paper_flag = false;
            let answers = await(window.my.getAnswers("zhzj_"+this.config.id,true));
            if((answers == null)||JSON.stringify(answers) == '{}'  || answers.rows.length <= 0){
                let subjects = []
                $('.subjectDet').each(function(index,div){
                    let subjct_div = $(div).find('h5');
                    let subject = $(subjct_div).text().trim();
                    let imgs = $(subjct_div).find("img");
                    
                    subject=HtmlUtil.htmlDecode(subject);
                    imgs.each(async function(index,img){
                        if(img.outerHTML){
                            subject += img.outerHTML;
                        }
                    })
                    if(subject != ""){
                        subjects.push(subject);
                    }
                   
                })
                answers = await(window.my.findproblems(subjects));
                upload_paper_flag = true
            }
            
            if(JSON.stringify(answers) == '{}' || !(answers.rows)){
                aner.text("没有搜索到答案，若提前阅卷时有答案，但此时没有请反馈")
            }else{
                aner.text("总共搜索到"+answers.rows.length+"题")
                answers.rows.forEach(row=>{
                    aner.append("<hr>");
                    aner.append("题目:"+row.subject+"<br>"+"答案:");
                    row.answers.forEach(answer =>{        
                         aner.append(answer+" ");
                    });
                });
            }
            let divs = $('.subjectDet');
            for(let i=0;i<divs.length;i++){
                let div = divs[i];
                // let Id = $(div).find('a').attr('name');
                //console.log($(div).find('.t-subject.t-item.moso-text.moso-editor').html());
                let subjct_div = $(div).find('h5');
                let subject = $(subjct_div).text().trim();
                let imgs = $(subjct_div).find("img");
                
                subject=HtmlUtil.htmlDecode(subject);
                imgs.each(async function(index,img){
                    if(img.outerHTML){
                        subject += img.outerHTML;
                    }
                })
                if( $(div).find('.show_answer').length == 0){ //添加文字答案
                    $(div).append("<div class='show_answer'></div>")
                }
                answers.rows.forEach((row,index)=>{
                    if(row.subject == subject){
                        if(!$(div).find('.show_answer')[0].outerText){
                            $(div).find('.show_answer').append("答案："+JSON.stringify(row.answers)+"<br>").css('color','red'); // 添加答案在后方
                        }else{
                            $(div).append("第"+(i+1)+"题重复<br>").css('color','blue');
                            $(div).find('.show_answer').append("答案："+JSON.stringify(row.answers)+"<br>").css('color','red'); // 添加答案在后方
                        }
                    }
                });
                let $options = $(div).find(".el-checkbox");
                if($options.length == 0){
                    $options = $(div).find('.el-radio');
                }
                for(let index = 0;index<answers.rows.length;index++){
                    let row = answers.rows[index];
                    if(row.subject != subject){
                        continue;
                    }
                    if("checked" in answers.rows[index]&& answers.rows[index].checked == answers.rows[index].answers.length){
                        continue
                    }
                    answers.rows[index].checked = 0;
                    for(let i = 0;i < $options.length;i++){
                        let label = $options[i];
                        let content = $(label).find(".ql-editor").text()||$(label).find(".el-radio__label").text()||$(label).find(".el-checkbox__label").text();//单多选题答案获取
                        let content_split = content.trim().substr(2);
                        for(let j=0;j<row.answers.length;j++){
                            let answer = row.answers[j];
                            try{
                                if(content == answer || content_split == answer){
                                    if ($(label).find(".is-checked").length) {
                                        answers.rows[index].checked +=1;
                                        // aner.text("答案重复，请注意分辨答案。题目："+subject);
                                        continue;
                                    }
                                    $(label).css('color','red');
                                    $(label).click();
                                    answers.rows[index].checked +=1;
                                    await sleep(random(100,200));
                                    break;
                                }
                            }catch (e){
                                console.log("发生异常:" + e);
                            }
                        }
                    }
                };
                
    
            await sleep(random(500,1000));
            }; //结束
            answers.rows.forEach((row,index)=>{
                
                if(row.checked < row.answers.length){
                    delete answers.rows[index];
                    return;
                }
                for(let q =index+1;q<answers.rows.length;q++){
                    let row1 = answers.rows[q];
                    if(row.subject == row1.subject){
                        let tmp =  window.my.compareArr(row.answers,row1.answers);
                        if(tmp == "disjoint"){
                            return;
                        }else if(tmp == "equal"){
                            console.log(row.answers);
                            console.log(row1.answers);
                            delete answers.rows[index];
                            return;
                        }else if(tmp == "subset"){
                            delete answers.rows[index];
                            return;
                        }else if(tmp == "superset"){
                            delete answers.rows[q];
                            return;
                        }else if(tmp == "mix"){
                            return;
                        }else{
                            console.log("未知"+tmp)
                        }
                    }
                }
            });
            if(upload_paper_flag){
                window.my.upload_papers(answers,"zhzj_"+this.config.id,"智慧职教");
            }
            // alert('alv');
            this.upload_all_problem(false)
            //题库获取模块 end    
        }
    }
    /*
    *  智慧树请求
    */
    class zhihuishu_api{
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
        constructor(config) {
            setInterval(()=> {
                if(this.config.url != window.location.href){
                    location.reload()
                }
            }, 400)
            this.config = config;
            let oldadd=HTMLElement.prototype.addEventListener
            HTMLElement.prototype.addEventListener=function (...args){
                if(this.className == 'topic-item' ||this.className == "btn"){
                    console.log(this)
                    _this.$(this).on("click",args[1])
                }
                oldadd.call(this,...args)
            }
        }
        async init_button(){
            if(this.config.front_url[5] == "checkHomework"){
                aner.css("display","block");
                aner.text("正在导入题库中");
                let examId = this.config.examId||this.config.id;
                let taskId = this.config.recordId||this.config.taskId;
                let obj = {
                    recruitId: this.config.front_url[6],
                    studentExamId: this.config.front_url[7],
                    examId: this.config.front_url[8],
                    schoolId: this.config.front_url[10],
                    courseId: this.config.front_url[9],
                }
                if(!GM_getValue(obj.examId)){
                    let server_token = await(labc(3))
                    let flag =  await(this.get_quiz_result(server_token,obj));
                    if(flag == "success"){
                        aner.text("题库导入成功");
                    }else{
                        if(flag == "disabled") return;
                        aner.text("题库导入失败");
                    }
                }else{
                    aner.text("题库已存在");
                }
            }else if(this.config.front_url[3] =="stuStudy"){
                this.choice_function()
                if(GM_getValue("resource_farming_main_state")){
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!1);location.reload()'><span>停止翻页</span></button>");
                    aner.show("hide")
                    aner.text("手动切换课程后请刷新页面")
                }else{
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!0);location.reload()'><span>自动翻页</span></button>");
                }
            }else if(this.config.front_url[3] == "study"){
                this.new_choice_function()
                if(GM_getValue("resource_farming_main_state")){
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!1);location.reload()'><span>停止翻页</span></button>");
                    aner.show("hide")
                    aner.text("手动切换课程后请刷新页面")
                }else{
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!0);location.reload()'><span>自动翻页</span></button>");
                }
            }else if(this.config.front_url[3] == "learnPage"){
                this.new1_choice_function()
                if(GM_getValue("resource_farming_main_state")){
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!1);location.reload()'><span>停止翻页</span></button>");
                    aner.show("hide")
                    aner.text("手动切换课程后请刷新页面")
                }else{
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!0);location.reload()'><span>自动翻页</span></button>");
                }
            }else if(this.config.front_url[4] == "sourceLearning"){
                //翻转课堂
                this.new2_choice_function()
                if(GM_getValue("resource_farming_main_state")){
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!1);location.reload()'><span>停止翻页</span></button>");
                    aner.show("hide")
                    aner.text("手动切换课程后请刷新页面")
                }else{
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",!0);location.reload()'><span>自动翻页</span></button>");
                }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }
        // true_click_option = async function(ele){
        //     let dom=document.querySelector(ele)
        //     console.log(_this)
        //     await _this.getEventListeners(dom).click[0].listener({"isTrusted":true,"clientX":123,"clientY":321})
        // }
        dispatchClicks = function (el){
            if(!el) return false;
            try{
                // 计算元素中心点坐标
                const r = el.getBoundingClientRect();
                const centerX = r.left + r.width/2;
                const centerY = r.top + r.height/2;
                
                // 模拟完整的鼠标事件序列
                const events = ['pointerdown','mousedown','click','mouseup'];
                for(const type of events){
                const evt = new MouseEvent(type, {
                    bubbles:true, 
                    cancelable:true, 
                    clientX:centerX, 
                    clientY:centerY, 
                    view:_this
                });
                el.dispatchEvent(evt);
                }
                return true;
            }catch(e){console.log(e) ;return false}
        }
        true_click=function(ele){
            let dom=document.querySelector(ele)
            let func;
            try{
                func=_this.$._data(dom).events.click[1].handler
            }catch{
                func=_this.$._data(dom).events.click[0].handler
            }
            const event = new MouseEvent("click", {
                view: _this,
                bubbles: true,
                cancelable: true,
              });
            const wrapevent = new Proxy(event, {
                get: function(target, property) {
                    if (property === 'isTrusted') {
                        return true;
                    } else {
                        return Reflect.get(target, property);
                    }
                }
            });
            let inputevent={
                originalEvent:   wrapevent,
                target:{
                    value:{
                        normalize:function(){
                            return "-"+c;
                        }
                    }
                }
            }
            func(inputevent)
        }
        async choice_function(){
            if(!GM_getValue("resource_farming_main_state")){
                return
            }
            for(let i=10;i;i--){
                await this.sleep(1000)
                if($("video").length&&$("video")[0].duration){
                    console.log("视频加载")
                    $("video")[0].muted = true;
                    while(1){
                        if($(".current_play").find(".time_icofinish").length){
                            console.log("视频播放结束")
                            this.true_click(".nextButton")
                            this.choice_function()
                            break;
                        }
                        if($(".topic-item").length){
                            console.log("检测到题目")
                            this.true_click(".topic-item")
                            this.true_click("div.btn")
                        }
                        // $(".playButton").click()
                        ablePlayerX('container').play()
                        // let mi  = video.duration - video.currentTime
                        // console.log(mi)
                        await this.sleep(1000)
                    }
                    break;
                }
            }
        }
        async new2_choice_function(){
            if(!GM_getValue("resource_farming_main_state")){
                return
            }
            for(let i=10;i;i--){
                await this.sleep(1000)
                for(let j=10;j;j--){
                    await this.sleep(1000)
                    if($("video").length&&$("video")[0].duration){
                        console.log("视频加载")
                        $("video")[0].muted = true;
                        while(1){
                            if($("video")[0].paused && !$("video")[0].ended){
                                playButton.click()
                            }
                            await this.sleep(1000)
                            if($("video")[0].ended){
                                console.log("视频播放结束")
                                break;
                            }
                        }
                        break;
                    }
                }
                await this.sleep(1000)
                let wrap = $('.file-item')
                for(let item of wrap){
                    if(!$(item).find(".icon-finish").length){
                        item.click()
                        break
                    }
                }
            }

        }
        async new1_choice_function(){
            if(!GM_getValue("resource_farming_main_state")){
                return
            }
            for(let i=10;i;i--){
                await this.sleep(1000)
                let wrap = $('.basic-info-video-card-container')
                for(let item of wrap){
                    if($(item).find(".\\!bg-\\[\\#1FA1FF\\]").length){
                        item.click()
                        for(let j=10;j;j--){
                            await this.sleep(1000)
                            if($("video").length&&$("video")[0].duration){
                                console.log("视频加载")
                                $("video")[0].muted = true;
                                while(1){
                                    if($("video")[0].paused && !$("video")[0].ended){
                                        playButton.click()
                                    }
                                    await this.sleep(1000)
                                    //clientWidth判断是否显示
                                    if($("video")[0].ended || $("video")[0].clientWidth == 0){
                                        console.log("视频播放结束")
                                        break;
                                    }
                                }
                                break;
                            }
                        }
                    }
                }
            }
            
            let study = $('.section-item-collapse-info')
            for(let item of study){
                let isfinish = $(item).find(".progress-text").text()
                //todo 可能会出问题。Math.floor str.substring
                isfinish = isfinish.replace(/[^0-9]/ig, "")
                if(isfinish.length && isfinish[0] != isfinish[1]){
                    item.click()
                }
            }
        }
        async new_choice_function(){
            if(!GM_getValue("resource_farming_main_state")){
                return
            }
            for(let i=10;i;i--){
                await this.sleep(1000)
                if($("video").length&&$("video")[0].duration){
                    console.log("视频加载")
                    $("video")[0].muted = true;
                    while(1){
                        await this.sleep(1000)
                        if($(".close-box").length){
                            console.log("弹窗出现")
                            //可能为随堂练习
                            if($(".question-body").length){
                                console.log("随堂练习")
                                this.dispatchClicks($(".option")[0])
                                this.dispatchClicks($(".submits")[0])
                                this.dispatchClicks($(".close-box svg")[0])
                                continue;
                            }else{
                                console.log("视频播放结束")
                                document.querySelector('.close-box img').click()
                            }
                            break;
                        }
                        if($("video")[0].ended){
                            console.log("视频播放结束")
                            break;
                        }
                        // $(".playButton").click()
                        ablePlayerX('container').play()
                        // let mi  = video.duration - video.currentTime
                        // console.log(mi)
                    }
                    this.true_click("#nextBtn")
                    this.new_choice_function()


                    break;
                }
            }
        }
        get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                        },
                    url:"https://onlineservice-api.zhihuishu.com/gateway/f/v1/login/getLoginUserInfo",
                    success: function(res) {
                        resolve(res.result);
                    }
                });
            });
        }

        async get_user_obj(){
            
            let user_inf = await(this.get_user_inf());
            if(!user_inf){
                return;
            }
            GM_setValue("userimg",user_inf.headPicUrl);
            let img_table = $(shadowContent.querySelector("#x_set"))
            img_table.css("background","url(" +  user_inf.headPicUrl + ")")
            this.config.user_id = "zhs_"+user_inf.uuid;
            this.config.full_name = user_inf.realName;
            let obj={
                "unionid": this.config.user_id,
                "username": this.config.full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "智慧树",
            };
            return obj
        }

        get_uid(){
            var encrypt = new JSEncrypt({"default_key_size":1024});
            let pulikey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgfZmpLpPEpEFRKBe+ZjWJUjPe+7qg7pGqcfN3j2egJ8H2mrKwaEqZEnPnpi2O3hN8HRyaFozDOp8gwZiYfiIZjWy0Jr/FNAiiKYh5bq0GsEn+ieMmRyJg/+i1rqizhvCXvFdrdGhFTw5EBwTpsGdwe1utdlrvIJUAFWj9Yh4qbQIDAQAB";
            encrypt.setPublicKey(pulikey)
            let encode = yxyz //获取智慧树加密函数
            let obj = {};
            let enstr = JSON.stringify({model:13})
            console.log(enstr)
            let uid_key = encrypt.encrypt(enstr);
            console.log(uid_key)
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'GET',
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                        },
                    url:"https://appcomm-user.zhihuishu.com/app-commserv-user/c/has?uid="+encodeURIComponent(uid_key),
                    success: function(res) {
                        console.log(res)
                        resolve(res);
                    }
                });
            });
        }

        lookHomework(server_token,obj){
            let secretStr = yxyz(obj,server_token)
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'POST',
                    data: {
                        "secretStr":secretStr,
                    },
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://studentexam-api.zhihuishu.com/studentExam/gateway/t/v1/student/lookHomework",
                    success: function(res) {
                        resolve(res);
                    }
                });
            })
        }
        queryShareCourseInfo(server_token){
            let obj = {
                pageNo: 1,
                pageSize: 20,
                status: 0,
            }
            let secretStr = yxyz(obj,server_token)
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'POST',
                    data: {
                        "secretStr":secretStr,
                        date:(new Date).getTime(),
                    },
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://onlineservice-api.zhihuishu.com/gateway/t/v1/student/course/share/queryShareCourseInfo",
                    success: function(res) {
                        resolve(res.result);
                    }
                });
            })
        }
        getStudentHomework(server_token,courseId,recruitId){
            let obj = {
                courseId: courseId,
                flag: 2,
                pageNum: 0,
                pageSize: 100,
                recruitId: recruitId
            }
            let secretStr = yxyz(obj,server_token)
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'POST',
                    data: {
                        "secretStr":secretStr,
                    },
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://studentexam-api.zhihuishu.com/studentExam/gateway/t/v1/student/getStudentHomework",
                    success: function(res) {
                        resolve(res.rt);
                    }
                });
            })
        }
        
        async upload_all_problem(show_aner){
            this.config.class_size = 0
            this.config.class_length = 0
            if(show_aner){
                aner.text("欢迎您的第一次使用，正在为您聚合数据中，请稍后。。。。");
                aner.css("display","block")
            }
            let server_token = await(labc(13))
            let shareCoure = await this.queryShareCourseInfo(server_token);
            shareCoure.courseOpenDtos.forEach(async item =>{
                let server_token = await(labc(3))
                let Homeworks = await (this.getStudentHomework(server_token,item.courseId,item.recruitId));
                Homeworks.studentHomeworkList.forEach(async Homework =>{
                    let obj = {
                        recruitId: item.recruitId,
                        studentExamId: Homework.id,
                        examId: Homework.examId,
                        schoolId: this.config.front_url[10],
                        courseId: item.courseId,
                    }
                    if(!GM_getValue(Homework.examId)){
                        this.config.class_length++;
                        this.config.class_size++;
                        try{
                            await(this.get_quiz_result(server_token,obj));
                            console.log(Homework.examId+"upload成功")
                        }catch{
                            console.log(Homework.examId+"upload失败")
                        }
                        
                        this.config.class_size--;
                        if(show_aner){
                            aner.text("百分比长时间未动请刷新页面\n已加载："+Math.trunc((1-(this.config.class_size/this.config.class_length))*100)+"%");
                        }
                    }

                })
            })
        }

        async get_quiz_result(server_token,test_obj){
            var status = "error";
            let paper = await this.lookHomework(server_token,test_obj)
            console.log(paper)
            let classname = paper.rt.examBase.courseName;
            var answers = await this.reset_answer(paper.rt.examBase,server_token,test_obj);
            if(answers == null || JSON.stringify(answers) == '{}' ){
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[classname,answers.title,"智慧树"],
                "title": "zhs_"+ answers.id,
                "problems":[],
            };
            let data={};
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误");
                    return; //跳出循环
                }
                data={
                    "tags":     ["智慧树"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            if(obj.problems.length == 0){
                return;
            }
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }

        get_answer(server_token,obj){
            let secretStr = yxyz(obj,server_token)
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'POST',
                    data: {
                        "secretStr":secretStr,
                    },
                    xhrFields: {
                        withCredentials: true  //允许跨域发送cookies
                    },
                    url:"https://studentexam-api.zhihuishu.com/studentExam/gateway/t/v1/answer/getAnswerImgInfo",
                    success: function(res) {
                        resolve(res);
                    }
                });
            })
        }

        async reset_answer(data,server_token,res_obj){
            let search_list=[]
            var answer_obj = {
                optionSortInfo: '[{"optionsIdStr":"208299236,208299246,","questionId":978817063}]',
                recruitId: res_obj.recruitId,
                examId: res_obj.examId
            }
            let newData = {};
            if(data ==null){
                return console.log("并未获取到题库数据");
            }
            if(data.id){
                console.log("智慧树题库重组中");
                newData.id = data.id;
                newData.title = data.name;
                newData.rows = [];
                data.workExamParts.forEach((rows,_) =>{
                    rows.questionDtos.forEach(row=>{
                        let _search = {};
                        _search.optionsIdStr = ""
                        _search.questionId = row.id;
                        let _data = {};
                        _data.id = row.id;
                        let imgs =null;
                        try{
                            imgs = $.parseHTML(row.name); // 去除特殊字符报错
                        }catch (e){
                            console.log(e);
                        }
                        row.title=window.my.HtmlUtil.htmlDecode(row.name);
                        if(imgs){
                            imgs.forEach(async function(img,index){
                                if(img.localName == "img"){
                                    row.title += img.outerHTML;
                                }
                            })
                        }
                        // row.subject = row.subject.substr(0,500) //截断前500个字符
                        _data.subject = row.title;
                        _data.options = [];
                        // _data.answers = [];
                        _data.type = row.questionType.name;
                        row.questionOptions.forEach(option=>{
                            _search.optionsIdStr +=option.id+",";
                            _data.options.push(window.my.HtmlUtil.htmlDecode(option.content));
                        });
                        if(_data != null){
                            newData.rows.push(_data);
                            search_list.push(_search)
                        }
                        
                    });
                })
                answer_obj.optionSortInfo = JSON.stringify(search_list);
                var answers = await this.get_answer(server_token,answer_obj);

                newData.rows.forEach(row=>{
                    switch(answers.rt[row.id]){
                        case "data:image/png;base64,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":
                            row.answers=[row.options[0]];break; //A
                        case "data:image/png;base64,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":
                            row.answers=[row.options[1]];break; //B
                        case "data:image/png;base64,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":
                            row.answers=[row.options[2]];break; //C
                        case "data:image/png;base64,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":
                            row.answers=[row.options[3]];break; //D
                        //单4
                        case "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA3oAAACNCAYAAADhLAhEAAAFJklEQVR42u3dQW7jMBBFQV1sbpcze5sAAWYXy2SzKTal+kCtJlFsZ7J4kGQf32ZmZmZmZnarHV4CMzMzMzMzoWdmZmZmZma7hN7r9QIAAGBDQg8AAEDoAQAAIPQAAAAQegAAAAg9AAAAhB4AAIDQAwAAQOgBAAAg9AAAABB6AAAACD0AAAChBwAAgNADAABA6AEAACD0AAAAEHoAAABCDwAAAKEHAACA0AMAAEDoAQAAIPQAAACEHgAAAEIPAAAAoQcAAIDQAwAAQOgBAAAIPQAAAIQeAAAAQg8AAAChBwAAgNADAAAQek/z7+v716pjzvj5/4/rPzwAAAi9khG2W+hViLzZxwYAAIRe6VDpDbPW433S87XR10HsAQCA0CsVeGeBEomXnqj66+e3Pq5ZZv8MfxwAACD0lkZeJE6y4qr17Nmnx/cuJmc8D6EHAABCb4tLNbMiJSss38Vh6zGjPyfrdfTHAQAAQm/KWbwVZ6R6g6znGL2XgI6GXuT1EHoAACD0yoZe5huW9BzzU3idPdfss5SiDQAAhN4WH6/QGltX39MWvUew5SzgiuciEAEAQOiVu2evcuh9eifPCs9F6AEAgNC7RYBlXTI5ctzZ9xm6tBMAAITe40JvZeSNPoae5y7yAABA6JW8XLP14wuuCM3W40YfT8ZzmRmyAACA0EuJvOhnz804m9gSapFjZr6TqPvwAABA6C0NvNZ4GjkTdhZWmWcGo0GZfczW7/GHAQAAQi/9/rzIv48EV/Z9azNjKRrAo2dQAQAAoTcUMCOXR54FTO/x7nTmS8gBAIDQKxsmGe+qmXWv3lX3AAo9AADgFqEXjbsrgqZS6PnAdAAAYIvQywieiqE34+cIPQAAYKvQi0RhxfvdZoZeNAL95wcAAKG37aWcqyNvRei1vKOo4AMAAKH3mLibcVnjVZdQtryj6OqzoQAAwANDb/V9YzPuXZsVellvUuPyTgAAEHqXxtYdXuQr3owl6zGIPAAAEHrcPDYBAAChBwAAgNADAABA6AEAACD0AAAAhJ4XBwAAQOgBAAAg9AAAABB6AAAACD0AAAChJ/QAAACEHgAAAEIPAAAAoQcAAIDQAwAAEHpCDwAAQOgBAAAg9AAAABB6AAAACD0AAAChJ/QAAACEHgAAAEIPAAAAoQcAAIDQAwAAEHoFQ+84jl+R7/mLXzoAACD0CkReb6SdhZ7gAwAAhN7GoXd2PL98AABA6N0g9EYuBwUAABB6yffm9cSZ0AMAAISe0AMAABB6V12yGbm/TugBAABCr2joRQPt7OtEHgAAIPRuFHredRMAABB6RS7b7A01n6EHAAAIvYKhN3J/nQ9MBwAAhF6R0GsJsZ6viX4/AACA0JsQeiNn5TJiEQAAQOhtFHqtXwMAACD0Jl+22fq1Qg8AABB6hUIvIwqFHgAAIPQWh17knrmWj2Fwjx4AACD0HhB6Ig8AABB6xS7b7Ak9n6MHAAAIvQWhNxJf775X5AEAAEKvyMcrAAAAIPQAAAAQegAAAEIPAAAAoQcAAIDQAwAAQOgBAAAg9AAAAIQeAAAAQg8AAAChBwAAgNADAABA6AEAAAg9AAAAhB4AAABCDwAAAKEHAACA0AMAABB6XhwAAAChBwAAgNADAABA6AEAACD0AAAAhJ4XBwAAQOgBAAAg9AAAABB6AAAACD0AAAChJ/QAAACEHgAAAEIPAAAAoQcAAIDQAwAAEHpmZmZmZmZ2mwk9MzMzMzMzoWdmZmZmZmaV9wNbydhchgxF6wAAAABJRU5ErkJggg==":
                            row.answers=[row.options[0],row.options[1]];break; //AB
                        case "data:image/png;base64,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":
                            row.answers=[row.options[0],row.options[2]];break; //AC
                        case "data:image/png;base64,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":
                            row.answers=[row.options[0],row.options[3]];break; //AD
                        case "data:image/png;base64,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":
                            row.answers=[row.options[1],row.options[2]];break; //BC
                        case "data:image/png;base64,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":
                            row.answers=[row.options[1],row.options[3]];break; //BD
                        case "data:image/png;base64,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":
                            row.answers=[row.options[2],row.options[3]];break; //CD
                        
                        //双6
                        case "data:image/png;base64,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":
                            row.answers=[row.options[0],row.options[1],row.options[3]];break; //ABD
                        case "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA3oAAACNCAYAAADhLAhEAAAFTklEQVR42u3dS07DQBBFUW+M3bHmTEFCYoKI3V1d/bPPk84IMEkEgyvbyfFlZmZmZmZmt9rhJTAzMzMzMxN6ZmZmZmZmtkvovV4vAAAANiT0AAAAhB4AAABCDwAAAKEHAACA0AMAAEDoAQAACD0AAACEHgAAAEIPAAAAoQcAAIDQAwAAEHoAAAAIPQAAAIQeAAAAQg8AAAChBwAAIPQAAAAQegAAAAg9AAAAhB4AAABCDwAAQOgBAAAg9AAAABB6AAAACD0AAACEHgAAgNADAABA6AEAACD0AAAAEHoAAAAIPQAAAKH3NB+fXz9mHbPH7/89rj94AAAQektG2G6ht0Lk9T42AAAg9JYOldowKz3elZrvjb4OYg8AAITeUoF3FiiReKmJqv9+f+nj6qX37/DPAQAAQm9q5EXiJCuuSs+eXT2+dzHZ43kIPQAAEHpbXKqZFSlZYfkuDkuPGf09Wa+jfw4AABB6Xc7izTgjVRtkNceovQS0NfQir4fQAwAAobds6GW+YUnNMa/C6+y5Zp+lFG0AACD0tvh4hdLYGn1PW/QewZKzgDOei0AEAACht9w9eyuH3tU7ea7wXIQeAAAIvVsEWNYlky3H7X2foUs7AQBA6D0u9GZGXutjqHnuIg8AAITekpdrln58wYjQLD1u9PFkPJeeIQsAAAi9lMiLfvZcj7OJJaEWOWbmO4m6Dw8AAITe1MArjaeWM2FnYZV5ZjAalNnHLP0Z/xgAACD00u/Pi3y9Jbiy71vrGUvRAG49gwoAAAi9poBpuTzyLGBqj3enM19CDgAAhN6yYZLxrppZ9+qNugdQ6AEAALcIvWjcjQialULPB6YDAABbhF5G8KwYej1+j9ADAAC2Cr1IFK54v1vP0ItGoD9+AAAQetteyjk78maEXsk7igo+AAAQeo+Jux6XNY66hLLkHUVnnw0FAAAeGHqz7xvrce9ar9DLepMal3cCAIDQGxpbd3iRR7wZS9ZjEHkAACD0uHlsAgAAQg8AAAChBwAAgNADAABA6AEAAAg9Lw4AAIDQAwAAQOgBAAAg9AAAABB6AAAAQk/oAQAACD0AAACEHgAAAEIPAAAAoQcAACD0hB4AAIDQAwAAQOgBAAAg9AAAABB6AAAAQk/oAQAACD0AAACEHgAAAEIPAAAAoQcAACD0Fgy94zh+RH7mP62PI/u4AAAAjwq9aExdRVn2sYQeAAAg9AaF3tnxIoGXdcYRAABA6CWFXu3XBRwAACD0Ot6bVxNeWaHnDwQAABB6Nwg9kQcAAAi9zpdsttxfJ/QAAACht1joRSMsGnIiDwAAEHqbhZ530AQAAITeIpdt1l6+Gf3MO6EHAAAIvYFn82piLPoB50IPAAAQegPP5kW+J3rG0B8GAAAg9DqEXvSsXM1Zwb/fI/QAAACht2novfuemo9wAAAAEHoJl22Wfm809JzVAwAAhF6H0MuIwozQE3sAAIDQG3Q2r+RnWt/QpfbxiEIAAEDoTQy96GfxZT1uAACAR4VeVhy2vJFL7XGEHgAAIPQSz4pdfUxCVpQJPAAAQOgBAAAg9AAAABB6AAAACD0AAAChBwAAgNADAABA6AEAACD0AAAAEHoAAABCDwAAAKEHAACA0AMAAEDoAQAAIPQAAACEnhcHAABA6AEAACD0AAAAEHoAAAAIPQAAAKEn9AAAAIQeAAAAQg8AAAChBwAAgNADAAAQekIPAABA6AEAACD0AAAAEHoAAAAIPQAAAKEn9AAAAIQeAAAAQg8AAAChBwAAQFvomZmZmZmZ2f4TemZmZmZmZkLPzMzMzMzMVt43WWjpB133B5UAAAAASUVORK5CYII=":
                            row.answers=[row.options[0],row.options[1],row.options[2]];break; //ABC
                        case "data:image/png;base64,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":
                            row.answers=[row.options[0],row.options[2],row.options[3]];break; //ACD
                        case "data:image/png;base64,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":
                            row.answers=[row.options[1],row.options[2],row.options[3]];break; //BCD
                        //三4
                        case "data:image/png;base64,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":
                            row.answers=[row.options[0],row.options[1],row.options[2],row.options[3]];break; //ABCD
                        //全1
                        case "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA3oAAACNCAYAAADhLAhEAAAFj0lEQVR42u3dy27iQBBAUX5s/m6+mW1GijSbiEB3VfXLPiWdVcDYKCyu2o/HlzHGGGOMMcaYS83DV2CMMcYYY4wxQs8YY4wxxhhjzCmh93w+AQAAOJDQAwAAEHoAAAAIPQAAAIQeAAAAQg8AAAChBwAAIPQAAAAQegAAAAg9AAAAhB4AAABCDwAAQOgBAAAg9AAAABB6AAAACD0AAACEHgAAgNADAABA6AEAACD0AAAAEHoAAAAIPQAAAKEHAACA0AMAAEDoAQAAIPQAAAAQegAAAEIPAAAAoQcAAIDQAwAAQOgBAAAg9AAAAITe3fz5+/Vt1TZHfP7/7fqHBwAAobdlhJ0WejtE3uhtAwAAQm/rUOkNs9btfdLz2uj3IPYAAEDobRV47wIlEi89UfXq81v3a5TRn+HHAQAAQm9p5EXipCquWlfPPu3fbzE54jiEHgAACL0jTtWsipSqsPwtDlu3Gf2cqu/RjwMAAITekFW8FStSvUHWs43eU0CzoRf5PoQeAAAIvW1Dr/KGJT3b/BRe7461epVStAEAgNA74vEKrbE1+5q26DWCLauAK45FIAIAgNDb7pq9nUPv0508dzgWoQcAAELvEgFWdcpkZrujrzN0aicAAAi924XeysjL7kPPsYs8AAAQeluertn6+IIZodm63ej+VBzLyJAFAACEXknkRZ89N2I1sSXUItusvJOo6/AAAEDoLQ281njKrIS9C6vKlcFoUFZvs/U9fhgAACD0yq/Pi/w9E1zV162NjKVoAGdXUAEAAKGXCpjM6ZHvAqZ3e1da+RJyAAAg9LYNk4q7alZdqzfrGkChBwAAXCL0onE3I2h2Cj0PTAcAAI4IvYrg2TH0RnyO0AMAAI4KvUgU7ni928jQi0agf34AABB6x57KuTryVoReyx1FBR8AAAi928TdiNMaZ51C2XJH0dWroQAAwA1Db/V1YyOuXRsVelU3qXF6JwAACL2psXWFL3nGzViq9kHkAQCA0OPisQkAAAg9AAAAhB4AAABCDwAAAKEHAAAg9Hw5AAAAQg8AAAChBwAAgNADAABA6AEAAAg9oQcAACD0AAAAEHoAAAAIPQAAAIQeAACA0BN6AAAAQg8AAAChBwAAgNADAABA6AEAAAg9oQcAACD0AAAAEHoAAAAIPQAAAIQeAACA0Nsw9B6Px7fIe17J7kfrdj+9vmdfWraVPT4AAEDoTY28EWFUHVkj40zoAQAAQq8hviJxFfmszLYzq5oAAIDQu0Xo9f694lTPnmMUegAAwKVD72fc9MROVejNurYwumoIAAAg9DpOq6ze/8zrhR4AAHB86L1a4YpcX3di6PVe7wcAAHBU6GWve1u5cpZ5LITQAwAAhF7n+4UeAAAg9Bafttl7+mb0WXO7h55n6AEAAEeHXiagolEk9AAAAKE3cTUv8proiqFTNwEAAKE3IPQyK1jRWBR6AACA0Ds09H57TeVpkJ6jBwAA3D70Is/Jy4TR6NUzoQcAAAi9jpiZEXrZsJp9PAAAAFuFXiSuMjdVaQ2rnlCLxtnsxz4AAABC73KhF30W36h9yKw+AgAAbB96VXFY9cy5zI1hKm4qM2JbAACA0NtyNe/Te6tjKHPnz4p9EHoAAMBxK3oAAAAIPQAAAIQeAACA0AMAAEDoAQAAIPQAAAAQegAAAAg9AAAAoefLAQAAEHoAAAAIPQAAAIQeAAAAQg8AAEDoCT0AAAChBwAAgNADAABA6AEAACD0AAAAhJ7QAwAAEHoAAAAIPQAAAIQeAAAAQg8AAEDoCT0AAAChBwAAgNADAABA6AEAACD0AAAAhJ7QAwAAEHoAAAAIPQAAAIQeAAAAQg8AAEDo/Qg9Y4wxxhhjjDHnj9AzxhhjjDHGGKFnjDHGGGOMMWbn+QceV5cN7UX+xAAAAABJRU5ErkJggg==":
                            row.answers=[row.options[0],row.options[1],row.options[2],row.options[3],row.options[4]];break; //ABCDE
                        //共15种答案
                        //F记录太多。不考虑
                        default:
                            console.log("未知："+answers.rt[row.id]);
                    }
                })
                newData.rows = newData.rows.filter(row=>row.answers) //去除无选项值
                    // }
                
            }else{
                console.log(data); //意外输入
            }
            console.log(newData);
            return newData;
        }
        
    }
    /*
    *  精品云班课请求
    */
    class jpyunbanke_api {
        constructor(config) {
            this.config = config;
        }
        async init_button(){
            if(this.config.c === "res"||this.config.front_url[this.config.front_url.length-1] === "course-learning"){
                if(GM_getValue("resource_farming_main_state")){
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",false);location.reload()'><span>停止翻页</span></button>");
                    this.choice_function()
                    aner.show("hide")
                    aner.text("手动切换课程后请刷新页面")
                }else{
                    div_zhu.append("<button onclick='GM_setValue(\"resource_farming_main_state\",true);location.reload()'><span>自动翻页</span></button>");
                }
                // div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");// 已失效
                
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
        }

        
        sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))

        async choice_function(){
            let oid =  await this.resource_farming()

            for(let i=10;i;i--){
                await this.sleep(1000)
                console.log("开始检测页面内容"+i)
                let video
                video = $("video")[0]
                if(video){
                    console.log("视频加载")
                    video.muted = true;
                    while(1){
                        if(video.ended){
                            console.log("播放结束")
                            window.location.href = "https://mooc.mosoteach.cn/course-study/"+this.config.front_url[4]+"/"+this.config.front_url[5]+"/course-learning?currentOid="+oid[1]
                            this.choice_function() //再次循环
                            break;
                        }
                        // $(".playButton").click()
                        video.play()
                        // let mi  = video.duration - video.currentTime
                        // console.log(mi)
                        await this.sleep(1000)
                    }
                    break;
                }
            }
            window.location.href = "https://mooc.mosoteach.cn/course-study/"+this.config.front_url[4]+"/"+this.config.front_url[5]+"/course-learning?currentOid="+oid[1]

        }

        getNewProject(){
            let user_inf = JSON.parse(localStorage.getItem("_user"))
            let online_courses = this.config.front_url[4];
            let plans = this.config.front_url[5];
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'get',
                    url:"https://coreapi-proxy.mosoteach.cn/index.php/online-courses/"+online_courses+"/plans/"+plans+"/members/"+user_inf.userId,
                    dataType:"json",
                    headers: {
                        "X-Token":localStorage.getItem("_token"),
                    },
                    success: function(res) {
                        resolve(res.member.chapters);
                    }
                });
            });
        }
    
        async resource_farming(){
            const sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
            let project_obj = await(this.getNewProject())
            let project_oid = []
            project_obj.forEach((item)=>{
                item.sections.forEach((item)=>{
                    item.entities.forEach((item)=>{
                        if(item.gainedScore == -1){
                            project_oid.push(item.oid)
                        }
                    })
                })
            })
            return project_oid
            // let len = project_oid.length
            // for(let i = 0;i< len;i++){
            //     let result = await(this.post_read_project(project_oid[i]))
            //     console.log(result)
            //     if (len - i - 1 != 0) {
            //         $(shadowContent.querySelector("#x_res")).text("剩下" + (len - i - 1) + "个")
            //     }else {
            //         $(shadowContent.querySelector("#x_res")).text("全部完成")
            //         location.reload()
            //         return 0
            //     }
            //     await sleep(1000);
            // }
            
        }
        post_read_project(oid){
            let online_courses = this.config.front_url[4];
            let plans = this.config.front_url[5];
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'post',
                    url:"https://coreapi-proxy.mosoteach.cn/index.php/online-courses/"+online_courses+"/plans/"+plans+"/resources/"+oid+"/read",
                    dataType:"json",
                    headers: {
                        "X-Token":localStorage.getItem("_token"),
                    },
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        async get_user_inf(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'get',
                    url:"https://coreapi-proxy.mosoteach.cn/index.php/users/my-profile",
                    dataType:"json",
                    headers: {
                        "X-Token":localStorage.getItem("_token"),
                    },
                    success: function(res) {
                        resolve(res.user);
                    }
                });
            });
        }

    }
    
    /*
    *  新云班课请求
    */
    class yunbanke_new_api {
        constructor(config) {
            this.config = config;
            setInterval(()=> {
                if(this.config.url != window.location.href){
                    location.reload()
                }
            }, 400)
        }
        async init_button(){
            if(this.config.m === "reply"){ //
                // this.Listener();
                div_zhu.append("<button id='x_start' ><span>开始搜题</span></button>");
                // document.getElementById("zhu")
            }else if(this.config.front_url[6] === "res"){
                div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");
            }else if(this.config.m === "quiz_ranking" || this.config.m === "start_quiz_confirm"){
                div_zhu.append("<button id='x_yue' ><span>提前阅卷</span></button>");
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
            }
            aner.css("display","block")
            aner.text("建议回退到旧版本，新版本慢慢适配，如果已经去除旧版通道请反馈");
            aner.append("\n<a href='https://www.mosoteach.cn/web-old/'>https://www.mosoteach.cn/web-old/</a>")
        }
        async getResources(){
            let clazzCourseId = this.config.front_url[5];
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'get',
                    url:"https://coreapi.mosoteach.cn/ccs/"+clazzCourseId+"/resources?roleId=2&_ts="+Date.now(),
                    dataType:"json",
                    headers: {
                        "X-Token":localStorage.getItem("teach_token"),
                        "x-security-type":"SECURITY_TYPE_TOKEN",
                    },
                    success: function(res) {
                        resolve(res.resources);
                    }
                });
            });
        }
        async main_resource(reslist){
            var watch = reslist[0]
            var req = {}
            if (reslist.length != 0) {
                $(shadowContent.querySelector("#x_res")).text("剩下" + reslist.length + "个")
            } else {
                $(shadowContent.querySelector("#x_res")).text("全部完成")
                // location.reload()
                return 0
            }
            var clazz_course_id = this.config.front_url[5]
            $.ajax({
                type: 'get',
                url:"https://coreapi.mosoteach.cn/ccs/"+clazz_course_id +"/resources/"+ watch.id +"/viewer?_ts="+Date.now(),
                dataType:"json",
                headers: {
                    "X-Token":localStorage.getItem("teach_token"),
                    "x-security-type":"SECURITY_TYPE_TOKEN",
                },
                success: msg => {
                    console.log(msg)
                    const src = msg.resource.url
                    if (src.indexOf("m3u8") > -1) {
                        fetch(src)
                            .then(data => data.text())
                            .then(text => {
                                let i = 0
                                let time = 0
                                console.log(text)
                                for (const line of text.split("\n")) {
                                    if (line.indexOf("#EXTINF:") > -1) {
                                        time += parseFloat(line.replace("#EXTINF:", ""))
                                        i =i+1
                                    }
                                }
                                time = Math.ceil(time)
                                $.ajax({
                                    type: 'POST',
                                    contentType: 'application/json; charset=utf-8',
                                    dataType: 'JSON',
                                    url: "https://coreapi.mosoteach.cn/ccs/"+clazz_course_id +"/resources/"+ watch.id +"/records?_ts="+Date.now(),
                                    data: JSON.stringify({
                                        watchTo: time,
                                        duration: time,
                                        currentWatchTo: time
                                    }),
                                    headers: {
                                        "X-Token":localStorage.getItem("teach_token"),
                                        "x-security-type":"SECURITY_TYPE_TOKEN",
                                    },
                                    success: res => {
                                        reslist.splice(0, 1)
                                        this.main_resource(reslist)
                                    }
                                });
                            })
                    } else {
                        reslist.splice(0, 1)
                        this.main_resource(reslist)
                    }
                }
            })
        }
        async resource_farming(){
            let reslist = await this.getResources()
            reslist = reslist.filter(res => res.viewFlag=="N")
            console.log(reslist)
            this.main_resource(reslist)
        }
    }


    /*
    *  云班课请求
    */
    class yunbanke_api {
        constructor(config) {
            this.config = config;
        }
        async init_button(){
            if(this.config.m === "reply"){ //
                // this.Listener();
                div_zhu.append("<button id='x_start' ><span>开始搜题</span></button>");
                // document.getElementById("zhu")
            }else if(this.config.c === "res"|| this.config.front_url[this.config.front_url.length-1] === "course-learning"){
                div_zhu.append("<button id='x_res' ><span>一键完成资源</span></button>");
            }else if(this.config.m === "quiz_ranking" || this.config.m === "start_quiz_confirm"){
                div_zhu.append("<button id='x_yue' ><span>提前阅卷</span></button>");
            }else if(this.config.m === "person_quiz_result"||this.config.m ==="view"){
                // div_zhu.append("<button id='x_start' ><span>开始搜题</span></button>");
                div_zhu.append("<button id='x_recall' ><span>背题模式</span></button>");
                div_zhu.append("<button id='x_error_problems' ><span>错题集</span></button>");
                aner.css("display","block")
                aner.text("正在导入题库中");
                if(!GM_getValue(this.config.id)){
                    let flag =  await(this.get_quiz_result(this.config.id,this.config.user_id,this.config.clazz_course_id));
                    if(flag == "success"){
                        aner.text("题库导入成功");
                    }else{
                        if(flag == "disabled") return;
                        aner.text("题库导入失败");
                    }
                    
                }else{
                    aner.text("题库已存在");
                }
            }else{
                div_zhu.append(`<button onclick='window.open("${this.config.HelpIP}");'><span>MeTo题库</span></button>`);
                if(this.config.front_url[4] == "cc-detail"){
                    aner.css("display","block")
                    aner.text("暂未匹配新版云班课请尝试回到旧版云班课界面");
                    aner.append("\n<a href='https://www.mosoteach.cn/web-old/'>https://www.mosoteach.cn/web-old/</a>")
                }
            }
        }

        getListMember(clazzcourseId){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'post',
                    url:"https://www.mosoteach.cn/web-old/index.php?c=member&m=get_list_member",
                    dataType:"json",
                    data: {
                        clazz_course_id: clazzcourseId,
                        order_item: 'score'
                    },
                    success: function(res) {
                        resolve(res.data.member_data);
                    }
                });
            });
        }

        personResult(id,userId,ccId){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'post',
                    url:"https://www.mosoteach.cn/web-old/index.php?c=interaction_quiz&m=person_result",
                    dataType:"json",
                    data: {
                        id: id,
                        user_id: userId,
                        cc_id: ccId,
                    },
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        
        join_class(){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'post',
                    url:"https://www.mosoteach.cn/web-old/index.php?c=clazzcourse&m=my_joined",
                    dataType:"json",
                    success: function(res) {
                        resolve(res.data);
                    }
                });
            });
        }
        get_page(class_id){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'post',
                    url:"https://www.mosoteach.cn/web-old/index.php?c=interaction&m=index&clazz_course_id="+class_id,
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }
        get_page_status(id,ccId){
            return new Promise((resolve,rejcet)=>{
                $.ajax({
                    type: 'post',
                    url:"https://www.mosoteach.cn/web-old/index.php?c=interaction_quiz&m=get_quiz_ranking",
                    dataType:"json",
                    data: {
                        id: id,
                        ccId: ccId,
                    },
                    success: function(res) {
                        resolve(res);
                    }
                });
            });
        }

        async get_user_obj(){
            let classListData = await (this.join_class());
            if(!classListData){
                return console.log("未登录账户");
            }
            classListData.forEach(ccid=>{
                GM_setValue(ccid.id,ccid.course.name);//对应课名
                // console.log(ccid);
            })
            if(classListData.length == 0){
                return console.log("未登录账户");
            }     
            
            let {data:objectList} = await (this.getListMember(classListData[0].id));
            if(objectList.length <= 0 ){
                return alert("初始化脚本失败");
            }
            GM_setValue("userimg",objectList[0].full_avatar_url);
            GM_setValue("user_id",objectList[0].user_id);
            let img_table = $(shadowContent.querySelector("#x_set"))
            img_table.css("background","url(" +  objectList[0].full_avatar_url + ")")
            this.config.user_id = objectList[0].user_id;
            this.config.user_list = objectList;
            // console.log(this.config.user_list)
            this.config.full_name = objectList[0].full_name;
            this.config.clazz_course_id = classListData[0].id
            let obj={
                "unionid": objectList[0].user_id,
                "username": objectList[0].full_name,
                "poolId":"ec942b0b-38c6-3256-b0e1-2a33428d4bbc",
                "grade": "云班课",
            };
            return obj
        }

        async upload_all_problem(show_aner){
            let classListData = await (this.join_class());
            if(!classListData){
                return;
            }
            classListData.forEach(ccid=>{
                GM_setValue(ccid.id,ccid.course.name);//对应课名
                // console.log(ccid);
            })
            this.config.class_size = 0
            this.config.class_length = 0
            if(show_aner){
                aner.text("欢迎您的第一次使用，正在为您聚合数据中，请稍后。。。。");
                aner.css("display","block")
            }
            for(let i=0;i<classListData.length;i++){
                let cl = classListData[i];
                this.get_page(cl.id).then((result) =>{
                    $(result).find(".interaction-row").each(async (index,div)=>{
                        let id = $(div).attr('data-id');
                        let type = $(div).attr('data-type');
                        let status = $(div).attr('data-row-status');
                        if(type=="QUIZ"){
                            if(!GM_getValue(id)){
                                this.config.class_length++;
                                this.config.class_size++;
                                try{
                                    await(this.get_quiz_result(id,this.config.user_id,cl.id));
                                    console.log(id+"upload成功")
                                }catch{
                                    console.log(id+"upload失败")
                                }
                                
                                this.config.class_size--;
                                if(show_aner){
                                    aner.text("百分比长时间未动请刷新页面\n已加载："+Math.trunc((1-(this.config.class_size/this.config.class_length))*100)+"%");
                                }
                            }
                        }
                    })

                });
            }
        }

        async get_quiz_result(id,user_id,clazz_course_id){
            var classname = GM_getValue(clazz_course_id)
            if(!classname){
                let classListData = await (this.join_class());
                if(!classListData){
                    return;
                }
                classListData.forEach(ccid=>{
                    GM_setValue(ccid.id,ccid.course.name);//对应课名
                    // console.log(ccid);
                })
                var classname = GM_getValue(clazz_course_id)
                if(!classname){
                    classname = "未命名课程";
                }
            }
            let res = await (this.personResult(id,user_id,clazz_course_id));
            var status = "error";
            // if(res.result_code != 0){
            //      return alert(res.result_msg);
            // }
            let answers = this.reset_answer(res);
            if(answers == null || JSON.stringify(answers) == '{}' ){
                return status;
            }
            let obj={
                "poolId": this.config.poolId,
                "userId":   this.config.tk_uid,
                "tags":[classname,answers.title,"云班课"],
                "title":answers.id,
                "problems":[],
            };
            let data={};
            
            answers.rows.forEach(row=>{
                if(row.subject.length < 4 || row.answers == ""){
                    console.log("题目录入有误");
                    return; //跳出循环
                }
                data={
                    "tags":     ["云班课"],
                    "text":     row.subject,
                    "answer":   JSON.stringify(row.answers),
                };
                data.tags.push(row.type);
                let l = ["choice_A","choice_B","choice_C","choice_D","choice_E","choice_F","choice_G","choice_H","choice_I","choice_J","choice_K","choice_L","choice_M","choice_N","choice_O","choice_P","choice_Q","choice_R","choice_S","choice_T","choice_U","choice_V","choice_W","choice_X","choice_Y","choice_Z"];
                let i=0;
                row.options.forEach(option =>{
                    data[l[i]]=option;
                    i=i+1;
                })
                obj.problems.push(data);
            });
            if(obj.problems.length == 0){
                return;
            }
            aner.css("display","block")
            aner.text("当前为阉割版，不支持题库上传");
            return "disabled";
            return status;
        }

        reset_answer(data){
            let newData = {};
            if(data ==null){
                return console.log("并未获取到题库数据");
            }
            if("activity" in data){
                console.log("蓝墨云题库重组中");
                newData.id = data.activity.id;
                newData.title = data.activity.title;
                newData.rows = [];
                data.activity.topics.forEach(row=>{
                    let _data = {};
                    _data.id = row.topic_id;
                    let imgs =null;
                    try{
                        imgs = $.parseHTML(row.subject); // 去除特殊字符报错
                    }catch (e){
                        console.log(e);
                    }
                    row.subject=window.my.HtmlUtil.htmlDecode(row.subject);
                    if(imgs){
                        imgs.forEach(async function(img,index){
                            if(img.localName == "img"){
                                row.subject += img.outerHTML;
                            }
                        })
                    }
                    // row.subject = row.subject.substr(0,500) //截断前500个字符
                    _data.subject = row.subject;
                    _data.options = [];
                    _data.answers = [];
                    _data.type = row.type;
                    if(row.type == "TF"){
                        if(row.tf_answer!=null){
                            _data.answers.push(row.tf_answer);
                        }else{
                            if(row.result == 1){
                                _data.answers.push(row.user_tf_answer)
                            }else{
                                _data=null;
                            }
                        }
                    }else if(row.type == "FILL"){
                        row.fill.blank_alternatives.forEach(answer=>{
                            if(answer.contents[0] !=null){
                                _data.answers.push(answer.contents);
                            }else{
                                if(answer.result ==1){
                                    _data.answers.push(answer.user_content)
                                }else{
                                    _data=null;
                                }
                            }
                        });
                    }else{
                        if(row.answers.length != 0){
                            row.options.forEach(option=>{
                                _data.options.push(window.my.HtmlUtil.htmlDecode(option.content));
                                row.answers.forEach(index =>{
                                    if(option.item_no == index){
                                        _data.answers.push(window.my.HtmlUtil.htmlDecode(option.content));
                                    }
                                });
                            });
                        }else{
                            if(row.result == 1){
                                row.options.forEach(option=>{
                                    _data.options.push(window.my.HtmlUtil.htmlDecode(option.content));
                                    row.user_answers.forEach(index =>{
                                        if(option.item_no == index){
                                            _data.answers.push(window.my.HtmlUtil.htmlDecode(option.content));
                                        }
                                    });
                                });
                            }else{
                                _data=null;
                            }
                        }
                        
                    }
                    if(_data != null){
                        newData.rows.push(_data);
                    }
                    
                });
            }else{
                console.log(data);
            }
            return newData;
        }
        async main_resource(reslist){
            var watch = reslist[0]
            var req = {}
            if (reslist.length != 0) {
                $(shadowContent.querySelector("#x_res")).text("剩下" + reslist.length + "个")
            } else {
                $(shadowContent.querySelector("#x_res")).text("全部完成")
                location.reload()
                return 0
            }
            var clazz_course_id = this.config.clazz_course_id
            $.ajax({
                type: "POST",
                url: "https://www.mosoteach.cn/web-old/index.php?c=res&m=request_url_for_json",
                data: {
                    'file_id': watch.id,
                    'type': 'VIEW',
                    'clazz_course_id': clazz_course_id,
                },
                dataType: "json",
                success: msg => {
                    const src = msg.src
                    if (src.indexOf("m3u8") > -1) {
                        fetch(src)
                            .then(data => data.text())
                            .then(text => {
                                let time = 0
                                for (const line of text.split("\n")) {
                                    if (line.indexOf("#EXTINF:") > -1) {
                                        time += parseFloat(line.replace("#EXTINF:", ""))
                                    }
                                }
                                time = Math.ceil(time)
                                $.ajax({
                                    type: 'post',
                                    dataType: 'json',
                                    url: 'https://www.mosoteach.cn/web-old/index.php?c=res&m=save_watch_to',
                                    data: {
                                        clazz_course_id: clazz_course_id,
                                        res_id: watch.id,
                                        watch_to: time,
                                        duration: time,
                                        current_watch_to: time
                                    },
                                    success: res => {
                                        reslist.splice(0, 1)
                                        this.main_resource(reslist)
                                    }
                                });
                            })
                    } else {
                        reslist.splice(0, 1)
                        this.main_resource(reslist)
                    }
                }
            })
        }
        resource_farming(reslist){
            var reslist = []
            $(".res-row-open-enable").each(function() {
                if ($(this).find('span[data-is-drag]')[0].dataset.isDrag == "N") {
                    reslist.push({
                        id: $(this).attr('data-value'),
                        state: $(this).find('span[data-is-drag]')[0].dataset.isDrag,
                        type: $(this).attr('data-mime')
                    })
                }
            });
            this.main_resource(reslist)
        }
        async start_search(){ //搜题按钮实现
            const sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))
            function random(min, max) {
                return Math.floor(Math.random() * (max - min)) + min;
            }
    
            let HtmlUtil = window.my.HtmlUtil;
            aner.css("display","block")
            aner.text("正在搜索中，请稍后")
            let upload_paper_flag = false;
            let answers = await(window.my.getAnswers(this.config.id,true));
            if(this.config.tk_uid == null || (answers == null)||JSON.stringify(answers) == '{}'  || answers.rows.length <= 0){
                let subjects = []
                $('.topic-item').each(function(index,div){
                    let Id = $(div).find('a').attr('name');
                    let subject = $(div).find('.t-subject.t-item.moso-text.moso-editor').text().trim();
                    let imgs = $(div).find("img");
                    // console.log(imgs)
                    subject = HtmlUtil.htmlDecode(subject);
                    imgs.each(async function(index,img){
                        if(img.outerHTML){
                            subject += img.outerHTML;
                        }
                    })
                    if(subject != ""){
                        subjects.push(subject);
                    }
                   
                })
                answers = await(window.my.findproblems(subjects));
                upload_paper_flag = true
            }
            
            if(JSON.stringify(answers) == '{}' || !(answers.rows)){
                aner.text("没有搜索到答案，若提前阅卷时有答案，但此时没有请反馈")
            }else{
                aner.text("总共搜索到"+answers.rows.length+"题")
                answers.rows.forEach(row=>{
                    aner.append("<hr>");
                    aner.append("题目:"+row.subject+"<br>"+"答案:");
                    row.answers.forEach(answer =>{        
                         aner.append(answer+" ");
                    });
                });
            }
            
    
            window.my.config.timenum = answers.rows.length * 4 * (GM_getValue("is_wait") ? 0:1)
            $(".my-sticky-bottom").children("button:first").attr('id', 'submit')
            window.my.config.timer = setInterval(function() {
                window.my.config.timenum--
                if (window.my.config.timenum < 0) {
                    $("#submit").text("交卷")
                    $("#submit").attr("style", "")
                    $("#submit").attr('disabled', false)
                    clearInterval(window.my.config.timer)
                } else {
                    $("#submit").attr('disabled', true)
                    $(shadowContent.querySelector("#x_start")).attr('disabled', true)
                    $("#submit").attr("style", "width:250px")
                    $("#submit").text("请在" +window.my.config.timenum +"秒后交卷")
                }
            }, 1000)
    
            // $('.topic-item').each(function(index,div){ // 如果是这个后面记得加括号
            let divs = $('.topic-item');
            for(let i=0;i<divs.length;i++){
                let div = divs[i];
                let Id = $(div).find('a').attr('name');
                let flag_FT = false
                //console.log($(div).find('.t-subject.t-item.moso-text.moso-editor').html());
                let subject = $(div).find('.t-subject.t-item.moso-text.moso-editor').text();
                let imgs = $(div).find("img");
                
                subject=HtmlUtil.htmlDecode(subject);
                imgs.each(async function(index,img){
                    if(img.outerHTML){
                        subject += img.outerHTML;
                    }
                })
                // subject = subject.substr(0,500);
                // console.log(subject);
                // subject=escapeto(subject);
                //let space = new RegExp(`${String.fromCharCode(160)}`,"g"); /* no breaking space*/
                // console.log(subject);
                if( $(div).find('.show_answer').length == 0){
                    $(div).find('.t-con').append("<div class='show_answer'></div>")
                }
                answers.rows.forEach((row,index)=>{
                    if(row.subject == subject){
                        if(!$(div).find('.show_answer')[0].outerText){
                            $(div).find('.show_answer').append("答案："+JSON.stringify(row.answers)+"<br>").css('color','red'); // 添加答案在后方
                        }else{
                            $(div).append("第"+(i+1)+"题重复<br>").css('color','blue');
                            $(div).find('.show_answer').append("答案："+JSON.stringify(row.answers)+"<br>").css('color','red'); // 添加答案在后方
                            
                        }
                    }
                });
                let $options = $(div).find('label');
                if($options.length == 0){
                    $options = $(div).find('input');
                }
    
                for(let index = 0;index<answers.rows.length;index++){
                    let row = answers.rows[index];
                    if(row.subject != subject){
                        continue;
                    }
                    if("checked" in answers.rows[index]&& answers.rows[index].checked == answers.rows[index].answers.length){
                        continue
                    }
                    answers.rows[index].checked = 0;
                    for(let i = 0;i < $options.length;i++){
                        let label = $options[i];
                        let content = $(label).find('.option-content.moso-text.moso-editor').text();//单多选题答案获取
                        if(content == ""){
                            content = $(label).find('.el-radio__label').text();//判断题答案获取
                            flag_FT = true
                        }
                        
                        if(content == ""){
                            //填空题
                            if(Array.isArray(row.answers[i])){
                                $(label).val(row.answers[i][0]);
                                answers.rows[index].checked +=1;
                            }else{
                                $(label).val(row.answers[i]);
                                answers.rows[index].checked +=1;
                            }
                            let ev = document.createEvent("HTMLEvents");
                            ev.initEvent("input", true, true);
                            $(label)[0].dispatchEvent(ev);
                        }
                        for(let j=0;j<row.answers.length;j++){
                            let answer = row.answers[j];
                            if(flag_FT == true){
                                if (answer == "T"){
                                    answer = "正确"
                                }else if(answer == "F"){
                                    answer = "错误"
                                }
                            }
                            try{
                                if(content == answer){
                                    if ($(label).find(".is-checked").length) {
                                        answers.rows[index].checked +=1;
                                        // aner.text("答案重复，请注意分辨答案。题目："+subject);
                                        continue;
                                    }
                                    $(label).css('color','red');
                                    $(label).click();
                                    answers.rows[index].checked +=1;
                                    await sleep(random(100,200));
                                    break;
                                }
                            }catch (e){
                                console.log("发生异常:" + e);
                            }
                        }
                    }
                };
                
    
            await sleep(random(500,1000));
            }; //结束
            answers.rows.forEach((row,index)=>{
                
                if(row.checked < row.answers.length){
                    delete answers.rows[index];
                    return;
                }
                for(let q =index+1;q<answers.rows.length;q++){
                    let row1 = answers.rows[q];
                    if(row.subject == row1.subject){
                        let tmp =  window.my.compareArr(row.answers,row1.answers);
                        if(tmp == "disjoint"){
                            return;
                        }else if(tmp == "equal"){
                            console.log(row.answers);
                            console.log(row1.answers);
                            delete answers.rows[index];
                            return;
                        }else if(tmp == "subset"){
                            delete answers.rows[index];
                            return;
                        }else if(tmp == "superset"){
                            delete answers.rows[q];
                            return;
                        }else if(tmp == "mix"){
                            return;
                        }else{
                            console.log("未知"+tmp)
                        }
                    }
                }
            });
            if(upload_paper_flag){
                window.my.upload_papers(answers,this.config.id,"云班课");
            }
            // alert('alv');
            // this.upload_all_problem(false)
            //题库获取模块 end    
        }
    }
    
    MyPage.prototype.x_res = function(){
        return this.api.resource_farming()
    }
    MyPage.prototype.getAnswers = async function(id,deep){
        let answers = {};
        let obj={
            "poolId": this.config.poolId,
            "userId":   this.config.tk_uid,
            "querry": {
                "operator": "==",
                "argument1": "papertitle",
                "argument2": id,
            },
            "deep": deep,
        };
        await(this.upladApi("/tiku/api/v1/queryCollection",obj).then(async (resutData)=>{
            if(resutData.result==="success" && !!resutData.json){
                var data = resutData.json.results;
                console.log("总共查询到数据库数量"+data.length+"个");
                data.forEach((item, index) =>{
                    if(index == 0){
                        answers =this.resoluAnswers(item);
                    }else{
                        this.resoluAnswers(item).rows.forEach(i =>{
                            answers.rows.push(i);
                        })
                        
                    }
                });
            }
        }));

        return answers;
    }

    MyPage.prototype.arrowMove = function(e){
        // var e = document.getElementById(e);
        // 元素大小
        let elW = e.currentTarget.offsetWidth
        let elH = e.currentTarget.offsetHeight
        // 元素位置
        let elL = e.currentTarget.parentNode.parentNode.offsetLeft
        let elT = e.currentTarget.parentNode.parentNode.offsetTop
        // 鼠标位置
        let x = e.clientX
        let y = e.clientY
        let moved = false
        const dragThreshold = 5
        // 窗口大小
        let w = window.innerWidth
        let h = window.innerHeight
        // 鼠标到元素左边距离
        let moveX = x - elL
        let moveY = y - elT
        let el = e.currentTarget
        el.dataset.metoDragged = "false"
        document.onmousemove = function (e) {
            if(!moved && Math.hypot(e.clientX - x, e.clientY - y) >= dragThreshold){
                moved = true
                el.dataset.metoDragged = "true"
            }
            if(!moved){
                return
            }
            // el.style.position = 'fixed';
            el.parentNode.parentNode.style.left = e.clientX -moveX + 'px'
            el.parentNode.parentNode.style.top =e.clientY - moveY + 'px'
        }
        document.onmouseup = function (e) {
            document.onmousemove = null
            document.onmouseup = null
        }
    };

    MyPage.prototype.AiClient = {
        defaultTimeout: 90000,
        analyzeTimeout: 120000,
        chat: function(options){
            var $ = window.my && window.my.$ || jQuery;
            var opts = options || {};
            var timeout = opts.timeout || this.defaultTimeout;
            var onDelta = opts.onDelta || function(){};
            var onHtml = opts.onHtml || function(){};
            var onStatus = opts.onStatus || function(){};
            var onError = opts.onError || function(){};
            var onDone = opts.onDone || function(){};
            var full = "";
            var finished = false;
            var stopped = false;
            var resolvePromise;
            var rejectPromise;
            var promise = new Promise(function(resolve, reject){
                resolvePromise = resolve;
                rejectPromise = reject;
            });

            function finish(err){
                if(finished) return;
                finished = true;
                if(err){
                    onError(err);
                    rejectPromise(err);
                    return;
                }
                onDone(full);
                resolvePromise(full);
            }

            function makeError(kind, message, html){
                var err = new Error(message || kind);
                err.kind = kind;
                err.html = html || "";
                return err;
            }

            onStatus("生成中…");

            GM_xmlhttpRequest({
                responseType: "stream",
                timeout: timeout,
                method: "post",
                url: window.my.ChatIP+"/api/openai/v1/chat/completions",
                headers: {
                    Authorization: "Bearer nk-"+window.my.config.tk_uid+","+window.my.config.poolId,
                },
                data: JSON.stringify({
                    messages: opts.messages || [],
                    stream: true,
                    model: GM_getValue("ai_model") || "gpt-5.4-nano",
                    presence_penalty: 0,
                    frequency_penalty: 0,
                    top_p: 1
                }),
                onloadstart: function(response){
                    if(!response || !response.response || !response.response.getReader){
                        onStatus("请求失败", "error");
                        finish(makeError("network", "当前环境不支持流式响应"));
                        return;
                    }
                    var reader = response.response.getReader();
                    var error_d = "";
                    function completeOk(){
                        if(stopped || finished){
                            return;
                        }
                        onStatus("已完成", "done");
                        finish();
                    }
                    function read(){
                        reader.read().then(function(result){
                            var done = result.done;
                            var value = result.value;
                            if(done || stopped || finished){
                                if(!stopped && !finished){
                                    completeOk();
                                }
                                return;
                            }
                            var data = new TextDecoder().decode(value);
                            var sawDone = false;
                            data.split("data:").forEach(function(d){
                                if(stopped || finished){
                                    return;
                                }
                                if(d == ""){
                                    return;
                                }
                                if(/^\s*\[DONE\]/.test(d)){
                                    sawDone = true;
                                    return;
                                }
                                var Json_msg = null;
                                try{
                                    if(error_d){
                                        d = error_d + d;
                                        error_d = "";
                                    }
                                    Json_msg = $.parseJSON(d);
                                    if(Json_msg.msg=="empty access code"||Json_msg.msg=="wrong access code"){
                                        stopped = true;
                                        onStatus("需要登录", "error");
                                        var loginHtml = "使用 AI 功能前请先 <button onclick=\"window.open('"+window.my.ChatIP+"/#/activate', 'Meto登陆');\">登录</button>";
                                        onHtml(loginHtml);
                                        finish(makeError("login", "需要登录", loginHtml));
                                        return;
                                    }
                                    if(Json_msg.msg && Json_msg.msg.indexOf("剩余token不足") != -1){
                                        stopped = true;
                                        onStatus("额度不足", "error");
                                        var quotaHtml = "AI Token 余额不足，请 <button onclick=\"window.open('"+window.my.ShopIP+"?url=d.metodt.com', 'Meto登陆');\">充值</button> 或 <button onclick=\"window.open('"+window.my.ChatIP+"/#/activate', 'Meto登陆');\">登录</button>";
                                        onHtml(quotaHtml);
                                        finish(makeError("quota", Json_msg.msg, quotaHtml));
                                        return;
                                    }
                                    if(Json_msg.msg){
                                        stopped = true;
                                        onStatus("生成失败", "error");
                                        var failHtml = "生成失败，请前往 <button onclick=\"window.open('"+window.my.ChatIP+"/#/activate', 'Meto登陆');\">检查余额</button>";
                                        onDelta(Json_msg.msg);
                                        onHtml("<br>" + failHtml);
                                        finish(makeError("msg", Json_msg.msg, failHtml));
                                        return;
                                    }
                                    var choice = Json_msg.choices && Json_msg.choices[0];
                                    var piece = choice && choice.delta ? choice.delta.content : "";
                                    if(piece){
                                        full += piece;
                                        onDelta(piece);
                                    }
                                    if(choice && choice.finish_reason){
                                        sawDone = true;
                                    }
                                }catch(e){
                                    console.log("发生异常:" + e);
                                    if(Json_msg){
                                        stopped = true;
                                        onStatus("生成异常", "error");
                                        onDelta("发生异常:" + Json_msg);
                                        finish(makeError("parse", "发生异常:" + Json_msg));
                                        return;
                                    }
                                    error_d = d;
                                }
                            });
                            if(sawDone){
                                completeOk();
                                return;
                            }
                            read();
                        }).catch(function(err){
                            if(finished || stopped){
                                return;
                            }
                            onStatus("请求失败", "error");
                            finish(makeError("network", (err && err.message) || String(err || "读取失败")));
                        });
                    }
                    read();
                },
                onload: function(){
                    if(finished || stopped){
                        return;
                    }
                    if(full){
                        onStatus("已完成", "done");
                        finish();
                    }
                },
                onloadend: function(){
                    if(finished || stopped){
                        return;
                    }
                    if(full){
                        onStatus("已完成", "done");
                        finish();
                    }
                },
                onerror: function(err){
                    console.log("error");
                    onStatus("请求失败", "error");
                    finish(makeError("network", "发生异常：" + err));
                },
                ontimeout: function(){
                    console.log("请求超时");
                    onStatus("请求超时", "error");
                    finish(makeError("timeout", "请求超时，超时主机为：" + window.my.ChatIP));
                }
            });

            return promise;
        },
        collect: function(options){
            return this.chat(options || {});
        }
    };

    MyPage.prototype.PageExam = {
        STORAGE_KEY: "ai_page_schemas",
        BODY_LIMIT: 80000,
        ANALYZE_SYSTEM: "你是网页试卷结构分析器。根据用户提供的 HTML，判断是否存在试题，并返回抽题规则。只输出一个 JSON 对象，不要 markdown，不要解释。格式：{\"pageType\":\"exam-list|exam-single|none\",\"name\":\"简短中文名\",\"detect\":\"能确认当前是该试卷页的 CSS 选择器\",\"question\":{\"list\":\"题目列表选择器，exam-list 必填；exam-single 可为题目根节点\",\"index\":\"题号选择器，相对题目根节点\",\"type\":\"题型选择器，相对题目根节点\",\"text\":\"题干选择器，相对题目根节点\",\"options\":\"选项选择器，相对题目根节点，可匹配多个节点\"}}。规则：没有试题时 pageType 为 none，question 可省略；选择器必须能在当前 DOM 上 querySelector 使用；优先稳定的 class/id；exam-list 用于一页多题，exam-single 用于一题一页。",
        ANSWER_SYSTEM: "你是答题助手。根据题目给出正确答案。必须严格按下列格式输出，不要 JSON，不要开场白，不要结尾总结，不要解析：\n#1 单选\nQ: 题干原文\nA: A\n---\n#2 多选\nQ: 题干原文\nA: A;C\n---\n#3 填空\nQ: 题干原文\nA: 答案文本\n---\n说明：题号与输入一致；选择题 A 写选项字母，多个用英文分号；填空或简答直接写答案文本。",
        ANSWER_SYSTEM_EXPLAIN: "你是答题助手。根据题目给出正确答案和简要解析。必须严格按下列格式输出，不要 JSON，不要开场白，不要结尾总结：\n#1 单选\nQ: 题干原文\nA: A\nE: 简要解析\n---\n#2 多选\nQ: 题干原文\nA: A;C\nE: 简要解析\n---\n#3 填空\nQ: 题干原文\nA: 答案文本\nE: 简要解析\n---\n说明：题号与输入一致；选择题 A 写选项字母，多个用英文分号；填空或简答直接写答案文本；E 必须有，解析简洁。",
        ASK_SYSTEM: "你是答题助手。只输出最终答案，不要解析，不要推理过程，不要开场白和结尾。",
        ASK_SYSTEM_EXPLAIN: "你是答题助手。先给出简洁答案，再给出简要解析。必须按下面格式：\n答：最终答案\n解析：简要解析\n不要开场白和结尾。",
        isExplainEnabled: function(){
            return GM_getValue("ai_explain") !== false;
        },
        getAnswerSystem: function(){
            return this.isExplainEnabled() ? this.ANSWER_SYSTEM_EXPLAIN : this.ANSWER_SYSTEM;
        },
        getAskSystem: function(){
            return this.isExplainEnabled() ? this.ASK_SYSTEM_EXPLAIN : this.ASK_SYSTEM;
        },
        getHost: function(){
            return location.hostname || "";
        },
        getAll: function(){
            var data = GM_getValue(this.STORAGE_KEY);
            if(!data || typeof data !== "object" || Array.isArray(data)){
                return {};
            }
            return data;
        },
        getList: function(host){
            var all = this.getAll();
            var key = host || this.getHost();
            return Array.isArray(all[key]) ? all[key].slice() : [];
        },
        setHostList: function(host, list){
            var key = host || this.getHost();
            var all = this.getAll();
            if(!list || !list.length){
                delete all[key];
            }else{
                all[key] = list;
            }
            GM_setValue(this.STORAGE_KEY, all);
        },
        removeHost: function(host){
            this.setHostList(host || this.getHost(), []);
        },
        saveSchema: function(schema, replaceSchema){
            if(!schema || schema.pageType === "none"){
                return schema;
            }
            var host = this.getHost();
            var list = this.getList(host);
            if(!schema.id){
                schema.id = Date.now().toString(36) + Math.random().toString(36).slice(2, 8);
            }
            schema.updatedAt = Date.now();
            var idx = -1;
            var detect = (replaceSchema && replaceSchema.detect) || schema.detect;
            if(replaceSchema && replaceSchema.id){
                for(var i=0;i<list.length;i++){
                    if(list[i] && list[i].id === replaceSchema.id){
                        idx = i;
                        break;
                    }
                }
            }
            if(idx < 0 && detect){
                for(var j=0;j<list.length;j++){
                    if(list[j] && list[j].detect === detect){
                        idx = j;
                        break;
                    }
                }
            }
            if(idx >= 0){
                list[idx] = schema;
            }else{
                list.push(schema);
            }
            this.setHostList(host, list);
            return schema;
        },
        matchSchema: function(){
            var list = this.getList();
            for(var i=0;i<list.length;i++){
                var schema = list[i];
                if(!schema || !schema.detect){
                    continue;
                }
                try{
                    if(document.querySelector(schema.detect)){
                        return schema;
                    }
                }catch(e){}
            }
            return null;
        },
        sanitizeBody: function(){
            if(!document.body){
                return "";
            }
            var clone = document.body.cloneNode(true);
            var kill = clone.querySelectorAll("script,style,noscript,iframe,svg,link,canvas,video,audio");
            for(var i=0;i<kill.length;i++){
                if(kill[i].parentNode){
                    kill[i].parentNode.removeChild(kill[i]);
                }
            }
            var html = clone.innerHTML || "";
            html = html.replace(/\s+/g, " ");
            if(html.length > this.BODY_LIMIT){
                html = html.slice(0, this.BODY_LIMIT) + "\n<!-- truncated -->";
            }
            return html;
        },
        extractJSON: function(text){
            var raw = (text || "").trim();
            if(!raw){
                throw new Error("空响应");
            }
            var fence = raw.match(/```(?:json)?\s*([\s\S]*?)```/i);
            if(fence){
                raw = fence[1].trim();
            }
            try{
                return JSON.parse(raw);
            }catch(e){
                var start = raw.indexOf("{");
                var end = raw.lastIndexOf("}");
                if(start >= 0 && end > start){
                    return JSON.parse(raw.slice(start, end + 1));
                }
                throw e;
            }
        },
        analyzePage: function(hooks){
            var self = this;
            var html = this.sanitizeBody();
            var ui = hooks || {};
            return window.my.AiClient.collect({
                messages: [
                    { role: "system", content: self.ANALYZE_SYSTEM },
                    { role: "user", content: "当前URL: "+location.href+"\n\n<body>\n"+html+"\n</body>" }
                ],
                timeout: window.my.AiClient.analyzeTimeout,
                onDelta: ui.onDelta,
                onHtml: ui.onHtml,
                onStatus: ui.onStatus
            }).then(function(text){
                var schema = self.extractJSON(text);
                if(!schema || !schema.pageType){
                    throw new Error("未返回有效的页面结构");
                }
                return schema;
            });
        },
        pickText: function(root, selector){
            if(!root || !selector){
                return "";
            }
            try{
                var el = root.querySelector(selector);
                return el ? (el.textContent || "").replace(/\s+/g, " ").trim() : "";
            }catch(e){
                return "";
            }
        },
        pickList: function(root, selector){
            if(!root || !selector){
                return [];
            }
            try{
                var nodes = root.querySelectorAll(selector);
                var out = [];
                for(var i=0;i<nodes.length;i++){
                    var text = (nodes[i].textContent || "").replace(/\s+/g, " ").trim();
                    if(text){
                        out.push(text);
                    }
                }
                return out;
            }catch(e){
                return [];
            }
        },
        extractQuestions: function(schema){
            if(!schema || schema.pageType === "none" || !schema.question){
                return [];
            }
            var q = schema.question;
            var roots = [];
            try{
                if(schema.pageType === "exam-single"){
                    var one = q.list ? document.querySelector(q.list) : null;
                    roots = one ? [one] : [document];
                }else{
                    roots = Array.prototype.slice.call(document.querySelectorAll(q.list || schema.detect || ""));
                }
            }catch(e){
                return [];
            }
            var result = [];
            for(var i=0;i<roots.length;i++){
                var root = roots[i] || document;
                var item = {
                    index: this.pickText(root, q.index) || String(i + 1),
                    type: this.pickText(root, q.type) || "",
                    text: this.pickText(root, q.text) || "",
                    options: this.pickList(root, q.options)
                };
                if(!item.text && !item.options.length){
                    continue;
                }
                result.push(item);
            }
            return result;
        },
        formatQuestionsForAI: function(questions){
            var lines = [
                this.isExplainEnabled()
                    ? "请解答下列从网页解析出的题目，严格按指定格式输出，每题必须包含 A 和 E。"
                    : "请解答下列从网页解析出的题目，严格按指定格式输出，只给答案不要解析。",
                ""
            ];
            (questions || []).forEach(function(q, i){
                lines.push((i + 1) + ". ["+(q.type || "未知题型")+"] #"+q.index);
                lines.push("题干：" + (q.text || ""));
                if(q.options && q.options.length){
                    lines.push("选项：");
                    q.options.forEach(function(opt){
                        lines.push("- " + opt);
                    });
                }
                lines.push("");
            });
            return lines.join("\n");
        },
        parseAnswerBlocks: function(text){
            var blocks = [];
            var src = text || "";
            var re = /#(\d+)\s+(\S+)[^\n]*\n(?:Q[:：]\s*([\s\S]*?)\n)?A[:：]\s*([\s\S]*?)(?:\n(?:E[:：]|解析[:：])\s*([\s\S]*?))?(?:\n---+|$)/g;
            var match;
            while((match = re.exec(src))){
                blocks.push({
                    index: match[1],
                    type: match[2],
                    question: (match[3] || "").trim(),
                    answer: (match[4] || "").trim(),
                    explain: (match[5] || "").trim()
                });
            }
            return blocks;
        }
    };

    MyPage.prototype.initMenu = function(show){
        let $ = this.$,menu = this.menu;
        // $(shadowContent.querySelector("#x_set"))[0].parentNode.remove()
        

        /**
        * MosoteachHelper CSS
        */
        const styleTag = `
            #${menu.id}{
                --meto-primary: #6366f1;
                --meto-primary-dark: #4f46e5;
                --meto-cyan: #06b6d4;
                --meto-text: #172033;
                --meto-muted: #68738a;
                --meto-border: rgba(148, 163, 184, 0.28);
                --meto-surface: rgba(255, 255, 255, 0.96);
                color: var(--meto-text);
                display: ${GM_getValue("is_hide")?'none':show};
                font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
                font-size: 13px;
                line-height: 1.5;
                position: fixed;
                pointer-events: none;
                left: ${menu.pos.x}px;
                top: ${menu.pos.y}px;
                z-index: 2147483646;
            }
            #${menu.id} #zhu_${menu.id}{
                display: flex;
                align-items: center;
                flex-wrap: wrap;
                gap: 6px;
                max-width: min(400px, calc(100vw - 20px));
                pointer-events: auto;
            }
            #${menu.id} #zhu_${menu.id} button[disabled]{
                color: white !important;
                background-color: rgb(188, 188, 188) !important;
            }
            #${menu.id} #zhu_${menu.id} button{
                float: left;
                margin: 25px 2px;
                padding: 4px 8px;
                border: none;
                border-radius: 50px;
                background-color: #8888ff;
                color: #fff;
                font-size: 12px;
                font-weight: bold;
                letter-spacing: 1px;
                cursor: pointer;
                position: relative;
                transform-style: preserve-3d;
                transition: ease-in-out 2s;
            }
            #${menu.id} #zhu_${menu.id} button:hover{
                transform: rotateX(360deg);
            }
            #${menu.id} #zhu_${menu.id} button::before,
            #${menu.id} #zhu_${menu.id} button::after{
                content: "";
                border: .8px solid #fff;
                border-radius: 50px;
                position: absolute;
                top: 1px;
                left: 1px;
                right: 1px;
                bottom: 1px;
                transform-style: preserve-3d;
                transform: perspective(1000px) translateZ(5px);
            }
            #${menu.id} #zhu_${menu.id} button::after{
                transform: perspective(1000px) translateZ(-5px);
            }
            #${menu.id} #zhu_${menu.id} button span{
                display: block;
                transform-style: preserve-3d;
                transform: perspective(500px) translateZ(8px);
            }
            #${menu.id} .drawer{
                position: relative;
                display: none;
                width: 304px;
                max-width: calc(100vw - 20px);
                max-height: min(500px, calc(100vh - 24px));
                margin: 7px 0 0;
                overflow: auto;
                box-sizing: border-box;
                color: var(--meto-text);
                text-align: left;
                background: var(--meto-surface);
                border: 1px solid rgba(255,255,255,0.85);
                border-radius: 14px;
                box-shadow: 0 12px 36px rgba(30, 41, 59, 0.2), 0 2px 8px rgba(30, 41, 59, 0.07);
                backdrop-filter: blur(18px);
                -webkit-backdrop-filter: blur(18px);
                pointer-events: auto;
                scrollbar-width: thin;
                scrollbar-color: #cbd5e1 transparent;
                z-index: 199;
            }
            #${menu.id} .drawer::-webkit-scrollbar{ width: 6px; }
            #${menu.id} .drawer::-webkit-scrollbar-thumb{
                background: #cbd5e1;
                border-radius: 999px;
            }
            #${menu.id} #set{
                padding: 12px;
                overflow: visible;
            }
            #${menu.id} .drawer-header{
                display: flex;
                flex-direction: column;
                align-items: stretch;
                gap: 6px;
                margin-bottom: 9px;
                padding: 0 1px;
            }
            #${menu.id} .header-title-row{
                display: flex;
                align-items: center;
                justify-content: space-between;
            }
            #${menu.id} .header-actions{
                display: flex;
                align-items: center;
                gap: 6px;
            }
            #${menu.id} .header-title{
                display: flex;
                align-items: baseline;
                gap: 7px;
            }
            #${menu.id} .drawer-header strong{
                color: var(--meto-text);
                font-size: 15px;
                line-height: 1.3;
                letter-spacing: .2px;
            }
            #${menu.id} .header-title-row span{
                color: var(--meto-muted);
                font-size: 10px;
                font-weight: 500;
            }
            #${menu.id} .meto-tips-ticker{
                display: flex;
                align-items: center;
                gap: 6px;
                height: 26px;
                padding: 0 7px;
                overflow: hidden;
                color: #5b21b6;
                font-size: 10px;
                line-height: 26px;
                background: linear-gradient(90deg, #f5f3ff, #eef8ff);
                border: 1px solid #ddd6fe;
                border-radius: 7px;
                cursor: pointer;
                user-select: none;
            }
            #${menu.id} .meto-tips-ticker::before{
                content: "TIP";
                flex: none;
                padding: 1px 4px;
                color: #fff;
                font-size: 8px;
                font-weight: 800;
                letter-spacing: .4px;
                line-height: 1.4;
                background: linear-gradient(135deg, var(--meto-primary), var(--meto-cyan));
                border-radius: 4px;
            }
            #${menu.id} .meto-tips-viewport{
                flex: 1;
                min-width: 0;
                overflow: hidden;
            }
            #${menu.id} .meto-tips-track{
                display: inline-flex;
                width: max-content;
                animation: meto-tips-marquee 45s linear infinite;
            }
            #${menu.id} .meto-tips-ticker:hover .meto-tips-track{
                animation-play-state: paused;
            }
            #${menu.id} .meto-tips-item{
                flex: none;
                padding-right: 48px;
                white-space: nowrap;
            }
            @keyframes meto-tips-marquee{
                from { transform: translateX(0); }
                to { transform: translateX(-50%); }
            }
            #${menu.id} .meto-tips-all{
                display: none;
                flex: 1 1 100%;
                min-width: 0;
                margin: 2px 0 0;
                padding: 0;
                list-style: none;
            }
            #${menu.id} .meto-tips-ticker.expanded{
                height: auto;
                align-items: flex-start;
                flex-wrap: wrap;
                padding: 5px 7px;
                line-height: 1.45;
                overflow: visible;
            }
            #${menu.id} .meto-tips-ticker.expanded::before{
                content: "全部技巧";
                margin-top: 1px;
            }
            #${menu.id} .meto-tips-ticker.expanded .meto-tips-viewport{
                display: none;
            }
            #${menu.id} .meto-tips-ticker.expanded .meto-tips-track{
                animation-play-state: paused;
            }
            #${menu.id} .meto-tips-ticker.expanded .meto-tips-all{
                display: flex;
                flex-direction: column;
                gap: 5px;
            }
            #${menu.id} .meto-tips-all li{
                position: relative;
                padding-left: 16px;
                color: #5b21b6;
                line-height: 1.45;
                white-space: pre-line;
                overflow-wrap: anywhere;
            }
            #${menu.id} .meto-tips-all li::before{
                content: attr(data-n);
                position: absolute;
                left: 0;
                color: var(--meto-primary);
                font-weight: 700;
            }
            #${menu.id} .account-row,
            #${menu.id} .search-row{
                display: grid;
                gap: 6px;
                align-items: center;
                padding: 6px 8px;
                background: #f8fafc;
                border: 1px solid var(--meto-border);
                border-radius: 10px;
            }
            #${menu.id} .account-row{
                grid-template-columns: 22px minmax(0, 1fr) auto auto;
            }
            #${menu.id} .search-row{
                grid-template-columns: 22px minmax(0, 1fr) auto auto;
                margin-top: 7px;
                background: #fff;
                border-color: rgba(99, 102, 241, 0.22);
                box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.06);
            }
            #${menu.id} .search-row.drag-over{
                background: #ecfeff;
                border-color: rgba(6, 182, 212, 0.55);
                box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.16);
            }
            #${menu.id} .field-icon{
                color: var(--meto-muted);
                font-size: 16px;
                text-align: center;
            }
            #${menu.id} .drawer input{
                min-width: 0;
                width: 100%;
                height: 27px;
                padding: 0;
                color: var(--meto-text);
                font: inherit;
                font-size: 13px;
                background: transparent;
                border: 0;
                border-radius: 0;
                outline: 0;
                box-sizing: border-box;
            }
            #${menu.id} .drawer input::placeholder{ color: #9aa4b5; }
            #${menu.id} .drawer button{
                height: 28px;
                min-width: 45px;
                padding: 0 9px;
                color: #475569;
                font-family: inherit;
                font-size: 12px;
                font-weight: 600;
                white-space: nowrap;
                background: #fff;
                border: 1px solid #dbe2ea;
                border-radius: 7px;
                cursor: pointer;
                transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
            }
            #${menu.id} .drawer button:hover{
                color: var(--meto-primary-dark);
                background: #f5f3ff;
                border-color: #c7d2fe;
                box-shadow: 0 4px 10px rgba(99, 102, 241, 0.12);
                transform: translateY(-1px);
            }
            #${menu.id} .drawer button:active{ transform: translateY(0); }
            #${menu.id} .drawer button[disabled]{
                color: #94a3b8 !important;
                background: #e2e8f0 !important;
                border-color: #e2e8f0 !important;
                box-shadow: none !important;
                cursor: not-allowed;
                transform: none;
            }
            #${menu.id} .drawer .primary-btn{
                color: #fff;
                background: linear-gradient(135deg, var(--meto-primary), var(--meto-primary-dark));
                border-color: transparent;
            }
            #${menu.id} .drawer .primary-btn:hover{
                color: #fff;
                background: linear-gradient(135deg, #7375f4, var(--meto-primary));
            }
            #${menu.id} .drawer .ai-btn{
                color: #fff;
                background: linear-gradient(135deg, var(--meto-cyan), #2563eb);
                border-color: transparent;
            }
            #${menu.id} .drawer .ai-btn:hover{
                color: #fff;
                background: linear-gradient(135deg, #22c5dd, #3b82f6);
            }
            #${menu.id} .drawer .donate-btn{
                color: #fff;
                background: linear-gradient(135deg, #ff6b6b, #f43f5e);
                border-color: transparent;
                box-shadow: 0 3px 8px rgba(244,63,94,.28);
            }
            #${menu.id} .drawer .donate-btn:hover{
                color: #fff;
                background: linear-gradient(135deg, #ff7a65, #e11d48);
                border-color: transparent;
                box-shadow: 0 5px 12px rgba(244,63,94,.35);
            }
            #${menu.id} #x_settings{
                display: flex;
                align-items: center;
                justify-content: center;
                min-width: 28px;
                width: 28px;
                height: 28px;
                padding: 0;
                color: #64748b;
                font-size: 14px;
                background: #fff;
                border-radius: 7px;
            }
            #${menu.id} .drawer .parse-btn{
                min-width: 45px;
                height: 28px;
                padding: 0 9px;
                color: #fff;
                background: linear-gradient(135deg, #8b5cf6, var(--meto-primary));
                border-color: transparent;
            }
            #${menu.id} .drawer .parse-btn:hover{
                color: #fff;
                background: linear-gradient(135deg, #a78bfa, #6366f1);
            }
            #${menu.id} .drawer-footer{
                display: flex;
                align-items: center;
                justify-content: space-between;
                gap: 8px;
                margin-top: 9px;
                padding-top: 8px;
                color: var(--meto-muted);
                font-size: 11px;
                border-top: 1px solid #edf0f4;
            }
            #${menu.id} .footer-links{
                display: flex;
                gap: 7px;
                white-space: nowrap;
            }
            #${menu.id} a{
                color: var(--meto-primary-dark);
                text-decoration: none;
            }
            #${menu.id} a:hover{ text-decoration: underline; }
            #${menu.id} #x_set{
                position: relative;
                z-index: 200;
                width: 48px;
                height: 48px;
                margin: 1px 2px 3px;
                border: 3px solid rgba(255,255,255,.95);
                border-radius: 50%;
                background: url(${GM_getValue("userimg") ? GM_getValue("userimg"):"https://i.jpg.dog/8a4f4bd4c5ea7b1eff20a2978885f2b1.jpeg"});
                background-color: #eef2ff;
                background-position: center;
                background-size: cover;
                box-shadow: 0 8px 24px rgba(79, 70, 229, .3);
                cursor: grab;
                pointer-events: auto;
                flex: 0 0 auto;
                animation: change 3s linear 0s infinite;
                transition: box-shadow .2s ease;
            }
            #${menu.id} #x_set:hover{
                box-shadow: 0 12px 28px rgba(79, 70, 229, .36);
            }
            #${menu.id} #x_set:active{
                cursor: grabbing;
            }
            #${menu.id} #vip_badge{
                position: absolute;
                left: 50%;
                bottom: -7px;
                transform: translateX(-50%);
                min-width: 35px;
                height: 15px;
                padding: 0 4px;
                color: #fff;
                display: flex;
                align-items: center;
                justify-content: center;
                background: #334155;
                border: 2px solid #fff;
                border-radius: 999px;
                box-shadow: 0 3px 8px rgba(15,23,42,.24);
                cursor: pointer;
                pointer-events: auto;
                z-index: 201;
            }
            #${menu.id} #vip_badge span{
                font-size: 8px;
                font-weight: 800;
                letter-spacing: .6px;
            }
            #${menu.id} #vip_badge.svip{
                color: #7c2d12;
                background: linear-gradient(135deg, #fde68a, #f59e0b);
            }
            #${menu.id} #vip_badge.free{
                color: #fff;
                background: linear-gradient(135deg, #64748b, #334155);
            }
            @keyframes change {
                0% { border: solid 2px #333; }
                25% { border: solid 2px #f60; }
                50% { border: solid 2px #f00; }
                75% { border: solid 2px #1ab558; }
                100% { border: solid 2px #333; }
            }
            @media (prefers-reduced-motion: reduce){
                #${menu.id} *, #${menu.id} *::before, #${menu.id} *::after{
                    animation-duration: .01ms !important;
                    animation-iteration-count: 1 !important;
                    transition-duration: .01ms !important;
                }
                #${menu.id} .meto-tips-track{
                    animation: none !important;
                    transform: none !important;
                }
            }
            #${menu.id} #aner{
                padding: 10px;
                overflow-wrap: anywhere;
                line-height: 1.55;
            }
            #${menu.id} #aner p{
                margin: 0;
                color: var(--meto-muted);
                text-align: center;
            }
            #${menu.id} #aner strong{ color: var(--meto-text); }
            #${menu.id} #aner hr{
                height: 1px;
                margin: 12px 0;
                background: #e8edf3;
                border: 0;
            }
            #${menu.id} .welcome-view{ background:linear-gradient(155deg,rgba(245,243,255,.98),rgba(240,249,255,.98)); }
            #${menu.id} .meto-welcome-card{ overflow:hidden; background:#fff; border:1px solid #e1e7f2; border-radius:10px; box-shadow:0 3px 10px rgba(79,70,229,.07); }
            #${menu.id} .meto-welcome-header{ display:flex; align-items:center; gap:8px; padding:10px; background:linear-gradient(135deg,#f5f3ff,#eef8ff); border-bottom:1px solid #e6eaf2; }
            #${menu.id} .meto-welcome-icon{ display:flex; align-items:center; justify-content:center; width:28px; height:28px; font-size:16px; background:#fff; border-radius:8px; box-shadow:0 2px 6px rgba(79,70,229,.12); }
            #${menu.id} .meto-welcome-header div{ display:flex; min-width:0; flex:1; flex-direction:column; }
            #${menu.id} .meto-welcome-header strong{ font-size:12px; line-height:1.4; }
            #${menu.id} .meto-welcome-header div span{ color:var(--meto-muted); font-size:10px; }
            #${menu.id} .meto-welcome-header em{ padding:2px 5px; color:var(--meto-primary-dark); font-size:9px; font-style:normal; background:#fff; border:1px solid #ddd6fe; border-radius:5px; }
            #${menu.id} .meto-welcome-notice{ margin:8px 9px 0; padding:6px 8px; color:#6d28d9; font-size:11px; text-align:center; background:#f5f3ff; border-radius:7px; }
            #${menu.id} .meto-welcome-tips{ display:grid; grid-template-columns:1fr 1fr; gap:6px; padding:8px 9px 9px; }
            #${menu.id} .meto-welcome-tips > div{ display:flex; min-width:0; align-items:center; gap:5px; padding:7px; background:#f8fafc; border:1px solid #edf0f4; border-radius:7px; }
            #${menu.id} .meto-welcome-tips > div:nth-child(n+3){ grid-column:1 / -1; }
            #${menu.id} .meto-welcome-tips > div > span{ width:20px; color:var(--meto-primary); font-size:14px; font-weight:700; text-align:center; }
            #${menu.id} .meto-welcome-tips p{ display:flex; min-width:0; margin:0; flex-direction:column; text-align:left; }
            #${menu.id} .meto-welcome-tips p strong{ color:#334155; font-size:10px; line-height:1.35; }
            #${menu.id} .meto-welcome-tips p small{ overflow:hidden; color:#8490a4; font-size:9px; line-height:1.35; white-space:nowrap; text-overflow:ellipsis; }
            #${menu.id} .meto-welcome-tips kbd{ padding:1px 3px; color:#475569; font:600 8px/1.4 inherit; background:#fff; border:1px solid #cbd5e1; border-bottom-width:2px; border-radius:4px; }
            #${menu.id} .meto-welcome-tips b{ color:#94a3b8; font-size:8px; }
            #${menu.id} .ai-result-view{ background: linear-gradient(160deg, rgba(238,242,255,.98), rgba(255,255,255,.98)); }
            #${menu.id} .meto-ai-card{ overflow:hidden; background:#fff; border:1px solid #dfe5f5; border-radius:10px; box-shadow:0 3px 10px rgba(79,70,229,.08); }
            #${menu.id} .meto-ai-header{ display:flex; align-items:center; gap:7px; padding:8px 10px; background:linear-gradient(135deg,#f5f3ff,#eef8ff); border-bottom:1px solid #e5e9f3; }
            #${menu.id} .meto-ai-icon{ display:inline-flex; align-items:center; justify-content:center; width:24px; height:20px; color:#fff; font-size:9px; font-weight:800; letter-spacing:.5px; background:linear-gradient(135deg,var(--meto-primary),var(--meto-cyan)); border-radius:6px; }
            #${menu.id} .meto-ai-header strong{ font-size:12px; }
            #${menu.id} .meto-ai-status{ margin-left:auto; color:var(--meto-primary); font-size:10px; }
            #${menu.id} .meto-ai-status.done{ color: #059669; }
            #${menu.id} .meto-ai-status.error{ color: #dc2626; }
            #${menu.id} .meto-ai-content{ min-height:64px; padding:11px; color:#263247; font-size:12px; line-height:1.7; white-space:pre-wrap; overflow-wrap:anywhere; }
            #${menu.id} .meto-ai-content button{ height:24px; min-width:38px; margin:2px 3px; padding:0 7px; color:var(--meto-primary-dark); font-size:11px; }
            #${menu.id} .meto-result-summary{ position:sticky; top:-10px; display:flex; align-items:center; justify-content:space-between; margin:-10px -10px 8px; padding:9px 11px; background:rgba(255,255,255,.96); border-bottom:1px solid #e8edf3; backdrop-filter:blur(8px); -webkit-backdrop-filter:blur(8px); z-index:2; }
            #${menu.id} .meto-result-summary strong{ font-size: 13px; }
            #${menu.id} .meto-result-summary span{ color:var(--meto-muted); font-size:11px; }
            #${menu.id} .meto-result-item{ margin-top:7px; overflow:hidden; background:#fff; border:1px solid #e2e8f0; border-radius:10px; box-shadow:0 2px 6px rgba(15,23,42,.04); }
            #${menu.id} .meto-result-section{ display:grid; grid-template-columns:34px minmax(0,1fr); gap:7px; padding:9px; }
            #${menu.id} .meto-answer-section{ background:#f8fafc; border-top:1px solid #edf1f5; }
            #${menu.id} .meto-result-label{ align-self:start; padding:2px 0; color:#64748b; font-size:10px; font-weight:700; text-align:center; background:#eef2ff; border-radius:5px; }
            #${menu.id} .meto-answer-section .meto-result-label{ color:#047857; background:#ecfdf5; }
            #${menu.id} .meto-result-content{ min-width:0; color:#263247; font-size:12px; line-height:1.65; white-space:pre-wrap; }
            #${menu.id} .meto-empty-state, #${menu.id} .meto-searching{ padding:24px 10px; color:var(--meto-muted); text-align:center; }
            #${menu.id} .meto-answer-btn{ display:inline-block; margin:0; color:var(--meto-primary-dark); font-weight:600; cursor:pointer; }
            #${menu.id} .meto-correct-btn{ height:24px; min-width:38px; margin:4px 0 0 6px; padding:0 7px; font-size:11px; }
            #${menu.id} .meto-user-ans-tip{ color:#d97706; }
            #${menu.id} #settings_modal{
                position: fixed;
                inset: 0;
                display: none;
                background: rgba(15, 23, 42, .48);
                backdrop-filter: blur(3px);
                -webkit-backdrop-filter: blur(3px);
                pointer-events: auto;
                z-index: 2147483647;
            }
            #${menu.id} #settings_modal .modal-panel{
                position: absolute;
                left: 50%;
                top: 50%;
                width: 360px;
                max-width: calc(100vw - 32px);
                max-height: calc(100vh - 32px);
                overflow: auto;
                padding: 18px;
                box-sizing: border-box;
                background: #fff;
                border: 1px solid rgba(255,255,255,.8);
                border-radius: 16px;
                box-shadow: 0 24px 64px rgba(15, 23, 42, .28);
                pointer-events: auto;
                transform: translate(-50%,-50%);
            }
            #${menu.id} #settings_modal .modal-title{
                margin-bottom: 14px;
                font-size: 17px;
                font-weight: 700;
            }
            #${menu.id} #settings_modal .modal-panel .row{ margin: 12px 0; }
            #${menu.id} #settings_modal .modal-panel .row label{
                display: block;
                margin-bottom: 6px;
                color: #475569;
                font-size: 13px;
                font-weight: 600;
            }
            #${menu.id} #settings_modal .modal-panel .row input,
            #${menu.id} #settings_modal .modal-panel .row select,
            #${menu.id} #settings_modal .modal-panel .row textarea{
                width: 100%;
                height: 38px;
                padding: 0 10px;
                box-sizing: border-box;
                color: var(--meto-text);
                background: #f8fafc;
                border: 1px solid #dbe2ea;
                border-radius: 9px;
                outline: 0;
            }
            #${menu.id} #settings_modal .modal-panel .row textarea{
                height: auto;
                min-height: 120px;
                padding: 8px 10px;
                font-family: ui-monospace, Consolas, monospace;
                font-size: 11px;
                line-height: 1.45;
                resize: vertical;
            }
            #${menu.id} #settings_modal .modal-panel .row input:focus,
            #${menu.id} #settings_modal .modal-panel .row select:focus,
            #${menu.id} #settings_modal .modal-panel .row textarea:focus{
                border-color: var(--meto-primary);
                box-shadow: 0 0 0 3px rgba(99,102,241,.12);
            }
            #${menu.id} #settings_modal .modal-panel .row.check-row label{
                display: flex;
                align-items: center;
                gap: 8px;
                margin-bottom: 8px;
                font-weight: 600;
                cursor: pointer;
            }
            #${menu.id} #settings_modal .modal-panel .row.check-row input[type="checkbox"]{
                width: 16px;
                height: 16px;
                margin: 0;
                padding: 0;
                flex: none;
                accent-color: var(--meto-primary);
            }
            #${menu.id} #settings_schema_host{
                margin-left: 6px;
                color: var(--meto-muted);
                font-size: 11px;
                font-weight: 500;
            }
            #${menu.id} .meto-ai-warn{
                padding: 16px 12px 14px;
                color: #334155;
                text-align: center;
            }
            #${menu.id} .meto-ai-warn p{
                margin: 0 0 12px;
                font-size: 12px;
                line-height: 1.6;
            }
            #${menu.id} .meto-ai-warn-actions{
                display: flex;
                justify-content: center;
                gap: 8px;
            }
            #${menu.id} .meto-parsed-list{
                display: flex;
                flex-direction: column;
                gap: 8px;
                padding: 10px;
            }
            #${menu.id} .meto-parsed-item{
                padding: 8px 9px;
                background: #f8fafc;
                border: 1px solid #edf1f5;
                border-radius: 8px;
            }
            #${menu.id} .meto-parsed-item header{
                display: flex;
                align-items: center;
                gap: 6px;
                margin-bottom: 6px;
            }
            #${menu.id} .meto-parsed-item header em{
                min-width: 22px;
                padding: 1px 5px;
                color: var(--meto-primary-dark);
                font-size: 11px;
                font-style: normal;
                font-weight: 700;
                text-align: center;
                background: #eef2ff;
                border-radius: 5px;
            }
            #${menu.id} .meto-parsed-item header span{
                color: var(--meto-muted);
                font-size: 11px;
            }
            #${menu.id} .meto-parsed-text{
                color: #263247;
                font-size: 12px;
                line-height: 1.6;
                white-space: pre-wrap;
                overflow-wrap: anywhere;
            }
            #${menu.id} .meto-parsed-options{
                margin: 6px 0 0;
                padding-left: 18px;
                color: #475569;
                font-size: 11px;
                line-height: 1.55;
            }
            #${menu.id} .meto-parsed-answer{
                display: grid;
                grid-template-columns: 34px minmax(0,1fr);
                gap: 7px;
                margin-top: 7px;
                padding-top: 7px;
                border-top: 1px solid #edf1f5;
            }
            #${menu.id} .meto-parsed-answer-label{
                align-self: start;
                padding: 2px 0;
                color: #047857;
                font-size: 10px;
                font-weight: 700;
                text-align: center;
                background: #ecfdf5;
                border-radius: 5px;
            }
            #${menu.id} .meto-parsed-answer-text{
                min-width: 0;
                color: #047857;
                font-size: 12px;
                line-height: 1.6;
                white-space: pre-wrap;
                overflow-wrap: anywhere;
            }
            #${menu.id} .meto-parsed-item:not(.has-answer) .meto-parsed-answer-text{
                color: var(--meto-muted);
            }
            #${menu.id} .meto-parsed-explain{
                display: grid;
                grid-template-columns: 34px minmax(0,1fr);
                gap: 7px;
                margin-top: 7px;
                padding-top: 7px;
                border-top: 1px dashed #edf1f5;
            }
            #${menu.id} .meto-parsed-explain-label{
                align-self: start;
                padding: 2px 0;
                color: #6d28d9;
                font-size: 10px;
                font-weight: 700;
                text-align: center;
                background: #f5f3ff;
                border-radius: 5px;
            }
            #${menu.id} .meto-parsed-explain-text{
                min-width: 0;
                color: #5b21b6;
                font-size: 12px;
                line-height: 1.6;
                white-space: pre-wrap;
                overflow-wrap: anywhere;
            }
            #${menu.id} .meto-parsed-item:not(.has-explain) .meto-parsed-explain-text{
                color: var(--meto-muted);
            }
            #${menu.id} .meto-ai-content.silent:empty{
                display: none;
            }
            #${menu.id} #settings_modal .modal-panel .actions{
                display: flex;
                justify-content: flex-end;
                gap: 8px;
                margin-top: 18px;
            }
            #${menu.id} #settings_modal .actions button{
                height: 34px;
                padding: 0 16px;
                font-family: inherit;
                font-weight: 600;
                border: 1px solid #dbe2ea;
                border-radius: 9px;
                cursor: pointer;
            }
            #${menu.id} #settings_save{
                color: #fff;
                background: var(--meto-primary);
                border-color: var(--meto-primary) !important;
            }
            `;

        let $menu =
            `
            <div id='${menu.id}'>
                <div id ="zhu_${menu.id}" >
                    <div id="x_set">
                        <div id="vip_badge"><span>FREE</span></div>
                    </div>
                </div>
                <div class= "drawer" id="set">
                    <div class="drawer-header">
                        <div class="meto-tips-ticker" id="meto_tips_ticker" role="button" tabindex="0" title="点击查看全部技巧" aria-expanded="false">
                            <div class="meto-tips-viewport">
                                <div class="meto-tips-track">
                                    <span class="meto-tips-item">标题栏「解析」会识别整页试卷并智能作答，搜索框只负责单题提问</span>
                                </div>
                            </div>
                        </div>
                        <div class="header-title-row">
                            <div class="header-title">
                                <strong>大学摆烂神器</strong>
                                <span>v${this.version}</span>
                            </div>
                            <div class="header-actions">
                                <button id="x_parse" class="parse-btn" title="AI解析整页试卷并智能作答" aria-label="解析整页试卷">AI解析</button>
                                <button id="x_settings" title="基本设置" aria-label="基本设置">⚙</button>
                            </div>
                        </div>
                    </div>
                    <div class="account-row">
                        <span class="field-icon">🦄</span>
                        <input id = "tiku_user" readonly="readonly" value="未获取到用户名,请刷新重试" />
                        ${GM_getValue("ti_uid")?`<button class="secondary-btn" onclick="GM_setValue('ti_uid','');confirm('确认退出') && location.reload()">退出</button>`:`<button class="secondary-btn" onclick="window.open('${this.ChatIP}/#/activate', 'Meto登陆');">登录</button>`}
                        <button id="x_charge" class="donate-btn" onclick="window.open('${this.ShopIP}?url=d.metodt.com&base=/buy/3', 'MeTo赞赏');">赞赏</button>
                    </div>
                    <div class="search-row">
                        <span class="field-icon">🔍</span>
                        <input id = "find_input" placeholder="提问或粘贴/拖入图片" title="可输入文字，也可粘贴或拖入题目图片，识别后手动点 MT 搜或 AI 搜。整页试卷请点右上角「解析」" />
                        <button id="x_find" class="primary-btn">MT 搜</button>
                        <button id="x_AIfind" class="ai-btn">AI 搜</button>
                    </div>
                    <div class="drawer-footer">
                        <span>免费开源 · 感谢支持</span>
                        <div class="footer-links">
                            <a target="_blank" href = "https://pd.qq.com/s/7hrwqmix1">QQ 频道</a>
                            <a target="_blank" href = "https://mp.weixin.qq.com/s/jPjrajPpzXGSYDGDmPVpAA">公众号</a>
                        </div>
                    </div>
                </div>
                <div class= "drawer" id="aner">
                    <p class="loading-tip">
                        正在获取试卷中，请稍等
                    </p>
                
                </div>
                <div id="settings_modal">
                    <div class="modal-panel">
                        <div class="modal-title">基本设置</div>
                        <div class="row">
                            <label for="settings_video_spend">视频速率 <a target="_blank" href="${this.config.HelpIP}/docs/question#为什么没有倍速功能">❓︎</a></label>
                            <input id="settings_video_spend" type="number" step="0.1" min="0" />
                        </div>
                        <div class="row">
                            <label for="settings_ai_model">AI模型 <a target="_blank" href="${this.config.HelpIP}/chat/pricing#-ai模型定价">❓︎</a></label>
                            <select id="settings_ai_model">
                                <option value="gpt-6-astra">gpt-6-astra</option>
                                <option value="gpt-5.4-nano">gpt-5.4-nano</option>
                                <option value="gpt-5.6-luna">gpt-5.6-luna🔥</option>
                                <option value="gpt-5.6-sol">gpt-5.6-sol</option>
                            </select>
                        </div>
                        <div class="row check-row">
                            <label for="settings_ai_explain">
                                <input id="settings_ai_explain" type="checkbox" />
                                AI 搜索提供解析
                            </label>
                        </div>
                        <div class="row check-row">
                            <label for="settings_ocr_auto">
                                <input id="settings_ocr_auto" type="checkbox" />
                                图片识别后自动搜索
                            </label>
                            <select id="settings_ocr_auto_mode">
                                <option value="mt">MT 搜</option>
                                <option value="ai">AI 搜</option>
                            </select>
                        </div>
                        <div class="row">
                            <label for="settings_page_schemas">页面解析规则 <small id="settings_schema_host"></small></label>
                            <textarea id="settings_page_schemas" rows="6" placeholder="当前域名尚未保存规则"></textarea>
                        </div>
                        <div class="actions">
                            <button id="settings_cancel">取消</button>
                            <button id="settings_save">保存</button>
                        </div>
                    </div>
                </div>
            </div>
        `;
        
        // 使用自定义元素
        const hostElement = $("html")[0].appendChild(document.createElement('div'));
        let originalAttachShadow = null;
        try {
            const iframe = document.createElement('iframe');
            iframe.style.display = 'none';
            document.documentElement.appendChild(iframe);
            originalAttachShadow = iframe.contentWindow.Element.prototype.attachShadow;
            document.documentElement.removeChild(iframe);
        } catch (e) {
            console.log("方案1失败:", e.message);
        }
        
        if (!originalAttachShadow) {
            try {
                originalAttachShadow = Element.prototype.attachShadow;
            } catch (e) {
                alert("脚本启动异常", e.message);
            }
        }
        const shadowRoot = originalAttachShadow.call(hostElement, { mode: 'closed' });
        
        // 创建样式元素并将样式添加到影子根节点中
        const stylesElement = document.createElement('style');
        stylesElement.textContent = styleTag;
        shadowRoot.appendChild(stylesElement);

        // 创建影子 DOM 中的内容
        shadowContent = document.createElement('div');
        shadowContent.innerHTML = $menu;
        this.shadowContent=shadowContent

        // 将影子元素添加到影子根节点中
        shadowRoot.appendChild(shadowContent);

        /* Initialize VIP badge label and click behavior */
        try{
            const tokenNum = GM_getValue("token_num") || 0;
            const badgeEl = $(shadowContent.querySelector("#vip_badge"));
            const labelEl = badgeEl.find("span");
            if(tokenNum > 20000){
                badgeEl.addClass("svip").removeClass("free");
                labelEl.text("SVIP");
            }else{
                badgeEl.addClass("free").removeClass("svip");
                labelEl.text("FREE");
            }
            badgeEl.on("mousedown", (e)=>{
                e.stopPropagation();
            });
            badgeEl.on("click", (e)=>{
                e.stopPropagation();
                window.open(this.ChatIP+"/#/activate", "MetoChat");
            });
        }catch(e){
            console.log("vip badge init error", e);
        }

        try{
            const tipTexts = [
                "新增全页AI解析功能，智能解析页面格式一键搜索题目和答案可选题目解析哦",
                "Shift + ↑ 开启截图识字，框选题目即可识别，Shift + ↓ 或 Esc 可关闭截图识字",
                "脚本菜单可隐藏面板、延迟交卷或重置脚本，脚本多开会导致功能异常",
                "按住头像拖动面板，单击头像展开或收起，遇到异常情况请反馈频道或者公众号",
                "设置里可让识图后自动 MT 搜或 AI 搜，AI全页解析规则可以在频道里分享哦",
            ];
            const tipBox = shadowContent.querySelector("#meto_tips_ticker");
            const tipTrack = tipBox && tipBox.querySelector(".meto-tips-track");
            if(tipBox && tipTrack){
                const joined = tipTexts.join("　　·　　");
                tipTrack.innerHTML = "";
                for(let i = 0; i < 2; i++){
                    const span = document.createElement("span");
                    span.className = "meto-tips-item";
                    if(i === 1) span.setAttribute("aria-hidden", "true");
                    span.textContent = joined;
                    tipTrack.appendChild(span);
                }
                const tipAll = document.createElement("ul");
                tipAll.className = "meto-tips-all";
                tipTexts.forEach(function(text, i){
                    const li = document.createElement("li");
                    li.setAttribute("data-n", String(i + 1));
                    li.textContent = text;
                    tipAll.appendChild(li);
                });
                tipBox.appendChild(tipAll);
                let tipExpanded = false;
                const setExpanded = function(on){
                    tipExpanded = !!on;
                    tipBox.classList.toggle("expanded", tipExpanded);
                    tipBox.setAttribute("aria-expanded", tipExpanded ? "true" : "false");
                    tipBox.title = tipExpanded ? "点击收起" : "点击查看全部技巧";
                };
                const toggleExpanded = function(){
                    setExpanded(!tipExpanded);
                };
                setExpanded(false);
                tipBox.addEventListener("click", toggleExpanded);
                tipBox.addEventListener("keydown", function(e){
                    if(e.key === "Enter" || e.key === " "){
                        e.preventDefault();
                        toggleExpanded();
                    }
                });
            }
        }catch(e){
            console.log("tips ticker init error", e);
        }

        GM_registerMenuCommand("基本设置",function(){
            div_set.toggle('active');
        });
        GM_registerMenuCommand(GM_getValue("is_hide") ? "显示脚本UI" : "隐藏脚本UI"  ,function(){
            GM_setValue("is_hide",!GM_getValue("is_hide"));
            GM_getValue("is_hide")?$(shadowContent).find('#'+menu.id).hide():$(shadowContent).find('#'+menu.id).show();
        });
        GM_registerMenuCommand(GM_getValue("is_wait") ? "开启延迟交卷" : "关闭延迟交卷（不建议）"  ,function(){
            GM_setValue("is_wait",!GM_getValue("is_wait"));
            location.reload();
        });
        GM_registerMenuCommand("重置脚本",function(){
            GM_setValue("overdue",1);
            GM_setValue("window.al_yun_xx",null);
            location.reload();
        });
        $(shadowContent).on('mousedown', '#x_set', function (e) {
            e.stopPropagation();
            window.my.arrowMove(e);//.target.parentNode.id
        });
        $(shadowContent).on('click', '#x_start', function () {
            window.my.start();
        });
        $(shadowContent).on('click', '#x_set', function (e) {
            if(e.currentTarget.dataset.metoDragged === "true"){
                e.currentTarget.dataset.metoDragged = "false";
                return;
            }
            if(document.querySelectorAll("#wzq").length>1 || document.querySelectorAll("#qptjb").length==1){
                alert("检测到您安装了多个不同版本的脚本\n导致脚本发生冲突\n请关闭除《"+GM_info.script.name+"》以外的脚本")
            }
            div_set.toggle('active');
            aner.hide("slow");
        });
        // $(document).on('click', '#x_charge', function () {
        //     aner.css("display","block")
        //     aner.text("");
        //     aner.append("充电地址：");

        // });
        $(shadowContent).on('click', '#x_find',async function () {
            const $btn = $(this);
            $btn.prop('disabled', true);
            let t = setTimeout(() => {
                $btn.prop('disabled', false);
            }, 3000);
            aner.removeClass("ai-result-view welcome-view").addClass("question-result-view").show("slow");
            aner.text("");
            
            if(find_input.value.length <6){
                aner.html('<div class="meto-empty-state">请输入至少 6 个字符后再搜索</div>');
                $btn.prop('disabled', false);
                clearTimeout(t)
                return;
            }
            aner.html('<div class="meto-searching">正在检索题库，请稍候…</div>');
            // problem = window.my.HtmlUtil.htmlDecode(text.value);
            // console.log(problem)
            await window.my.findproblem(find_input.value.replace(/   /g,"   ").substr(0,30))
            clearTimeout(t)
            $btn.prop('disabled', false);
            aner.text("");
            aner.append('<div class="meto-result-summary"><strong>搜索结果</strong><span>共 '+window.my.config.answer.rows.length+' 条</span></div>');
            window.my.config.answer.rows.forEach(row=>{
                const item = $('<section class="meto-result-item"></section>');
                item.append('<div class="meto-result-section"><span class="meto-result-label">题目</span><div class="meto-result-content">'+row.subject+'</div></div>');
                const answer = $('<div class="meto-result-section meto-answer-section"><span class="meto-result-label">答案</span><div class="meto-result-content"></div></div>');
                if(row.hideAnswer){
                    answer.find('.meto-result-content').append("<span class=\"meto-answer-btn\" data-problem-id=\""+row.problemId+"\">点击查看答案</span>");
                }else{
                    answer.find('.meto-result-content').text(row.answers.join(' '));
                }
                item.append(answer);
                aner.append(item);
            });
        });
        $(shadowContent).on('click', '.meto-answer-btn', async function () {
            const el = $(this);
            const pid = el.data('problem-id');
            el.text('加载中...');
            let ans = null;
            let user_ans = null;
            let createBy = null;
            try{
                const res = await window.my.upladApi('/tiku/api/v1/queryProblemAnswer', {
                    problemId: pid
                });
                console.log(res.json)
                if(res.result == "success"){
                    const d = res.json.results[0];
                    ans = d.answer;
                    user_ans = d.userAnswer;
                    createBy = d.createBy;
                    if(typeof ans === 'string'){
                        try{ ans = JSON.parse(ans); }catch(e){}
                    }
                }
            }catch(e){}
            let text = null;
            if(Array.isArray(ans)){
                text = ans.join(' ');
            }else if(typeof ans === 'string'){
                text = ans;
            }else{
                el.text('获取失败');
            }
            if(user_ans){
                el.replaceWith('<span class="meto-user-ans-tip">'+text+'<br/><strong>纠正答案：</strong>'+user_ans+'</span>'+
                               '<button class="meto-correct-btn" data-problem-id="'+pid+'" data-create-user="'+(createBy||'')+'">纠正</button>');
            }else if(text){
                el.replaceWith('<span>'+text+'</span>'+
                               '<button class="meto-correct-btn" data-problem-id="'+pid+'" data-create-user="'+(createBy||'')+'">纠正</button>');
            }
        });
        $(shadowContent).on('click', '.meto-correct-btn', async function () {
            const $btn = $(this);
            const pid = $btn.data('problem-id');
            const cu = $btn.data('create-user');
            const input = window.prompt('纠正答案通过审核后奖励5K Token，请输入纠正答案','');
            if(!input){ return; }
            $btn.prop('disabled', true).text('提交中...');
            try{
                const res = await window.my.upladApi('/tiku/api/v1/problemStatus', {
                    problemId: pid,
                    createUser: cu,
                    userAnswer: input,
                    status: "-1"
                });
                $btn.text('已提交');
            }catch(e){
                $btn.text('提交失败');
                $btn.prop('disabled', false);
            }
        });
        const escapeText = function(s){
            return window.my.HtmlUtil.htmlEncode(s || '');
        };
        const openAIView = function(){
            aner.removeClass("question-result-view welcome-view").addClass("ai-result-view").show("slow");
        };
        const renderAICard = function(title, statusText, bodyHtml){
            aner.html(
                '<section class="meto-ai-card">'+
                    '<div class="meto-ai-header"><span class="meto-ai-icon">AI</span><strong>'+escapeText(title)+'</strong><span class="meto-ai-status">'+escapeText(statusText||'')+'</span></div>'+
                    (bodyHtml || '<div class="meto-ai-content">正在思考，请稍候…</div>')+
                '</section>'
            );
            return {
                output: aner.find('.meto-ai-content'),
                status: aner.find('.meto-ai-status')
            };
        };
        const bindStreamUI = function(ui){
            const ensureOutput = function(){
                if(!ui.output.length){
                    aner.find('.meto-ai-card').append('<div class="meto-ai-content"></div>');
                    ui.output = aner.find('.meto-ai-content').last();
                }
                return ui.output;
            };
            return {
                onDelta: function(text){
                    ensureOutput().append(document.createTextNode(text || ''));
                    aner.scrollTop(aner.prop("scrollHeight"));
                },
                onHtml: function(html){
                    ensureOutput().append(html);
                },
                onStatus: function(text, kind){
                    ui.status.text(text || '');
                    ui.status.removeClass('done error');
                    if(kind) ui.status.addClass(kind);
                }
            };
        };
        const showTokenWarn = function(){
            aner.html(
                '<div class="meto-ai-warn">'+
                    '<p>首次分析将把当前页面的整页结构发给 AI，会消耗大量 Token。是否继续？</p>'+
                    '<div class="meto-ai-warn-actions">'+
                        '<button type="button" id="meto_ai_agree_scan" class="primary-btn">同意分析</button>'+
                        '<button type="button" id="meto_ai_cancel_scan" class="secondary-btn">取消</button>'+
                    '</div>'+
                '</div>'
            );
        };
        const showNoneFormat = function(msg){
            aner.html(
                '<div class="meto-ai-warn">'+
                    '<p>'+escapeText(msg || '未解析到有效题目')+'</p>'+
                    '<div class="meto-ai-warn-actions">'+
                        '<button type="button" id="meto_ai_retry_parse" class="primary-btn">二次解析</button>'+
                        '<button type="button" id="meto_ai_cancel_retry" class="secondary-btn">取消</button>'+
                    '</div>'+
                '</div>'
            );
        };
        const renderParsedQuestions = function(questions){
            let list = '<div class="meto-parsed-list">';
            questions.forEach(function(q, i){
                list += '<article class="meto-parsed-item" data-q-pos="'+(i+1)+'" data-q-index="'+escapeText(q.index)+'">';
                list += '<header><em>'+escapeText(q.index)+'</em><span>'+escapeText(q.type || '未知题型')+'</span></header>';
                list += '<div class="meto-parsed-text">'+escapeText(q.text)+'</div>';
                if(q.options && q.options.length){
                    list += '<ul class="meto-parsed-options">';
                    q.options.forEach(function(opt){
                        list += '<li>'+escapeText(opt)+'</li>';
                    });
                    list += '</ul>';
                }
                list += '<div class="meto-parsed-answer"><span class="meto-parsed-answer-label">答案</span><div class="meto-parsed-answer-text">等待作答…</div></div>';
                if(window.my.PageExam.isExplainEnabled()){
                    list += '<div class="meto-parsed-explain"><span class="meto-parsed-explain-label">解析</span><div class="meto-parsed-explain-text">等待解析…</div></div>';
                }
                list += '</article>';
            });
            list += '</div><div class="meto-ai-content silent"></div>';
            return renderAICard('已解析题目，正在作答', '生成中…', list);
        };
        const fillAnswerCards = function(buffer, final){
            const blocks = window.my.PageExam.parseAnswerBlocks(buffer);
            blocks.forEach(function(block){
                let item = aner.find('.meto-parsed-item[data-q-pos="'+block.index+'"]');
                if(!item.length){
                    item = aner.find('.meto-parsed-item[data-q-index="'+block.index+'"]');
                }
                if(!item.length){
                    return;
                }
                const box = item.find('.meto-parsed-answer-text');
                if(block.answer){
                    box.text(block.answer);
                    item.addClass('has-answer');
                }else if(!item.hasClass('has-answer')){
                    box.text(final ? '未返回答案' : '作答中…');
                }
                const explainBox = item.find('.meto-parsed-explain-text');
                if(explainBox.length){
                    if(block.explain){
                        explainBox.text(block.explain);
                        item.addClass('has-explain');
                    }else if(!item.hasClass('has-explain')){
                        explainBox.text(final ? '未返回解析' : '解析中…');
                    }
                }
            });
            if(final){
                aner.find('.meto-parsed-item').each(function(){
                    const item = $(this);
                    if(!item.hasClass('has-answer')){
                        item.find('.meto-parsed-answer-text').text('未返回答案');
                    }
                    if(item.find('.meto-parsed-explain-text').length && !item.hasClass('has-explain')){
                        item.find('.meto-parsed-explain-text').text('未返回解析');
                    }
                });
            }
        };
        let lastMatchedSchema = null;
        const streamAnswers = function(questions){
            const ui = renderParsedQuestions(questions);
            const streamUI = bindStreamUI(ui);
            let buffer = "";
            const finishAnswerUI = function(kind){
                fillAnswerCards(buffer, true);
                if(kind === 'error'){
                    aner.find('.meto-ai-header strong').text('作答失败');
                    return;
                }
                aner.find('.meto-ai-header strong').text('作答完成');
            };
            return window.my.AiClient.chat({
                messages: [
                    { role: 'system', content: window.my.PageExam.getAnswerSystem() },
                    { role: 'user', content: window.my.PageExam.formatQuestionsForAI(questions) }
                ],
                timeout: window.my.AiClient.defaultTimeout,
                onDelta: function(text){
                    buffer += text || '';
                    fillAnswerCards(buffer, false);
                },
                onHtml: streamUI.onHtml,
                onStatus: function(text, kind){
                    streamUI.onStatus(text, kind);
                    if(kind === 'done'){
                        finishAnswerUI('done');
                    }else if(kind === 'error'){
                        finishAnswerUI('error');
                    }
                }
            }).then(function(){
                finishAnswerUI('done');
            }).catch(function(err){
                finishAnswerUI('error');
                if(err && err.html){
                    return;
                }
                streamUI.onDelta((err && err.message) || String(err || '生成失败'));
            });
        };
        const afterExtract = function(questions){
            if(!questions || !questions.length){
                showNoneFormat('未解析到有效题目');
                return;
            }
            streamAnswers(questions);
        };
        const runAnalyzePage = function(replaceSchema){
            const ui = renderAICard('分析页面结构', '生成中…', '<div class="meto-ai-content">正在分析当前页试卷格式，请稍候…</div>');
            const streamUI = bindStreamUI(ui);
            let started = false;
            const beginOutput = function(){
                if(!started){
                    ui.output.empty();
                    started = true;
                }
            };
            window.my.PageExam.analyzePage({
                onDelta: function(text){
                    beginOutput();
                    streamUI.onDelta(text);
                },
                onHtml: function(html){
                    beginOutput();
                    streamUI.onHtml(html);
                },
                onStatus: streamUI.onStatus
            }).then(function(schema){
                if(!schema || schema.pageType === 'none'){
                    showNoneFormat('未解析到网页试卷格式');
                    return;
                }
                lastMatchedSchema = window.my.PageExam.saveSchema(schema, replaceSchema);
                afterExtract(window.my.PageExam.extractQuestions(lastMatchedSchema));
            }).catch(function(err){
                streamUI.onStatus('分析失败', 'error');
                if(err && err.html){
                    return;
                }
                ui.output.empty();
                streamUI.onDelta((err && err.message) || String(err || '分析失败'));
            });
        };
        const runMatchedOrWarn = function(){
            lastMatchedSchema = window.my.PageExam.matchSchema();
            if(lastMatchedSchema){
                afterExtract(window.my.PageExam.extractQuestions(lastMatchedSchema));
                return;
            }
            showTokenWarn();
        };
        const loadSchemaSettings = function(){
            const host = window.my.PageExam.getHost();
            $(shadowContent.querySelector('#settings_schema_host')).text(host);
            const list = window.my.PageExam.getList(host);
            $(shadowContent.querySelector('#settings_page_schemas')).val(list.length ? JSON.stringify(list, null, 2) : '');
        };
        const getOcrApi = function(){
            return window.MetoOcr || (typeof unsafeWindow !== 'undefined' && unsafeWindow.MetoOcr) || (window.my && window.my.Ocr);
        };
        const isImageFile = function(file){
            return !!(file && /^image\//.test(file.type || ''));
        };
        const fileFromClipboard = function(oe){
            const data = oe && oe.clipboardData;
            if(!data) return null;
            const items = data.items || [];
            for(let i = 0; i < items.length; i++){
                if(items[i].kind === 'file' && /^image\//.test(items[i].type || '')){
                    return items[i].getAsFile();
                }
            }
            const files = data.files || [];
            for(let i = 0; i < files.length; i++){
                if(isImageFile(files[i])) return files[i];
            }
            return null;
        };
        const fileFromDrop = function(oe){
            const files = oe && oe.dataTransfer && oe.dataTransfer.files;
            if(!files) return null;
            for(let i = 0; i < files.length; i++){
                if(isImageFile(files[i])) return files[i];
            }
            return null;
        };
        const hasDragFiles = function(oe){
            const types = oe && oe.dataTransfer && oe.dataTransfer.types;
            if(!types) return false;
            return Array.prototype.indexOf.call(types, 'Files') !== -1;
        };
        const runAIQuestion = function(text){
            const ui = renderAICard('智能回答', '生成中…');
            const streamUI = bindStreamUI(ui);
            let started = false;
            const beginOutput = function(){
                if(!started){
                    ui.output.empty();
                    started = true;
                }
            };
            window.my.AiClient.chat({
                messages: [
                    { role: 'system', content: window.my.PageExam.getAskSystem() },
                    { role: 'user', content: text }
                ],
                timeout: window.my.AiClient.defaultTimeout,
                onDelta: function(delta){
                    beginOutput();
                    streamUI.onDelta(delta);
                },
                onHtml: function(html){
                    beginOutput();
                    streamUI.onHtml(html);
                },
                onStatus: streamUI.onStatus
            }).catch(function(err){
                if(err && err.html){
                    return;
                }
                beginOutput();
                streamUI.onDelta((err && err.message) || String(err || '生成失败'));
            });
        };
        const getOcrAutoSearch = function(){
            return {
                auto: !!GM_getValue('ocr_auto_search'),
                mode: GM_getValue('ocr_auto_search_mode') === 'ai' ? 'ai' : 'mt'
            };
        };
        const applyOcrText = function(text){
            if(find_input) find_input.value = text || '';
            const cfg = getOcrAutoSearch();
            if(!text || !cfg.auto){
                return false;
            }
            if(cfg.mode === 'ai'){
                $(shadowContent.querySelector('#x_AIfind')).trigger('click');
            }else{
                $(shadowContent.querySelector('#x_find')).trigger('click');
            }
            return true;
        };
        const syncOcrAutoUi = function(){
            const on = $(shadowContent.querySelector('#settings_ocr_auto')).prop('checked');
            $(shadowContent.querySelector('#settings_ocr_auto_mode')).prop('disabled', !on);
        };
        const runImageSearch = function(file){
            openAIView();
            aner.text("");
            const ui = renderAICard('识别图片', '准备中…', '<div class="meto-ai-content">正在识别图片中的文字，请稍候…</div>');
            const streamUI = bindStreamUI(ui);
            const ocr = getOcrApi();
            if(!ocr || !ocr.recognize){
                streamUI.onStatus('不可用', 'error');
                ui.output.empty();
                streamUI.onDelta('当前页面未装载 OCR 模块');
                return;
            }
            ocr.recognize(file, function(info){
                streamUI.onStatus((info && (info.label || info.status)) || '识别中');
            }).then(function(text){
                if(!text){
                    streamUI.onStatus('未识别到文字', 'error');
                    ui.output.empty();
                    streamUI.onDelta('未从图片中识别到文字，请换一张更清晰的题目截图，或重新框选后重试');
                    return;
                }
                if(applyOcrText(text)){
                    return;
                }
                streamUI.onStatus('已填入', 'done');
                ui.output.empty();
                streamUI.onDelta('识别完成，已填入搜索框。请点击「MT 搜」或「AI 搜」。可进入设置页选择自动搜索工具。MT搜只需提供题干，AI搜需再加上选项。');
            }).catch(function(err){
                streamUI.onStatus('识别失败', 'error');
                ui.output.empty();
                streamUI.onDelta((err && err.message) || String(err || '识别失败'));
            });
        };
        window.applyOcrText = applyOcrText;
        window.runImageOcr = runImageSearch;
        if(window.my){
            window.my.applyOcrText = applyOcrText;
            window.my.runImageOcr = runImageSearch;
        }
        try{
            if(typeof unsafeWindow !== 'undefined'){
                unsafeWindow.applyOcrText = applyOcrText;
                unsafeWindow.runImageOcr = runImageSearch;
            }
        }catch(e){}
        const startPageParse = function(){
            openAIView();
            aner.text("");
            runMatchedOrWarn();
        };
        $(shadowContent).on('click', '#x_parse', function () {
            const $btn = $(this);
            $btn.prop('disabled', true);
            setTimeout(() => {
                $btn.prop('disabled', false);
            }, 4000);
            startPageParse();
        });
        $(shadowContent).on('click', '#x_AIfind',async function () {
            const $btn = $(this);
            $btn.prop('disabled', true);
            setTimeout(() => {
                $btn.prop('disabled', false);
            }, 4000);
            openAIView();
            aner.text("");
            if(find_input.value.trim() == ""){
                aner.html('<div class="meto-empty-state">请输入题目后再搜索，整页解析请点右上角「解析」</div>');
                return;
            }
            runAIQuestion(find_input.value);
        });
        $(shadowContent).on('focus', '#find_input', function () {
            const ocr = getOcrApi();
            if(ocr && ocr.warmup) ocr.warmup();
        });
        $(shadowContent).on('paste', '#find_input, .search-row', function (e) {
            const oe = e.originalEvent || e;
            const file = fileFromClipboard(oe);
            if(!file) return;
            e.preventDefault();
            runImageSearch(file);
        });
        $(shadowContent).on('dragover', '.search-row', function (e) {
            const oe = e.originalEvent || e;
            if(!hasDragFiles(oe)) return;
            e.preventDefault();
            $(this).addClass('drag-over');
        });
        $(shadowContent).on('dragleave', '.search-row', function (e) {
            const oe = e.originalEvent || e;
            const next = oe.relatedTarget;
            if(next && this.contains(next)) return;
            $(this).removeClass('drag-over');
        });
        $(shadowContent).on('drop', '.search-row', function (e) {
            const oe = e.originalEvent || e;
            $(this).removeClass('drag-over');
            const file = fileFromDrop(oe);
            if(!file) return;
            e.preventDefault();
            e.stopPropagation();
            runImageSearch(file);
        });
        $(shadowContent).on('click', '#meto_ai_agree_scan', function () {
            runAnalyzePage(lastMatchedSchema);
        });
        $(shadowContent).on('click', '#meto_ai_cancel_scan, #meto_ai_cancel_retry', function () {
            aner.hide("slow");
        });
        $(shadowContent).on('click', '#meto_ai_retry_parse', function () {
            showTokenWarn();
        });
                
        $(shadowContent).on('click', '#x_yue', async function () {
            aner.show("slow");
            $(shadowContent.querySelector("#x_yue")).attr("disabled", true)
            aner.text("正在搜索答案中");
            let answers = await(window.my.getAnswers(window.my.config.id,true));
            if(!answers||JSON.stringify(answers) == "{}"){
                aner.text("暂时没有此试卷信息。可直接开始答题进行搜索（可能最终答案没那么全）");
                return;
            }
            
            aner.text("搜索到"+ answers.rows.length +"条题目信息");
            answers.rows.forEach(row=>{
                aner.append("<hr>");
                aner.append("题目:"+row.subject+"<br>"+"答案:");
                row.answers.forEach(answer =>{
                     aner.append(answer+" ");
                });
            });
                
        });
        $(shadowContent).on('click', '#x_res', async function () {
            $(shadowContent.querySelector("#x_res")).attr("disabled", true)
            window.my.x_res()
        });
        $(shadowContent).on('click', '#x_forum', async function () {
            let texts = prompt("请添加讨论词，使用英文逗号,进行分隔\n注意最后不要加上,", "我是一号讨论词,我是二号讨论词")
            GM_setValue("forum_texts", texts);
        });
        

        $(shadowContent).on('click', '#x_recall', async function () {
            $(shadowContent.querySelector("#x_recall")).attr("disabled", true)
            $(shadowContent.querySelector("#"+menu.id)).css("left","0").css("top","0");
            $(shadowContent.querySelector(".drawer")).hide();
            $(".t-answer").each((index,div) =>{
                $(div).append("<button class =\"addpro\" style = \"height:30px; background:#c9fff5 ;border-radius: 50px;padding: 3px;margin-top: 10px;\">添加到错题</button>")
                $(div).find("span").css("color","#FFF").css("display","block").css("width","70px").css("font-size","25px").css("border","1px solid black").click(function(_this){
                    $(_this.currentTarget).css("color","#0bd")
                });
                $(div).find(".answer-r").hide();
                
            })
        });
        $(shadowContent).on('click', '#x_error_problems', async function () {
            let error_problem = GM_getValue(window.my.config.id+"_error_problem");
            if(!error_problem){
                error_problem = {};
                alert("您还未建立错题集");
                return;
            }
            $(shadowContent.querySelector("#x_recall")).attr("disabled", true)
            $(shadowContent.querySelector("#"+menu.id)).css("left","0").css("top","0");
            $(shadowContent.querySelector(".drawer")).hide();
            $(".topic-list").text("");
            for (var i in error_problem) {
                $(".topic-list").append(error_problem[i]);

            };
            $(".t-answer").each((index,div) =>{
                $(div).find("span").css("color","#FFF").css("display","block").css("width","70px").css("font-size","25px").css("border","1px solid black").click(function(_this){
                    $(_this.currentTarget).css("color","#0bd")
                });
            });
        });
        $(shadowContent).on('click', '#x_settings', function () {
            const modal = $(shadowContent.querySelector('#settings_modal'));
            modal.show();
            $(shadowContent.querySelector('#settings_video_spend')).val(GM_getValue('video_spend')||1);
            const m = GM_getValue('ai_model')||'gpt-5.4-nano';
            $(shadowContent.querySelector('#settings_ai_model')).val(m);
            $(shadowContent.querySelector('#settings_ai_explain')).prop('checked', GM_getValue('ai_explain') !== false);
            $(shadowContent.querySelector('#settings_ocr_auto')).prop('checked', !!GM_getValue('ocr_auto_search'));
            $(shadowContent.querySelector('#settings_ocr_auto_mode')).val(GM_getValue('ocr_auto_search_mode') === 'ai' ? 'ai' : 'mt');
            syncOcrAutoUi();
            loadSchemaSettings();
        });
        $(shadowContent).on('change', '#settings_ocr_auto', syncOcrAutoUi);
        $(shadowContent).on('click', '#settings_cancel', function () {
            $(shadowContent.querySelector('#settings_modal')).hide();
        });
        $(shadowContent).on('click', '#settings_modal', function (e) {
            if(e.target && e.target.id === 'settings_modal'){
                $(shadowContent.querySelector('#settings_modal')).hide();
            }
        });
        $(shadowContent).on('click', '#settings_save', function () {
            const v = parseFloat($(shadowContent.querySelector('#settings_video_spend')).val());
            GM_setValue('video_spend', isNaN(v)?1:v);
            $('video').each((index,item)=>{ item.playbackRate = GM_getValue('video_spend')||1; });
            const model = $(shadowContent.querySelector('#settings_ai_model')).val();
            GM_setValue('ai_model', model);
            GM_setValue('ai_explain', !!$(shadowContent.querySelector('#settings_ai_explain')).prop('checked'));
            GM_setValue('ocr_auto_search', !!$(shadowContent.querySelector('#settings_ocr_auto')).prop('checked'));
            GM_setValue('ocr_auto_search_mode', $(shadowContent.querySelector('#settings_ocr_auto_mode')).val() === 'ai' ? 'ai' : 'mt');
            const host = window.my.PageExam.getHost();
            const raw = $(shadowContent.querySelector('#settings_page_schemas')).val().trim();
            if(!raw){
                window.my.PageExam.removeHost(host);
            }else{
                try{
                    const parsed = JSON.parse(raw);
                    if(!Array.isArray(parsed)){
                        throw new Error('not array');
                    }
                    window.my.PageExam.setHostList(host, parsed);
                }catch(e){
                    alert('页面解析规则 JSON 格式不正确');
                    return;
                }
            }
            $(shadowContent.querySelector('#settings_modal')).hide();
        });

        $(document).on('click', '.addpro', async function (_this) {
            $(_this.currentTarget).attr("class","delpro").css("background","#f2ffc9").text("移出错题集");
            let error_problem = GM_getValue(window.my.config.id+"_error_problem");
            if(!error_problem){
                error_problem = {};
                console.log("新建错题库");
            }
            error_problem[$(_this.currentTarget.offsetParent).find(".t-index").text()] = _this.currentTarget.offsetParent.outerHTML;
            GM_setValue(window.my.config.id+"_error_problem",error_problem);
            console.log(error_problem);
        });
        $(document).on('click', '.delpro', async function (_this) {
            $(_this.currentTarget).attr("class","addpro").css("background","#c9fff5").text("添加到错题");
            let error_problem = GM_getValue(window.my.config.id+"_error_problem");
            delete error_problem[$(_this.currentTarget.offsetParent).find(".t-index").text()];
            GM_setValue(window.my.config.id+"_error_problem",error_problem);

        });    



        window.aner = $(shadowContent.querySelector("#aner"));
        window.div_zhu = $(shadowContent.querySelector("#zhu_"+menu.id));
        window.div_set = $(shadowContent.querySelector("#set"));
        window.find_input =  shadowContent.querySelector("#find_input");
        //暴露到全局
        _this.aner =window.aner
        _this.div_zhu =window.div_zhu
        _this.div_set =window.div_set
        _this.find_input = window.find_input
        _this.applyOcrText = applyOcrText
        _this.runImageOcr = runImageSearch
        
        return hostElement
    }
   

    MyPage.prototype.initData = async function(){ //初始化
        // this.api.upload_all_problem(true) //测试全局上传
        this.config.tk_uid=GM_getValue("ti_uid");
        this.config.pp = GM_getValue("pp");
        this.config.poolId = GM_getValue("poolId");
        console.log(this.config.front_url)

        try{
            this.api.init_button()
        }catch(e){
            console.log("暂时未定义button",e)
            div_zhu.append(`<button onclick='window.open("${this.HelpIP}");'><span>MeTo题库</span></button>`);
        }

        //GM_getValue("overdue") != this.config.hostname ||  //暂时去除，保留登陆信息
        if(GM_getValue("overdue") == 1
        ||!this.config.tk_uid || !this.config.pp || !this.config.poolId 
        || this.config.tk_uid == "null" || this.config.pp == "null" || this.config.poolId == "null"
        || this.config.hostname == "meto")
        {
            GM_setValue("overdue",this.config.hostname)
            try{
                var obj =await this.api.get_user_obj();
                if(!obj || !obj.unionid){
                    console.log("未获取到用户id")
                    return
                }
            }catch(e){
                console.log(e)
                aner.show("slow");
                aner.text("该网站暂时不支持快速登陆，请点击登陆按钮进行手动登陆,或者联系管理员适配")
                $(shadowContent.querySelector(".drawer")).show("slow");
                return;
            }
            aner.show("slow");
            aner.text("当前为阉割版，不支持自动登录，请点击登录按钮手动登录");
            $(shadowContent.querySelector(".drawer")).show("slow");
        }
        shadowContent.querySelector("#tiku_user").value=this.config.tk_uid||"请进行登录";
        
        
        document.hasFocus = ()=> { //移出窗口
            return true
        }
        document.addEventListener('mouseup', ()=>{
            const yaya_select = window.getSelection().toString();
            const input = (shadowContent && shadowContent.querySelector && shadowContent.querySelector("#find_input")) || document.querySelector("#find_input") || window.find_input;
            if(yaya_select && input){ input.value = yaya_select; }
        });
        /*
        *   主要应用于智慧树不可复制
        */
        document.onselectstart = true;
        document.oncopy = true;
        document.oncut = true;
        document.onpaste = true;
        document.oncontextmenu = true;
        window.getSelection().removeAllRanges = function (){}
        window.getSelection().empty = function (){}
        
    }

    


    MyPage.prototype.prival_global= async function(){
        /*
        检查版本
        */
        
        if(GM_info.script.version!="11.0.0"&&parseInt(this.version.split(".").join("")) > parseInt(GM_info.script.version.split(".").join("")) ){
            GM_setValue("window.al_yun_xx",null);
            alert("脚本存在新版本,请更新 \n "+this.HelpIP +"\n更新完毕请及时删除老版本。更新遇到问题可反馈至MeTo智能体");
            window.location.href=this.MainIP+"/json/update.user.js"//GM_info.scriptUpdateURL
        }
        const today = new Date().toISOString().split('T')[0];
        const lastVisitDate = GM_getValue("last_visit_date");
        const showWelcome = () => {
            div_set.css("display","block");
            aner.removeClass("question-result-view ai-result-view").addClass("welcome-view").css("display","block");
            aner.html(
                '<section class="meto-welcome-card">'+
                    '<div class="meto-welcome-header">'+
                        '<span class="meto-welcome-icon">👋</span>'+
                        '<div><strong>欢迎使用大学摆烂神器</strong><span>轻松开始今天的学习</span></div>'+
                        '<em>v'+this.version+'</em>'+
                    '</div>'+
                    '<div class="meto-welcome-notice">欢迎关注公众号「MeTo智能体」</div>'+
                    '<div class="meto-welcome-tips">'+
                        '<div><span>↕</span><p><strong>移动面板</strong><small>按住头像即可拖动</small></p></div>'+
                        '<div><span>●</span><p><strong>打开菜单</strong><small>单击头像展开或收起</small></p></div>'+
                        '<div><kbd>Shift</kbd><b>＋</b><kbd>↑</kbd><p><strong>截图识字</strong><small>开启文字识别</small></p></div>'+
                        '<div><kbd>Shift</kbd><b>＋</b><kbd>↓</kbd><p><strong>关闭识字</strong><small>退出文字识别</small></p></div>'+
                    '</div>'+
                '</section>'
            );
        };
        if(!lastVisitDate){//全脚本首次安装
            GM_setValue("last_visit_date", today)
            showWelcome();
            // aner.append('<br/><div text-align: center;"><p>此页面仅在首次加载时出现</p>    <p>网络讨口子来咯（商家码）</p>    <img src="https://d.metodt.com/uploads/images/IMG_2484.PNG" style="width:200px" ></div>')
        }else if(lastVisitDate != today){//每天第一次访问
            GM_setValue("last_visit_date", today)
            showWelcome();
            // 每天第一次访问时更新脚本数据
            console.log("进行更新")
            GM_xmlhttpRequest({
                method: "GET",
                url: _this.MainIP+"/json/all.js",
                onload: res=> {
                    if(res.response && res.response.length>100){
                        GM_setValue("window.al_yun_xx",res.response);
                    }
                },
                onerror:err=>{
                    console.log("加载失败")
                }
            })
        }
        /*
        *  全局定时器
        */
        var flag=true;
        let GlobalInterval=setInterval(()=> {
            if($("video").length&&flag){
                flag = false
                window.my.video_spend()
            }
        }, 400)
        return this;
    }
    MyPage.prototype.findproblem = async function(text){
        let obj={
            "poolId": this.config.poolId,
            "userId":   this.config.tk_uid,
            "querry": {
                "operator": "contains",
                "argument1":"problemText",
                "argument2":text,
            }
        }
        /////
        await(this.upladApi("/tiku/api/v1/queryProblems",obj).then(async (resutData)=>{
            if(resutData.result==="success" && !!resutData.json){
                var data = resutData.json.results;
                //处理数据，添加标识头
                let obj = {
                    flag: "metoproblems",
                    problems : data,
                }
                this.config.answer =this.resoluAnswers(obj);
            }
        }))
    }

    MyPage.prototype.findproblems = async function(problems){
        let answer = []
        let obj={
            "poolId": this.config.poolId,
            "userId":   this.config.tk_uid,
            "querry": {
                "operator": "mulit",
                "argument1":"1",
                "argument2":"2",
                "problems":[]
            }
        }
        /////
        problems.forEach(problem =>{
            
            let problemobj = {
                "operator": "==",
                "argument1": "problemText",
                "argument2": problem,
            }
            obj.querry.problems.push(problemobj);
        })
        await(this.upladApi("/tiku/api/v1/queryProblems",obj).then(async (resutData)=>{
            if(resutData.result==="success" && !!resutData.json){
                var data = resutData.json.results;
                //处理数据，添加标识头
                let obj = {
                    flag: "metoproblems",
                    problems : data,
                }
                answer = this.resoluAnswers(obj)
                // console.log(this.config.answers);
            }
        }))
        return answer
    }

    MyPage.prototype.upload_papers = async function(answers,title,platform){
        
        var classname = GM_getValue(this.config.clazz_course_id)
        if(!classname){
            classname = "未命名课程";
        }
        let obj={
            "poolId": this.config.poolId,
            "userId":   this.config.tk_uid,
            "problemIds": [],
            "title":title,
            "tags":[classname,platform],
        }
        answers.rows.forEach(row=>{
            for(let i =0;i<obj.problemIds.length;i++){
                if(obj.problemIds[i] == row.problemId){
                    return;
                }
            }
            obj.problemIds.push(row.problemId); 
        });
        // console.log(obj);
        await(this.upladApi("/tiku/api/v1/collection",obj).then(async (resutData)=>{
            if(resutData.result==="success" && !!resutData.json){
                // var data = resutData.json.results;
                console.log(resutData);
            }
        }))
    }
    


    MyPage.prototype.Listener = function(){
        $('body').append(
			`<script>
			;(function() {
                
                if (typeof window.CustomEvent === 'function') return false;
        
                function CustomEvent(event, params) {
                    params = params || { bubbles: false, cancelable: false, detail: undefined };
                    // 创建自定义事件
                    var evt = document.createEvent('CustomEvent');
                    // 第一个参数为要处理的事件名
                    // 第二个参数为表明事件是否冒泡
                    // 第三个参数为表明是否可以取消事件的默认行为
                    // 第四个参数为细节参数
                    evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);
                    return evt;
                }
        
                CustomEvent.prototype = window.Event.prototype;
        
                window.CustomEvent = CustomEvent;
            })();
            (function() {
                function ajaxEventTrigger(event) {
                    // 创建事件对象
                    var ajaxEvent = new CustomEvent(event, { detail: this });
                    // 触发执行
                    window.dispatchEvent(ajaxEvent);
                }
        
                var oldXHR = window.XMLHttpRequest;
                function newXHR() {
                    var realXHR = new oldXHR();
                    realXHR.addEventListener('abort', function() { ajaxEventTrigger.call(this, 'ajaxAbort'); }, false);
                    realXHR.addEventListener('error', function() { ajaxEventTrigger.call(this, 'ajaxError'); }, false);
                    realXHR.addEventListener('load', function() { ajaxEventTrigger.call(this, 'ajaxLoad'); }, false);
                    realXHR.addEventListener('loadstart', function() { ajaxEventTrigger.call(this, 'ajaxLoadStart'); }, false);
                    realXHR.addEventListener('progress', function() { ajaxEventTrigger.call(this, 'ajaxProgress'); }, false);
                    realXHR.addEventListener('timeout', function() { ajaxEventTrigger.call(this, 'ajaxTimeout'); }, false);
                    realXHR.addEventListener('loadend', function() { ajaxEventTrigger.call(this, 'ajaxLoadEnd'); }, false);
                    realXHR.addEventListener('readystatechange', function() { ajaxEventTrigger.call(this, 'ajaxReadyStateChange'); }, false);
                    // l.onreadystatechange = function() {
                    //     if (l && 4 === l.readyState && (0 !== l.status || l.responseURL && 0 === l.responseURL.indexOf("file:"))) {
                    //         var n = "getAllResponseHeaders"in l ? a(l.getAllResponseHeaders()) : null
                    //           , r = e.responseType && "text" !== e.responseType ? l.response : l.responseText
                    //           , i = {
                    //             data: r,
                    //             status: l.status,
                    //             statusText: l.statusText,
                    //             headers: n,
                    //             config: e,
                    //             request: l
                    //         };
                    //         o(t, f, i),
                    //         l = null
                    //     }
                    // }
                    return realXHR;
                }
        
                window.XMLHttpRequest = newXHR;
            })();
        
            // 调用
            window.addEventListener('ajaxReadyStateChange', function(e) {
                // if (e.detail.readyState === 1) {
                //     console.log(123);
                //     e.detail.setRequestHeader('token', '1326');
                // }
                e.detail.onload = function() {
                    // if(e.detail.responseURL=="https://www.mosoteach.cn/web/index.php?c=interaction_quiz&m=save_answer"){
                        console.log('event====>', e.detail);
                    // }
                    
                };
            });
            `
		)

    }

    MyPage.prototype.compareArr = function(arr1 = [], arr2 = []) {   
        // arr1.sort();
        // arr2.sort();
        const setA = new Set(arr1);
        const setB = new Set(arr2);
        const intersection = new Set([...setA].filter(x => setB.has(x))); // 交集
        const union = new Set([...setA, ...setB]); // 并集
        const differenceA = new Set([...setA].filter(x => !setB.has(x))); // a数组中有而b数组中没有的元素
        const differenceB = new Set([...setB].filter(x => !setA.has(x))); // b数组中有而a数组中没有的元素
        if (intersection.size === 0) {
          return 'disjoint'; // a、b不相交
        } else if (intersection.size === setA.size && intersection.size === setB.size) {
          return 'equal';   // a、b相等
        } else if (intersection.size === setA.size) {
          return 'subset';  // a是子集
        } else if (intersection.size === setB.size) {
          return 'superset'; // a是父集
        } else {
          return 'mix';// a、b相交但不包含
        }
    }

    MyPage.prototype.start =function(reslist){
        return this.api.start_search()
    }
    
    _this.MyPage = MyPage;
})(unsafeWindow||window);

if(window.location == window.parent.location){ // 判断是否为ifarm
    window.my = new unsafeWindow.MyPage({
        id:"mm_"+Math.floor(100000+Math.random()*100000),
        width:80,
        background:'#fff',
        opacity:0.8,
        pos:{
            x:50,
            y:50
        }
    });
}


/*
    author:alv
    date:2024年10月31日
*/
// 由于html2canvas库是二次渲染后再进行截图，但是二次渲染后所有的位置都改变了，导致无法精确截图。
(function(_this) {
    let $ = document.getElementById("yl_8") && document.getElementById("yl_8").onclick || _this.y$ || jQuery; // 此处为避免原生网页没有jquery
    var canvasImg
    var select_box
    var worker
    var offset ={
        x:0,
        y:0
    }
    var devicePixelRatio = window.devicePixelRatio || 1; // 获取设备像素比
    GM_registerMenuCommand("装载/关闭截图识别(shift+↑/↓ / Esc)"  ,function(){
        if(select_box || canvasImg){
            jietu_close();
        }else{
            jietu_onload();
        }
    });
    document.addEventListener('keydown', function(event) {
        if (event.shiftKey && event.key === 'ArrowUp') {
            jietu_onload();
            return;
        }
        var closeKey = (event.shiftKey && event.key === 'ArrowDown') || event.key === 'Escape' || event.key === 'Esc';
        if(closeKey && (select_box || canvasImg)){
            event.preventDefault();
            event.stopPropagation();
            jietu_close();
        }
    });
    
    var ocrWorkerPromise = null;
    var ocrProgressListeners = [];
    var OCR_LANG = 'chi_sim';
    var OCR_CDNS = [
        {
            name: 'baomitu+npmmirror',
            workerPath: 'https://lib.baomitu.com/tesseract.js/5.1.1/worker.min.js',
            corePath: 'https://registry.npmmirror.com/tesseract.js-core/5.1.1/files',
            langPath: 'https://fastly.jsdelivr.net/npm/@tesseract.js-data/chi_sim@1.0.0/4.0.0_best_int'
        },
        {
            name: 'npmmirror',
            workerPath: 'https://registry.npmmirror.com/tesseract.js/5.1.1/files/dist/worker.min.js',
            corePath: 'https://registry.npmmirror.com/tesseract.js-core/5.1.1/files',
            langPath: 'https://cdn.jsdelivr.net/npm/@tesseract.js-data/chi_sim@1.0.0/4.0.0_best_int'
        },
        {
            name: 'jsdelivr',
            workerPath: 'https://cdn.jsdelivr.net/npm/tesseract.js@5.1.1/dist/worker.min.js',
            corePath: 'https://cdn.jsdelivr.net/npm/tesseract.js-core@5.1.1',
            langPath: 'https://cdn.jsdelivr.net/npm/@tesseract.js-data/chi_sim@1.0.0/4.0.0_best_int'
        }
    ];

    function formatOcrProgress(m){
        if(!m || !m.status){
            return { status: '', progress: 0, label: '处理中' };
        }
        var map = {
            'loading tesseract core': '加载识别内核',
            'initializing tesseract': '初始化识别引擎',
            'loading language traineddata': '加载中文模型',
            'initializing api': '准备识别',
            'recognizing text': '正在识别'
        };
        var label = map[m.status] || m.status;
        if(m.status === 'recognizing text' && typeof m.progress === 'number' && m.progress >= 1){
            label = '识别完成';
        }else if(typeof m.progress === 'number' && m.progress > 0 && m.progress < 1){
            label += ' ' + Math.round(m.progress * 100) + '%';
        }
        return { status: m.status, progress: m.progress, label: label };
    }
    function emitOcrProgress(m){
        var info = formatOcrProgress(m);
        for(var i = 0; i < ocrProgressListeners.length; i++){
            try{ ocrProgressListeners[i](info); }catch(e){}
        }
    }
    function listenOcrProgress(fn){
        if(typeof fn !== 'function'){
            return function(){};
        }
        ocrProgressListeners.push(fn);
        return function(){
            var idx = ocrProgressListeners.indexOf(fn);
            if(idx >= 0) ocrProgressListeners.splice(idx, 1);
        };
    }
    function normalizeOcrText(text){
        return String(text || '').replace(/\s+/g, '');
    }
    function downscaleOcrImage(image){
        if(!(typeof Blob !== 'undefined' && image instanceof Blob)){
            return Promise.resolve(image);
        }
        return new Promise(function(resolve){
            var url = URL.createObjectURL(image);
            var img = new Image();
            img.onload = function(){
                var max = 1600;
                var w = img.naturalWidth || img.width;
                var h = img.naturalHeight || img.height;
                URL.revokeObjectURL(url);
                if(!w || !h || (w <= max && h <= max)){
                    resolve(image);
                    return;
                }
                var scale = max / Math.max(w, h);
                var canvas = document.createElement('canvas');
                canvas.width = Math.round(w * scale);
                canvas.height = Math.round(h * scale);
                canvas.getContext('2d').drawImage(img, 0, 0, canvas.width, canvas.height);
                resolve(canvas);
            };
            img.onerror = function(){
                URL.revokeObjectURL(url);
                resolve(image);
            };
            img.src = url;
        });
    }
    function createOcrWorkerOnce(cdn){
        return new Promise(function(resolve, reject){
            var settled = false;
            var timer = setTimeout(function(){
                if(settled) return;
                settled = true;
                reject(new Error(cdn.name + ' 超时'));
            }, 45000);
            Tesseract.createWorker(OCR_LANG, 1, {
                corePath: cdn.corePath,
                workerPath: cdn.workerPath,
                langPath: cdn.langPath,
                workerBlobURL: true,
                logger: function(m){ emitOcrProgress(m); }
            }).then(function(w){
                if(settled){
                    try{ w.terminate(); }catch(e){}
                    return;
                }
                settled = true;
                clearTimeout(timer);
                console.log('[MetoOCR] 已就绪', cdn.name);
                resolve(w);
            }, function(err){
                if(settled) return;
                settled = true;
                clearTimeout(timer);
                reject(err);
            });
        });
    }
    function createOcrWorker(){
        if(typeof Tesseract === 'undefined' || !Tesseract.createWorker){
            return Promise.reject(new Error('OCR 库未加载'));
        }
        var i = 0;
        function next(){
            if(i >= OCR_CDNS.length){
                return Promise.reject(new Error('OCR 引擎加载失败'));
            }
            var cdn = OCR_CDNS[i++];
            console.log('[MetoOCR] 尝试加载', cdn.name);
            return createOcrWorkerOnce(cdn).catch(function(err){
                console.log('[MetoOCR] '+cdn.name+' 失败', err && err.message);
                return next();
            });
        }
        return next();
    }
    function ensureOcrWorker(onProgress){
        var stop = listenOcrProgress(onProgress);
        var finish = function(ok, value){
            stop();
            if(ok) return value;
            throw value;
        };
        if(worker){
            return Promise.resolve(finish(true, worker));
        }
        if(!ocrWorkerPromise){
            ocrWorkerPromise = createOcrWorker().then(function(w){
                worker = w;
                return w;
            }, function(err){
                ocrWorkerPromise = null;
                throw err;
            });
        }
        return ocrWorkerPromise.then(function(w){
            return finish(true, w);
        }, function(err){
            return finish(false, err);
        });
    }
    function warmupOcrWorker(){
        ensureOcrWorker().catch(function(){});
    }
    function recognizeOcrImage(image, onProgress){
        var stop = listenOcrProgress(onProgress);
        return ensureOcrWorker().then(function(w){
            return downscaleOcrImage(image).then(function(prepared){
                return w.recognize(prepared, OCR_LANG);
            });
        }).then(function(result){
            stop();
            return normalizeOcrText(result && result.data && result.data.text);
        }, function(err){
            stop();
            throw err;
        });
    }
    var MetoOcr = {
        ensureWorker: ensureOcrWorker,
        recognize: recognizeOcrImage,
        warmup: warmupOcrWorker
    };
    _this.MetoOcr = MetoOcr;
    try{
        window.MetoOcr = MetoOcr;
        if(window.my) window.my.Ocr = MetoOcr;
    }catch(e){}

    var selectMoveHandler = null;
    var selectUpHandler = null;
    jietu_close = function(){
        document.body.removeEventListener('mousedown', jietu_mouse);
        if(selectMoveHandler){
            document.removeEventListener('mousemove', selectMoveHandler);
            selectMoveHandler = null;
        }
        if(selectUpHandler){
            document.removeEventListener('mouseup', selectUpHandler);
            selectUpHandler = null;
        }
        if(select_box && select_box.parentNode){
            select_box.parentNode.removeChild(select_box);
        }
        select_box = null;
        canvasImg = null;
        offset.x = 0;
        offset.y = 0;
        document.body.style.cursor = 'default';
        document.body.style['user-select'] = 'text';
        console.log('已关闭截图识别框');
    };
    jietu_onload = (e) =>{
        if(select_box || canvasImg){
            jietu_close();
        }
        select_box = document.createElement('div');
        select_box.className = 'select_box';
        let css =`
        .select_box {
            overflow: hidden; /* 隐藏超出的内容 */
            border: 1px dashed #f00;
            position: absolute;
            pointer-events: none;
            display:block;
            z-index:999;
            // background-color: #f0f0f0;
        }
        .select_box canvas{
            cursor : move;
            position: absolute;
            z-index:1;
        }
        .select_box *{
            pointer-events: none;
            width:100%;
            font-size: 12px;
            position: absolute;
            z-index:2;
            text-shadow: 0 0 gray;
        }
        `
        GM_addStyle(css);
        
        $("html")[0].appendChild(select_box);
        var isDragging = false;
        var initX =0
        var initY =0
        var tmptop =0
        var tmpleft =0
        select_box.addEventListener('mousedown', (event) => {
            isDragging = true;
            initX = event.pageX; // 统一使用页面坐标
            initY = event.pageY; // 统一使用页面坐标
            tmptop = parseInt(canvasImg.style.top)
            tmpleft = parseInt(canvasImg.style.left)
        });

        var newX =0
        var newY = 0
        select_box.addEventListener('mousemove', (event) => {
            if (isDragging) {
                newX = event.pageX; // 统一使用页面坐标
                newY = event.pageY; // 统一使用页面坐标
                canvasImg.style.top =  tmptop-Math.floor((initY -newY)) +'px'
                canvasImg.style.left =  tmpleft-Math.floor((initX -newX))+'px'
            }
        });
        select_box.addEventListener('mouseup', () => {
            if (isDragging && (newX || newY)) {
                
                offset.y = offset.y+ Math.floor((initY -newY));
                offset.x = offset.x+ Math.floor((initX -newX));
                console.log(offset)
                initY= initX= newX =newY=0
            }
            isDragging = false;
        });
        console.log('shift + 上箭头被按下,更新截图页面');
        document.body.addEventListener('mousedown', jietu_mouse);
        capture(); //截图
        warmupOcrWorker();
    }

    jietu_mouse = (e) => {
        select_box.innerHTML = '';
        // select_box.innerHTML = `<button οnclick="alert('123');return false;">重置</botton>`;
        startX = e.pageX;
        startY = e.pageY;
        select_box.style.left = startX + 'px';
        select_box.style.top = startY + 'px';
        select_box.style.width = '0px';  
        select_box.style.height = '0px';
        select_box.style.display = 'block';
        document.body.style.cursor = 'crosshair'; // 鼠标悬停时更改样式
        document.body.style['user-select'] =  "none"; // 禁止选中文字

        const onMouseMove = (e) => {
            endX = e.pageX;
            endY = e.pageY;
            select_box.style.width = Math.abs(endX - startX) + 'px';
            select_box.style.height = Math.abs(endY - startY) + 'px';
            select_box.style.left = Math.min(startX, endX) + 'px';
            select_box.style.top = Math.min(startY, endY) + 'px';
        };

        const onMouseUp = () => {
            // select_box.style.display = 'none'; //关闭选取显示
            document.body.style.cursor = 'default'; // 鼠标悬停时更改样式
            document.body.style['user-select'] =  "text"; // 禁止选中解除
            document.removeEventListener('mousemove', onMouseMove);
            document.removeEventListener('mouseup', onMouseUp);
            selectMoveHandler = null;
            selectUpHandler = null;
            var context
            try{
                context = canvasImg.getContext('2d');
            }catch{
                select_box.innerHTML = `<p>正在渲染图片请稍后重新框选</p>`;
            }
            const width = parseInt(select_box.style.width);
            const height = parseInt(select_box.style.height);
            if(!width ||!height){
                return
            }
            canvasImg.style['pointer-events']= 'auto';
            select_box.appendChild(canvasImg); //user显示
            const x = parseInt(select_box.style.left);
            const y = parseInt(select_box.style.top);

            // 使用设备像素比进行坐标转换
            const imageData = context.getImageData(
                (x+offset.x)*devicePixelRatio, 
                (y+offset.y)*devicePixelRatio, 
                width*devicePixelRatio, 
                height*devicePixelRatio
            );
            const newCanvas = document.createElement('canvas');
            newCanvas.width = width*devicePixelRatio;
            newCanvas.height = height*devicePixelRatio;
            newCanvas.getContext('2d').putImageData(imageData, 0, 0);

            base64 = newCanvas.toDataURL().replace(/^data:image\/(png|jpg);base64,/, '')
            value = `data:image/png;base64,${base64}`
            // console.log(value) //system识别
            canvasImg.style.top = -offset.y-y +'px';
            canvasImg.style.left = -offset.x-x+'px';

            let forbears_window = findTopWindow(window)
            forbears_window.div_set.parent().show()
            forbears_window.div_set.show();
            var runOcr = (forbears_window.my && forbears_window.my.runImageOcr) || forbears_window.runImageOcr;
            if(typeof runOcr === 'function'){
                runOcr(value);
            }else{
                select_box.appendChild(document.createElement('p')).textContent = '未找到识别入口，请刷新页面后重试';
            }
        };
        selectMoveHandler = onMouseMove;
        selectUpHandler = onMouseUp;
        document.addEventListener('mousemove', onMouseMove);
        document.addEventListener('mouseup', onMouseUp);
    }

    function capture() {
        const area = document.body;

        var options={
            scale: devicePixelRatio, // 使用设备像素比
            useCORS: true,
            scrollY: 0,
            scrollX: 0,
            // x:parseInt(select_box.style.left),
            // y:parseInt(select_box.style.top),
            // width:parseInt(select.style.width),
            // height:parseInt(select_box.style.height)
        }

        html2canvas(area,options).then(canvas => {
            // const context = canvas.getContext('2d');
            // const width = parseInt(select_box.style.width);
            // const height = parseInt(select_box.style.height);
            // const x = parseInt(select_box.style.left);
            // const y = parseInt(select_box.style.top);
            // const imageData = context.getImageData(x, y, width, height);
            // const newCanvas = document.createElement('canvas');
            // newCanvas.width = width;
            // newCanvas.height = height;
            // newCanvas.getContext('2d').putImageData(imageData, 0, 0);
            if(!select_box){
                return;
            }
            canvasImg = canvas
        });
    }
    function findTopWindow(windowObj) {
        if (windowObj.parent === windowObj) {
          return windowObj; // 已经是最顶层的window，返回
        } else {
          return findTopWindow(windowObj.parent); // 递归查找
        }
      }
    
})(unsafeWindow||window);