// ==UserScript==
// @name         不知名系列-继续教育 安徽继续教育在线（请看附加信息）
// @namespace    http://tampermonkey.net/
// @version      2024.05.09
// @description  try to take over the world!
// @author       不知名打工仔
// @match        https://main.ahjxjy.cn/study/*
// @match        http://www.ahjxjy.cn/study/html/content/sxsk/*
// @match        http://www.ahjxjy.cn/study/html/content/studying/*
// @require      https://cdn.staticfile.org/jquery/3.3.1/jquery.min.js
// @grant        GM_log
// @grant        GM_notification
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        unsafeWindow
// ==/UserScript==

// 说明
// 链接格式
// 在线作业：   http://www.ahjxjy.cn/study/html/content/studying/?courseOpenId=nl6waows-irps8zsjcrqaq&cellId=7epbaeysrr1cgsazgdk-1q&schoolCode=026#type=comment
// 答案页：     http://www.ahjxjy.cn/study/html/content/studying/?courseOpenId=nl6waows-irps8zsjcrqaq&cellId=7epbaeysrr1cgsazgdk-1q&schoolCode=026#type=comment
// 考试页：     http://www.ahjxjy.cn/study/html/content/sxsk/?courseOpenId=1yaxaowslkzokvr3qu-xza&schoolCode=026
// 考试答案页： http://www.ahjxjy.cn/study/html/content/sxsk/?courseOpenId=1yaxaowslkzokvr3qu-xza&schoolCode=026

unsafeWindow.alert = function(){return false};
window.alert = function(){return false};
Window.prototype.alert = function(){return false};

unsafeWindow.confirm = function(){return true};
window.confirm = function(){return true};
Window.prototype.confirm = function(){return true};
var flags = document.getElementsByClassName('e-selects-g')

if(flags.length < 1){
    setInterval(function(){
        var current_video = document.querySelector('video')

        if(current_video){
            if (current_video.ended == false) {
                var durations = document.querySelector('video').duration
                document.querySelector('video').currentTime = durations
            }
            if (document.getElementsByClassName('btn btn-green')) {
                document.getElementsByClassName('btn btn-green')[0].click()
            }
        }else{
            if (document.getElementsByClassName('preNext next').length > 0){
                if (document.getElementsByClassName('preNext next')[0].title == '下一单元'){
                    document.getElementsByClassName('preNext next')[0].style == 'opacity: 0.3; display: block;'
                    document.getElementsByClassName('preNext next')[0].click()
                }
            }
        }


    },5000)
}



(function() {
    // -----------------
    // 全局配置
    // -----------------
    var current_url = window.location.href;

    // -----------------
    // 自动处理逻辑
    // -----------------
    // -----------------
    // 公共函数
    // -----------------
    function getPageName() {
        if (current_url.indexOf('content/studying') != -1) {
            return "homework";
        } else if (current_url.indexOf('content/sxsk') != -1) {
            return "exam";
        } else {
            return "other";
        }
    }







    //自动刷课时
    var confirm = function () {
        return true;
    };
    window.confirm = function () {
        return true;
    };

    /**
   * 在线作业开始
   **/
    function doHomework() {
        document.getElementById("autoExam").hidden = true;
        (async () => {
            await wait(5000);
            tryToAnswer();
            collectAnswers();
        })();
    }

    // 收集答案
    function doExam() {
        let btns = document.querySelectorAll(".e-save>a");
        console.log(btns);
        console.log('======================')
        if (btns.length == 0|| (btns && btns[0] && btns[0].textContent == "重做")) {
            console.log("已确认，目前在错题答案页");
        }


        // 逐一收集答案
        let questions = document.querySelectorAll(".e-q");
        for (let question of questions) {
            let title = question.querySelector(".e-q-q").textContent.trim();
            try {
                // 问答题
                let answers = question.querySelector(".e-ans-r").textContent.trim();
                if (!GM_getValue(title, "")) {
                    console.log("save question answer: " + title);
                    GM_setValue(title, answers)
                }
            } catch (e) {
                continue
            }

        }

        (async () => {
            await wait(3000);
            btns[0].click();
            SubmitForCollectAnswers()
        })();
    }

    /**
   * 需要等待考题出现，因为前面要开摄像头
   **/
    function tryToExam() {


        // 逐一收集答案
        (async () => {
            let questions = document.querySelectorAll(".e-q");
            console.log("考题总数: " + questions.length);
            for (let question of questions) {
                let title = question.querySelector(".e-q-q").textContent.trim();
                let options = question.querySelectorAll(".e-a");

                let answers = GM_getValue(title, "");
                console.log("title: " + title);
                console.log("answers: " + answers);
                if (answers) {
                    var answerIndexs = convertAnswersToIndex(answers);
                    console.log(answerIndexs);
                    for (let answer_index of answerIndexs) {
                        options[answer_index].click();
                        await wait(500);
                    }
                }else {
                    if (question.querySelector(".e-blank-e")) {

                        throw new Error("Stopped JavaScript.");
                    }
                }
            }
            doExam()
        })();
    }

    /**
   * 尝试答题
   **/
    function tryToAnswer() {
        let noAnswerQuestionCounter = 0;    // 找不到答案的题目数量
        let btns = document.querySelectorAll(".e-save>a");
        if (btns.length != 1 || btns[0].textContent == '重做') {
            console.log("已确认，非一个按钮，目前不在答题页");
            console.log("退出运行");
            return;
        }

        console.log("已确认，一个按钮，目前在答题页");

        // 逐一收集答案
        (async () => {
            let questions = document.querySelectorAll(".e-q");
            for (let question of questions) {
                let title = question.querySelector(".e-q-q").textContent.trim();
                let options = question.querySelectorAll(".e-a");

                let answers = GM_getValue(title, "");
                console.log("title: " + title);
                console.log("answers: " + answers);
                if (answers) {
                    var answerIndexs = convertAnswersToIndex(answers);
                    console.log(answerIndexs);
                    for (let answer_index of answerIndexs) {
                        options[answer_index].click();
                        await wait(500);
                    }
                } else {
                    noAnswerQuestionCounter += 1;
                    if (question.querySelector(".e-blank-e")) {
                        throw new Error("Stopped JavaScript.");
                    }
                }
            }
            SubmitForCollectAnswers();
        })();
    }


    /**
   * 提交，为了收集答案
   *
   * 通过提交来获取
   * - 点击提交按钮
   **/
    function SubmitForCollectAnswers() {
        document.querySelector("div.e-save>a").click(); // 提交答案

        (async () => {
            await wait(3000);
            document.querySelectorAll(".ui-MDialog-bottom>button")[0].click(); // 保存最高分
        })();
    }


    function collectAnswers() {
        let btns = document.querySelectorAll(".e-save>a");
        if (btns.length != 2 && btns[0].textContent != "重做") {
            console.log("已确认，非两个按钮，目前不在错题答案页");
            console.log("退出运行");
            return;
        }
        var currentLi
        console.log("已确认，两个按钮，目前在错题答案页");
        if (parseInt(document.querySelector(".totalscore em").textContent.trim()) >= 90) {
            document.getElementsByClassName('sectionlist btn_dropdown')[0].click()
            setInterval(function(){
                var li_list = document.getElementsByTagName('li')
                for (var i = 0; i < li_list.length; i++) {
                    if(li_list[i].className == 'current') {
                        currentLi = i
                        console.log('i',i)
                    }
                }
                li_list[currentLi+3].getElementsByTagName('a')[0].click()
                li_list('li')[currentLi+4].getElementsByTagName('a')[0].click()
            },2000)



            return;
        }

        // 逐一收集答案
        let questions = document.querySelectorAll(".e-q");
        for (let question of questions) {
            let title = question.querySelector(".e-q-q").textContent.trim();
            try {
                // 问答题
                let answers = question.querySelector(".e-ans-r").textContent.trim();
                if (!GM_getValue(title, "")) {
                    console.log("save question answer: " + title);
                    GM_setValue(title, answers)
                }
            } catch (e) {
                continue
            }

        }


        (async () => {
            await wait(3000);
            if (btns.length == 2) {
                btns[1].click();
            } else {
                btns[0].click();
            }
        })();
    }


    /*
   * document.querySelector(".positiveSolution").textContent
   * "【答案】C "
   *
   * document.querySelector(".positiveSolution").textContent.trim().split("】")[1]
   * "C"
   *
   * 选择：
   * document.querySelectorAll(".question-option .mark")[3].click()
   *
   * 提交：
   * document.querySelectorAll("button.ivu-btn-primary")[0].click()
   *
   * 关闭，同上：
   * document.querySelectorAll("button.ivu-btn-primary")[0].click()
   */
    function answerQuestion() {

        let answers = document.querySelector(".positiveSolution").textContent.trim().split("】")[1];
        let numAnswers = convertAnswersToIndex(answers);

        for (let index of numAnswers) {
            document.querySelectorAll(".question-option .mark")[index].click()
        }

        (async () => {
            // 提交
            await wait(1000);
            document.querySelectorAll("button.ivu-btn-primary")[0].click()

            // 关闭
            await wait(1000);
            document.querySelectorAll("button.ivu-btn-primary")[0].click()
        })();

    }

    function convertAnswersToIndex(answers) {
        let numAnswers = [];
        for (let item of answers.split("、")) {
            if (!item) {
                continue;
            }

            if (item == 'A' || item == '正确') {
                numAnswers.push(0);
            } else if (item == 'B' || item == '错误') {
                numAnswers.push(1);
            } else if (item == 'C') {
                numAnswers.push(2);
            } else if (item == 'D') {
                numAnswers.push(3);
            } else if (item == 'E') {
                numAnswers.push(4);
            } else if (item == 'F') {
                numAnswers.push(5);
            }
        }

        return numAnswers;
    }





    function wait(ms) {
        return new Promise((resolve, reject) => {
            setTimeout(() => {
                console.log("Done waiting");
                resolve(ms)
            }, ms)
        })
    }

    function addStatusBoard() {
        $(
            '<div style="border: 2px dashed rgb(149, 252, 251); width: 330px; height: 9em; position: fixed; bottom: 0; right: 0; z-index: 99999; background-color: #f2f2f2; overflow-x: auto; padding: 1em;">' +
            '<div>' +
            '<h2>自动答题</h2>' +
            '<div id="tm_status" style="margin-top: 1em;"></div>' +
            '</div>' +
            '<div style="margin-top: 1em;"><button id="autoExam" style="color: #fff; background-color: #28a745; border-color: #28a745; padding: 0.2rem 0.4rem;">开始自动考试</button></div>' +
            '</div>'
        ).appendTo("body");
    }

    /*
   * <span tabindex="0" class="ivu-switch ivu-switch-checked ivu-switch-default"><input type="hidden" value="true"> <span class="ivu-switch-inner"><span>开</span> <!----></span></span>
   *
   * document.querySelectorAll(".ivu-switch")
   */
    function enableAutoPlayVideoList() {
    }

})();