// ==UserScript==
// @name         YNU积极分子
// @version      0.0.3
// @description  党旗飘飘学习平台刷课工具，默认已添加云南大学(党旗飘飘平台均可适配!)
// @author       fang
// @match        http://www.rdjypx.ynu.edu.cn/jjfz/*
// @match        http://www.rdjypx.ynu.edu.cn/exam/*
// @grant        unsafeWindow
// @grant        GM_getValue
// @grant        GM_setValue
// @grant        GM_xmlhttpRequest
// @require      https://cdn.bootcdn.net/ajax/libs/jquery/2.0.0/jquery.js
// @icon         http://www.gov.cn/ztzl/17da/183d03632724084a01bb02.jpg

// @namespace https://greasyfork.org/users/896686
// @downloadURL https://update.greasyfork.icu/scripts/442554/YNU%E7%A7%AF%E6%9E%81%E5%88%86%E5%AD%90.user.js
// @updateURL https://update.greasyfork.icu/scripts/442554/YNU%E7%A7%AF%E6%9E%81%E5%88%86%E5%AD%90.meta.js
// ==/UserScript==


let settings = {
        // 1表示开启,0表示关闭
        // 视频播放相关
        video: 1, // 视频弹窗自动关闭,默认开启
        jump: 1, // 自动切换下一个视频任务点,默认开启(需要开启视频弹窗自动关闭)
        back: 1, // 視頻播放完成自動回到章節列表,默认关闭(需要开启自动切换到下一个任务点)
        class: 1, // 自动切换到未播放的章节,默认开启(需要开启視頻播放完成自動回到章節列表)
        // 章节测试及综合测试
        copy: 1, // 允许右键复制,开启右键菜单
        // 期末测试
        test: 1 // 期末测试允许复制，未验证！！！
    },
    _self = unsafeWindow,
    url = location.pathname,
    classLists = [],
    videoLists = [];

let $$ = top.jQuery;
//console.log(url)
if (url == "/jjfz/lesson/video" && settings.class) {
    //console.log("测试")

    if (GM_getValue("dont_note")) {
        let passNum = 0;
        let cl = setInterval(() => {
            getClassList();
            passNum = $$(".lesson_pass").length;
            console.log(passNum)
            if (classLists.length) {
                jumpToVideoFromClass(passNum)
            }
            if (classLists.length) clearInterval(cl);
        }, 1000);
    } else {

        video_note();
    }
}

if (url.indexOf("play") != -1&& settings.video) {
    playVideo();
    let nextVideoFlag = false,
        nextClassFlag = false;
    console.log("这是视频播放方法")
    let vp = setInterval(() => {
        if (!videoLists.length) {
            getVideoList();
        }
        nextVideoFlag = closeAlert();
        if (settings.jump) {
            nextClassFlag = jumpToVideo(videoLists);
            if (nextVideoFlag) nextClassFlag = nextVideo(videoLists);
        }
        if (settings.back) {
            if (nextClassFlag) goBack();
        }
    }, 1000)
}

if (url == "/jjfz/lesson/exam") {
    if (settings.copy) {
        openCopy();
        test_note();
    }

    if (settings.answer) {
        let ga = setInterval(() => {
            if ($$("#get_answer").length == 0) {
                $$("#next_question").after("<a href=\"javascript:void(0);\" id=\"get_answer\" data-val=\"2\">查答案</a>");
                $$("#next_question").after("<span> &nbsp; &nbsp; &nbsp; &nbsp;</span>");
                $$("#get_answer").click(function () {
                    getAnswer();
                })
            }
        }, 250)
    }
}

if (url == "/jjfz/exam_center/end_exam") {
    if (settings.copy) {
        openCopy();
        test_note();
    }

}
if (/\/exam\//.test(url)) {
    openCopy();
    if (GM_getValue("exam_note")) {
    } else {
        exam_note();
    }
}


function getClassList() {
    let classList = []
    if ($$(".l_list_right")) {
        $$(".l_list_right").each((ind, ele) => {
            if ($$(ele).find("div .r_read").text() == " 必 修 ") {
                classList.push($$(ele).find("h2 a"))
            }
        })
    }
    classLists = classList;
}

function getVideoList() {
    if ($$(".video_lists li").length) {
        console.log("当前视频" + $$(".video_red1").text())
        videoLists = $$(".video_lists li");
    }
}

function jumpToVideoFromClass(passNum) {
    if (passNum != classLists.length) {
        $$(classLists[passNum]).attr('id', 'aRemoveAllTxt');
        document.getElementById("aRemoveAllTxt").click();
    }
}


function closeAlert(){
    let id = setInterval(() => {
        if($(".video_red1>a").css("color") == "rgb(255, 0, 0)"){
            nextVideo(id)
        }else if($(".public_cont>.public_text>p").text() == '您需要完整观看一遍课程视频，才能>获取本课学时，看到视频播放完毕提示框即为完成，然后视频可以拖动播放。'){
            $(".public_cont>.public_btn>a")[0].click()
        }else if($(".public_cont>.public_text>p").text() == '视频已暂停，点击按钮后继续学习！'){
            $(".public_cont>.public_btn>a")[0].click()
        }else if($(".public_btn>.public_cancel").text() == '继续观看'){
            $(".public_btn>.public_cancel")[0].click()
        }else if($(".public_cont>.public_text>p").text() == '当前视频播放完毕！'){
            $(".public_cont>.public_btn>a")[0].click()
        }else if($("#wrapper>div>div>button").attr("aria-label") == 'Play'){
            $("#wrapper>div>button").click()
        }
    }, 1000)
}

function nextVideo(id){
    let videoCount = $(".video_lists>ul>li").length
    $(".video_lists>ul>li").each((_,element) => {
        if($(element).children("a").css("color") != "rgb(255, 0, 0)"){
            $(element).children("a")[0].click()
            return false
        }else{
            videoCount--
            if(videoCount == 0){
                clearInterval(id)
                goback()
            }
        }
    })
}

function jumpToVideo(videoList) {
    if ($$(".video_red1").find("a").attr("style") == "width:70%;color:red") {
        let index = $$(videoList).index($$(".video_red1"));
        if (videoList[index + 1]) {
            $$(videoList[index + 1]).children("a").attr('id', 'aRemoveAllTxt');
            document.getElementById("aRemoveAllTxt").click();
        } else {
            return true;
        }
    }
}

function goBack() {
    $$(".video_goback").attr('id', 'aRemoveAllTxt');
    document.getElementById("aRemoveAllTxt").click();
}

function playVideo() {
    _self.studyTime = function () {
        var diff_time = 5000;
        $.ajax({
            type: "POST",
            cache: false,
            dataType: "json",
            url: "/jjfz/lesson/study_time",
            data: {
                rid: "630089",
                study_time: diff_time,
                _xsrf: $(":input[name='_xsrf']").val()
            },
            success: function () {
            }
        });
        flag = setTimeout("studyTime()", diff_time);
    }
    _self.player.on('pause', function (event) {
        if ($$(".public_submit").length) {
        } else _self.player.play();
    });
}

function getAnswer() {

    let question = $$(".exam_h2").text(),
        type = String(settings.type[$$(".e_cont_title span").text()]);
    let postData = {
        question: filterImg($$(".exam_h2"), this).replace(/^（\S*）/, '').replace(/^【.*?】\s*/, '').replace(/\s*（\d+\.\d+分）$/, '').replace(/[(]\s*[)]。$/, '').replace(/（\s*）。$/, '').replace(/[(]\s*[)]$/, '').replace(/（\s*）$/, ''),
        option: "政治",
        type: Boolean(type) ? type : 10
    }


    console.log(postData.question);
    console.log(postData.type);




}

function openCopy() {
    $$(document).ready(new function () {
        document.oncontextmenu = new Function("event.returnValue=true");
        document.onselectstart = new Function("event.returnValue=true");
        document.oncopy = new Function("return true");
    })
}

function exam_note() {
    alert_note(2, ["不同意", "同意"], "考试说明及免责声明", '<p><font color=red>期末考试未经测试，不保证可用性！！！</font></p>' +
        '<p><font color="red">请仔细阅读以下内容</font></p>' +
        '<p>考试平台目前无法测试，脚本是否可以还不清楚</p>' +
        '<p>当前实现方式由推测而来</p>' +
        '<p><font color="red">你使用脚本造成的损失自行承担</font></p>' +
        '<p><font color="red">你点击同意视为遵守以上内容！</font></p>' +
        'public_cont1', function () {
            $(".public_close").click(); //此为关闭方法
            GM_setValue("exam_note", false)
            err_note()
        }, function () {
            $(".public_close").click(); //此为关闭方法
            GM_setValue("exam_note", true)
        });
}

function video_note() {
    alert_note(2, ["关闭", "不在提示"], "我就是积极分子脚本使用说明", '<p>由于精力有限，实在无法提供用户界面</p>' +
        '<p><font color="aqua"></font>详细设置请修改源代码</p>' +
        '<p>本脚本免费使用严谨倒卖</p>' +
        'public_cont1', function () {
            $(".public_close").click(); //此为关闭方法
            GM_setValue("dont_note", false)
        }, function () {
            $(".public_close").click(); //此为关闭方法
            GM_setValue("dont_note", true)
        });
}

function test_note() {
    alert_note(1, ["关闭"], "我就是积极分子答题使用说明", '<p>由于精力有限，实在无法提供用户界面</p>' +
        '<p>题库来源于网络，不保证准确性！！！</p>' +
        '<p><font color=red>这个题库的无延迟查询通道已经关了,免费的果然一般（哈哈）</font></p>' +
        '<p>作者没钱搞服务器整题库，所以你懂的</p>' +
        '<p>将就用一下就好，建议打开复制自行搜索！</p>' +
        '<p>推荐使用学小易，非常准确，或者百度,<font color=red>欢迎向我捐赠</font></p>' +
        'public_cont1', function () {
            $(".public_close").click(); //此为关闭方法
        });
}

function err_note() {
    alert_note(1, ["关闭"], "如果要继续使用脚本请点击同意", '<p>如果要继续使用脚本请点击同意</p>' +
        'public_cont1', function () {
            $(".public_close").click(); //此为关闭方法
            exam_note();
        });
}


function alert_note(btn_num, btn_text, note_text, public_text, public_cont_class, submit_fun, cancel_fun) {
    if (btn_num == 1) {
        var public_a = '<a href="#" class="public_submit">' + btn_text[0] + '</a>';
    } else {
        var public_a = '<a href="#" class="public_submit">' + btn_text[0] + '</a> <a href="#" class="public_cancel">' + btn_text[1] + '</a>';
    }
    var public_html = '<div class="public_mask"></div><div class="public_cont ' + public_cont_class + '"><div class="public_title"><h3>' + note_text + '</h3><div class="public_close"></div></div><div class="public_text">' + public_text + '</div><div class="public_btn">' + public_a + '</div></div>';
    $("body").append(public_html);
    $(".public_close").click(function () {
        $(".public_mask").remove();
        $(".public_cont").remove();
    });
    $(".public_mask").click(function () {
        $(".public_mask").remove();
        $(".public_cont").remove();
    });
    if (btn_num == 1) {
        $(".public_submit").click(function () {
            submit_fun();
        })
    } else {
        $(".public_submit").click(function () {
            submit_fun();
        });
        $(".public_cancel").click(function () {
            cancel_fun();
        })
    }
}

function filterImg(dom) {
    return $$(dom).clone().find("img[src]").replaceWith(function () {
        return $$("<p></p>").text('<img src="' + $$(this).attr("src") + '">');
    }).end().find("iframe[src]").replaceWith(function () {
        return $$("<p></p>").text('<iframe src="' + $$(this).attr("src") + '"></irame>');
    }).end().text().trim();
}