// ==UserScript==
// @name         阿里云盘播速
// @namespace    http://tampermonkey.net/
// @version      0.3.1
// @description  键盘控制播速，鼠标控制播速和全屏和播放，播速1秒显示，外挂字幕大小三级调节，点击自动搜索字幕（可下载）
// @author       tfsn20
// @match        https://www.aliyundrive.com/*
// @run-at       document-idle
// @icon         https://gw.alicdn.com/imgextra/i3/O1CN01aj9rdD1GS0E8io11t_!!6000000000620-73-tps-16-16.ico

// @grant        GM_addStyle
// @grant        unsafeWindow
// @grant        GM_xmlhttpRequest
// @grant        GM_setValue
// @grant        GM_getValue
// @grant        GM_addValueChangeListener

// @connect      cn.bing.com
// @connect      movie.douban.com
// @connect      zimuku.org

// ==/UserScript==

(function () {
    //'use strict';
    //最近在看油猴教程：https://bbs.tampermonkey.net.cn/thread-184-1-1.html
    //思路来源：https://bbs.tampermonkey.net.cn/thread-176-1-1.html文章及评论
    //速度0.1控制
    //键盘c,x,z,d分别是加速，减速，恢复1倍速和恢复之前倍速，d长按3倍速松开恢复长按之前的倍速，
    //鼠标滚轮上滑、下滑、右键单击分别对应键盘c,x,z键功能
    //鼠标左键单击、左键双击分别是视频暂停或播放，全屏或退出全屏,点击区域为视频区域
    //若想把c,x,z,d改为其他键，则修改源码中的keydown(e)函数中的四个e.keyCode==后的值，自行百度
    //代码没优化很烂，UI很丑，完全自学边学边百度

    //新增
    //滚轮区域判定
    //字幕大小还是通过原生播放器的字幕尺寸调节实现，发现大小写不合适可以修改源码中的changeSubtitle函数的实参

    //新增
    //点击自动搜索字幕（可下载）



    //hook console.log
    setTimeout(() => {
        let hookLog = unsafeWindow.console.log;
        unsafeWindow.console.log = (VideoPreviewerSetFile, name) => {
            if (name) {
                //.error(name.match(/(.*)\./));
                let nameTemp = name.match(/(.*)\./)[1]
                if (nameTemp != GM_getValue('movieName')) {
                    GM_setValue('movieName', nameTemp);
                    console.error(GM_getValue('movieName'))
                };
                return hookLog(VideoPreviewerSetFile, ...name)
                //console.error(name)
            }else{
                return hookLog(VideoPreviewerSetFile)
            }


        }
        console.log('coding', "===");
    }, 0)


    //调节字幕位置和大小，增大bottom可向上移动，mediumSize是标准字幕大小，changeUnit是调节单位大小
    function changeSubtitle(bottom, mediumSize, changeUnit) {
        setTimeout(function () {
            var style = document.createElement('style');
            style.innerHTML = `
                .subtitle--1Ou09 {
                    bottom: ${bottom}%
                }

                .subtitle--1Ou09 .cue--sviQg.cue-small--26YAf {
                    font-size: ${mediumSize - changeUnit}%
                }

                .subtitle--1Ou09 .cue--sviQg.cue-medium--2z-Pf {
                    font-size: ${mediumSize}%
                }

                .subtitle--1Ou09 .cue--sviQg.cue-large--1cmde {
                    font-size: ${mediumSize + changeUnit}%
                }
                `

            document.querySelector('head').append(style);
        }, 5000)
    }
    changeSubtitle(3, 5.5, 1.5)

    //主函数，
    function main() {

        var presentSpeed = 1;
        var div = 0;
        function display() {
            div.classList.remove('displaynone');
            div.classList.add('display')
            div.innerHTML = `${presentSpeed}`;
        };
        function displayNone() {
            div.classList.remove('display');
            div.classList.add('displaynone')
        };
        document.addEventListener('DOMNodeInserted', listenVideo, false)
        function listenVideo() {
            if (document.querySelector("video[class^='video--']") == null) {
                //console.log('no')
            } else {

                document.removeEventListener('DOMNodeInserted', listenVideo, false)
                console.log("is");
                changeSpeed();
                div = document.createElement("div");
                div.setAttribute('id', 'displayspeed')
                div.innerHTML = `${presentSpeed}`;//innerText也可以,区别是innerText不会解析html
                document.querySelector("video[class^='video--']").parentNode.append(div);
                GM_addStyle("div#displayspeed { background-color:white; width:30px; height:25px; position:fixed; top:0px; left:0px; }");
                GM_addStyle(".display { display:block }");
                GM_addStyle(".displaynone { display:none }");
                div.classList.add('displaynone');
                console.log('display has append');

                let subtitleBtn = null;
                setTimeout(function () {
                    subtitleBtn = document.querySelectorAll('div.action--mAI5b')[2];
                    searchSubtitle()
                }, 500);

                //字幕搜索相关函数
                function searchSubtitle() {
                    //通过bing site获取电影豆瓣ID和名称
                    function getMovieIDByDouban() {
                        return new Promise((res, rej) => {
                            GM_xmlhttpRequest({
                                url: `https://cn.bing.com/search?q=site:movie.douban.com/subject ${GM_getValue('movieName')}`,
                                method: "get",
                                headers: {
                                    "Sec-Fetch-Site": "none",
                                    "Sec-Fetch-Mode": "navigate",
                                    "Sec-Fetch-User": "?1",
                                    "Sec-Fetch-Dest": "document",
                                    'Host': 'cn.bing.com',
                                    'Cache-Control': ' max-age=0',
                                    'Upgrade-Insecure-Requests': ' 1',
                                },
                                onload: function (xhr) {
                                    //console.log(xhr.response);
                                    res(xhr.response.match(/<cite>https:\/\/movie\.douban\.com\/subject\/(\d*).{0,20}<\/cite>/))
                                }
                            })
                        })
                    };
                    function getMovieNameByID(moviesID) {

                        return new Promise((res, rej) => {
                            GM_xmlhttpRequest({
                                url: `https://movie.douban.com/subject/${moviesID}/`,
                                method: "get",
                                headers: {
                                    "Sec-Fetch-Site": "same-origin",
                                    "Sec-Fetch-Mode": "navigate",
                                    "Sec-Fetch-User": "?1",
                                    "Sec-Fetch-Dest": "document",
                                    'Host': 'movie.douban.com',
                                    'sec-gpc': 1,
                                    'Upgrade-Insecure-Requests': ' 1',
                                    'accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
                                    'Referer': ' https://movie.douban.com/',
                                },
                                onload: function (xhr) {
                                    res(xhr.response.match(/<h1>\n.*<span property="v:itemreviewed">(.*)<\/span>\n.*<span class="year">(.*)<\/span>\n.*<\/h1>/));
                                }
                            })
                        })
                    };
                    let movieDetail = null;
                    let movieNameDouban = null;
                    let movieID = null;
                    let movieNameYear = null;

                    //点击字幕按钮则获取电影信息
                    GM_addValueChangeListener('movieName', function (name, old_value, new_value, remote) {
                        getMovieDetails()
                    })
                    subtitleBtn.addEventListener('click', getMovieDetails, false);
                    async function getMovieDetails() {
                        subtitleBtn.removeEventListener('click', getMovieDetails, false);

                        movieDetail = await getMovieIDByDouban();
                        if (movieDetail) {
                            movieID = movieDetail[1]
                            movieNameDouban = await getMovieNameByID(movieID);
                            let asciiFlag = movieNameDouban[1].match(/.*&#(\d*);.*/);
                            if (asciiFlag) {
                                movieNameDouban[1] = movieNameDouban[1].replace(/&#\d*;/, String.fromCharCode(asciiFlag[1]))
                                //console.log(movieNameDouban[1])
                            }
                            movieNameYear = movieNameDouban[1] + movieNameDouban[2];
                        };
                        //console.log('movie name:', movieNameDouban);
                        console.log('movie id:', movieID + '\n', 'movie name (year):', movieNameYear)
                    }

                    GM_setValue('movieName', document.querySelector('span.text--2KGvI').innerHTML.match(/(.*)\./)[1])
                    // movieName = document.querySelector('span.text--2KGvI').innerHTML;
                    // movieName = movieName.match(/(.*)\./)[1];
                    //console.log(movieNameYear)
                    addDownloadSubtitle();

                    //添加div
                    function addDownloadSubtitle() {
                        var divDownloadSubtitle = null;
                        console.log(GM_getValue('movieName'));
                        divDownloadSubtitle = document.createElement("div");
                        divDownloadSubtitle.setAttribute('class', 'drawer-label--1ph93');
                        divDownloadSubtitle.innerHTML = `下载字幕`;
                        document.querySelector("div[class='subtitle-fontsize-list--mjtuN']").parentNode.append(divDownloadSubtitle);
                        var divDownloadSubtitleChoice = null;
                        divDownloadSubtitleChoice = document.createElement("div");
                        divDownloadSubtitleChoice.setAttribute('class', 'subtitle-fontsize-list--mjtuN');
                        divDownloadSubtitleChoice.innerHTML = `
                        <div class="subtitle-fontsize-item--2Ci7M">SubHD</div>
                        <div class="subtitle-fontsize-item--2Ci7M">点点</div>
                        <div class="subtitle-fontsize-item--2Ci7M">4k-m</div>
                        <div class="subtitle-fontsize-item--2Ci7M">射手网(伪)</div>
                        <div class="subtitle-fontsize-item--2Ci7M">字幕库</div>`;
                        document.querySelector("div[class='subtitle-fontsize-list--mjtuN']").parentNode.append(divDownloadSubtitleChoice);
                        let downloadBtnLength = divDownloadSubtitleChoice.children.length

                        //为增加的div绑定事件
                        for (let i = 0; i < downloadBtnLength; i++) {
                            divDownloadSubtitleChoice.children[i].addEventListener('click', function () {
                                for (let j = 0; j < downloadBtnLength; j++) {
                                    divDownloadSubtitleChoice.children[j].classList.remove('selected--DHMNk');
                                    //console.log(divDownloadSubtitleChoice.children[j].classList)
                                };
                                divDownloadSubtitleChoice.children[i].classList.add('selected--DHMNk')

                                //打开新标签
                                setTimeout(async () => {
                                    if (i == 0) {
                                        window.open(`https://subhd.tv/d/${movieID}?o=down`, '_blank')
                                    } else if (i == 1) {
                                        window.open(`http://www.ddzimu.com/download/${movieID}.html`, '_blank')
                                    } else if (i == 2) {
                                        window.open(`https://4k-m.com/zimu/?a=2&s=${movieID}`, '_blank')
                                    } else if (i == 3) {
                                        window.open(`http://assrt.net/sub/?searchword=${movieNameYear}`, '_blank')
                                    } else if (i == 4) {
                                        GM_xmlhttpRequest({
                                            url: 'http://zimuku.org/',
                                            method: "get",
                                            headers: {
                                                // "Sec-Fetch-Site": "same-origin",
                                                // "Sec-Fetch-Mode": "navigate",
                                                // "Sec-Fetch-User": "?1",
                                                // "Sec-Fetch-Dest": "document",
                                                'Cache-Control': 'max-age=0',
                                                'sec-gpc': 1,
                                                'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
                                                'Host': 'zimuku.org',
                                                'Upgrade-Insecure-Requests': ' 1',
                                                'Referer': ' http://zimuku.org/',
                                                'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6,ja;q=0.5'
                                            },
                                            onload: function (xhr) {
                                                //console.log(xhr.response);
                                                let vertoken = xhr.response.match(/name="vertoken"\svalue="(.*)"/);
                                                if (vertoken) {
                                                    console.log('vertoken', vertoken[1]);
                                                    window.open(`http://zimuku.org/search?q=${movieNameYear}&vertoken=${vertoken[1]}`, '_blank')
                                                } else {
                                                    GM_xmlhttpRequest({
                                                        url: 'http://zimuku.org/?security_verify_data=313336362c373638',
                                                        method: "get",
                                                        headers: {
                                                            // "Sec-Fetch-Site": "same-origin",
                                                            // "Sec-Fetch-Mode": "navigate",
                                                            // "Sec-Fetch-User": "?1",
                                                            // "Sec-Fetch-Dest": "document",
                                                            'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9',
                                                            'sec-gpc': 1,
                                                            'Accept-Language': 'zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6,ja;q=0.5',
                                                            'Upgrade-Insecure-Requests': ' 1',
                                                            //'Cache-Control': ' max-age=0',
                                                            'Host': 'zimuku.org',
                                                            'Referer': 'http://zimuku.org/',
                                                        },
                                                        onload: function (xhr) {
                                                            //console.log(xhr.response);
                                                            vertoken = xhr.response.match(/name="vertoken"\svalue="(.*)"/);
                                                            if (vertoken) {
                                                                console.log('vertoken', vertoken[1]);
                                                                window.open(`http://zimuku.org/search?q=${movieNameYear}&vertoken=${vertoken[1]}`, '_blank')
                                                            }
                                                        }
                                                    })
                                                }

                                            }
                                        })
                                    }
                                }, 0);

                            })
                        }
                    }

                }
            }
        }

        function changeSpeed() {
            console.log(presentSpeed);
            var temp = 0;
            var close = document.querySelectorAll('span[data-icon-type="PDSClose"]')[1];
            var playBtn = document.querySelector('div[class^=action-bar--]').children[0].children[0];
            var fullBtn = 0;

            setTimeout(function () {
                fullBtn = document.querySelectorAll('div[data-disabled="false"][class^="action"]')[6]
            }, 500)
            //console.log(close, fullBtn);
            close.addEventListener('click', function () {
                console.log('has close');
                //垃圾回收和清除window事件
                div.remove();

                if (temp) {
                    clearInterval(temp);
                    console.log('has clear')
                };
                window.removeEventListener('keydown', keydown, false);
                window.removeEventListener('keyup', keyup, false);
                window.removeEventListener('wheel', wheel, false);
                window.removeEventListener('click', click, false);
                window.removeEventListener('dblclick', click, false);
                window.removeEventListener('mousedown', mousedown, false)
                setTimeout(function () {
                    main();
                }, 1000)
                console.log('clear finish');

            })
            //属性选择器，选择class名开头为video--的video元素
            var video = document.querySelector("video[class^='video--']");
            if (video != null) {
                function st(speed, time) {
                    if (temp) {
                        clearInterval(temp);
                        console.log('has clear interval')
                    }
                    temp = setInterval(function () {
                        setVideoPlaySpeed(speed)
                    }, time);
                    function setVideoPlaySpeed(speed) {
                        video.playbackRate = speed.toFixed(1) - 0
                    }
                    presentSpeed = speed;
                    displaySpeed()
                    return presentSpeed
                }
                var flag = false;
                var dTemp = 0;
                window.addEventListener('keydown', keydown, false);

                function keydown(e) {
                    //e.keyCode
                    if (e.keyCode == 90) {
                        if (video.playbackRate == 1) {

                            var cTemp = video.playbackRate = presentSpeed.toFixed(1) - 0;
                            console.log('z', video.playbackRate, st(cTemp.toFixed(1) - 0, 5000))

                        } else {

                            if (temp) {
                                clearInterval(temp);
                                console.log('has clear')
                            }
                            video.playbackRate = 1;
                            display();
                            div.innerHTML = `1`;
                            setTimeout(function () {
                                displayNone()
                            }, 1000)
                            console.log('z', video.playbackRate)
                        }
                        return
                    }
                    if (e.keyCode == 88) {
                        var bTemp = video.playbackRate = video.playbackRate.toFixed(1) - 0.1;
                        console.log('x', video.playbackRate, st(bTemp.toFixed(1) - 0, 5000))
                        return
                    }
                    if (e.keyCode == 67) {
                        var aTemp = video.playbackRate = video.playbackRate.toFixed(1) - 0 + 0.1;
                        console.log('c', video.playbackRate, st(aTemp.toFixed(1) - 0, 5000), e.key);
                        return
                    }
                    if (e.keyCode == 68) {
                        if (flag) {
                            return
                        } else {
                            dTemp = video.playbackRate;
                            video.playbackRate = 3;
                            flag = true;
                        }
                    }
                };

                function keyup(e) {

                    if (e.key == 'd') {
                        console.log(video.playbackRate, dTemp);
                        video.playbackRate = dTemp;
                        console.log(video.playbackRate, dTemp);
                        flag = false;
                    }

                };

                function wheel(e) {
                    //console.log(e);
                    let evt = e || window.event;  //考虑兼容性
                    //evt.preventDefault();
                    if (e.target.tagName == 'IMG' || e.target.tagName == 'VIDEO') {
                        if (evt.deltaY > 0) {  //在火狐中 向下滚动是3 谷歌是125
                            console.log("向下滚动");
                            var bTemp = video.playbackRate = video.playbackRate.toFixed(1) - 0.1;
                            console.log('x', video.playbackRate, st(bTemp.toFixed(1) - 0, 5000))
                        } else {           //在火狐中 向上滚动是-3 谷歌是-125
                            console.log("向上滚动");
                            var aTemp = video.playbackRate = video.playbackRate.toFixed(1) - 0 + 0.1;
                            console.log('c', video.playbackRate, st(aTemp.toFixed(1) - 0, 5000));
                        }
                    }


                };

                var timeOutTemp = 0;
                //鼠标点击
                function click(e) {
                    if (e.target.tagName == 'IMG' || e.target.tagName == 'VIDEO') {
                        if (e.type == 'click') {
                            if (timeOutTemp) {
                                clearTimeout(timeOutTemp)
                            }
                            timeOutTemp = setTimeout(function () {
                                if (video.paused) {
                                    playBtn.click()
                                    //video.play()
                                } else {
                                    video.pause()
                                }
                                console.log('单击')
                            }, 250)
                        } else {
                            if (timeOutTemp) {
                                clearTimeout(timeOutTemp)
                            }
                            console.log('双击');
                            fullBtn.click();
                        }
                    }
                };
                function mousedown(e) {
                    if (e.target.tagName == 'IMG' || e.target.tagName == 'VIDEO' && e.button == 2) {
                        if (video.playbackRate == 1) {
                            var cTemp = video.playbackRate = presentSpeed.toFixed(1) - 0;
                            console.log('z', video.playbackRate, st(cTemp.toFixed(1) - 0, 5000))
                        } else {
                            if (temp) {
                                clearInterval(temp);
                                console.log('has clear')
                            }
                            video.playbackRate = 1;
                            display();
                            div.innerHTML = `1`;
                            setTimeout(function () {
                                displayNone()
                            }, 1000)
                            console.log('z', video.playbackRate)
                        }
                        console.log(e.type);
                        return
                    }
                }
                window.addEventListener('keyup', keyup, false);
                window.addEventListener('wheel', wheel, false);
                window.addEventListener('click', click, false);
                window.addEventListener('dblclick', click, false);
                window.addEventListener('mousedown', mousedown, false)
            }
        }
        function displaySpeed() {
            display();
            setTimeout(function () {
                displayNone()
            }, 1000)
        }
    }
    main()
    // Your code here...
})();