// ==UserScript==
// @name         u-Youtube
// @name:zh-CN   功夫制霸YouTube
// @name:en      u-Youtube
// @name:ua      u-Youtube
// @name:ja      カンフー支配YouTube
// @name:ko      쿵푸 지배YouTube
// @name:it      u-Youtube
// @name:de      u-Youtube
// @name:fr      u-Youtube
// @namespace    https://github.com/rasso1/u-Youtube
// @version      0.981
// @description  make Youtube under ur control
// @description:en make Youtube under ur control
// @description:ja あなたのコントロール下でYouTubeを作る
// @description:ko 유튜브를 당신의 통제하에 두십시오
// @description:it rendi youtube sotto il tuo controllo
// @description:de Machen Sie YouTube unter Ihrer Kontrolle
// @description:fr faire de youtube sous votre contrôle
// @author       ok!
// @match        https://www.youtube.com/*
// @run-at       document-start
// @contributionURL https://paypal.me/kongfuY

// @downloadURL none
// ==/UserScript==
(function() {
    'use strict';

var sec_sub,sec_fwd,wheel_sec,buffer_time,dark_mode,video_quality,video_speed,english_mode;
var expand_description = 1;

var youtube_hand = {
    dark_eye:function (){
        if(localStorage.getItem('dark_mode')==1){
            document.querySelector("html").setAttribute("dark",true);
            //document.querySelector("html").setAttribute("contentEditable",true);
        }
        else if(document.querySelector("html").hasAttribute("dark"))
        {document.querySelector("html").removeAttribute("dark")}
    },
    dark_eye1:function (){
        if(localStorage.getItem('dark_mode')==1){
            var style_type = document.createElement("style");style_type.id = "style_type";
            style_type.innerHTML = `#end > div.dropdown-hover > div{font-size:12px;color:#bbb !important;background-color:#202020 !important;}
#end > div.dropdown-hover > button{background-color:#222 !important;} #end > div.dropdown-hover path{fill:transparent !important;stroke:white !important;}
#end > div.dropdown-hover > div > div{color:#aaa !important;background-color:#202020 !important;}
#end > div.dropdown-hover > div > div p{font-size:12px;color:#bbb !important;background-color:#202020 !important;}
.dropdown-hover button div{font-size:12px;color:#aaa !important;background-color:#333 !important;}
#sec_sub,#sec_fwd,#wheel_sec,#buffer_time{font-size:12px;color:#bbb !important;background-color:#333 !important;border-radius:5px;}`;
            document.head.appendChild(style_type);
        }
    },

    //播放设置
    play_menu:function(){


        var html_app = document.createElement("div");
        html_app.innerHTML = `
   <button style="border:none;outline:none;background-color:#fff;height:37px;width:37px;margin-right:10px;" aria-label="缓存/速度设置"><svg viewBox="0 0 24 24" preserveAspectRatio="xMidYMid meet" focusable="false" style="pointer-events: none; display: block; width: 100%; height: 100%;"><g class="style-scope yt-icon">
       <path d="M19.43 12.98c.04-.32.07-.64.07-.98s-.03-.66-.07-.98l2.1-1.65c.2-.15.25-.42.13-.64l-2-3.46c-.12-.22-.4-.3-.6-.22l-2.5 1c-.52-.4-1.08-.73-1.7-.98l-.37-2.65c-.06-.24-.27-.42-.5-.42h-4c-.27 0-.48.18-.5.42l-.4 2.65c-.6.25-1.17.6-1.7.98l-2.48-1c-.23-.1-.5 0-.6.22l-2 3.46c-.14.22-.08.5.1.64l2.12 1.65c-.04.32-.07.65-.07.98s.02.66.06.98l-2.1 1.65c-.2.15-.25.42-.13.64l2 3.46c.12.22.4.3.6.22l2.5-1c.52.4 1.08.73 1.7.98l.37 2.65c.04.24.25.42.5.42h4c.25 0 .46-.18.5-.42l.37-2.65c.6-.25 1.17-.6 1.7-.98l2.48 1c.23.1.5 0 .6-.22l2-3.46c.13-.22.08-.5-.1-.64l-2.12-1.65zM12 15.5c-1.93 0-3.5-1.57-3.5-3.5s1.57-3.5 3.5-3.5 3.5 1.57 3.5 3.5-1.57 3.5-3.5 3.5z" fill="transparent" stroke="black"></path>
      </g></svg>
</button>

<div style="background:#fff;border-radius: 10px;left: -160px;right: 0;margin-left: 0;margin-right: -100px;padding-top: 10px;" class="dropdown-box fadeInDown"><div class="item clearfix" style="border-radius:10px;"><p style="margin:10px auto;font-size:18px;"><span class="mandarin invisible">播放设置&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="english">Playback Setting&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><font size=2>Chs </font><input style="margin:auto" id="english_mode" class="switch switch-anim" type="checkbox" checked></p>
<div  style="margin:10px auto;font-size:12px;"><hr /><hr /></div>
<p style="margin:10px auto;font-size:16px;"><span class="mandarin invisible" style="margin:10px auto;font-size:16px;">当前速度：&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="english">current speed:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span id="speed_display"></span></p>
<p style="margin:10px auto;font-size:16px;"><span class="mandarin invisible">选择播放速度:&nbsp;&nbsp;&nbsp;&nbsp;</span><span class="english">specify speed:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><button id="speed_button" style="background-color: #5bb7fe;border-radius:5px;color:white;font-size:12px;"> &nbsp; 1x&nbsp; </button></p><input type="range" min="0" max="100" value="25" class="slider" id="speed_slider"><br /><br />
<p style="margin:10px auto;font-size:16px;"><span class="mandarin invisible">跳过片头秒数：&nbsp;&nbsp;&nbsp;</span><span class="english">skip the title:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><input type="text" id="sec_fwd" style="width:40px;height:12px;vertical-align: middle;padding: 5px;background-color:#fff;border: 2px solid #ddd;border-radius:5px;font-size:12px;" placeholder="seconds">
<p style="margin:10px auto;font-size:16px;"><span class="mandarin invisible">跳过片尾秒数：&nbsp;&nbsp;&nbsp;</span><span class="english">skip the end:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><input type="text" id="sec_sub" style="width:40px;height:12px;vertical-align: middle;padding: 5px;background-color: #fff;border: 2px solid #ddd;border-radius:5px;font-size:12px;" placeholder="seconds"></p>
<p style="margin:10px auto;font-size:16px;"><span class="mandarin invisible">鼠标滚动秒数：&nbsp;&nbsp;&nbsp;</span><span class="english">mouse scroll:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><input type="text" id="wheel_sec" style="width:40px;height:12px;vertical-align: middle;padding: 5px;background-color: #fff;border: 2px solid #ddd;border-radius:5px;font-size:12px;" placeholder="seconds"></p>
<p style="margin:10px auto;font-size:16px;"><span class="mandarin invisible">暂停缓存秒数：&nbsp;&nbsp;&nbsp;</span><span class="english">pause n cashing:&nbsp;&nbsp;&nbsp;&nbsp;</span><input type="text" id="buffer_time" style="width:40px;height:12px;vertical-align: middle;padding: 5px;background-color: #fff;border: 2px solid #ddd;border-radius:5px;font-size:12px;" placeholder="seconds"></p>
  <p style="margin:10px auto;font-size:16px;"><span class="mandarin invisible">播放质量：&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>  <span class="english">specify resolution&nbsp;</span> <select id="video_quality" style="border-radius:5px;"><option value="auto">auto</option><option value="hd2160">4K 2160p</option><option value="hd1440">HD 1440p</option><option value="hd1080">HD 1080p</option><option value="hd720">720p</option> <option value="large">480p</option><option value="medium">360p</option><option value="small">240p</option><option value="tiny">144p</option> </select></p>
<p style="margin:10px auto 20px auto;font-size:16px;"><span class="mandarin invisible">暗夜模式 :&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span class="english">dark mode:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><input style="margin:auto" id="dark_mode" class="switch switch-anim" type="checkbox" checked></p>
<p style="margin:10px auto 20px auto;font-size:16px;"><span class="mandarin invisible">心意捐赠:&nbsp; </span><span class="english">donate:&nbsp;&nbsp;</span><a href="https://paypal.me/kongfuY" style="color:#5bb7fe;">paypal.me/kongfuY</a></p></div></div>

<style>#speed_slider {width: 175px;}.invisible {display: none;}.ytd-feed-filter-chip-bar-renderer.style-scope{z-index:999 !important;}.fadeInDown{-webkit-animation:fadeInDown .5s .2s ease both;-moz-animation:fadeInDown .5s .2s ease both}@-webkit-keyframes fadeInDown{0%{opacity:0;-webkit-transform:translateY(-10px)}100%{opacity:1;-webkit-transform:translateY(0)}}@-moz-keyframes fadeInDown{0%{opacity:0;-moz-transform:translateY(-10px)}100%{opacity:1;-moz-transform:translateY(0)}}.dropdown{position:relative}.dropdown-box{display:none;position:absolute;z-index:9999999999}.dropdown-box.top{bottom:100%;padding-bottom:10px;left:50%;margin-left:-80px}.dropdown-box.bottom{top:100%;padding-top:10px;left:50%;margin-left:-80px}.dropdown-box.left{left:100%;padding-left:10px;bottom:0}.dropdown-box.right{right:100%;padding-right:10px;bottom:0}.dropdown-box .item{padding:10px;width:250px;border-radius:2px}.dropdown-hover{position:relative}.dropdown-hover:hover .dropdown-box{display:block}</style>
<style>a {color: #670000;}.switch {width: 26px;height: 13px;position: relative;border: 1px solid #dfdfdf;background-color: #fdfdfd;box-shadow: #dfdfdf 0 0 0 0 inset; border-radius: 18px;background-clip: content-box;display: inline-block;-webkit-appearance: none;user-select: none;outline: none;} .switch:before { content: '';width: 13px;height: 13px;position: absolute;top: 0;left: 0;border-radius: 12px;background-color: #fff;box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);}.switch:checked {border-color: #5bb7fe;box-shadow: #5bb7fe 0 0 0 16px inset;background-color: #5bb7fe;}.switch:checked:before {left: 15px;}.switch.switch-anim {transition: border cubic-bezier(0, 0, 0, 1) 0.4s, box-shadow cubic-bezier(0, 0, 0, 1) 0.4s;}.switch.switch-anim:before {transition: left 0.3s;}.switch.switch-anim:checked {box-shadow: #5bb7fe 0 0 0 14px inset;background-color: #5bb7fe;transition: border ease 0.4s, box-shadow ease 0.4s, background-color ease 1.2s;}.switch.switch-anim:checked:before {transition: left 0.3s;}.text-red {color: #aaa;}</style>
`;
        html_app.classList.add('dropdown-hover');
        document.querySelector("#end").appendChild(html_app);

        //
        var speed_display=document.getElementById("speed_display"),speed_slider=document.getElementById("speed_slider"),speed_button=document.getElementById("speed_button"),
            y=document.getElementById("sec_sub"),z=document.getElementById("wheel_sec"),x=document.getElementById("buffer_time"),w=document.getElementById("dark_mode"),
            s=document.getElementById("video_quality"),v=document.getElementById("sec_fwd"),t=document.getElementById("english_mode");
        dark_mode = localStorage.getItem('dark_mode');var english_mode = localStorage.getItem('english_mode');
        const mandarins = document.querySelectorAll('.mandarin');const englishs = document.querySelectorAll('.english');


        video_speed = localStorage.getItem('speed');sec_fwd = localStorage.getItem('sec_fwd');sec_sub = localStorage.getItem('sec_sub');
        wheel_sec = localStorage.getItem('wheel_sec');buffer_time = localStorage.getItem('buffer_time');video_quality = localStorage.getItem('video_quality');

        english_mode = localStorage.getItem('english_mode');
        //判读英文菜单
        if(localStorage.getItem('english_mode')==1){
            for (const mandarin of mandarins) {
                mandarin.className -= ' invisible';
            }
            for (const english of englishs) {
                english.className += ' invisible';
            }
        }

        video_speed?speed_display.innerHTML=video_speed+"x":speed_display.innerHTML="1x";

        setTimeout(function (){
            if(video_speed&&document.querySelector('#movie_player'))
                document.querySelector("#movie_player > div.html5-video-container > video").playbackRate = video_speed;},4000);

        speed_slider.value = localStorage.getItem('speed')*25;

        speed_slider.oninput=function(){localStorage.setItem('speed',this.value/25);video_speed = localStorage.getItem('speed');video_speed?speed_display.innerHTML=video_speed+"x":speed_display.innerHTML="1x";
                                        document.querySelector("#movie_player > div.html5-video-container > video").playbackRate = video_speed;
                                       }

        speed_button.onclick=function(){localStorage.setItem('speed',1);video_speed = localStorage.getItem('speed');video_speed?speed_display.innerHTML=video_speed+"x":speed_display.innerHTML="1x";
                                        document.querySelector("#movie_player > div.html5-video-container > video").playbackRate = video_speed;
                                        speed_slider.value = localStorage.getItem('speed')*25;
                                       }

        sec_fwd?v.value=sec_fwd:v.value="";
        v.onchange=function(){localStorage.setItem('sec_fwd',this.value);sec_fwd = localStorage.getItem('sec_fwd');sec_fwd?v.value=sec_fwd:v.value="";
                             }
        sec_sub?y.value=sec_sub:y.value="";
        y.onchange=function(){localStorage.setItem('sec_sub',this.value);sec_sub = localStorage.getItem('sec_sub');sec_sub?y.value=sec_sub:y.value="";
                             }

        wheel_sec?z.value=wheel_sec:z.value="";
        z.onchange=function(){localStorage.setItem('wheel_sec',this.value);wheel_sec = localStorage.getItem('wheel_sec');wheel_sec?z.value=wheel_sec:z.value="";
                             }
        buffer_time?x.value=buffer_time:x.value="";
        x.onchange=function(){localStorage.setItem('buffer_time',this.value);buffer_time = localStorage.getItem('buffer_time');buffer_time?x.value=buffer_time:x.value="";
                             }
        w.checded=dark_mode; if(dark_mode!=1){document.getElementById("dark_mode").removeAttribute('checked');}
        w.onchange=function(){if(w.checked){localStorage.setItem('dark_mode','1');youtube_hand.dark_eye();youtube_hand.dark_eye1();}
                              else{localStorage.setItem('dark_mode',0);
                                   document.querySelector("html").removeAttribute("dark");
                                   document.querySelector('#style_type').remove();
                                  }
                              dark_mode = localStorage.getItem('dark_mode');
                             }
        t.checded=english_mode; if(english_mode!=1){document.getElementById("english_mode").removeAttribute('checked');}
        t.onchange=function(){if(t.checked){localStorage.setItem('english_mode','1');
                                            for (const mandarin of mandarins) {
                                                mandarin.className -= ' invisible';}
                                            for (const english of englishs) {
                                                english.className += ' invisible';}
                                           }
                              else{localStorage.setItem('english_mode',0);
                                   for (const mandarin of mandarins) {
                                       mandarin.className += ' invisible';}
                                   for (const english of englishs) {
                                       english.className -= ' invisible';}
                                  }
                              english_mode = localStorage.getItem('english_mode');
                             }

        if(video_quality){
            for(var i=0;i<s.length;i++){
                if(s.options[i].value==video_quality){
                    s.options[i].selected=true;
                }
            }
        }
        s.onchange=function (){
            var quality_value = s[s.selectedIndex].getAttribute("value");
            localStorage.setItem('video_quality',quality_value);
            video_quality = localStorage.getItem('video_quality');
            var avail_quali;var v_elem = document.querySelector("#movie_player");
            if((avail_quali = v_elem.getAvailableQualityLevels())&&avail_quali.indexOf(video_quality) == -1){
                v_elem.setPlaybackQualityRange(avail_quali[0],avail_quali[0]);
            }
            else{v_elem.setPlaybackQualityRange(video_quality,video_quality);}
        }

    },

    play_main:function (){

        sec_fwd = localStorage.getItem('sec_fwd');
        sec_sub = localStorage.getItem('sec_sub');
        wheel_sec = localStorage.getItem('wheel_sec');
        buffer_time = localStorage.getItem('buffer_time');

        var video_speed = localStorage.getItem('speed');

        var video_elem,v_elem;


        //每3秒试执行主应用操作
        var main_timer = setInterval(function () {
            video_elem = document.querySelector("#movie_player > div.html5-video-container > video");
            v_elem = document.querySelector("#movie_player");
           
            if (video_elem){
               main_opr();
               video_elem.ondurationchange = main_opr;

                clearInterval(main_timer);}
        },500)

        //主应用操作
        function main_opr() {
            //视频质量选择

            var avail_quali;var current_time;
            if((avail_quali = v_elem.getAvailableQualityLevels())&&avail_quali.indexOf(video_quality) == -1){
                v_elem.setPlaybackQualityRange(avail_quali[0],avail_quali[0]);
            }
            else{v_elem.setPlaybackQualityRange(video_quality,video_quality);}
            //点开视频介绍
            if(expand_description){

                if(document.getElementById("action-panel-details")) {
                    document.getElementById("action-panel-details").classList.remove("yt-uix-expander-collapsed");
                }

                if(document.querySelector("#more > .more-button.style-scope.ytd-video-secondary-info-renderer")) {
                    document.querySelector("#more > .more-button.style-scope.ytd-video-secondary-info-renderer").click();
                }
            }

            //前跳过秒数+速度+播放质量设定
            video_elem.oncanplay = function(){
                if(video_speed&&video_elem){
                    video_elem.playbackRate = video_speed;}
               // if(current_time>200){current_time=0}
                if(sec_fwd&&(video_elem.currentTime < sec_fwd/1)){
                    video_elem.currentTime += sec_fwd/1;
                    video_elem.oncanplay = "";
                }
                // video_elem.currentTime += 1;

            }

            //暂停缓存
            
            sec_sub = localStorage.getItem('sec_sub');
            video_elem.onpause = function(){
                if(!buffer_time||buffer_time == 0){return;}
                if(parseInt(video_elem.currentTime)==parseInt(video_elem.duration)){current_time=0;video_elem.onpause = "";video_elem.onplay = "";video_elem.oncanplaythrough ="";}
                else{current_time = parseInt(video_elem.currentTime);
                     video_elem.oncanplaythrough = function(){
                         if(parseInt(video_elem.currentTime)==parseInt(video_elem.duration)){current_time=0;video_elem.onpause = "";video_elem.onplay = "";video_elem.oncanplaythrough ="";}
                         else{video_elem.currentTime +=2;
                              if(sec_sub){
                                  if((video_elem.currentTime-current_time)>(buffer_time?buffer_time:0)||(video_elem.duration<(video_elem.currentTime+parseInt(sec_sub)+10)))
                                  {video_elem.currentTime = current_time;
                                   console.log(current_time);console.log(video_elem.currentTime);
                                   video_elem.oncanplaythrough='';current_time=0;}
                              }
                              else{
                                  if((video_elem.currentTime-current_time)>(buffer_time?buffer_time:0)||(video_elem.duration<(video_elem.currentTime+30)))
                                  {video_elem.currentTime = current_time;
                                   video_elem.oncanplaythrough='';}
                              }
                             }
                     }
                    video_elem.currentTime += 1;
                    }
            }
            video_elem.onplay = function(){

                if(parseInt(video_elem.currentTime)==parseInt(video_elem.duration-1)){current_time = 0;video_elem.onpause = "";video_elem.onplay = "";video_elem.oncanplaythrough ="";} // new
                else if(current_time){video_elem.currentTime = current_time;
                     video_elem.oncanplaythrough = "";
                     //current_time=0;console.log("onplay ok2")
                    }
            }
            video_elem.onended = function(){current_time = 0;video_elem.onpause = "";video_elem.onplay = "";video_elem.oncanplaythrough ="";
                                           

                                           }
 //中键全屏

                                            video_elem.addEventListener("mouseup", function(e) {
                                                e.preventDefault();
                                                if(e.button==1){
                                                    //video_elem.webkitRequestFullscreen();

                                                    document.querySelector("#movie_player > div.ytp-chrome-bottom > div.ytp-chrome-controls > div.ytp-right-controls > button.ytp-fullscreen-button.ytp-button").click();
                                                    //document.webkitCancelFullScreen();

                                                }
                                            }, false);

            //中键全屏

   //         v_big.addEventListener("mouseup", function(e) {
   //             e.preventDefault();
   //             if(e.button==1){
                    //video_elem.webkitRequestFullscreen();
                    // if (!document.fullscreenElement) {
    //                document.querySelector("#movie_player > div.ytp-chrome-bottom > div.ytp-chrome-controls > div.ytp-right-controls > button.ytp-fullscreen-button.ytp-button").click();
                    /*
                        if(video_elem.requestFullscreen){
                            return video_elem.requestFullscreen();
                        }else if(video_elem.webkitRequestFullScreen){
                            return video_elem.webkitRequestFullScreen();
                        }else if(video_elem.mozRequestFullScreen){
                            return video_elem.mozRequestFullScreen();
                        }else{
                            return video_elem.msRequestFullscreen();
                        }
*/
                    // }
                    //     else{
                    //       document.querySelector("#movie_player > div.ytp-chrome-bottom > div.ytp-chrome-controls > div.ytp-right-controls > button.ytp-fullscreen-button.ytp-button").click();
                    //document.webkitCancelFullScreen();
                    //   }
  //              }
   //         }, false);

            /*
                        video_elem.onauxclick = function(e){e.preventDefault()};
                        video_elem.onauxclick = function(event) {event.preventDefault();video_elem.webkitRequestFullscreen();}

                      video_elem.onauxclick = video_elem.addEventListener("mouseup", mid_key, true);
                       function mid_key(e) {
                           // e.preventDefault();
                            if(e.button==1){
                            //video_elem.webkitRequestFullscreen();
                    if (!document.fullscreenElement) {
                        if(video_elem.requestFullscreen){
                             video_elem.removeEventListener("mouseup", mid_key, true);
                            return video_elem.requestFullscreen();
                        }else if(video_elem.webkitRequestFullScreen){
                             video_elem.removeEventListener("mouseup", mid_key, true);
                            return video_elem.webkitRequestFullScreen();
                        }else if(video_elem.mozRequestFullScreen){
                            return video_elem.mozRequestFullScreen();
                        }else{
                            return video_elem.msRequestFullscreen();
                        }

                    }
                            else{document.webkitCancelFullScreen();}
                            }
                        }*/


            // 滚轮前进后退
            video_elem.onwheel = function(e){e.preventDefault()};
            v_elem.onwheel = wheel_e;

            function wheel_e (event) {
                event.preventDefault();

                //console.log(event.deltaY);
                // event.deltaY = Math.min(Math.max(.125,event.deltaY), 4);
                //console.log(wheel_sec);
                video_elem.currentTime += parseInt(event.deltaY>0?wheel_sec/1:-wheel_sec) ;

                v_elem.onwheel="";
                setTimeout(function(){v_elem.onwheel= wheel_e;},300);

                //同时重设播放速度
                video_speed = localStorage.getItem('speed');
                document.querySelector("#movie_player > div.html5-video-container > video").playbackRate = video_speed;

            }
/*
            // 在视频框内按键ctrl或鼠标右键，直接跳到下一集
            v_elem.addEventListener("keydown", function(e) {
                if (e.keyCode == 17) {
                    e.preventDefault();
                    next_exec();
                }
            }, false);

            v_elem.addEventListener("contextmenu", function(e) {
                e.preventDefault();
                next_exec();
            }, false);
*/
            //每隔25秒获取播放剩余时间，如在25秒内则执行主程序
            if(sec_sub !== ""&&sec_sub !=0){
                const sec_sub2=sec_sub/1+12;
                setInterval(function(){
                    let left_duration = get_dura(),sel_part = document.querySelector("#movie_player > div.html5-video-container > video");
                    if((left_duration < sec_sub) && (left_duration !== 0) && sel_part)
                    {
                    
                        next_exec();
                        // clearInterval(auto_play);

                    }
                }, 1000);
            }

            //next part 执行
            function next_exec(){
                const sel_part2 = document.querySelector("#movie_player > div.ytp-chrome-bottom > div.ytp-chrome-controls > div.ytp-left-controls > a.ytp-next-button.ytp-button");
                if (sel_part2)
                {console.log("clicked next---");sel_part2.click();current_time=0;}
            }

            //获取播放剩余时间
            function get_dura() {
                const sel_start = document.querySelector("#movie_player > div.html5-video-container > video").currentTime;
                const sel_fin = document.querySelector("#movie_player > div.html5-video-container > video").duration;
                if (sel_fin) {
                    return sel_fin-sel_start;
                }
                return 0;
            }

        }

    },

    move_menu:function (){
        //点开显示其余items
        document.querySelector("#sections > ytd-guide-section-renderer:nth-child(2) > #items > ytd-guide-collapsible-entry-renderer > #expander-item > #endpoint").click();
        //移动频道到左顶部
        document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1)").parentNode.append(document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1)"))


        //页面写入script和style
        var a_bug = document.createElement("script");
        a_bug.innerHTML = `// 监听draggable的相关事件
function dragstart_handler(ev) {
   console.log("dragStart");
 // Add the target element's id to the data transfer object
 ev.dataTransfer.setData("text", ev.target.id);
  ev.dataTransfer.setData("text1", ev.target);
 console.log(ev.dataTransfer.getData("text1"));
 ev.dataTransfer.dropEffect = "move";
}
function dragEnter(ev) {
console.log("dragenter");
  ev.preventDefault();
  ev.target.className += ' drag-over';
}
function dragLeave(e) {
 ev.preventDefault();
  this.className = 'droppable';
}
function dragover_handler(ev) {
 ev.preventDefault();
 //ev.dataTransfer.dropEffect = "move"
}
function drop_handler(ev) {
 ev.preventDefault();
 // Get the id of the target and add the moved element to the target's DOM
 var data = ev.dataTransfer.getData("text");
 var first=ev.target.firstChild; //得到第一个元素
ev.target.insertBefore(document.getElementById(data),first); //在第原来的第一个元素之前插入
 //ev.target.appendChild(document.getElementById(data));
}
function dragend_handler(ev) {
  console.log("dragEnd");
  // Remove all of the drag data
  ev.dataTransfer.clearData();
  //localStorage.setItem("itemstate",document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1) #items").outerHTML);

   //itemdetail写入localStorage
        var json = [];
var data = {};
var items_length=document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer").length
for(var i=0;i<items_length-1;i++){
data = {};
//data.id = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer")[i].id;
//data.imgsrc = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer #img")[i].src;
data.text =document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer")[i].innerText;
//data.href = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer > #endpoint")[i].href;

json.push(data);

}
var jsonString = JSON.stringify(json);//[{"id":1,"imgsrc":"test1","text":2}]
localStorage.setItem("itemdetail",jsonString);
 //localStorage.setItem("item_new","");
}
function noAllowDrop(ev) {
console.log("stopPropagation");
        ev.stopPropagation();
    }

   //点击订阅或退订时,删除localStorage内已有相同item
  if(document.querySelector("#inner-header-container #subscribe-button")){var subscribe_button = document.querySelector("#inner-header-container #subscribe-button")}
  else if(document.querySelector("#meta-contents #top-row > #subscribe-button")){var subscribe_button = document.querySelector("#meta-contents #top-row > #subscribe-button");}
  // var subscribe_button = document.querySelector("#inner-header-container #subscribe-button")?document.querySelector("#inner-header-container #subscribe-button"):document.querySelector("#meta-contents #top-row > #subscribe-button");

      if(subscribe_button){

   subscribe_button.onclick=function(){

   //localStorage.setItem("item_new",document.querySelector("#text > a").innerText);
   //localStorage.removeItem("itemdetail",document.querySelector("#channel-name #text").innerText);
   let obj = JSON.parse(localStorage.itemdetail);
   for(let j=obj.length-1;j>-1;j--){
   if(obj[j]&&obj[j].text==document.querySelector("#channel-name #text").innerText){
        let items_down = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer");

                        items_down.forEach(function(element,index,array) {

                            if(element.firstElementChild.title==document.querySelector("#channel-name #text").innerText){

                                document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1) #items").append(element);
                                return false;
                            }
                        })

   delete obj[j];}
   }
   localStorage.setItem("itemdetail",JSON.stringify(obj));
   console.log("delete suc");
}
    }
 
`;
        document.body.appendChild(a_bug);

        var style_type2 = document.createElement("style");style_type2.id = "style_type";
        style_type2.innerHTML = `#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer{margin: 1em 0em 1em 0em !important;}
.drag-over {
  border-style: dashed;
}
.droppable{}
`;
        //#expandable-items > ytd-guide-entry-renderer{margin: 1.2em 0em 1.2em 0em !important;}
        document.head.appendChild(style_type2);

        //开始操作
        var menu_opr = setInterval(function(){

            /*
		const droppables = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer");
        const draggable = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer > #endpoint");

      droppables.forEach(function(element,index,array) {
             element.setAttribute("ondrop","drop_handler(event);");
             element.setAttribute("ondragover","dragover_handler(event);");
         })
 */
            //   const droppables = document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1)");
            if(document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1) #items > ytd-guide-entry-renderer")){
                const droppables = document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1) > #items");
                const draggable = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer");
                const no_draggable = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer > #endpoint");
                //  const no_droppable = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer > #endpoint > tp-yt-paper-item");
                // const no_droppable = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer > #endpoint *");
                const no_droppable = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items *");

                const draggable2 = document.querySelectorAll("#expandable-items > ytd-guide-entry-renderer");
                const no_draggable2 = document.querySelectorAll("#expandable-items > ytd-guide-entry-renderer > #endpoint");
                // const no_droppable2 = document.querySelectorAll("#expandable-items > ytd-guide-entry-renderer > #endpoint *");

                droppables.setAttribute("ondrop","drop_handler(event);");
                droppables.setAttribute("ondragover","dragover_handler(event);");
                // droppables.setAttribute("ondragenter","dragEnter(event);");
                // droppables.setAttribute("ondragleave","dragLeave(event);");
                no_draggable.forEach(function(element,index,array) {
                    element.setAttribute("draggable",false);
                });
                no_draggable2.forEach(function(element,index,array) {
                    element.setAttribute("draggable",false);
                });

                no_droppable.forEach(function(element,index,array) {
                    element.setAttribute("ondragover","noAllowDrop(event);");
                });
                //  no_droppable2.forEach(function(element,index,array) {
                //          element.setAttribute("ondragover","noAllowDrop(event);");
                //});


                draggable.forEach(function(element,index,array) {
                    if(index<array.length){
                        element.setAttribute("draggable",true);
                        element.setAttribute("ondragstart","dragstart_handler(event);");
                        element.setAttribute("ondragend","dragend_handler(event);");
                        if(!element.id){element.setAttribute("id","move"+index);}
                    }
                });
                let index_x =0;
                draggable2.forEach(function(element,index,array) {
                    index_x=index+7;
                    element.setAttribute("draggable",true);
                    element.setAttribute("ondragstart","dragstart_handler(event);");
                    element.setAttribute("ondragend","dragend_handler(event);");
                    element.setAttribute("id","move"+index_x);

                });

                //把隐藏内容拉出来,放入items
                const parent_item = document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1) #items");
                let insert_sec = document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1) #items > ytd-guide-collapsible-entry-renderer");
                let new_content2=document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) #items > ytd-guide-collapsible-entry-renderer #expanded #expandable-items > ytd-guide-entry-renderer");
                new_content2.forEach(function(element){parent_item.insertBefore(element,insert_sec)});

                //   localStorage.setItem("itemstate",JSON.stringify(ddd));
                // localStorage.setItem("itemstate",ddd.outerHTML);

                //取出保存在localStorage的itemstate,并还原回网页
                /*
        if(localStorage.getItem("itemstate")){
document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1) #items").outerHTML=localStorage.getItem("itemstate");
    }
    */

                const obj = JSON.parse(localStorage.getItem("itemdetail"));

                //getItem("itemdetail")然后写入网页列表
                if(localStorage.getItem("itemdetail")){
                    /*
            //标记id-move
            draggable.forEach(function(element,index,array) {
            if(index<array.length){
                element.setAttribute("draggable",true);
                element.setAttribute("ondragstart","dragstart_handler(event);");
                element.setAttribute("ondragend","dragend_handler(event);");

                if(localStorage.getItem("item_new")){
                 if(element.firstElementChild.title==localStorage.getItem("item_new")){
                element.setAttribute("id","move"+draggable.length);
                parent_item.append(element);
                 }
            }
                else{element.setAttribute("id","move"+index);}

            }
        });

        let index_x =0;
        draggable2.forEach(function(element,index,array) {
            index_x=index+7;
            element.setAttribute("draggable",true);
            element.setAttribute("ondragstart","dragstart_handler(event);");
            element.setAttribute("ondragend","dragend_handler(event);");
            element.setAttribute("id","move"+index_x);

        });
*/
                    var items_drag = document.querySelectorAll("#sections > ytd-guide-section-renderer:nth-child(1) > #items > ytd-guide-entry-renderer");

                    for(var j=obj.length-1;j>-1;j--){
                        //   if(j==0){
                        items_drag.forEach(function(element,index,array) {

                            //console.log(element.firstElementChild.title);
                            //console.log(obj[j].text);
                            if(obj[j]&&element.firstElementChild.title==obj[j].text){

                                parent_item.prepend(element);
                                return false;
                            }
                        })
                        //    }
                        /*
                else if(j>0) {

                    items_drag.forEach(function(element,index,array) {

                      if(element.firstElementChild.title==obj[j].text){
                        parent_item.insertBefore(element,parent_item.firstElementChild.nextSibling);
                          console.log(element.firstElementChild.title);
                          console.log(obj[j].text);
                          return false;
                      }
                        })
                     }
                     */
                    }

                    //document.querySelector("#"+obj[j].id+" yt-formatted-string").innerText=obj[j].text;
                    //document.querySelector("#"+obj[j].id+" #img").src=obj[j].imgsrc;
                    //document.querySelector("#"+obj[j].id+" #endpoint").href=obj[j].href;
                    //ttt=j-1;
                    /*
                if(j==0){
                    parent_item.prepend(document.querySelector("#"+obj[j].id));

                }
                else if(j>0) {
                    //console.log(document.querySelector("#"+obj[j].id));
                    //console.log(ttt);
                    parent_item.insertBefore(document.querySelector("#"+obj[j].id),document.querySelector("#"+obj[j-1].id).nextSibling);
                }
*/


                    //
                }
               //把当日订阅置顶
                document.querySelector("#sections > ytd-guide-section-renderer:nth-child(1) > #items").prepend(document.querySelector("#sections > ytd-guide-section-renderer:nth-child(2) #items > ytd-guide-entry-renderer:nth-child(4)"));

                clearInterval(menu_opr);
             }

        },100)

        }


}



//ev.dataTransfer.setData("text/html", ev.target.outerHTML);
/*
//点击订阅时记录频道名称
var button_onclick = setInterval(function(){

                            console.log("okbutton");
    if(document.querySelector("#subscribe-button")){
document.querySelector("#subscribe-button").onclick=function(){
   localStorage.setItem("item_new",document.querySelector("#text > a").innerText);
   localStorage.removeItem(document.querySelector("#text > a").innerText);
}

      //  clearInterval(button_onclick);
    }
},8000)


*/

var load_menu = setInterval(function(){
    //youtube_hand.dark_eye();

    if(document.querySelector("#end")){
        youtube_hand.play_menu();
        youtube_hand.play_main();
        youtube_hand.dark_eye1();


        //document.querySelector("html").onpropertychange = youtube_hand.dark_eye;


        clearInterval(load_menu);
    }
},100)



setInterval(function(){ youtube_hand.dark_eye();},200)



var move_ma=setInterval(function(){
    if(document.querySelector("#sections > ytd-guide-section-renderer:nth-child(2)"))
    {
        youtube_hand.move_menu();
        /*
  let ddd= document.querySelector("#sections > ytd-guide-section-renderer:nth-child(2) #items");
       let new_content1= document.querySelector("#sections > ytd-guide-section-renderer:nth-child(2) #items").innerHTML;
        let new_content2=document.querySelector("#sections > ytd-guide-section-renderer:nth-child(2) #items > ytd-guide-collapsible-entry-renderer #expanded #expandable-items").innerHTML;
     ddd.outerHTML ='<div id="items" class="style-scope ytd-guide-section-renderer" ondrop="drop_handler(event);" ondragover="dragover_handler(event);">'+new_content1+new_content2+'</div>';
*/
        clearInterval(move_ma);
    }
},200)






})();