if (document.getElementById('post-cover-img')) {
  let list = []
  for (let i = 0; i <= 5; i++) {
    for (let j = 0; j <= 5; j++) {
      for (let k = 0; k <= 5; k++) {
        list.push(`rgb(${i},${j},${k})`)
        list.push(`rgb(${255 - i},${255 - j},${255 - k})`)
      }
    }
  }
  RGBaster.colors(document.getElementById('post-cover-img').getAttribute('src'), {
    paletteSize: 30,
    exclude: list,
    success: function (payload) {
      const c = payload.dominant.match(/\d+/g)
      const grayLevel = c[0] * 0.299 + c[1] * 0.587 + c[2] * 0.114
      document.styleSheets[0].addRule(':root', `
        --main: ${payload.dominant};
        --second: ${grayLevel >= 192 ? '#000' : '#FFF'};
        --main-light: rgba(${c[0]}, ${c[1]}, ${c[2]}, .4);
        --main-shadow: 0 2px 3px 1px rgba(${c[0]}, ${c[1]}, ${c[2]}, .2);
        --cover-text: ${grayLevel >= 192 ? '#4C4948' : '#EEE'};
        --cover-bg: rgba(${c[0]}, ${c[1]}, ${c[2]});
      `)
    }
  })
} else {
  document.styleSheets[0].addRule(':root', `
    --main: #425AEF;
    --second: #FFF;
    --main-light: rgba(73, 177, 245, .4);
    --main-shadow: 0 2px 3px 1px rgba(73, 177, 245, .2);
    --cover-text: #EEE;
    --cover-bg: #49B1F5;
  `
}

document.styleSheets[0].addRule('[data-theme="dark"]', `
  --main: #425AEF !important;
  --second: #EEE !important;
  --main-light: rgba(92, 92, 92, .4) !important;
  --main-shadow: 0 2px 3px 1px rgba(92, 92, 92, .2) !important;
`)

hideTodayCard: function() {
  if (document.getElementById("todayCard")) {
    document.getElementById("todayCard").classList.add('hide');
  }
},

var mySwiper = new Swiper('#stickyList', {
      direction: 'horizontal',
      speed: 600,
      loop: true,
      effect : 'fade',
      loopPreventsSlide: false,
      autoplay: {
        delay: 20000,
      },
      mousewheel: false,
      pagination: {
          el: ".swiper-pagination",
          dynamicBullets: true,
      },
    })

// 初始化函数
var rm = {};
var navFn = {
    switchDarkMode: () => { // Switch Between Light And Dark Mode
        const nowMode = document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'light'
        if (nowMode === 'light') {
            activateDarkMode()
            saveToLocal.set('theme', 'dark', 2)
            GLOBAL_CONFIG.Snackbar !== undefined && btf.snackbarShow(GLOBAL_CONFIG.Snackbar.day_to_night, false, 2000)
        } else {
            activateLightMode()
            saveToLocal.set('theme', 'light', 2)
            GLOBAL_CONFIG.Snackbar !== undefined && btf.snackbarShow(GLOBAL_CONFIG.Snackbar.night_to_day, false, 2000)
        }
        // handle some cases
        typeof utterancesTheme === 'function' && utterancesTheme();
        typeof FB === 'object' && window.loadFBComment();
        window.DISQUS && document.getElementById('disqus_thread').children.length && setTimeout(() => window.disqusReset(), 200)
    }
}
// 私有函数
var Jay = {
    // 检测显示模式
    darkModeStatus: function () {
        let theme = document.documentElement.getAttribute('data-theme') === 'dark' ? 'dark' : 'light'
        if (theme == 'light') {
            $(".menu-darkmode-text").text("深色模式");
        }else {
            $(".menu-darkmode-text").text("浅色模式");
        }
    },
    // 下载图片
    downloadImage: function(imgsrc, name) { //下载图片地址和图片名
        rm.hideRightMenu();
        if (rm.downloadimging == false) {
            rm.downloadimging = true;
            btf.snackbarShow('正在下载中，请稍后',false,10000)
            setTimeout(function(){
                let image = new Image();
                // 解决跨域 Canvas 污染问题
                image.setAttribute("crossOrigin", "anonymous");
                image.onload = function() {
                    let canvas = document.createElement("canvas");
                    canvas.width = image.width;
                    canvas.height = image.height;
                    let context = canvas.getContext("2d");
                    context.drawImage(image, 0, 0, image.width, image.height);
                    let url = canvas.toDataURL("image/png"); //得到图片的base64编码数据
                    let a = document.createElement("a"); // 生成一个a元素
                    let event = new MouseEvent("click"); // 创建一个单击事件
                    a.download = name || "photo"; // 设置图片名称
                    a.href = url; // 将生成的URL设置为a.href属性
                    a.dispatchEvent(event); // 触发a的单击事件
                };
                image.src = imgsrc;
                btf.snackbarShow('图片已添加盲水印，请遵守版权协议');
                rm.downloadimging = false;
            }, "10000");
        }else{
            btf.snackbarShow('有正在进行中的下载，请稍后再试');
        }
    },
}

//禁止图片拖拽
rm.stopdragimg=$("img");
rm.stopdragimg.on("dragstart",function(){return false;});

// 显示菜单
rm.showRightMenu = function(isTrue, x=0, y=0){
    let $rightMenu = $('#rightMenu');
    $rightMenu.css('top',x+'px').css('left',y+'px');
    if(isTrue){
        $rightMenu.show();
        stopMaskScroll()
    }else{
        $rightMenu.hide();
    }
}

// 隐藏菜单
rm.hideRightMenu = function(){
    rm.showRightMenu(false);
    $('#rightmenu-mask').attr('style','display: none');
}

// 尺寸
var rmWidth = $('#rightMenu').width();
var rmHeight = $('#rightMenu').height();

// 重新定义尺寸
rm.reloadrmSize = function(){
    rmWidth = $('#rightMenu').width();
    rmHeight = $('#rightMenu').height();
}

// 获取点击的href
var domhref = '';
var domImgSrc = '';
var globalEvent = null;

// 监听右键初始化
window.oncontextmenu = function(event){
    if(document.body.clientWidth > 768){
        let pageX = event.clientX + 10;	//加10是为了防止显示时鼠标遮在菜单上
        let pageY = event.clientY;
        // console.log(event);
    //其他额外菜单
    let $rightMenuOther = $('.rightMenuOther');
    let $rightMenuPlugin = $('.rightMenuPlugin');
    let $rightMenuCopyText = $('#menu-copytext');
    let $rightMenuPasteText = $('#menu-pastetext');
    let $rightMenuCommentText = $('#menu-commenttext');
    let $rightMenuNewWindow = $('#menu-newwindow');
    let $rightMenuCopyLink = $('#menu-copylink');
    let $rightMenuCopyImg = $('#menu-copyimg');
    let $rightMenuDownloadImg = $('#menu-downloadimg');
    let $rightMenuSearch = $('#menu-search');
    let $rightMenuSearchBaidu = $('#menu-searchBaidu');
    let $rightMenuMusicToggle = $('#menu-music-toggle');
    let $rightMenuMusicBack = $('#menu-music-back');
    let $rightMenuMusicForward = $('#menu-music-forward');
    let $rightMenuMusicPlaylist = $('#menu-music-playlist');
    let $rightMenuMusicCopyMusicName = $('#menu-music-copyMusicName');
    let href = event.target.href;
    let imgsrc = event.target.currentSrc;

    // 判断模式 扩展模式为有事件
    let pluginMode = false;
    $rightMenuOther.show();
    globalEvent = event;

    // 检查是否需要复制 是否有选中文本
    if(selectTextNow && window.getSelection()){
        pluginMode = true;
        $rightMenuCopyText.show();
        $rightMenuCommentText.show();
        $rightMenuSearch.show();
        $rightMenuSearchBaidu.show();
    }else{
        $rightMenuCopyText.hide();
        $rightMenuCommentText.hide();
        $rightMenuSearchBaidu.hide();
        $rightMenuSearch.hide();
    }

    //检查是否右键点击了链接a标签
    if(href){
        pluginMode = true;
        $rightMenuNewWindow.show();
        $rightMenuCopyLink.show();
        domhref = href;
    }else{
        $rightMenuNewWindow.hide();
        $rightMenuCopyLink.hide();
    }

    //检查是否需要复制图片
    if(imgsrc){
        pluginMode = true;
        $rightMenuCopyImg.show();
        $rightMenuDownloadImg.show();
        domImgSrc = imgsrc;
    }else{
        $rightMenuCopyImg.hide();
        $rightMenuDownloadImg.hide();
    }

    // 判断是否为输入框
    if (event.target.tagName.toLowerCase() === 'input' || event.target.tagName.toLowerCase() === 'textarea') {
        console.log('这是一个输入框')
        pluginMode = true;
        $rightMenuPasteText.show();
    }else{
        $rightMenuPasteText.hide();
    }

    //判断是否是音乐
    if (event.target.nodeName == "METING-JS") {
        console.log('这是一个音乐');
        pluginMode = true;
        $rightMenuMusicToggle.show();
        $rightMenuMusicBack.show();
        $rightMenuMusicForward.show();
        $rightMenuMusicPlaylist.show();
        $rightMenuMusicCopyMusicName.show();
    }else {
        $rightMenuMusicToggle.hide();
        $rightMenuMusicBack.hide();
        $rightMenuMusicForward.hide();
        $rightMenuMusicPlaylist.hide();
        $rightMenuMusicCopyMusicName.hide()
    }
    // 如果不是扩展模式则隐藏扩展模块
    if (pluginMode){
        $rightMenuOther.hide();
        $rightMenuPlugin.show();
    }else{
        $rightMenuPlugin.hide()
    }

    rm.reloadrmSize()

    // 鼠标默认显示在鼠标右下方，当鼠标靠右或考下时，将菜单显示在鼠标左方\上方
    if(pageX + rmWidth > window.innerWidth){
        pageX -= rmWidth+10;
    }
    if(pageY + rmHeight > window.innerHeight){
        pageY -= pageY + rmHeight - window.innerHeight;
    }

    rm.showRightMenu(true, pageY, pageX);
    $('#rightmenu-mask').attr('style','display: flex');
    return false;
}
};

// 下载图片状态
rm.downloadimging = false;

// 复制图片到剪贴板
rm.writeClipImg = function (imgsrc) {
    console.log('按下复制');
    rm.hideRightMenu();
    btf.snackbarShow('正在下载中，请稍后',false,10000)
    if(rm.downloadimging == false){
        rm.downloadimging = true;
        setTimeout(function(){
            copyImage(imgsrc);
            btf.snackbarShow('复制成功！图片已添加盲水印，请遵守版权协议');
            rm.downloadimging = false;
        },"10000")
    }
}

function imageToBlob(imageURL) {
    const img = new Image;
    const c = document.createElement("canvas");
    const ctx = c.getContext("2d");
    img.crossOrigin = "";
    img.src = imageURL;
    return new Promise(resolve => {
        img.onload = function () {
            c.width = this.naturalWidth;
            c.height = this.naturalHeight;
            ctx.drawImage(this, 0, 0);
            c.toBlob((blob) => {
                // here the image is a blob
                resolve(blob)
            }, "image/png", 0.75);
        };
    })
}

async function copyImage(imageURL){
    const blob = await imageToBlob(imageURL)
    const item = new ClipboardItem({ "image/png": blob });
    navigator.clipboard.write([item]);
}

rm.switchDarkMode = function() {
    navFn.switchDarkMode();
    rm.hideRightMenu();
    Jay.darkModeStatus();
}

rm.copyUrl = function(id) {
    $("body").after("<input id='copyVal'></input>");
    var text = id;
    var input = document.getElementById("copyVal");
    input.value = text;
    input.select();
    input.setSelectionRange(0, input.value.length);
    document.execCommand("copy");
    $("#copyVal").remove();
}

function stopMaskScroll(){
    if (document.getElementById("rightmenu-mask")){
        let xscroll = document.getElementById("rightmenu-mask");
        xscroll.addEventListener("mousewheel", function (e) {
            //阻止浏览器默认方法
            rm.hideRightMenu();
            // e.preventDefault();
        }, false);
    }
    if (document.getElementById("rightMenu")){
        let xscroll = document.getElementById("rightMenu");
        xscroll.addEventListener("mousewheel", function (e) {
            //阻止浏览器默认方法
            rm.hideRightMenu();
            // e.preventDefault();
        }, false);
    }
}

rm.rightmenuCopyText = function(txt){
    if (navigator.clipboard) {
        navigator.clipboard.writeText(txt);
    }
    rm.hideRightMenu();
}

rm.copyPageUrl = function(){
    var url = window.location.href;
    rm.copyUrl(url);
    btf.snackbarShow('复制本页链接地址成功',false,2000);
    rm.hideRightMenu();
}

rm.sharePage = function(){
    var content = window.location.href;
    rm.copyUrl(url);
    btf.snackbarShow('复制本页链接地址成功',false,2000);
    rm.hideRightMenu();
}

// 复制当前选中文本
var selectTextNow = '';
document.onmouseup = document.ondbclick= selceText;
function selceText(){
    var txt;
    if(document.selection){
        txt = document.selection.createRange().text;
    }else{
        txt = window.getSelection()+'';
    }
    if(txt){
        selectTextNow = txt;
        // console.log(selectTextNow);
    }else{
        selectTextNow = '';
    }
}

// 读取剪切板
rm.readClipboard = function(){
    if (navigator.clipboard) {
        navigator.clipboard.readText().then(clipText => rm.insertAtCaret(globalEvent.target, clipText) );
    }
}

// 粘贴文本到焦点
rm.insertAtCaret = function(elemt, value){
    const startPos = elemt.selectionStart,
        endPos = elemt.selectionEnd;
    if (document.selection) {
        elemt.focus();
        var sel = document.selection.createRange();
        sel.text = value;
        elemt.focus();
    } else {
        if (startPos || startPos == '0') {
            var scrollTop = elemt.scrollTop;
            elemt.value = elemt.value.substring(0, startPos) + value + elemt.value.substring(endPos, elemt.value.length);
            elemt.focus();
            elemt.selectionStart = startPos + value.length;
            elemt.selectionEnd = startPos + value.length;
            elemt.scrollTop = scrollTop;
        } else {
            elemt.value += value;
            elemt.focus();
        }
    }
}

//粘贴文本
rm.pasteText = function(){
    const result = rm.readClipboard() || '';
    rm.hideRightMenu();
}

//引用到评论
rm.rightMenuCommentText = function(txt){
    rm.hideRightMenu();
    var input = document.getElementsByClassName('el-textarea__inner')[0];
    let evt = document.createEvent('HTMLEvents');
    evt.initEvent('input', true, true);
    let inputValue = replaceAll(txt,'\n','\n> ')
    input.value = '> ' + inputValue + '\n\n';
    input.dispatchEvent(evt);
    var domTop = document.querySelector("#post-comment").offsetTop;
    window.scrollTo(0,domTop - 80);
    input.focus();
    input.setSelectionRange(-1,-1);
    if (document.getElementById("comment-tips")) {
        document.getElementById("comment-tips").classList.add("show");
    }
}

//替换所有内容
function replaceAll(string, search, replace) {
    return string.split(search).join(replace);
}

// 百度搜索
rm.searchBaidu = function(){
    btf.snackbarShow('即将跳转到百度搜索',false,2000);
    setTimeout(function(){
        window.open('https://www.baidu.com/s?wd=' + selectTextNow);
    }, "2000");
    rm.hideRightMenu();
}

//分享链接
rm.copyLink = function(){
    rm.rightmenuCopyText(domhref);
    btf.snackbarShow('已复制链接地址');
}

function addRightMenuClickEvent(){
    // 添加点击事件
    $('#menu-backward').on('click',function(){window.history.back();rm.hideRightMenu();});
    $('#menu-forward').on('click',function(){window.history.forward();rm.hideRightMenu();});
    $('#menu-refresh').on('click',function(){window.location.reload();});
    $('#menu-top').on('click',function(){btf.scrollToDest(0, 500);rm.hideRightMenu();});
    $('.menu-link').on('click',rm.hideRightMenu);
    $('#menu-darkmode').on('click',rm.switchDarkMode);
    $('#menu-home').on('click',function(){window.location.href = window.location.origin;});
    $('#menu-randomPost').on('click',function(){toRandomPost()});
    $('#menu-commentBarrage').on('click',Jay.switchCommentBarrage);
    $('#rightmenu-mask').on('click',rm.hideRightMenu);
    $('#rightmenu-mask').contextmenu(function(){
        rm.hideRightMenu();
        return false;
    });
    $('#menu-translate').on('click',function(){
        rm.hideRightMenu();
        translateInitialization();
    });
    $('#menu-copy').on('click', rm.copyPageUrl);
    $('#menu-pastetext').on('click',rm.pasteText);
    $('#menu-copytext').on('click',function(){rm.rightmenuCopyText(selectTextNow);btf.snackbarShow('复制成功，复制和转载请标注本文地址');});
    $('#menu-commenttext').on('click',function(){rm.rightMenuCommentText(selectTextNow);});
    $('#menu-newwindow').on('click',function(){window.open(domhref);rm.hideRightMenu();});
    $('#menu-copylink').on('click',rm.copyLink);
    $('#menu-downloadimg').on('click',function(){Jay.downloadImage(domImgSrc,'Jay');});
    $('#menu-copyimg').on('click',function(){rm.writeClipImg(domImgSrc);});
    $('#menu-searchBaidu').on('click',rm.searchBaidu);
    //音乐
    $('#menu-music-toggle').on('click',Jay.musicToggle);
    $('#menu-music-back').on('click',Jay.musicSkipBack);
    $('#menu-music-forward').on('click',Jay.musicSkipForward);
    $('#menu-music-copyMusicName').on('click',function(){rm.rightmenuCopyText(Jay.musicGetName());btf.snackbarShow('复制歌曲名称成功',false,3000);});
}