// ==UserScript==
// @name         Image Downloader
// @name:zh-CN   图片下载器
// @name:zh-TW   图片下载器
// @name:ja   画像ダウンローダー
// @name:ko   이미지 다운로더
// @name:de   Image Downloader
// @name:es   Image Downloader
// @name:eo   Image Downloader
// @name:fr   Image Downloader
// @name:it   Image Downloader
// @name:ru   Image Downloader
// @name:vi   Image Downloader
// @name:pt-BR   Image Downloader
// @name:id   Image Downloader
// @name:ar   Image Downloader
// @name:bg   Image Downloader
// @name:cs   Image Downloader
// @name:tr   Image Downloader
// @name:el   Image Downloader
// @name:hu   Image Downloader
// @name:th   Image Downloader
// @namespace       http://tampermonkey.net/
// @description You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:zh-CN    可以在绝大多数网站提取并批量下载图片。尤其是类似于千库网、包图网或者有妖气、腾讯漫画、b站漫画这种，不能右键保存图片或者保存的图片文件格式无法识别，均可以用脚本提取，然后用脚本提供的下载按钮，就可以下载到正确格式的图片文件。点击右键-tampermonkey-图片下载器-打开脚本(或快捷键alt+w)，按这个顺序使用。(目前只适合chrome+tampermonkey，其他组合多少有问题）
// @description:zh-TW   可以在绝大多数网站提取并批量下载图片。尤其是类似于千库网、包图网或者有妖气、腾讯漫画、b站漫画这种，不能右键保存图片或者保存的图片文件格式无法识别，均可以用脚本提取，然后用脚本提供的下载按钮，就可以下载到正确格式的图片文件。点击右键-tampermonkey-图片下载器-打开脚本(或快捷键alt+w)，按这个顺序使用。(目前只适合chrome+tampermonkey，其他组合多少有问题）
// @description:ja  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:ko  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:de  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:es  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:eo  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:fr  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:it  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:ru  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:vi  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:pt-BR  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:id  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:ar  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:bg  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:cs  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:tr  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:el  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:hu  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @description:th  You can extract and download pictures in batches on most websites(e.g.instagram).Right Click-tampermonkey-Image Downloader(or alt+w),use in this order.(currently only suitable for tampermonkey and chrome,others have not tried it)
// @version         1.90
// @author          桃源隐叟
// @include         *
// @connect *
// @grant           GM_openInTab
// @grant        GM_registerMenuCommand
// @grant           GM_setValue
// @grant           GM_getValue
// @grant        GM_xmlhttpRequest
// @grant GM_download
// @require      https://cdn.jsdelivr.net/npm/hotkeys-js@3.7.2/dist/hotkeys.min.js
// @require      https://cdn.bootcss.com/jszip/3.7.1/jszip.min.js
// @require      https://cdn.bootcss.com/FileSaver.js/1.3.8/FileSaver.min.js
// @run-at         document-end
// @match        *
// @match        https://www.bilibili.com/
// @match        https://588ku.com/
// @homepageURL       https://github.com/taoyuancun123/modifyText/blob/master/modifyText.js
// @supportURL        https://greasyfork.org/zh-CN/scripts/419894/feedback
// @license GPLv3
// @downloadURL none
// ==/UserScript==
 
(function () {
    'use strict';
 
    var lang = navigator.appName == "Netscape" ? navigator.language : navigator.userLanguage;
    var langSet;
    var localization = {
        zh: {
            selectAll: "全选",
            downloadBtn: "下载",
            downloadMenuText: "打开脚本(Alt+w)",
            zipDownloadBtn: "zip下载",
            selectAlert:"请至少选中一张图片。",
            fetchTip:"准备抓取canvas图片",
            fetchCount1:`抓取canvas图片第`,
            fetchCount2:'张',
            fetchDoneTip1:"已选(0/",
            fetchDoneTip1Type2:"已选(",
            fetchDoneTip2:")张图片",
        },
        en: {
            selectAll: "selectAll",
            downloadBtn: "download",
            downloadMenuText: "Open(Alt+w)",
            zipDownloadBtn: "zip Download",
            selectAlert:"Please at last select one image.",
            fetchTip:"Ready to fetch canvas image.",
            fetchCount1:`Fetch the`,
            fetchCount2:' canvas image.',
            fetchDoneTip1:"(0/",
            fetchDoneTip1Type2:"(",
            fetchDoneTip2:") Images selected",
        }
    }
 
    if (lang.toLowerCase().includes("zh-")) {
        langSet = localization.zh;
    } else {
        langSet = localization.en;
    }

    const autoBigImage={
        bigImageArray:[],
        defaultRules:[            
            {originReg:/(?<=(.+sinaimg\.(?:cn|com)\/))([\w\.]+)(?=(\/.+))/i,replacement:"large"},
            {originReg:/(?<=(.+alicdn\.(?:cn|com)\/.+\.(jpg|jpeg|gif|png|bmp|webp)))_.+/i,replacement:""},
            {originReg:/(?<=(.+alicdn\.(?:cn|com)\/.+))(\.\w+)(?=(\.(jpg|jpeg|gif|png|bmp|webp)))/i,replacement:""},
            {originReg:/(?<=(.+360buyimg\.(?:cn|com)\/))(\w+\/)(?=(.+\.(jpg|jpeg|gif|png|bmp|webp)))/i,replacement:"n0/"},
            {originReg:/(?<=(.+hdslb\.(?:cn|com)\/.+\.(jpg|jpeg|gif|png|bmp|webp)))@.+/i,replacement:""},
        ],
        replace(originImgUrls){
            let that=this;
            that.bigImageArray=originImgUrls;
            that.bigImageArray.forEach(replaceByReg);
            function replaceByReg(urlStr,urlIndex){
                that.defaultRules.forEach((rule,ruleIndex)=>{
                    let bigImage=urlStr.replace(rule.originReg,rule.replacement);
                    bigImage&&that.bigImageArray.push(bigImage);
                })
            }
        },
        getBigImageArray(originImgUrls){            
            this.replace(originImgUrls);
            let uniqueArray=Array.from(new Set(this.bigImageArray));            
            return uniqueArray;
        },
        showRules(){

        }
    }
 
    GM_registerMenuCommand(langSet.downloadMenuText, wrapper);
    hotkeys('alt+w', wrapper);
 
    function wrapper() {  
        try {
            document.querySelector(".tyc-image-container").remove();
        } catch { 
        }
        var imgUrls = [];
        var bodyStr = document.body.innerHTML;
        var imgSelected = [];
        var zipImgSelected = [];
        var imgWaitDownload = [];
        var zipImgWaitDownload = [];
        var widthFilter = { min: 0, max: 3000 };
        var heightFilter = { min: 0, max: 3000 };
        var filteredImgUrls = [];
        var zipFilteredImgUrls = [];
        try{
            var zipFolder = new JSZip();
            var zipSubFoler = zipFolder.folder('pics');
        }
        catch{
            
        }        
 
        var fetchTip='';
 
        try {
            let imgEles = document.getElementsByTagName("img");
            let canvasEles=document.getElementsByTagName("canvas");
 
            for (let i = 0; i < imgEles.length; i++) {
                ////console.log(imgEles[i].src);
                if (!imgUrls.includes(imgEles[i].src)) {
                    imgUrls.push(imgEles[i].src);
                } else if (!imgUrls.includes(imgEles[i].srcset)) {
                    imgUrls.push(imgEles[i].srcset);
                }
            }
 
            let imgRegs = bodyStr.match(/(?<=background-image:\s*url\()(\S+)(?=\))/g);
 
            for (let i = 0; i < imgRegs.length; i++) {
                ////console.log(imgRegs[i]);
                if (!imgUrls.includes(imgRegs[i].replace(/&quot;/g, ""))) {
                    imgUrls.push(imgRegs[i].replace(/&quot;/g, ""));
                }
            }
 
            if (window.location.href.includes("hathitrust.org")) {
                let imgs = document.querySelectorAll(".image img");
                if (imgs.length > 0) {
                    let canvas = document.createElement("canvas");
                    imgUrls = [];
                    for (let pi = 0; pi < imgs.length; pi++) {
                        canvas.width = imgs[pi].width;
                        canvas.height = imgs[pi].height;     
                        canvas.getContext("2d").drawImage(imgs[pi], 0, 0);     
                        imgUrls.push(canvas.toDataURL("image/png"));
                    }
     
                    document.querySelector(".select-all").style = "position:relative;width:15px;height:15px;"
                } else {
     
                }
            }
 
            if(window.location.href.toString().includes("manga.bilibili.com/")){
                let iframeCanvas=`<iframe style="display:none;" id="tyc-insert-iframe"></iframe>`;
                if(document.getElementById("tyc-insert-iframe")==null){
                    document.body.insertAdjacentHTML("afterbegin",iframeCanvas);
                    document.getElementById("tyc-insert-iframe").contentDocument.body.insertAdjacentHTML("afterbegin",`<canvas id="tyc-insert-canvas"></canvas>`);
                    document.body.getElementsByTagName('canvas')[0].__proto__.toBlob=document.getElementById("tyc-insert-iframe").contentDocument.getElementById("tyc-insert-canvas").__proto__.toBlob;
                }
 
            }
 
            let oldLength=imgUrls.length;
            if(canvasEles.length>0){ 
                fetchTip=langSet.fetchTip;
                var completeFlag=0;                
                for(let j=0;j<canvasEles.length;j++){                    
                    canvasEles[j].toBlob(blobCallback);    
                    function blobCallback(blob){
                        let oFileReader = new FileReader();
                        oFileReader.onloadend = function (e) {
                            let base64 = e.target.result;                                 
                            if (base64.includes("data:image")) {
                                if (!imgUrls.includes(base64)) {                                
                                    //imgUrls.push(base64);                                
                                    imgUrls[oldLength+j]=base64;
                                }
                                completeFlag++;                                                         
                                document.querySelector(".num-tip").innerText=`${langSet.fetchCount1} ${completeFlag}/${canvasEles.length} ${langSet.fetchCount2}`;                                      
                                if(completeFlag===canvasEles.length){
                                    clean();
                                    init();
                                }
                            }
                        };
                        
                        oFileReader.readAsDataURL(blob);
                    }
                }
            }else{
                fetchTip=`${langSet.fetchDoneTip1}${imgUrls.length}${langSet.fetchDoneTip2}`;
            }           
 
        } catch {
            //alert("error");
        }
 
        let imgContainer = `
        <style>
            .tyc-image-container{
                position:fixed;
                top:0px;
                left:10%;
                width:80vw;
                z-index:2147483645;
                background-color: #dedede;
                border: 1px solid #aaa;
                overflow:scroll;height:100%;
            }
    
            .tyc-image-container button{
                border:1px solid #aaa;
                border-radius:5px;
                height:32px;line-height:32px;
                margin:0px;padding:0 5px;
            }
    
            .tyc-image-container button:hover{
                background-color: #f50;
                color: #fff;
            }
    
            .control-section{
                width:80vw;
                z-index:2147483646;
                position:fixed;
                top:0px;
                left:10%;
                display: flex;
                flex-direction: column;
                justify-content: center;                
                line-height:40px;
                background:#eee;border:1px solid #aaa;border-radius:2px;                
            }
    
            .control-section-sub{
                display: flex;
                margin-bottom: 5px;               
            }
    
            .tyc-normal-section{
                display: flex;
                align-items: center;
                flex-direction: row;
                justify-content: flex-start;    
                flex-wrap: nowrap;            
                align-content: normal;
    
            }
            .btn-download{
                border:1px solid #aaa;border-radius:5px;
                height:32px;line-height:32px;
                margin:0px;padding:0 5px;
            }
            .btn-zipDownload{
                border:1px solid #aaa;border-radius:5px;
                height:32px;line-height:32px;
                margin:0px;padding:0 5px;
            }
            .btn-close{
                font-size:20px;position:absolute;
                right:30px;top:4px;
                height:32px;line-height:32px;
                margin:0px;
                border-radius:10px;border:1px solid #aaa;
                width:30px;
            }
    
            .tyc-image-wrapper{
                margin-top:82px;display:flex;justify-content:center;
                align-items:center;flex-wrap:wrap;
            }
    
            .tyc-input-checkbox{
                background-color: initial;
                cursor: default;
                appearance: auto;
                box-sizing: border-box;
                margin: 3px 3px 3px 4px;
                padding: initial;
                border: initial;
            }
    
            .tyc-extend-set{
                padding: 10px;
                border-top: 1px solid rgba(100,100,100,0.1);
            }
    
            .tyc-extend-set{
                display: none;
                align-items: stretch;
                flex-direction: column;
                justify-content: flex-start;
                flex-wrap: nowrap;
                padding: 5px;
                width: auto;
            }
    
            .tyc-extend-set-container{
                display: flex;
                align-items: flex-start;
                flex-direction: column;
                justify-content: flex-start;
                flex-wrap: nowrap;
                align-content: normal;
                border: 1px solid rgba(100,100,100,0.5);
                padding: 5px;
                margin-bottom: 5px;
            }
    
            .tyc-autobigimg-set{
                display: flex;
                align-items: flex-start;
                flex-direction: column;
                justify-content: flex-start;
                flex-wrap: nowrap;
                align-content: normal;
                border: 1px solid rgba(100,100,100,0.5);
                padding: 5px;
            }
    
            .tyc-set-domain{
                display: flex;
                align-items: flex-start;
                flex-direction: column;
                justify-content: flex-start;
                flex-wrap: nowrap;
                align-content: normal;
                margin: 5px;
                padding: 5px;
                border: 1px solid rgba(100,100,100,0.3);
                width: 95%;
            }
    
            .tyc-abi-title{
                display: flex;
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                width: 100%;
            }
    
            .tyc-abi-domain-title{
                display: flex;
                flex-direction: row;
                align-items: center;
                justify-content: space-between;
                width: 95%;
                border-bottom: 1px solid #ddd;
            }
            .tyc-set-replacerule{
                display: flex;
                flex-direction: row;
                justify-content: space-start;
                align-items: center;
                
                margin-bottom: 3px;
            }
    
            .tyc-set-replacerule *,.tyc-set-replacerule button{
                margin-left: 5px;
            }
        </style>
        <div class="tyc-image-container">
            <div class="control-section">
                <div class="control-section-sub tyc-normal-section">
                    <input class="select-all tyc-input-checkbox" type="checkbox" name="select-all" value="select-all">${langSet.selectAll}
                    <button class="btn-download" style="margin-left:5px;">${langSet.downloadBtn}</button> 
                    <button class="btn-zipDownload" style="margin-left:5px;">${langSet.zipDownloadBtn}</button> 
                    <span style="margin-left:10px;" class="num-tip">${langSet.fetchDoneTip1}${imgUrls.length}${langSet.fetchDoneTip2}</span>
                    <button cstyle="margin-left:10px;" class="btn-close" >X</button>
                </div>
    
            
                <div style="line-height:12px;" class="control-section-sub tyc-normal-section">
                    <div style="float:left;display:block;">
                    <input type="checkbox" class="width-check img-check tyc-input-checkbox" name="width-check" value="width-check">Width:
                    <input type="text" class="width-value-min" size="1" style="height:15px;width:50px;"
                        min="0" max="9999" value="0">-
                        <input type="text" class="width-value-max" size="1" style="height:15px;width:50px;"
                        min="0" max="9999" value="3000">
                    </div>
            
                    <div style="float:left;margin-left:30px;display:block;">
                        <input type="checkbox" class="height-check img-check tyc-input-checkbox" name="height-check" value="height-check">Height:
                        <input type="text" class="height-value-min" size="1" style="height:15px;width:50px;"
                            min="0" max="9999" value="0">-
                            <input type="text" class="height-value-max" size="1" style="height:15px;width:50px;"
                            min="0" max="9999" value="3000">
                    </div>
            
                    <div style="float:left;margin-left:30px;display:block;" class="tyc-cors">
                        <span class="tyc-tip" style="display: none;
                        position: absolute;
                        top: 5px;
                        left: 50px;
                        white-space: nowrap;
                        background: rgb(204, 204, 204);
                        border: 1px solid rgb(150, 150, 150);
                        border-radius: 3px;
                        padding: 5px;">勾选使用zip下载后，会请求跨域权限，否则zip下载基本下载不到图片。
                        </span>        
                        <input type="checkbox" class="cors-check img-check tyc-input-checkbox" name="cors-check" value="cors-check">
                        <span>使用zip下载</span>     
                    </div>
                    <div style="float:left;margin-left:30px;display:block;" class="tyc-extend-btn">
                        <span>更多设置 </span>
                        <span style="top: 3px;position: relative;">
                            <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-chevron-double-down" viewBox="0 0 16 16">
                                <path fill-rule="evenodd" d="M1.646 6.646a.5.5 0 0 1 .708 0L8 12.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z"/>
                                <path fill-rule="evenodd" d="M1.646 2.646a.5.5 0 0 1 .708 0L8 8.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z"/>
                            </svg>
                        </span> 
                    </div>
                </div>
                <div class="tyc-extend-set control-section-sub">
                    <div class="tyc-autobigimg-set tyc-extend-set-container">
                        <div class="tyc-abi-title">  
                            <div>
                                <input type="checkbox" name="sites" class="tyc-show-in-menu">开启自动大图
                            </div> 
                            <div>
                                <button>新增规则</button>
                            </div>
                            
                        </div>
                        <div class="tyc-set-domain">
                            <div class="tyc-set-replacerule">                        
                                    <input type="checkbox" name="sites" class="tyc-show-in-menu">
                                    <input type="text" name="title" placeholder="输入待替换正则" class="tyc-search-title">
                                    <input type="text" name="urls" placeholder="输入替换它的字符串或者函数" class="tyc-search-url">
                                    <button class="tyc-delete">删除</button>                        
                            </div>
                            <div class="tyc-set-replacerule">                        
                                    <input type="checkbox" name="sites" class="tyc-show-in-menu">
                                    <input type="text" name="title" placeholder="输入将显示在菜单中的提示名" class="tyc-search-title">
                                    <input type="text" name="urls" placeholder="参考其他例子，输入除关键词外的网址部分" class="tyc-search-url">
                                    <button class="tyc-delete">删除</button>                        
                            </div>
                        </div>
                    </div> 
               
                </div>
            </div>
            <div class="tyc-image-wrapper" >
            </div>
        </div>`
 
        let showBigImage = `
        <div class="show-big-image" style="position:fixed;left:30%;top:30%;z-index:2147483647;">
        </div>
    `
 
        document.body.insertAdjacentHTML("afterbegin", imgContainer);
  
        document.body.onclick = (e) => {
            //console.log(e);
            if ((e.target.nodeName == "IMG" && e.target.className === "tyc-image-preview")) {
                let imgContainer = e.path.find(
 
                    (ele) => {
                        try {
                            //console.log(ele);
                            return ele.className.includes("tyc-img-item-container");
                        }
                        catch {
 
                        }
 
                    }
                )
                let path = imgContainer.getElementsByTagName("img")[0].src;
 
                try {
                    let container = document.querySelector(".show-big-image");
                    if (container.getElementsByTagName("img")[0].src === path) {
                        container.remove();
                        return;
                    } else {
                        container.remove();
                    }
                }
                catch {
 
                }
                document.body.insertAdjacentHTML("beforeend", showBigImage);
 
                let showItem = `<img src="${path}"/>`
 
                document.querySelector(".show-big-image").insertAdjacentHTML("beforeend", showItem);
 
                let tempImg = document.querySelector(".show-big-image img");
 
                let dWidth = (window.innerWidth - tempImg.width) / 2;
                let dHeight = (window.innerHeight - tempImg.height) / 2;
 
                document.querySelector(".show-big-image").style.left = dWidth + "px";
                document.querySelector(".show-big-image").style.top = dHeight + "px";
            } else if (e.target.parentElement.className === "show-big-image") {
                try {
                    document.querySelector(".show-big-image").remove();
                }
                catch
                {
 
                }
 
            } else if (e.target.classList[1] == "bi-download" || e.path.find(isDownload) != undefined) {
                let imgContainer = e.path.find(
 
                    (ele) => {
                        try {
                            //console.log(ele);
                            return ele.className.includes("tyc-img-item-container");
                        }
                        catch {
 
                        }
 
                    }
                )
                let path = imgContainer.getElementsByTagName("img")[0].src;
                let filename;
                if (path.indexOf("/") > 0)//如果包含有"/"号 从最后一个"/"号+1的位置开始截取字符串
                {
                    filename = path.substring(path.lastIndexOf("/") + 1, path.lastIndexOf("."));
                }
                else {
                    filename = path;
                }
                //console.log("download start" + path + " " + filename);
                GM_download(path, "pic");
            } else if (e.target.classList[1] == "bi-check" || e.path.find(isSelect) != undefined) {
                let checkSvg = e.path.find((ele) => ele.classList[1] === "bi-check");
                let currentImgIndex = parseInt(checkSvg.dataset.value);
 
                let container = e.path.find((ele) => ele.className === `tyc-img-item-container-${currentImgIndex}`);
  
                if (imgSelected.includes(currentImgIndex)) {
                    imgSelected.splice(imgSelected.indexOf(currentImgIndex), 1);
                    checkSvg.style.color = "black";
                    container.style.border = "1px solid #99d";
                } else {
                    imgSelected.push(currentImgIndex);
                    checkSvg.style.color = "white";
                    container.style.border = "1px solid white";
                }
 
                zipImgSelected=imgSelected;
 
                document.querySelector(".num-tip").innerText = `${langSet.fetchDoneTip1Type2}${imgSelected.length}/${imgUrls.length}${langSet.fetchDoneTip2}`;
                imgWaitDownload=transIndexToLink(filteredImgUrls,imgSelected);
                zipImgWaitDownload=transIndexToLink(zipFilteredImgUrls,zipImgSelected);
                zipImgWaitDownload=cutoffNotBase64Img(zipImgWaitDownload);
            }
        }
 
        document.querySelector(".btn-close").onclick = (e) => {
            document.querySelector(".tyc-image-container").remove();
        }
 
        document.querySelector(".btn-download").onclick = (e) => {
            if (imgWaitDownload.length >= 1) {
                console.log(imgWaitDownload);
                imgWaitDownload.forEach(async (img, index) => {
                    //let filename = `pic-${index}.jpg`;
                    //filename=filename.replace(/\\/g, '/').replace(/\/{2,}/g, '/');
                    await GM_download(img, `pic-${index}`);
                });
            } else {
                alert(`${langSet.selectAlert}`);
            }
        }
 
        document.querySelector(".btn-zipDownload").onclick = (e) => {
            console.log(zipImgWaitDownload);
            try {
                if (zipImgWaitDownload.length >= 1) {
                    //console.log(zipImgWaitDownload);
                    zipImgWaitDownload.forEach(async (img, index) => {
                        let fileExt = img.substring(img.indexOf("image/") + 6, img.indexOf(";"))
                        fileExt=fileExt.includes("svg")?"svg":fileExt;
                        let filename = `pic${index}.${fileExt}`;  
                        zipSubFoler.file(filename, img.split(",")[1], { base64: true });                        
                    });
     
                    zipFolder.generateAsync({ type: "blob" })
                        .then(function (content) {
                            // see FileSaver.js
                            saveAs(content, "pics.zip");
                            zipFolder.remove("pics");
                            zipSubFoler = zipFolder.folder('pics');
                        });
     
                } else {
                    alert(`${langSet.selectAlert}`);
                }
            } catch (error) {
                console.log(error);
            }

 
        }
 
        document.querySelector(".tyc-cors").onmouseover=e=>{
            e.preventDefault();
            document.querySelector(".tyc-tip").style.display="block";
        }
 
        document.querySelector(".tyc-cors").onmouseout=e=>{
            e.preventDefault();
            document.querySelector(".tyc-tip").style.display="none";
        }
 
        document.body.onchange = (e) => {
            if (e.target.className.includes("width-check")) {
                GM_setValue('width-check', e.target.checked);
            }
            if (e.target.className.includes("height-check")) {
                GM_setValue('height-check', e.target.checked);
            }
 
            if (e.target.className.includes("cors-check")) {
                GM_setValue('cors-check', e.target.checked);
                if (document.querySelector(".cors-check").checked) {
                    fetchBase64ImgsThenPushToZipArray();
                }                
            }
 
            if (e.target.nodeName === "INPUT" && e.target.type === "text" && e.target.className.includes("value")) {
                GM_setValue(e.target.className, e.target.value);
            }
 
            (e.target.className.includes("width-check") || e.target.className.includes("height-check") ||
 
                (e.target.nodeName === "INPUT" && e.target.type === "text" && e.target.className.includes("value")))
                && (clean(), init());
 
        }
 
        document.querySelector(".select-all").onchange = (e) => {
            if (document.querySelector(".select-all").checked) {
                imgWaitDownload = filteredImgUrls;
                zipImgWaitDownload=cutoffNotBase64Img(zipFilteredImgUrls);
            } else {
                imgWaitDownload=transIndexToLink(filteredImgUrls,imgSelected);
                zipImgWaitDownload=transIndexToLink(zipFilteredImgUrls,zipImgSelected);
            }
 
            document.querySelector(".num-tip").innerText = `${langSet.fetchDoneTip1Type2}${imgWaitDownload.length}/${filteredImgUrls.length}${langSet.fetchDoneTip2}`;
        }

        document.querySelector(".tyc-extend-btn").onclick=e=>{
            if(document.querySelector(".tyc-extend-btn").classList.contains("extend-open")){
                document.querySelector(".tyc-extend-btn").classList.remove("extend-open");
                document.querySelector(".tyc-extend-set").style.display="none";
                document.querySelector(".tyc-extend-btn").style.color="black";
                document.querySelector(".tyc-extend-btn").innerHTML=`<span>更多设置 </span>
                <span style="top: 3px;position: relative;">
                    <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-chevron-double-down" viewBox="0 0 16 16">
                        <path fill-rule="evenodd" d="M1.646 6.646a.5.5 0 0 1 .708 0L8 12.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z"/>
                        <path fill-rule="evenodd" d="M1.646 2.646a.5.5 0 0 1 .708 0L8 8.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z"/>
                    </svg>
                </span> `
                ;
            }else{
                document.querySelector(".tyc-extend-btn").classList.add("extend-open");
                document.querySelector(".tyc-extend-set").style.display="flex";
                document.querySelector(".tyc-extend-btn").style.color="#f50";
                document.querySelector(".tyc-extend-btn").innerHTML=`<span>收起 </span>
                <span style="top: 3px;position: relative;">
                    <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-chevron-double-up" viewBox="0 0 16 16">
                    <path fill-rule="evenodd" d="M7.646 2.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1-.708.708L8 3.707 2.354 9.354a.5.5 0 1 1-.708-.708l6-6z"/>
                    <path fill-rule="evenodd" d="M7.646 6.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1-.708.708L8 7.707l-5.646 5.647a.5.5 0 0 1-.708-.708l6-6z"/>
                    </svg>
                </span> `

            }
        }


 
        init();
        function init() {            
            filteredImgUrls = imgUrls;
            filteredImgUrls=autoBigImage.getBigImageArray(filteredImgUrls);
            getSavedValue();
            if (document.querySelector(".width-check").checked) {
                filteredImgUrls = filteredImgUrls.filter(filterByWidth);
            }
 
            if (document.querySelector(".height-check").checked) {
                filteredImgUrls = filteredImgUrls.filter(filterByHeight);
            }
 
 
            zipFilteredImgUrls = filteredImgUrls;
            if (document.querySelector(".cors-check").checked) {
                fetchBase64ImgsThenPushToZipArray();
            }            
            showImage(filteredImgUrls);
        }
 
        function clean() {
            imgWaitDownload = [];
            imgSelected = [];
            document.querySelector(".num-tip").innerText = `${langSet.fetchDoneTip1Type2}${imgSelected.length}/${imgUrls.length}${langSet.fetchDoneTip2}`;
            document.querySelector(".tyc-image-wrapper").innerHTML = "";
        }
 
        function isDownload(ele) {
            return ele.className == "download-direct";
        }
 
        function isSelect(ele) {
            return ele.className == "select-image";
        }
 
        function transIndexToLink(WholeImgs,selectedImgs) {
            let transedImgs=[];
            selectedImgs.forEach((imgIndex, index) => {
                transedImgs.push(WholeImgs[imgIndex]);
            });
            return transedImgs;
        }
 
        function showImage(filtedImgUrls) {
            filtedImgUrls.forEach((img, index) => {
                if (window.location.href.includes("huaban.com")) {
                    if (img.includes("/webp")) {
                        img = img.replace(/\/webp/g, "/png");
                    }
                }
                let insertImg = `<div class="tyc-img-item-container-${index}" style="text-align:center;font-size:0px;
    margin:5px;border:1px solid #99d;border-radius:3px;
    ">
    <img class="tyc-image-preview" src="${img}"/ style="width:auto;height:200px;"></div>`
                document.querySelector(".tyc-image-wrapper").insertAdjacentHTML("beforeend", insertImg);
                let naturalW = document.querySelector(`.tyc-img-item-container-${index} .tyc-image-preview`).naturalWidth;
                let naturalH = document.querySelector(`.tyc-img-item-container-${index} .tyc-image-preview`).naturalHeight;
 
                let imgInfoContainer = `
            <div style="font-size:0px;background-color:rgba(100,100,100,0.6);height:30px;position:relative;">
 
 
    </div>
            `;
 
                let thisImgContainer = document.querySelector(`.tyc-img-item-container-${index}`);
                let imgContainerWidth = thisImgContainer.getBoundingClientRect().width;
                let imgInfo = `
            <span style="font-size:16px;position:absolute;left:calc(50% - 80px);top:7px;">${naturalW}X${naturalH}</span>
            `;
 
 
                /*
                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-arrows-fullscreen" viewBox="0 0 16 16" style="position:absolute;top:5px;right:5px;">
          <path fill-rule="evenodd" d="M5.828 10.172a.5.5 0 0 0-.707 0l-4.096 4.096V11.5a.5.5 0 0 0-1 0v3.975a.5.5 0 0 0 .5.5H4.5a.5.5 0 0 0 0-1H1.732l4.096-4.096a.5.5 0 0 0 0-.707zm4.344 0a.5.5 0 0 1 .707 0l4.096 4.096V11.5a.5.5 0 1 1 1 0v3.975a.5.5 0 0 1-.5.5H11.5a.5.5 0 0 1 0-1h2.768l-4.096-4.096a.5.5 0 0 1 0-.707zm0-4.344a.5.5 0 0 0 .707 0l4.096-4.096V4.5a.5.5 0 1 0 1 0V.525a.5.5 0 0 0-.5-.5H11.5a.5.5 0 0 0 0 1h2.768l-4.096 4.096a.5.5 0 0 0 0 .707zm-4.344 0a.5.5 0 0 1-.707 0L1.025 1.732V4.5a.5.5 0 0 1-1 0V.525a.5.5 0 0 1 .5-.5H4.5a.5.5 0 0 1 0 1H1.732l4.096 4.096a.5.5 0 0 1 0 .707z"/>
        </svg>*/
 
                let downAndFullBtn = `
    <span style="position:absolute;right:calc(50% - 30px);top:2px;border:1px solid #333;
    width:26px;height:26px;border-radius:20px;" class="select-image" data-value="${index}">
    <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-check" viewBox="0 0 16 16"  style="position:absolute;top:-1px;right:-2px;width:30px;height:30px;" data-value="${index}">
      <path d="M10.97 4.97a.75.75 0 0 1 1.07 1.05l-3.99 4.99a.75.75 0 0 1-1.08.02L4.324 8.384a.75.75 0 1 1 1.06-1.06l2.094 2.093 3.473-4.425a.267.267 0 0 1 .02-.022z"/>
    </svg>
    </span>
    <span style="position:absolute;right:calc(50% - 60px);top:2px;border:1px solid #333;
    width:26px;height:26px;border-radius:20px;
    " class="download-direct">
    <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-download" viewBox="0 0 16 16" style="position:absolute;top:5px;right:5px;">
      <path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/>
      <path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z"/>
    </svg>
    </span>
 
    `;
 
                let downloadBtn = `
            <span style="position:absolute;right:calc(50% - 15px);top:2px;border:1px solid #333;
    width:26px;height:26px;border-radius:20px;
    " class="download-direct">
    <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-download" viewBox="0 0 16 16" style="position:absolute;top:5px;right:5px;">
      <path d="M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z"/>
      <path d="M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z"/>
    </svg>
    </span>
            `
                thisImgContainer.insertAdjacentHTML("beforeend", imgInfoContainer);
 
                let thisImgInfoContainer = thisImgContainer.querySelector("div");
 
                let rectWidth = parseInt(thisImgContainer.getBoundingClientRect().width);
 
                if (rectWidth > 120) {
                    thisImgInfoContainer.insertAdjacentHTML("beforeend", imgInfo);
                    thisImgInfoContainer.insertAdjacentHTML("beforeend", downAndFullBtn);
                } else if (rectWidth <= 120 && rectWidth >= 50) {
                    thisImgInfoContainer.insertAdjacentHTML("beforeend", downAndFullBtn);
                    thisImgInfoContainer.getElementsByClassName("select-image")[0].style.right = "50%";
                    thisImgInfoContainer.getElementsByClassName("download-direct")[0].style.right = "calc(50% - 30px)";
                } else {
                    thisImgInfoContainer.insertAdjacentHTML("beforeend", downloadBtn);
                }
                ////console.log(img);
            });
        }
 
        function filterByWidth(src) {
            let tempImg = new Image();
            tempImg.src = src;
            if (tempImg.width >= parseInt(document.querySelector(".width-value-min").value)
                && tempImg.width <= parseInt(document.querySelector(".width-value-max").value)) {
                return src;
            }
        }
 
        function filterByHeight(src) {
            let tempImg = new Image();
            tempImg.src = src;
            if (tempImg.height >= parseInt(document.querySelector(".height-value-min").value)
                && tempImg.height <= parseInt(document.querySelector(".height-value-max").value)) {
                return src;
            }
        }
 
        function getSavedValue() {
            if(GM_getValue("width-check")!=undefined){
                console.log(GM_getValue("width-check"));
                (document.querySelector(".width-check").checked = GM_getValue("width-check"));
            }
 
            if(GM_getValue("height-check")!=undefined){
                (document.querySelector(".height-check").checked = GM_getValue("height-check"));
            }
 
            if(GM_getValue("cors-check")!=undefined){
                (document.querySelector(".cors-check").checked = GM_getValue("cors-check"));
                
            }
 
            GM_getValue("width-value-min") && (document.querySelector(".width-value-min").value = GM_getValue("width-value-min"));
            GM_getValue("width-value-max") && (document.querySelector(".width-value-max").value = GM_getValue("width-value-max"));
            GM_getValue("height-value-min") && (document.querySelector(".height-value-min").value = GM_getValue("height-value-min"));
            GM_getValue("height-value-max") && (document.querySelector(".height-value-max").value = GM_getValue("height-value-max"));
 
        }
 
        function fetchBase64ImgsThenPushToZipArray() {
            zipFilteredImgUrls.forEach((imgUrl, urlIndex) => {
                if (imgUrl.includes("data:image")) {
                    return;
                }
 
/*                 fetch(imgUrl,{
                    method: "get",
                    mode: 'cors'
                }).then(response=>{
                    if (!response.ok) {
                        throw new Error('Network response was not OK');
                      }
                      return response.blob();
                    }).then(myBlob=>{
                    var blob = myBlob
                        let oFileReader = new FileReader();
                        oFileReader.onloadend = function (e) {
                            let base64 = e.target.result;
                            //console.log("》》", base64)
 
                            if (base64.includes("data:image")) {
                                zipFilteredImgUrls[urlIndex] = base64;
                                //zipImgWaitDownload.push(base64);
                            }
                        };
                        oFileReader.readAsDataURL(blob);                    
                })
                .catch((error)=>{ */
                try {
                    GM_xmlhttpRequest({
                        method: "get",
                        url: imgUrl,
                        responseType: "blob",
                        onload: function (r) {
                            var blob = r.response;
                            let oFileReader = new FileReader();
                            oFileReader.onloadend = function (e) {
                                let base64 = e.target.result; 
                                if (base64.includes("data:image")) {
                                    zipFilteredImgUrls[urlIndex] = base64;
                                    //zipImgWaitDownload.push(base64);
                                }
                            };
                            oFileReader.readAsDataURL(blob);
                        }
                    });
                } catch (error) {
                    
                }

                //})
            })
        }
 
        function cutoffNotBase64Img(imgsUrlArray) {
            let resultArr = [];
            imgsUrlArray.forEach((imgUrl, urlIndex) => {
                if (imgUrl.includes("data:image")&&imgUrl.includes("base64")) {
                    resultArr.push(imgUrl);
                }
            }
            );
            return resultArr;
        }
    //下面这个括号是wrapper的括号   
    }
})();