// ==UserScript==
// @name         CSDN代码去行号
// @namespace    https://github.com/adlered
// @version      0.1.1
// @description  去除csdn代码行号,复制代码时,会粘贴到行号,此脚本可以去除行号.
// @author       xiejl
// @connect      www.csdn.net
// @include      *://*.csdn.net/*
// @require      https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/jquery-cookie/1.4.1/jquery.cookie.min.js
// @require      https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/nprogress/0.2.0/nprogress.min.js
// @require      https://lf26-cdn-tos.bytecdntp.com/cdn/expire-1-M/clipboard.js/2.0.10/clipboard.min.js
// @grant        GM_addStyle
// @grant        GM_setValue
// @grant        GM_getValue
// @license           LGPLv3
// @note         22-06-20 0.1.1 修改动态无缝支持各种语言正确显示.不转义
// @note         22-06-20 0.1.0 修改单独页面不同的动态语言
// @note         22-06-18 0.0.9 修改为动态语言
// @note         22-06-17 0.0.8 调整加载时间
// @note         22-06-17 0.0.7 支持csdn两种代码格式
// @note         22-06-17 0.0.6 去除csdn行号,调整缩进

// @downloadURL none
// ==/UserScript==
(function() {
    'use strict';
    $(".pre-numbering").remove();
    $(".prettyprint").css({"padding":" 8px 16px 6px 10px"})
    $(".hljs-ln-numbers").remove()
    var ref = "";
    var changeCount = 0;
    function getText(totalLi) {
        var text = "";
        for(var i=0; i<totalLi.length; i++){
            text +=$(totalLi[i]).text()+"\n"
        }
        return text;
    }
    function changeCode() {
        var data = $("[class~='hljs']");
        var len = data.length;
        if(len<=0) {
            return;
        }
        for(var i=0; i<len; i++){
            var languageArr = $(data[i]).attr("class").split(" ")
            var language="";
            for (var j in languageArr ) {
                if(languageArr[j].startsWith("language-")){
                    language = languageArr[j];
                    break;
                }
            }

            var _par = $(data[i]).parent();
            var totalLi = $(data[i]).find("li");
            if(totalLi.length<=0) {
                continue;
            }
            var current = '<pre class="prettyprint" style="padding: 8px 16px 6px 10px; user-select: auto;"><code class="prism '+language+' has-numbering" onclick="mdcp.copyCode(event)" style="position: unset; user-select: auto;"></code></pre>';
            var newCurrent = $(current)
            _par.replaceWith(newCurrent)
            newCurrent.find("code").text(getText(totalLi))
        }
        console.log("x")
        clearInterval(ref);
    }


    function startChange() {
        if($('pre').attr('class') == undefined ){
            ref = setInterval(function () {
                changeCount++;
                console.log(changeCount)
                if(changeCount>200){
                    clearInterval(ref);
                }
                changeCode()
            }, 0);
        }
    }
    startChange();
    // Your code here...
})();