// ==UserScript==
// @name         审核任务书
// @namespace    http://tampermonkey.net/
// @version      0.7
// @description   完善了比对的信息!
// @author       You
// @match        http://gkg.kjt.gxzf.gov.cn/egrantweb/ctrapprove/*
// @grant        none
// @require      http://incaseofstairs.com/jsdiff/diff.js
// ==/UserScript==

(function() {
    'use strict';
    // 生成按钮
    var cmd = document.querySelector("#approve").parentNode;
    cmd.innerHTML = '&nbsp;<input class="button_01" type="button" value="开始审核">&nbsp;' + cmd.innerHTML;
    cmd.children[0].addEventListener("click", myFunction);

    function myFunction(){
        //发送请求待审核任务书清单
        var httpRequest = new XMLHttpRequest();
        httpRequest.open('POST', 'http://gkg.kjt.gxzf.gov.cn/egrantweb/ctrapprove/list-grid?_search=false&rows=20&page=1&sidx=zhTitle&sord=asc&searchString=', true); //第二步：打开连接
        //httpRequest.setRequestHeader("Content-type","application/x-www-form-urlencoded");
        httpRequest.send('');
        httpRequest.onreadystatechange = function () {
            if (httpRequest.readyState == 4 && httpRequest.status == 200) {
                var domParser = new DOMParser();
                var xmlDoc = domParser.parseFromString(httpRequest.responseText, 'text/xml');
                //根据任务书窗口链接地址中的grantCode在任务书清单中查找申报书代码
                var row = xmlDoc.getElementById(window.location.href.slice(73,window.location.href.indexOf("&grantCode=")));
                var codes = row.children[6].textContent.match(/\'([^\']*)\'/g);//申报书代码

                //下载申报书
                var httpRequest1 = new XMLHttpRequest();
                var url = 'http://gkg.kjt.gxzf.gov.cn/egrantweb/proposal/view-prp?posCodeStr=';
                url = url + codes[0].slice(1,-1) + '&grantCodeStr=';
                url = url + codes[1].slice(1,-1) + '&subGrantCodeStr=';
                url = url + codes[2].slice(1,-1) + '&';
                httpRequest1.open('POST', url, true); //第二步：打开连接
                httpRequest1.send('');//发送请求
                httpRequest1.onreadystatechange = function () {
                    if (httpRequest1.readyState == 4 && httpRequest1.status == 200) {
                        //提取任务书类型，bMajor为true时为重大专项任务书
                        var bMajor = document.querySelector("body > div > div:nth-child(3) > table:nth-child(89) > tbody > tr:nth-child(3) > td > font > strong").innerText.indexOf("重大专项") > 0;
                        //解析申报书页面
                        var htmlPrp = domParser.parseFromString(httpRequest1.responseText, 'text/html');
                        //比对项目时间
                        //读取申报书中开始与结束时间（XXXX-XX-XX）按照任务书格式（XXXX年XX月XX日）生成。
                        var timePrp = htmlPrp.querySelector("#baseInfo > tbody:nth-child(2) > tr:nth-child(1) > td:nth-child(2)").textContent.trim() + "至" +
                            htmlPrp.querySelector("#baseInfo > tbody:nth-child(2) > tr:nth-child(1) > td:nth-child(4)").textContent.trim();
                        timePrp = timePrp.replace("-","年").replace("-","月").replace("-","日").replace("-","年").replace("-","月").replace("-","日");
                        var timeCtr = document.querySelector("table.table01:nth-child(117) > tbody:nth-child(2) > tr:nth-child(7) > td:nth-child(2)");
                        if (timePrp != timeCtr.textContent.trim()){//红色为申报书内容，绿色为任务书内容
                            timeCtr.innerHTML = '<del style="color: red;">' + timePrp + '</del><add style="color: green;">' + timeCtr.textContent.trim() +'</add>';
                        }

                        //比对项目摘要
                        checkText(htmlPrp.querySelector("#baseInfo > tbody:nth-child(2) > tr:nth-child(7) > td:nth-child(2)"),
                                  document.querySelector("table.table01:nth-child(117) > tbody:nth-child(2) > tr:nth-child(8) > td:nth-child(2)"));
                        //比对人数
                        if (bMajor){
                            checkText(htmlPrp.querySelector("#fragment-tab9 > table:nth-child(7) > tbody:nth-child(2) > tr:nth-child(1) > td:nth-child(2)"),
                                      document.querySelector("table.table01:nth-child(124) > tbody:nth-child(2) > tr:nth-child(2) > td:nth-child(1)"));
                        }
                        else{
                            checkText(htmlPrp.querySelector("#fragment-tab7 > table:nth-child(7) > tbody:nth-child(2) > tr:nth-child(1) > td:nth-child(2)"),
                                      document.querySelector("table.table01:nth-child(124) > tbody:nth-child(2) > tr:nth-child(2) > td:nth-child(1)"));
                        }
                        //比对负责人
                        var zh_persons = document.querySelectorAll("table#zh_persons");
                        var xs_persons = zh_persons[0].nextElementSibling;//人员列表标题，用于显示删除的人员
                        zh_persons = Array.from(zh_persons[2].querySelectorAll("tbody > tr > td:nth-child(2)"));
                        for(var i = 1;i < 12;i++){//比对人员各列信息
                            checkText(htmlPrp.querySelector("#tab > tr > td:nth-child(3) > a > span").parentNode.parentNode.parentNode.children[i + 1],
                                      zh_persons[1].parentNode.children[i]);
                        }
                        //比对项目组成员
                        var prpPersons = Array.from(htmlPrp.querySelectorAll("#kfpsn > tbody > tr > td:nth-child(3) > a > span"));
                        zh_persons.splice(0, 2);
                        for(i = 0; i < prpPersons.length; i++){
                            for(var j = 0; j < zh_persons.length; j++){
                                if (isEquality(prpPersons[i].innerText,zh_persons[j].innerText)){
                                    checkText2((parseInt(prpPersons[i].parentNode.parentNode.parentNode.children[1].innerText.trim()) + 1).toString(),
                                               zh_persons[j].parentNode.children[0].innerText.trim(),
                                               zh_persons[j].parentNode.children[0]);
                                    for(var p = 1;p < 12;p++){
                                        checkText(prpPersons[i].parentNode.parentNode.parentNode.children[p + 1],
                                                  zh_persons[j].parentNode.children[p]);
                                    }
                                    prpPersons.splice(i, 1);
                                    zh_persons.splice(j, 1);
                                    i--;
                                    break;
                                }
                            }
                        }
                        if(prpPersons.length > 0){
                            var delPerson = "";
                            for(i = 0; i < prpPersons.length; i++){
                                delPerson = delPerson + prpPersons[i].innerText.trim() + "；";
                            }
                            xs_persons.innerHTML = xs_persons.innerText + '删除了<del style="color: red;">' + delPerson + '</del>';
                        }

                        for(i = 0; i < zh_persons.length; i++){
                            zh_persons[i].innerHTML = '<add style="color: green;">' + zh_persons[i].innerText.trim() +'</add>';
                        }

                        var ztmb = document.querySelectorAll("#baseInfo01 > tbody > tr > td")
                        //比对总体目标
                        checkText(htmlPrp.querySelector("#baseInfo > tbody > tr:nth-child(8) > td:nth-child(2)"), ztmb[0]);
                        //比对主要研究内容
                        if (bMajor){//重大专项和重点研发格式不同
                            checkText(htmlPrp.querySelector("#baseInfo > tbody > tr:nth-child(9) > td:nth-child(2)"), ztmb[2]);
                        }
                        else{
                            checkText(htmlPrp.querySelector("#baseInfo > tbody > tr:nth-child(9) > td:nth-child(2)"), ztmb[1]);
                        }
                        //比对研究解决的关键技术问题
                        if (bMajor){//重大专项和重点研发格式不同
                            checkText(htmlPrp.querySelector("#baseInfo > tbody:nth-child(2) > tr:nth-child(10) > td:nth-child(2)"), ztmb[4]);
                        }

                        //比对考核指标
                        var zbPrp = htmlPrp.querySelectorAll("#ndmb_list > tbody:nth-child(2) td");
                        var zbCtr = document.querySelectorAll("#ndmb_list > tbody:nth-child(2) td");
                        for (var row = 0; row < 4; row++){
                            for(var col = 0; col < 2; col++){
                                checkText(zbPrp[row * 4 + col + 2], zbCtr[row * 3 + col + 1]);
                            }
                        }
                        //技术指标
                        //checkText(htmlPrp.querySelector("#ndmb_list > tbody > tr:nth-child(2) > td:nth-child(3) > pre"), document.querySelector("#ndmb_list > tbody > tr:nth-child(2) > td:nth-child(2)"));
                        //经济指标
                        //checkText(htmlPrp.querySelector("#ndmb_list > tbody > tr:nth-child(3) > td:nth-child(3) > pre"), document.querySelector("#ndmb_list > tbody > tr:nth-child(3) > td:nth-child(2)"));
                        //人才指标
                        //checkText(htmlPrp.querySelector("#ndmb_list > tbody > tr:nth-child(4) > td:nth-child(3) > pre"), document.querySelector("#ndmb_list > tbody > tr:nth-child(4) > td:nth-child(2)"));
                        //其他指标
                        //checkText(htmlPrp.querySelector("#ndmb_list > tbody > tr:nth-child(5) > td:nth-child(3) > pre"), document.querySelector("#ndmb_list > tbody > tr:nth-child(5) > td:nth-child(2)"));

                        //比对进度考核指标
                        var jdPrp = htmlPrp.querySelectorAll("#milestones > tbody:nth-child(2) td");
                        var jbCtr = document.querySelectorAll("#milestones > tbody:nth-child(2) td");
                        for (i = 0; i < Math.min(jdPrp.length, jbCtr.length); i++){
                            checkText(jdPrp[i], jbCtr[i]);
                        }
                        //比对支出进度
                        var zcPrp = htmlPrp.querySelectorAll("#expends > tbody:nth-child(3) td");
                        var zcCtr = document.querySelectorAll("#expends > tbody:nth-child(4) td");
                        for (i = 0; i < Math.min(zcPrp.length, zcCtr.length); i++){
                            checkText(zcPrp[i], zcCtr[i]);
                        }

                        if (bMajor){
                            //比对课题任务设置
                            var ktPrp = htmlPrp.querySelectorAll("#ktrw_table > tbody:nth-child(3) td");
                            var ktCtr = document.querySelectorAll("#tasks > tbody:nth-child(3) td");
                            for (row = 0; row < Math.min(ktPrp.length / 8, ktCtr.length / 9); row++){
                                for(col = 0; col < 8; col++){
                                    if (col < 2){
                                        checkText(ktPrp[row * 8 + col], ktCtr[row * 9 + col]);
                                    }
                                    else{
                                        checkText(ktPrp[row * 8 + col], ktCtr[row * 9 + col + 1]);
                                    }
                                }
                            }
                        }
                        //比对经费分配
                        var fpPrp = htmlPrp.querySelectorAll("#fundTab3 > tbody:nth-child(2) td");
                        var fpCtr = document.querySelectorAll("#fund_org_list > tbody:nth-child(2) td");
                        for (i = 0; i < Math.min(fpPrp.length, fpCtr.length); i++){
                            checkText(fpPrp[i], fpCtr[i + 6]);
                        }


                        var tdPrp = htmlPrp.querySelectorAll("#cgxy > tbody td");
                        var tdCtr = document.querySelectorAll("#cgxy > tbody td");
                        for(i = 0; i < tdPrp.length; i++){
                            checkText(tdPrp[i], tdCtr[i]);
                        }

                        tdPrp = htmlPrp.querySelectorAll("#fundTab2 > tbody td");
                        tdCtr = document.querySelectorAll("#fundTab2 > tbody td");
                        for(i = 0; i < tdPrp.length; i++){
                            checkText(tdPrp[i], tdCtr[i + 6]);
                        }

                        alert("检查完毕！");
                    }
                }
            }
        };


    }

    //忽略空白比较字符串
    function isEquality(text1, text2){
        return text1.replace(/\s*/g,"") == text2.replace(/\s*/g,"");
    }
    //比对申报书和任务书控件内容，并在任务书中显示不同
    function checkText(textPrp, textCtr){
        var tPrp = textPrp.innerText.trim();
        var tCtr= textCtr.innerText.trim();

        checkText2(tPrp, tCtr, textCtr);
    }

    function checkText2(tPrp, tCtr, textCtr){
        //如果太短不用修订模式
        if (tPrp.length < 25 && tCtr.length < 25){
            if (!isEquality(tPrp,tCtr)){//红色为申报书内容，绿色为任务书内容
                textCtr.innerHTML = '<del style="color: red;">' + tPrp + '</del><add style="color: green;">' + tCtr +'</add>';
            }
            return;
        }
        //修订形式
        var diff = JsDiff["diffChars"](tPrp, tCtr);
        var fragment = document.createDocumentFragment();
        for (var i=0; i < diff.length; i++) {

            if (diff[i].added && diff[i + 1] && diff[i + 1].removed) {
                var swap = diff[i];
                diff[i] = diff[i + 1];
                diff[i + 1] = swap;
            }

            var node;
            if (diff[i].removed) {
                node = document.createElement('del');
                node.style.color = "red"
                node.appendChild(document.createTextNode(diff[i].value));
            } else if (diff[i].added) {
                node = document.createElement('add');
                node.style.color = "green"
                node.appendChild(document.createTextNode(diff[i].value));
            } else {
                node = document.createTextNode(diff[i].value);
            }
            fragment.appendChild(node);
        }

        textCtr.textContent = '';
        textCtr.appendChild(fragment);

    }

})();