// ==UserScript==
// @name         HSK主监考人数统计
// @namespace    http://www.hanyu123.cn/
// @version      1.2
// @description  统计HSK、HSKK各场所需的主监考人数
// @author       微信公众号@汉语教学技术研究
// @match        https://admin.chinesetest.cn/manager/*
// @icon         https://www.chinesetest.cn/image/zh/favicon.ico
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Your code here...
    var jquery = document.createElement('script');
    jquery.src = "https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js";//若调试页面是https的这里也修改为https.
    document.getElementsByTagName('head')[0].appendChild(jquery);
    jQuery.noConflict()

    let btn=document.createElement("button");
    btn.innerHTML="统计主监考人数";
    //innerText也可以,区别是innerText不会解析html
    btn.onclick=function(){
        //code
        //alert("开始统计");
        //修改计划：
        //1、读取并统计所有日期
        //2、七-九级 与 其他级别分开
        //3、HSK初中高分开
        //最后，把按钮放在 HSKK的右边
        function count_teacher(count){
            var teacher = 0;
            if(count==1)
            {
                teacher =1;
            }
            else if(count>=2 && count <=30)
            {
                teacher =2;
            }
            else if(count>30 && count <=40)
            {
                teacher =3;
            }
            else if(count>40 && count <=50)
            {
                teacher =4;
            }
            else if(count>50 && count <=60)
            {
                teacher =5;
            }
            else if(count>60)
            {
                teacher ='请报汉考国际审批';
            }

            return teacher;
        };

        //--函数部分结束


        // var jquery = document.createElement('script');
        // jquery.src = "https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js";//若调试页面是https的这里也修改为https.
        // document.getElementsByTagName('head')[0].appendChild(jquery);
        // jQuery.noConflict()

        //读取HSK考试列表
        var table = $("#kmtj13_content table");
        //读取HSKK考试列表
        var table_hskk = $("#kmtj16_content table");

        //用于保存全部考试日期
        var exam_date_list = new Array();

        //遍历HSK考试列表
        //var date = table.find("tr").eq(1).children().eq(1).text();
        //$("#userTable").find("tr").find("td:eq(0)")
        var date = table.find("tr").find("td:eq(1)");
        var date_list_hsk = new Array();//保存考试日期
        var count =0;

        for (var i = 0;i < date.length;i++) {
            //alert(date.eq(i).text());
            count = count+1;
            exam_date_list.push(date.eq(i).text());
        }




        //遍历HSKK考试列表
        //var date = table.find("tr").eq(1).children().eq(1).text();
        //$("#userTable").find("tr").find("td:eq(0)")
        var date_hsk = table_hskk.find("tr").find("td:eq(1)");
        var date_list_hskk = new Array();//保存考试日期
        var count =0;

        for (var i = 0;i < date_hsk.length;i++) {
            //alert(date.eq(i).text());
            count = count+1;
            exam_date_list.push(date_hsk.eq(i).text());
        }

        //去重
        exam_date_list = Array.from(new Set(exam_date_list))
        // alert(date_list_hsk.length); // 3
        // for (var i = 0;i < date_list_hsk.length;i++) {
        //     alert(date_list_hsk[i])
        // }

        //分日期统计
        //分日期显示统计
        var message = '';

        for (var i = 0;i < exam_date_list.length;i++) {
            var cur_date = exam_date_list[i];//当前统计的日期


            var tr_list_hsk = table.find("tr:contains(" + cur_date +")");
            var tr_list_hskk = table_hskk.find("tr:contains(" + cur_date +")");
            var morning_hsk=0,afternoon_hsk=0,hsk789=0;//HSK各级人数初始化
            var hskk_basic=0,hskk_intermediate=0,hskk_advanced=0;//HSKK各级人数初始化

            //统计该日期的HSK各场考试人数
            tr_list_hsk.each(function(){
                var tdArr = $(this).children();
                //alert(tdArr.size());
                var grade = tdArr.eq(0).text(),
                    count = Number(tdArr.eq(4).text());
                if(grade== 'HSK二级' || grade== 'HSK四级'||grade== 'HSK六级')
                {
                    morning_hsk = morning_hsk + count;
                }
                else if(grade== 'HSK一级' || grade== 'HSK三级'||grade== 'HSK五级')
                {
                    afternoon_hsk = afternoon_hsk + count;
                }
                else if(grade== 'HSK（七—九级）')
                {
                    hsk789 = hsk789 + count;
                    //alert(afternoon_hsk);
                }

            });

            //统计该日期的HSKK各场考试人数

            tr_list_hskk.each(function(){
                var tdArr = $(this).children();
                //alert(tdArr.size());
                var grade = tdArr.eq(0).text(),
                    count = Number(tdArr.eq(4).text());
                if(grade== 'HSKK（初级）')
                {
                    hskk_basic = hskk_basic + count;
                }
                else if(grade== 'HSKK（中级）' )
                {
                    hskk_intermediate = hskk_intermediate + count;
                }
                else if(grade== 'HSKK（高级）')
                {
                    hskk_advanced = hskk_advanced + count;
                    //alert(afternoon_hsk);
                }
            });

            if(morning_hsk > 0){
                message += '\r\n' + cur_date + '上午（二四六级）共有' + morning_hsk + '名考生，'
                    +(count_teacher(morning_hsk) == '请报汉考国际审批' ? '请报汉考国际审批' : '至少需要主监考' + count_teacher(morning_hsk) + '人');
            }
            if(afternoon_hsk > 0){
                message += '\r\n' + cur_date + '下午（一三五级）共有' + afternoon_hsk + '名考生，'
                    +(count_teacher(afternoon_hsk) == '请报汉考国际审批' ? '请报汉考国际审批' : '至少需要主监考' + count_teacher(afternoon_hsk) + '人');
            }
            if(hsk789 > 0){
                message += '\r\n' + cur_date + '中午至下午（七-九级）共有' + hsk789 + '名考生，'
                    +(count_teacher(hsk789) == '请报汉考国际审批' ? '请报汉考国际审批' : '至少需要主监考' + count_teacher(hsk789) + '人');
            }
            if(hskk_intermediate > 0){
                message += '\r\n' + cur_date + '上午（HSKK中级）共有' + hskk_intermediate + '名考生，'
                    +(count_teacher(hskk_intermediate) == '请报汉考国际审批' ? '请报汉考国际审批' : '至少需要主监考' + count_teacher(hskk_intermediate) + '人');
            }
            if(hskk_basic > 0){
                message += '\r\n' + cur_date + '下午（HSKK初级）共有' + hskk_basic + '名考生，'
                    +(count_teacher(hskk_basic) == '请报汉考国际审批' ? '请报汉考国际审批' : '至少需要主监考' + count_teacher(hskk_basic) + '人');
            }
            if(hskk_advanced > 0){
                message += '\r\n' + cur_date + '上午（HSKK高级）共有' + hskk_advanced + '名考生，'
                    +(count_teacher(hskk_advanced) == '请报汉考国际审批' ? '请报汉考国际审批' : '至少需要主监考' + count_teacher(hskk_advanced) + '人');
            }

        }
        //
        alert(message);

        tr_list_hskk.each(function(){
            var tdArr = $(this).children();
            //alert(tdArr.size());
            var grade = tdArr.eq(0).text(),
                count = Number(tdArr.eq(4).text());
            hskk = hskk + count;
        });
        alert('运行至此');

        var message_hskk = '';

        message_hskk = 'HSKK（初中高））共有' + hskk + '名考生，'
            +(count_teacher(hskk) == '请报汉考国际审批' ? '请报汉考国际审批' : '至少需要主监考' + count_teacher(hskk) + '人');

        alert(' HSK考试统计：\r\n' + message + '\r\n\r\n'+ date_hsk + ' HSKK考试统计：\r\n' + message_hskk);


        //alert(date + ' HSK考试统计：\r\n' + message + '\r\n\r\n'+ date_hsk + ' HSKK考试统计：\r\n' + message_hskk);
    }
    //添加到页面
    //document.body.append(btn);
    // let btn1=document.createElement("button");
    // btn1.innerHTML="统计主监考人数";
    $("#siteNotice").after(btn);




})();