// ==UserScript==
// @name         高校考试网(gaoxiaokaoshi.com)答案储存自动测试
// @namespace    http://tampermonkey.net/
// @version      0.3
// @description  我的九尾狐奶奶呀，毛概每次测试都不及格，算了还是用笨办法吧。获取答案通过历史测试的试题解析，或者多做题库里面的无限次数测试来增加答案。
// @author       Aisen
// @match        http://www.gaoxiaokaoshi.com/ExamList/ExamPage/*
// @run-at       document-end
// @grant        GM_addStyle
// @grant        unsafeWindow
// @require      https://cdn.bootcss.com/jquery/3.4.1/jquery.min.js
// @license      MIT
// @downloadURL none
// ==/UserScript==
var $ = window.jQuery;
var out = {};
pannel();
if (localStorage.getItem('题库')) {
    out = JSON.parse(localStorage.getItem('题库'));
    logger('log', '目前题库已收录：' + Object.keys(out).length + '题。')

} else {
    logger('log', '题库为空,请先进行试题分析建立题库。')
    localStorage.setItem('题库', '{}')
}
var url = window.location.pathname;
console.log(url)
if (url == '/ExamList/ExamPage/ExamDo.aspx') {
    logger('log', '开始答题！')
    doTest()
} else if(url == '/ExamList/ExamPage/viewExam.aspx' || url == '/ExamList/ExamPage/ViewExam.aspx'){
    logger('log', '开始更新题库！')
    saveAnswers()
}

function doTest() {
    var questions = $('.exam_list dt');
    var num = 0;
    for (var i = 0; i < questions.length; i++) {
        var question = $(questions[i]).text();
        question = question.match(/\.(\S*)\(/)[1];
        if (out[question]) {
            num++;
            var answers = out[question];
            var choices = $('label[for^=tm_' + (i + 1) + '_');
            for (var j = 0; j < choices.length; j++) {
                if (answers.includes($(choices[j]).text().match(/、(\S*)/)[1])) {
                    $(choices[j]).click();


                }

            }
            //console.log(choices);

        }


    }
    logger('log', '答题完成，有答案的有：' + num + '道题。');


}

function saveAnswers() {
    var ddtms = $("div[id^=ddTm_]");
    var num = 0;
    for (var i = 0; i < ddtms.length; i++) {
        var div = $(ddtms[i]);
        var question = div.children('dt').text().match(/[0-9]\.(\S*)\(/)[1];
        //console.log(question)
        var choices = div.find('.green:last').text();
        //console.log(choices)
        var answers = [];
        for (var j = 0; j < choices.length; j++) {

            switch (choices[j]) {
                case '对':
                    answers.push('对');
                    break;
                case '错':
                    answers.push('错');
                    break;
                case 'A':
                    answers.push($('label[for=tm_' + (i + 1) + '_0').text().slice(2))
                    break;
                case 'B':
                    answers.push($('label[for=tm_' + (i + 1) + '_1').text().slice(2))
                    break;
                case 'C':
                    answers.push($('label[for=tm_' + (i + 1) + '_2').text().slice(2))
                    break;
                case 'D':
                    answers.push($('label[for=tm_' + (i + 1) + '_3').text().slice(2))
                    break;
                case 'E':
                    answers.push($('label[for=tm_' + (i + 1) + '_4').text().slice(2))
                    break;
                case 'F':
                    answers.push($('label[for=tm_' + (i + 1) + '_5').text().slice(2))
                    break;
                case 'G':
                    answers.push($('label[for=tm_' + (i + 1) + '_6').text().slice(2))
                    break;
                case 'H':
                    answers.push($('label[for=tm_' + (i + 1) + '_7').text().slice(2))
                    break;
            }

        }
        //console.log(answers)
        if (!out[question]) {
            num++;
            out[question] = answers;

        }




    }
    logger('log', '已更新：' + num + '题，目前题库已收录：' + Object.keys(out).length + '题。')
    localStorage.setItem('题库', JSON.stringify(out))


}

// Logger
function logger(type, msg) {
    $(".info").text(msg);
    msg = "[NsumoocStar] " + msg;
    switch (type) {
        case 'warn':
            console.warn(msg);
            break;
        case 'log':
            console.log(msg);
            break;
        case 'info':
            console.info(msg);
            break;
    }
}
//面板
function pannel() {
    GM_addStyle('.mypanel {position: fixed;overflow: hidden;top: 100px;right: 10px; width: 300px;height: 200px;background-color: rgba(70, 196, 38, 0.6);z-index: 999999;border-radius: 5%;}');
    GM_addStyle('.answers, .askMe, .info {height: 70px;line-height: 70px;flote:left;padding-left: 10px;;border-bottom: rgba(0, 0, 0, .2) dashed 2px;font-size: 14px;color:#fff}');
    GM_addStyle('.askMe a {color:pink !important;font-size: 17px}');
    var html = '<div class="mypanel">'
    html += '<div class="answers">我是可爱的标题。(>‿◠)✌</div>'
    html += '<div class="askMe">'
    html += '<a href="http://wpa.qq.com/msgrd?v=3&uin=201826658&site=qq&menu=yes" target="_blank">如果有bug，点这反馈。 (゜-゜)つロ </a>'
    html += '</div>'
    html += '<div class="info">info</div>'
    html += '</div>'
    $("body").append(html);



}