// ==UserScript==
// @name         NUIST/NWAFU/GDOU/QFNU/TSGZY实验室安全测试
// @namespace    myetyet
// @version      2.3
// @description  南京信息工程大学、西北农林科技大学、广东海洋大学、曲阜师范大学、唐山工业职业技术学院实验室实验室安全网上考试答案自动填充
// @author       myetyet
// @match        http://examsafety.nuist.edu.cn/redir.php?catalog_id=6&cmd=dati
// @match        https://labsafe.nwafu.edu.cn/redir.php?catalog_id=6&cmd=dati
// @match        http://210.38.136.71:8090/redir.php?catalog_id=6&cmd=dati
// @match        http://aqjy.qfnu.edu.cn/redir.php?catalog_id=6&cmd=dati
// @match        http://aqks.tsgzy.edu.cn/redir.php?catalog_id=6&cmd=dati&moni=
// @match        https://sys.tzc.edu.cn/labexam/redir.php?catalog_id=6&cmd=dati
// @match        http://192.168.61.191/redir.php?catalog_id=6&cmd=dati
// @require      https://greasyfork.org/scripts/391129-nuist-examsafety-question-bank/code/NUIST%20examsafety%20Question%20Bank.js?version=752750
// @run-at       document-end
// @grant        none
// @compatible   chrome
// @license      GPL-3.0-only
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';
    var questions = document.getElementsByClassName("shiti");
    var _question, question, index, answer;
    var notfounds = new Array();
    var dislocations = new Array();
    var notfound = 0, dislocation = 0;
    for (var i = 0; i < questions.length; ++i) {
        _question = questions[i].children[0].textContent.split("\u3001");
        index = _question.shift();
        question = _question.join("\u3001").replace(/\s/g, "");
        answer = findAnswer(question);
        var _text, _c, c;
        var answered = false;
        if (answer != "") {
            // console.log(index + "." + answer);
            for (var choice = 0; choice < questions[i].children[1].childElementCount; ++choice) {
                var ipt = document.getElementById("ti_" + index + "_" + String(choice));
                _text = ipt.parentNode.children[1].textContent.replace(/\s/g, "").replace(/\?/g, "");
                if (_text.length == 0) {
                    dislocations[dislocation++] = String(index);
                    questions[i].children[0].setAttribute("style", "color:red");
                } else {
                    _c = _text.replace(/\"/g, "\\\"").replace(/\./, "\u3001").replace(/\uff0e/, "\u3001").split("\u3001");
                    if (_c.length > 1) {
                        _c.shift();
                    }
                    c = _c.join("\u3001");
                    if (c == answer) {
                        ipt.click();
                        answered = true;
                        break;
                    }
                }
            }
            if (!answered) {
                notfounds[notfound++] = String(index);
                questions[i].children[0].setAttribute("style", "color:red");
            }
        } else {
            notfounds[notfound++] = String(index);
            questions[i].children[0].setAttribute("style", "color:red");
        }
    }
    if (notfound > 0 || dislocation > 0) {
        if (notfound > 0) {
            alert("\u6b64\u9875\u9762\u5171\u6709" + String(notfound) + "\u9053\u9898\u672a\u80fd\u81ea\u52a8\u586b\u5145\uff1a" + notfounds.join("\u3001"));
        }
        if (dislocation > 0) {
            alert("\u6b64\u9875\u9762\u5171\u6709" + String(dislocation) + "\u9053\u9898\u7531\u4e8e\u9009\u9879\u9519\u4f4d\uff0c\u5df2\u9009\u62e9\u6b63\u786e\u4f46\u4e0d\u5f97\u5206\u9009\u9879\uff1a" + dislocations.join("\u3001"));
        }
    } else {
        var next = document.getElementsByClassName("nav")[0].children[0];
        if (next && next.value == "\u4e0b\u4e00\u9875") {
            next.click();
        } else {
            document.getElementsByClassName("nav")[0].children[1].click();
        }
    }
})();