var examineeBehaviour = function () {

    var sender = this;
    // 题目导航ID前缀
    var prefix = '#navigation_';
    // 已完成题目的样式
    var complateClass = "navigation_question_complate";
    // 考试答案
    var examinee_answers = new Hashtable();
    // 已标识题目
    var signcount = 0;
    // 命令列表
    var commander = new Hashtable();
    // 单独警告次数
    var warningCount = 0;
    // 全体警告次数
    var allWarningCount = 0;
    // 考生状态
    var examState = 1;

    // 操作类型
    var ExamOperaType = {
        交卷: 0,
        取消交卷: 1,
        提醒: 2,
        警告: 3,
        取消绑定: 4,
        延时: 5,
        强制交卷: 6,
        取消强制交卷: 7,
        举手: 8,
        取消举手: 9,
        更新状态: 10,
        取消控制: 11
    }


    // 保存答案
    var Save = function (question_id, answer) {
        examinee_answers.add(question_id, answer);
        $("#exam_over").text(examInfo.questionCount - examinee_answers.count());
    }

    // 单选题
    this.Check_rad = function (obj, answerid, questionid) {
        cl(questionid);
        Save(questionid, answerid);
    }

    // 多选题
    this.Check_chk = function (obj, ctrlName, answerid, questionid) {

        var answers = $("input[name=" + ctrlName + "]:checked");
        var answer = "";
        if (answers.length > 0) {
            cl(questionid);
            answers.each(function (i, j) {
                if (answer.length > 0)
                    answer += "|";
                answer += $(j).val();
            });
        }

        Save(questionid, answer);
    }
    // 填空题和计算题
    this.Check_text = function (obj, answerid, questionid) {

        if ($(obj).val().length > 0) {
            cl(questionid);
            Save(questionid, $(obj).val());
        }
    }
    // 简答题和论述题
    this.Check_area = function (obj, answerid, questionid) {

        if ($(obj).text().length > 0) {
            cl(questionid);
            Save(questionid, $(obj).text());
        }

    }
    // 多项填空题
    this.Check_text2 = function (obj, ctrlName, answerid, questionid) {

        var inputs = $("input[name=" + ctrlName + "]");
        if (inputs.filter(function (index) { return $(this).val().length > 0 }).length == inputs.length) {
            cl(questionid);
        }
        var answer = "";
        inputs.each(function (i, j) {
            if (answer.length > 0)
                answer += "|";
            answer += clearKeyChar($(j).val());
        });
        Save(questionid, answer);
    }
    // 交卷按钮点击事件
    $("#btn_takePaper").click(function () {
        takePaper();
        //sender.setSaftLeaveFlat(true);
    });

    this.bindSignEvent = function () {
        $(".btn_sign").click(function () {
            setSign(this);
        });
    }

    // 将答案半角字符修改成全角
    var clearKeyChar = function (val) {
        return val.replace(/\|/gi, "│")
    }

    // 屏蔽考试页面
    this.togglePapert = function (enabled) {
        if (enabled) {
            examState = 1;
            sender.setSaftLeaveFlat(false);
            $("#paper_body").show();
            $("#ExamMessage").hide();
            //$("#btn_takePaper").val("交  卷");
            $("#btn_takePaper").removeAttr("disabled");
        } else {
            examState = 2;
            sender.setSaftLeaveFlat(true);
            $("#paper_body").hide();
            $("#ExamMessage").show();
            //$("#btn_takePaper").val("已交卷");
            $("#btn_takePaper").attr("disabled", "disabled");
        }
    }

    this.registTimer = function (len) {
        len = len || examinee.lastLength;
        sender.setSaftLeaveFlat(false);
        $(".timer").calcTimer({
            limit: len,
            inputType: "s",
            format: "<span style='color:white;padding-right:40pt;'><font size='20pt' style='color:blue'>#H</font>时<font size='20pt' style='color:blue'>#M</font>分<font size='20pt' style='color:blue'>#S</font>秒</span>",
            ontimeout: function () {
                takePaper();
            },
            onCountdownError: function (container) {
                var examLength = Invoke(CMS_SystemConfig.VirtualDirectoryPath + "/OnlineTest/GetLastLengthOfExam", { test_id: examInfo.test_id, userid: examinee.userid });
                sender.registTimer(examLength);
            }
        });
    }

    this.setSaftLeaveFlat = function (saftleave) {
        if (saftleave) {
            window.onbeforeunload = null;
        }
        else {
            window.onbeforeunload = function () {
                return ('离开考试页面将清除您的答案,且增加考试登录次数!\n请确认是否离开当前考试页面?');
            }
        }
    }

    // 处理服务端返回命令
    this.handleCommand = function (cmdType, args) {
        commander.items(cmdType)(args);
    }

    // 标识已做题目
    var cl = function (id) {
        $(prefix + id).addClass(complateClass);
    }
    // 交卷
    var takePaper = function () {
        var result = JSON.stringify(examinee_answers.allitems());
        debugger
        var re = Invoke(CMS_SystemConfig.VirtualDirectoryPath + "/OnlineTest/TakePaper",
         { test_id: examInfo.test_id, userid: examinee.userid, answer: result });
        if (re.length > 6)
            alert(re);
        else {

            $('[id$=lbScore]').text("本次考试分数：" + re + "分");
            
            $(".timer").clear();
            sender.togglePapert(false);
        }

    }
    // 设置标识
    var setSign = function (btn) {
        var me = $(btn);
        var questionid = $(btn).attr("author");
        if (me.hasClass("btn_sign")) {
            $(prefix + questionid).addClass("navigation_question_sign");
            me.val(' 取消 ');
            me.removeClass("btn_sign");
            me.addClass("btn_signed");
            signcount += 1;
        }
        else {
            $(prefix + questionid).removeClass("navigation_question_sign");
            me.val(' 标识 ');
            me.removeClass("btn_signed");
            me.addClass("btn_sign");
            signcount -= 1;
        }
        $("#exam_sign").text(signcount);
    }

    // 警告处理
    commander.add(ExamOperaType.警告, function (args) {

        if (examState == 1) {
            if (args.type == 'person') {
                warningAlert(personWarring, args.intData);
            }
            else {
                warningAlert(allWarring, args.intData);
            }
        }
    });

    commander.add(ExamOperaType.交卷, function (args) {
        if (examState == 1) {
            takePaper();
        }
    });

    commander.add(ExamOperaType.取消交卷, function (args) {
        if (examState == 2) {
            examState = 1;
            sender.togglePapert(true);
            var examLength = Invoke("WaitExam.aspx/CancelTakePaper", { test_id: examInfo.test_id, userid: examinee.userid });
            sender.registTimer(examLength);
        }
    });

    commander.add(ExamOperaType.延时, function (args) {
        examState = 1;
        sender.togglePapert(true);
        var examLength = Invoke("WaitExam.aspx/CancelTakePaper", { test_id: examInfo.test_id, userid: examinee.userid });
        sender.registTimer(examLength);
    });

    commander.add(ExamOperaType.取消控制, function (args) {
        args.sender.removeExamineeExchangeEvent();
    });

    var warningAlert = function (warningInfo, count) {
        var message = '提示：监考员向您发出警告！请您遵守考场规则。';
        var msg = $(warningInfo).filter(function () { return this.key == count; });
        if (msg.length > 0) {
            message = msg.val();
        }
        examAlert(message);
    }

    var examAlert = function (msg) {
        radalert("<font size='6px'>" + msg + "</font>", 400, 210);
    }
}