var answer_cache = new Array();
var ismark_cache = false;
var time = 0;


$(function () {

    UserTimeHelper.Init();

    //退出系统
    $(".link").unbind("click").bind("click", function () {

        dialogHelper.Confirm({
            content: "您确定退出系统吗?",
            success: function () {
                location.href = "/SignIn/SignOut";
            }
        });
    })
    $("#btnChangePwd").unbind("click").click(function () {
        var area = $("#hdArea").val();
        var oldPwd = $.trim($("#txtOldPwd").val());
        var newPwd = $.trim($("#txtNewPwd").val());
        var confirmPwd = $.trim($("#txtConfirmPwd").val());

        //输入验证
        var checkData = function () {
            if (newPwd != confirmPwd) {
                showValidateMsg("txtConfirmPwd", "确认密码与新密码不一致!");
            }
        };
        if (!VerificationHelper.checkFrom("popChangePassword", checkData)) {
            return;
        }

        $.ajax({
            url: "/Student/Common/ChangePass",
            type: "POST",
            dataType: "json",
            data:
            {
                oldPwd: oldPwd,
                newPwd: newPwd,
                rId: Math.random()
            },
            //成功，绑定数据
            success: function (data) {
                dialogHelper.Success({
                    content: "密码修改成功!",
                    success: function () {
                        location.href = location.href;
                    }
                });
            }
        });
    });  

    //获取列表
    var Id = $.getUrlParam("Id");
    //是否为认证考试
    var LibraryId = $.getUrlParam("LibraryId");
    //已评分查看
    var Type = $.getUrlParam("type");
    if (Type == 1) {       
        LookOver(Id);
        //readonly = "readonly"
        $("#TextContent2").attr('readonly', true); //TextContent2
        $("#zaida").html("当前");
    } else {
        $("#tijiao").show();

        $("#tiankongAnswer2").hide();       
        $("#tab_1").hide();
        $("#tab_2").hide();
    }
   
    var charpterID = $.getUrlParam("charpterID");
    if (LibraryId == 23) {
        if (charpterID == 13 || charpterID == 14) {
           
            //$(".pracTitle").append("助理理财规划师（国家职业资格三级）");
            $(".pracTitle").append("金融智能投顾认证（教育部1+X证书）");
        } else {
            
            $(".pracTitle").append("中国银行业从业人员资格认证");
        }
    }

    if (LibraryId==1) {
        $("#fujian2").show();
    } else {
        $("#fujian2").hide();

    }
    GetPaperDetailList(Id, LibraryId)   
    //获取第一题
    GetQuestion(Id, LibraryId);  

    //上一题
    $("#btnPrev").unbind("click").click(function () {
        var prevType = parseInt($("#hdPrevType").val());
        var prevId = parseInt($("#hdPrevId").val());
        if (prevId == 0) {
            var question = $("#question_list_content .mistake2").attr("tag");
            var type = $("#question_list_content .mistake2").attr("ty");
            if (Type!=1) {
                UpdateExamAnswer(Id, question, type);
            }
           

            $("#btnPrev").attr('disabled', true);
            $("#btnPrev").css("background-color", "#808080");//00a2e2
            //UpdateExamAnswer(Id, question, type);
            return;
        } else {
            $("#btnPrev").attr('disabled', false); //TextContent2
            $("#btnPrev").css("background-color", "#00a2e2");//00a2e2

            $("#btnNext").attr('disabled', false);
            $("#btnNext").css("background-color", "#00a2e2");//00a2e2

            var question = $("#question_list_content .mistake2").attr("tag");// $("#hdQuestionId").val();
            var type = $("#question_list_content .mistake2").attr("ty");
            if (Type != 1) {
                UpdateExamAnswer(Id, question, type);
            }
            GetQuestion(Id, LibraryId, prevType, prevId);
        }
       
    });
    //下一题
    $("#btnNext").unbind("click").click(function () {

        var nextType = parseInt($("#hdNextType").val());
        var nextId = parseInt($("#hdNextId").val());       
        if (nextType==0) {           
            var question = $("#question_list_content .mistake2").attr("tag");
            var type = $("#question_list_content .mistake2").attr("ty");
            if (Type != 1) {
                UpdateExamAnswer(Id, question, type);
            }
          
            $("#btnNext").attr('disabled', true);
            $("#btnNext").css("background-color", "#808080");//00a2e2           
            return;
        } else {
            $("#btnNext").attr('disabled', false);
            $("#btnNext").css("background-color", "#00a2e2");//00a2e2

            $("#btnPrev").attr('disabled', false);
            $("#btnPrev").css("background-color", "#00a2e2");//00a2e2

            var question = $("#question_list_content .mistake2").attr("tag");
            var type = $("#question_list_content .mistake2").attr("ty");
            if (Type != 1) {
                UpdateExamAnswer(Id, question, type);
            }
            GetQuestion(Id, LibraryId, nextType, nextId);
           
        }
      
    });


    if (Type == 1) {
    } else {
        //倒计时
        daojishi(Id);
    }
      

    //提交
    $("#tijiao").unbind("click").bind("click", function () {
        if (Type == 1) {
            if (LibraryId==23) {
                var charpterID = $.getUrlParam("charpterID");
                location.href = "/Student/Cert/CertEntrance?charpterID=" + charpterID;
            } else {
                location.href = "/Student/EheoryExamine/AlreadyEheoryExamine";
            }
            
        } else {
            CheckExam(LibraryId);
        }
       
    })

   
});
//加载左侧列表
function GetPaperDetailList(Id, LibraryId, questionType, pageIndex, questionTypeId, optAsync) {
   

    //点击题型按钮时保存题目
    var question = $("#question_list_content .mistake2").attr("tag");
    var type = $("#question_list_content .mistake2").attr("tyid");
    var type3 = $("#question_list_content .mistake2").attr("ty");
    var type2 = $("#hdQuestionType").val();
    if (type2 == type) {
        var Type = $.getUrlParam("type");       
        if (Type != 1) {
            UpdateExamAnswer(Id, question, type3);
        }
    }
    

    var async = true;
    //题型选中样式
    if(questionType != undefined){
        $(".caption-switch-con > span").removeClass("on");
       
        $(".caption-switch-con > span[name='type_" + questionTypeId + "']").addClass("on");
         
    }
    if (optAsync != undefined) {
        async = optAsync;
    }   

    $.ajax({
        url: "/Student/EheoryExamine/GetPaperDetailList",
        async: false,
        type: "POST",
        data: {
            questionType: questionType,
            pageIndex: pageIndex,
            questionTypeId:questionTypeId,
            Id: Id,
            LibraryId: LibraryId
        },
        success: function (data) {
            //if (!$.checkSignIn(data)) return;
            //是否为认证考试
            var LibraryId = $.getUrlParam("LibraryId");
            var charpterID = $.getUrlParam("charpterID");

            var Number = 0;
            if (data != null && data != "") {
                //姓名、科目、时间等信息
                $(".user-name").html(data.UserName);
                
                var lens = 0;
                var name = "";
                if (data.UserName.length>10) {
                    name = data.UserName.substring(0, 10) + "...";
                } else {
                    name = data.UserName;
                }

                $("#li_name").html("姓 名：" + name).attr("title", data.UserName);
                $("#Sexs").val(data.Sex);
                $("#StudentNo").val(data.StudentNo);

                $("#li_subject").html("试卷名称：" + data.PaperName).attr("title", data.PaperName);
                $("#li_examtime").html("考试时间：" + data.strTime);

                var title = $(".pracTitle").html();
                if (title.indexOf(data.PaperName) < 0) {
                    if (LibraryId==23) {
                        if (charpterID == 13 || charpterID == 14) {
                            $("#li_subject").html("考试科目：" + data.PaperName);
                        } else {
                            $("#li_subject").html("考试科目：" + data.PaperName);
                        }
                    }                                        
                }

                $("#question_list_content").html("");
                var QID = 0;
               
                //加载题目
                $(data.Question).each(function (index, dom) {
                    if(index==0){
                        $("#FirstQuestionId").val(dom.Id);
                    }
                    var html = "";
                    if (dom.StructType == 4) {
                        html += "<li id=\"li_question_" + dom.Id + "\" tyid=" + dom.strIdList + " ty=" + dom.StructType + " tag=" + dom.Id + " class=\"";
                    } else {
                        html += "<li id=\"li_question_" + dom.Id + "\" tyid=" + dom.strIdList + " ty=" + dom.StructType + " tag=" + dom.Id + " class=\"";
                    }
                    //是否已完成
                    if (dom.Result != null && dom.IsDaTi == true) {
                        html += " mistake ";
                    } else if (dom.Result == null && dom.IsDaTi == true) {
                        html += " mistake ";
                    }
                    //是否当前题目
                    if (String(dom.strIdList) == $("#hdQuestionType").val() || index == 0) {
                        //在查看的时候不需要在答的底色
                        var type = $.getUrlParam("type");
                        if (type!=1) {
                            if (dom.StructType == 4) {
                                if (String(dom.Id) == $("#hdQuestionId").val()) {
                                    html += " mistake2 ";
                                }
                            } else {
                                if (String(dom.Id) == $("#hdQuestionId").val() || index == 0) {
                                    html += " mistake2 ";
                                }
                            }
                        }                      
                    }
                    //是否对题目进行了标记
                    if (dom.IsMark) {
                        html += " ico-sign ";
                    }
                    html += "\" >";
                    if (dom.IsMark) {
                        html += "<i></i>";
                    }
                    if (dom.StructType == 4) {

                        html += "<strong onclick=\"javascript:UpdateExamAnswer(" + Id + "," + dom.Id + "," + dom.StructType + ");GetQuestion(" + Id + "," + LibraryId + "," + dom.StructType + "," + dom.Id + ")\">";
                    } else {

                        html += "<strong onclick=\"javascript:UpdateExamAnswer(" + Id + "," + dom.Id + "," + dom.StructType + ");GetQuestion(" + Id + "," + LibraryId + "," + dom.StructType + "," + dom.Id + ")\">";
                    }
                    html += ((data.PageIndex - 1) * data.PageSize + index + 1);
                    html += "</strong></li>";
                    $("#question_list_content").append(html);
                });


                //加载题目类型
                if (data.QuestionTypes != null && data.QuestionTypes.length > 0) {
                    var htmls = "";
                    
                    $(".caption-switch-con").html("");
                    $(data.QuestionTypes).each(function (index, dom) {
                       
                        htmls += "<span data-value=\"" + dom.strIdList + "\" name=\"type_" + dom.strIdList + "\"" + (index == 0 ? "class=\"on\"" : "") + " onclick=\"javascript:GetPaperDetailList(" + Id + "," + LibraryId + "," + GetTypeId(dom.TypeName) + ",1,'" + dom.strIdList + "',true);GetQuestion(" + Id + "," + LibraryId + "," + GetTypeId(dom.TypeName) + ",-1)\" >" + dom.TypeName + "</span>";
                    });                  
                    $(".caption-switch-con").html(htmls);
                }
                //该题型下有多少题
                $("#hdQuestionCount").val(data.Count);
                //该题型当前页数
                $("#hdQuestionPageIndex").val(data.PageIndex);
                //该题型总页数
                $("#hdQuestionPageCount").val(data.PageCount);
                //具体的题目列表
                //$("#question_list_content").html("");                             
            }
            
        }
       
    });
}

//题目上下翻页
function GoPage(type) {
    var pageIndex = parseInt($("#hdQuestionPageIndex").val());
    var pageCount = parseInt($("#hdQuestionPageCount").val());
    var questionType = $(".caption-switch-con > span[class='on']").attr("data-value");
    var Id = $.getUrlParam("Id");
    if (type == 1) {
        //上翻页
        if (pageIndex - 1 < 1) {
            return;
        } else {
            GetPaperDetailList(Id,questionType, (pageIndex - 1), true);
        }
    } else {
        //下翻页
        if (pageIndex + 1 > pageCount) {
            return;
        } else {
            GetPaperDetailList(Id,questionType, (pageIndex + 1), true);
        }
    }
}

//获取题目
function GetQuestion(PaperId, LibraryId,questionType, questionId) {
    if (questionId != undefined && questionId==-1) {        
         questionId = $("#FirstQuestionId").val();               
    }
    $("#fujian2").hide();
    //清空标记框
    $("#isMark").removeAttr("checked");
       
    $.ajax({
        url: "/Student/EheoryExamine/GetQuestion",
        type: "POST",
        async: false,
        dataType: "json",
        crossDomain: false,
        data:
        {
            questionType: questionType,
            questionId: questionId,
            PaperId: PaperId,
            LibraryId: LibraryId
        },
        success: function (data) {
           // if (!$.checkSignIn(data)) return;
           
            var num;
            if(data != null && data != ""){
                var Type = $.getUrlParam("type");
                if (data.Flag) {
                    //显示试题
                    var question = data.Data;
                    $("#questionContext").html(question.Context);
                    $(".item-info ul").html("");
                    if (data.StructType == 1) {
                        $("#tiankongAnswer").hide();
                        $("#selectAnswer").show();
                        //单选
                        var html1 = "";
                        $.each(question.OptionList, function (i, item) {
                            html1 += " <li><label><input value=" + (i) + " type='radio' name='answer' >" + GetAnswerStr(i) + "</label><input type='text' disabled='disabled' class='inputtext' style='overflow:hidden' title='" + item.OptionName + "'  value='" + item.OptionName + "'  /></li>";
                               
                                     
                        });
                        $(".item-info ul").html(html1);                       
                    } else if (data.StructType == 2) {
                        $("#tiankongAnswer").hide();
                        $("#selectAnswer").show();
                        //多选
                        var html2 = "";
                        $.each(question.OptionList, function (i, item) {
                            html2 += " <li><label><input value=" + (i) + " type='checkbox' name='answer'>" + GetAnswerStr(i) + "</label><input type='text' disabled='disabled' style='overflow:hidden' class='inputtext' title='" + item.OptionName + "' value='" + item.OptionName + "'  /></li>";
                        });
                        $(".item-info ul").html(html2);
                    } else if (data.StructType == 3) {
                        $("#tiankongAnswer").hide();
                        $("#selectAnswer").show();
                        //判断
                        var html3 = "";
                        $.each(question.OptionList, function (i, item) {
                            html3 += " <li><label><input value=" + (i) + " type='radio' name='answer'>" + GetAnswerStr(i) + "</label><input type='text' disabled='disabled' style='overflow:hidden' class='inputtext' title='" + item.OptionName + "' value='" + item.OptionName + "'  /></li>";
                        });
                        $(".item-info ul").html(html3);
                        $("#selectAnswer").show();
                    } else if (data.StructType == 4) {
                        //填空题
                        $("#tiankongAnswer").show();
                        $("#selectAnswer").hide();                                              
                    } else {
                        $("#tiankongAnswer").show();
                        $("#selectAnswer").hide();
                    }
                    var LibraryId = $.getUrlParam("LibraryId");
                    var ty = "";
                    if (LibraryId == 1) {

                        if (question.AttachmentList != null) {
                            if (question.AttachmentList.length > 0) {
                                //附件
                                $("#fujian2").show();
                                var html = "";
                                $.each(question.AttachmentList, function (i, item) {
                                    if (i == 0) {
                                        ty = "一";
                                    } else if (i == 1) {
                                        ty = "二";
                                    } else if (i == 2) {
                                        ty = "三";
                                    }
                                    var lastIndex = item.Name.lastIndexOf("\\");
                                    var fullName = item.Name.substring(lastIndex + 1);
                                    var _index = fullName.lastIndexOf(".");
                                    var name = fullName.substring(0, _index);
                                    html += " <a href=\"javascript:DownLoad('" + item.FileUrl + "','" + escape(name) + "','" + item.Id + "');\"><img src=\"/Content/images/text-icon.png\"><span>附件" + ty + "</span></a>";

                                });
                                $(".accessory").html(html);
                            }
                        }
                    } else {
                        $("#fujian2").hide();
                    }
                   

                    //当前题目类型和ID
                    $("#hdQuestionType").val(data.Current.Key);
                    $("#hdQuestionId").val(data.Current.Value);
                    var Id = $.getUrlParam("Id");
                    //是否为认证考试
                    var LibraryId = $.getUrlParam("LibraryId");
                    //题型跟左侧是否一致，不一致则切换加载,一致则看是否在当前页
                    var type = $(".caption-switch-con > span[class='on']").attr("data-value");
                    if (type != String(data.Current.Key)) {
                        GetPaperDetailList(Id,LibraryId, data.StructType, 1, data.Current.Key, false);
                    } else {
                        var pageIndex = parseInt($("#hdQuestionPageIndex").val());
                        //找不到当前题目时
                        if ($("#li_question_" + data.Current.Value).length < 1) {
                            //上一题存在,则说明本题在下一页
                            if ($("#li_question_" + data.Prev.Value).length > 0) {
                                GetPaperDetailList(Id,LibraryId, data.StructType, (pageIndex + 1), data.Current.Key, false);
                            } else {
                                //下一题存在，则说明本题在上一页
                                if ($("#li_question_" + data.Next.Value).length > 0) {
                                    GetPaperDetailList(Id,LibraryId, data.StructType, (pageIndex - 1), data.Current.Key, false);
                                    return;
                                }
                            }
                        }
                    }
                   
                     //当前题目颜色
                     $("#question_list_content > li").removeClass("mistake2");
                     $("#li_question_" + data.Current.Value).addClass("mistake2");
                    
                     if (data.StructType == 4 || data.StructType == 5) {
                         if (data.Answers2 != null && data.Answers2.length!=0) {
                             
                             $(data.Answers2).each(function (index, dom) {
                                 $("#TextContent").val(htmlDecode(dom));
                                 answer_cache.push(dom);
                             });
                         } else {
                             $("#TextContent").val("");
                         }
                         $("#daan1").hide();
                         $("#daan2").hide();
                     } else {
                         var checked = "";
                         $("#daan1").show();
                         $("#daan2").show();
                         $("#daan3").show();
                         $("#daan4").show();
                         //答案
                         answer_cache = new Array();
                         if (data.StructType == 1 || data.StructType == 2 || data.StructType == 3) {
                             if (data.Answers != null && data.Answers.length > 0) {
                                 $(data.Answers).each(function (index, dom) {
                                     $("input[name='answer'][value='" + dom + "']").attr("checked", true);
                                     answer_cache.push(dom);
                                     checked += GetAnswerStr(dom);
                                 });
                             }
                         }
                         $("#span_3").html(checked);//您的答案
                     }
                    

                    //是否标记
                    $("#isMark").attr("checked", data.IsMark);
                    ismark_cache = data.IsMark;
                    //上一题，下一题
                    $("#hdPrevType").val(data.Prev.Key)
                    $("#hdPrevId").val(data.Prev.Value);
                    $("#hdNextType").val(data.Next.Key);
                    $("#hdNextId").val(data.Next.Value);


                    $("#btnPrev,#btnNext").removeClass("btnNo");
                    if (data.Prev.Value == 0) {
                        $("#btnPrev").addClass("btnNo");
                    }
                    if (data.Next.Value == 0) {
                        $("#btnNext").addClass("btnNo");
                    }

                    //头部信息
                    $(".crumb").html(data.Info);

                    //主题干
                    if (data.Topic == null || data.Topic == "") {
                        $("#itm").hide();
                    } else {
                        $("#itm").show();
                        $("#itm").html(data.Topic);

                    }
                } else {
                    if (data.ErrorCode != undefined) {
                        if (data.ErrorCode == 404 || data.ErrorCode == "404") {
                            dialogHelper.Error({
                                content: data.ErrorMsg,
                                success: function () {
                                    location.href = "/Student/Index";
                                },
                                cancle: function () {
                                    location.href = "/Student/Index";
                                }
                            });
                        } else {
                            dialogHelper.Error({ content: data.ErrorMsg });
                        }
                    } else {
                        dialogHelper.Error({ content: data.ErrorMsg });
                    }
                }
              
                $(".li_question_" + questionId).addClass("mistake2");
               
            }
           
            if (Type == 1) {       

                //是否为认证考试
                var LibraryId = $.getUrlParam("LibraryId");
                if (LibraryId == 1) {
                    if (data.analyse != null && data.analyse!="") {
                        $("#tiankongAnswer2").show();
                        $("#TextContent2").val(data.analyse);

                        var type = $("#question_list_content .mistake2").attr("ty");
                        if (type == 1 || type == 2 || type == 3 ) {
                            $("#pingxi").html("解析：");
                        } else {
                            $("#pingxi").html("评析：");
                        }
                    } else {
                        $("#tiankongAnswer2").hide();
                    }                    
                } else {
                    if (data.analyse != null && data.analyse != "") {
                        $("#pingxi").html("解析：");
                        $("#tiankongAnswer2").show();
                        $("#TextContent2").val(data.analyse);
                    } else {
                        $("#tiankongAnswer2").hide();
                    }
                }
               
                $("#span_1").html(data.StandardScore);//标准分
                $("#span_2").html(data.RightScore);//得分
                if (data.StructType == 1 || data.StructType == 2 || data.StructType == 3) {
                   
                    $("#daan1").show();
                    $("#daan2").show();
                    $("#daan3").show();
                    $("#daan4").show();
                    var check = "";
                    $.each(data.answer, function (i, n) {
                        check += GetAnswerStr(n);
                    });
                    $("#span_4").html(check);//标准答案


                } else {
                    $("#daan3").hide();
                    $("#daan4").hide();
                }

                $(".item-info ul").find("input").attr("disabled", "disabled");
                $("#TextContent").attr("readonly", "readonly");
                $("#isMark").attr("disabled", "disabled");
                $("#time").hide();
                $("#tijiao").html("返回");
            }

            var prevType = parseInt($("#hdPrevType").val());
            var prevId = parseInt($("#hdPrevId").val());
            var prev = $("#hdPrevId").val();
            var nextType = parseInt($("#hdNextType").val());
            var nextId = parseInt($("#hdNextId").val());
            var next = $("#hdNextId").val();
         
            if (prevId == 0 || prev=="") {
                $("#btnPrev").attr('disabled', true);
                $("#btnPrev").css("background-color", "#808080");//00a2e2
            } else {
                $("#btnPrev").attr('disabled', false);
                $("#btnPrev").css("background-color", "#00a2e2");//00a2e2
            }

            if (nextId == 0 || next == "") {
                $("#btnNext").attr('disabled', true);
                $("#btnNext").css("background-color", "#808080");//00a2e2
            } else {
                $("#btnNext").attr('disabled', false);
                $("#btnNext").css("background-color", "#00a2e2");//00a2e2
            }
        }
    });
}

//更新答案
function UpdateExamAnswer(Id, question, nextType,bo) {
    var Type = $.getUrlParam("type");
    if (Type != 1) {
       
        if (!VerificationHelper.checkFrom("tiankongAnswer")) {
            return false;
        }

    //是否为认证考试
    var LibraryId = $.getUrlParam("LibraryId");

    var check_answer_flag = true;
    var check_ismark_flag = true;
    //拼接
    var strAnswer = "";
    $("input[name='answer']").each(function (index, dom) {
        if ($(dom).attr("checked")) {
            strAnswer += $(dom).val();
            strAnswer += ",";
        }
    });
    if ($("#TextContent").val() != "") {
        strAnswer = $("#TextContent").val();
        strAnswer = htmlEncode(strAnswer);
        //strAnswer = strAnswer.replace(/[<>&"]/g, function (c) { return { '<': '&lt;', '>': '&gt;', '&': '&amp;', '"': '&quot;', '"': '&quot;', "'": '&prime;', "'": '&prime;' }[c]; });
    }  
    //答案是否更改
    var arr = [];
    if (nextType == 1 || nextType == 2 || nextType==3) {
        if (strAnswer.lastIndexOf(",") > -1) {
            strAnswer = strAnswer.substring(0, strAnswer.lastIndexOf(","));
        }

        if (strAnswer.length > 0) {
            arr = strAnswer.split(',');
        }
    } else {
        if (strAnswer.length > 0) {
            arr = strAnswer;
        }
    }
   
    if (answer_cache.length == arr.length) {
        $(arr).each(function (index, dom) {
            if (answer_cache[index] != undefined) {
                if (answer_cache[index] != parseInt(dom)) {
                    check_answer_flag = false;
                }
            }
        });
    } else {
        check_answer_flag = false;
    }
    //标记是否被更改
    var isMark = $("#isMark").attr("checked") == "checked";
    if (ismark_cache != isMark) {
        check_ismark_flag = false;
    }
    if (check_answer_flag && check_ismark_flag) {
        return;
    }
    question = $("#question_list_content .mistake2").attr("tag");
        //更新答案
        $.ajax({
            url: "/Student/EheoryExamine/UpdateExamAnswer",
            type: "POST",
            async: false,
            dataType: "json",
            crossDomain: false,
            data:
            {
                strAnswer: strAnswer,
                isMark: isMark,
                Id: Id,
                QuestionId: question,
                Type: nextType,
                LibraryId: LibraryId
            },
            success: function (data) {
                //if (!$.checkSignIn(data)) return;

                //填写答案则标识为已完成
                if (strAnswer.length > 0) {
                    $("#li_question_" + $("#hdQuestionId").val()).addClass("mistake")
                } else {
                    $("#li_question_" + $("#hdQuestionId").val()).removeClass("mistake")
                }

                //更新标识
                SetMark($("#hdQuestionType").val(),$("#hdQuestionId").val(), $("#isMark").attr("checked") == "checked");

                if(bo!=true){
                    $("#TextContent").val("");
                }                                            

                if (!data.Flag) {
                    dialogHelper.Error({ content: data.ErrorMsg });
                }
            }
        });

    // $("#TextContent").val("");
    }
}

//获取答案序号
function GetAnswerStr(index) {
    var result = "";
    switch (index) {
        case 0:
            result = "A";
            break;
        case 1:
            result = "B";
            break;
        case 2:
            result = "C";
            break;
        case 3:
            result = "D";
            break;
        case 4:
            result = "E";
            break;
        case 5:
            result = "F";
            break;
        case 6:
            result = "G";
            break;
        case 7:
            result = "H";
            break;
        case 8:
            result = "I";
            break;
        case 9:
            result = "J";
            break;
    }
    return result;
}


//检测试卷完成情况
function CheckExam(LibraryId) {
    var Id = $.getUrlParam("Id");

    //更新当前页答案
    var question = $("#question_list_content .mistake2").attr("tag");
    var type = $("#question_list_content .mistake2").attr("ty");
    UpdateExamAnswer(Id, question, type,true);
  
    //检测是否有未完成题目
    $.ajax({
        url: "/Student/EheoryExamine/CheckExamQuestion",
        type: "POST",
        async: false,
        dataType: "json",
        crossDomain: false,
        data:
        {
            ExamPaperId: Id,
            LibraryId: LibraryId
        },
        success: function (data) {
           // if (!$.checkSignIn(data)) return;
            var error = "";
            if (data.radioNum > 0) {
                error += "您还有" + data.radioNum + "道题未完成，";
                error += "确认提交试卷？<br>";

                dialogHelper.Confirm({
                    content: error,
                    success: function () {
                        FinishExam(Id);

                    }
                });

                return;
            }
           
            if (data.Flag) {
                dialogHelper.Confirm({
                    content: "考试尚未结束，确认提交试卷？",
                    success: function () {
                        FinishExam(Id);
                    }
                });
            } else {
                if (data.ErrorCode != undefined) {
                    if (data.ErrorCode == 404 || data.ErrorCode == "404") {
                        dialogHelper.Error({
                            content: data.ErrorMsg,
                            success: function () {
                                location.href = "/Student/EheoryExamine/Index";
                            },
                            cancle: function () {
                                location.href = "/Student/EheoryExamine/Index";
                            }
                        });
                    } else {
                        dialogHelper.Error({ content: data.ErrorMsg });
                    }
                } else {
                   
                }
            }
        }
    });
}

//结束考试
function FinishExam(PaperId) {
    //是否为认证考试
    var LibraryId = $.getUrlParam("LibraryId");
    $.ajax({
        url: "/Student/EheoryExamine/FinishExam",
        type: "POST",
        async: false,
        dataType: "json",
        crossDomain: false,
        data:
        {
            PaperId: PaperId,
            LibraryId: LibraryId
        },
        success: function (data) {
            //if (!$.checkSignIn(data)) return;

            if (data.Flag) {
                dialogHelper.Success({
                    content: "试卷提交成功！",
                    success: function () {
                        if (LibraryId==1) {
                            location.href = "/Student/EheoryExamine/AlreadyEheoryExamine";
                        } else {
                            var charpterID = $.getUrlParam("charpterID");
                            location.href = "/Student/Cert/CertEntrance?charpterID=" + charpterID;
                        }
                        
                    },
                    cancle: function () {
                        if (LibraryId == 1) {
                            location.href = "/Student/EheoryExamine/AlreadyEheoryExamine";
                        } else {
                            var charpterID = $.getUrlParam("charpterID");
                            location.href = "/Student/Cert/CertEntrance?charpterID=" + charpterID;
                        }
                    }
                })
                    
            } else {
                dialogHelper.Error({ content: "系统出错，请联系管理员！" });
            }
        }
    });
}


//设置标识
function SetMark(questionType, questionId, flag) {
    if (flag) {
        //增加标识
        $("#li_question_"  + questionId).addClass("ico-sign");
        $("#li_question_"  + questionId).prepend("<i></i>");
    } else {
        //去除标识
        $("#li_question_" + questionId).removeClass("ico-sign");
        $("#li_question_"  + questionId + " > i").remove();
    }
}
//获取题目类型
function GetQuestionType(type) {
    var typename = ""
    if(String(type) == 1){
        typename = "单选题";
    } else if(String(type) == 2){
        typename = "多选题";
    } else if(String(type) == 3){
        typename = "判断题";
    } else if (String(type) == 4) {
        typename = "综合题";
    }
    return typename;
}

//获取题目类型
function GetTypeId(type) {
    var typename = ""
    if (String(type) == "单选题") {
        typename =1 ;
    } else if (String(type) == "多选题") {
        typename = 2;
    } else if (String(type) == "判断题") {
        typename = 3;
    } else if (String(type) == "填空题") {
        typename = 4;
    } else {
        typename = 5;
    }
    return typename;
}

//标记事件
function IsMark(value) {
    var questionType = $("#question_list_content .mistake2").attr("tyid");
    var questionId = $("#question_list_content .mistake2").attr("tag");

    var Id = $.getUrlParam("Id");

    if ($(value).attr("checked") == "checked") {
        //增加标识
        $("#li_question_" + questionId).addClass("ico-sign");
        $("#li_question_" + questionId).prepend("<i></i>");

       // UpdateExamAnswer(Id, questionId, questionType);
       // GetQuestion(Id, nextType, nextId);
    } else {
        //去除标识
        $("#li_question_" + questionId).removeClass("ico-sign");
        $("#li_question_" + questionId + " > i").remove();
    }
   
}


function daojishi(Id) {
    //倒计时
    time = 2 * 60 * 60;
    var flag = true;

    time = GetTimes(false, Id);
    //倒计时，每秒刷新一次
    window.setInterval(function () {
        if (time >= 0) {
            var hh = parseInt(time / 60 / 60 % 24, 10); //计算剩余的小时数  
            var mm = parseInt(time / 60 % 60, 10);      //计算剩余的分钟数 
            var ss = parseInt(time % 60, 10);           //计算剩余的秒数  
            $("#strTimes").html(hh + ":" + checkTime(mm) + ":" + checkTime(ss));
            time = time - 1;
        } else {
            //提交试卷
            if (flag) {
                flag = false;
                // UpdateExamAnswer();
                var Id = $.getUrlParam("Id");
                FinishExam(Id);
            }
        }
    }, 1000);
    //每五分钟访问一次后台，校准时间
    window.setInterval("GetTimes(true," + Id + ")", 1 * 60 * 1000);
}
//倒计时选相关方法
function GetTimes(async, Id) {
    //是否为认证考试
    var LibraryId = $.getUrlParam("LibraryId");
    $.ajax({
        url: "/Student/EheoryExamine/GetExamTimes",
        type: "POST",
        async: async,
        dataType: "json",
        crossDomain: false,
        data:
        {
            Id: Id,
            LibraryId: LibraryId
        },
        success: function (data) {
            //if (!$.checkSignIn(data)) return;

            if (data != null && data != "") {
                time = data;
                
            }
        }
    });
    return time;
}
function checkTime(i) {
    if (i < 10) {
        i = "0" + i;
    }
    return i;
}

/**
 * 登出系统
 */
function SignOut() {
    dialogHelper.Confirm({
        content: msgList["20002"],
        success: function () {
            location.href = "/SignIn/SignOut";
        },
    });
}

/**
 * 修改密码
 */
function ChangePwd() {   
    $("#popChangePassword .btn-close").unbind("click").click(function () {
        dialogHelper.Close("popChangePassword");
    });

    //清空数据
    $("#popChangePassword .warn-box").remove()
    $("#txtOldPwd").val("");
    $("#txtNewPwd").val("");
    $("#txtConfirmPwd").val("");
    dialogHelper.Show("popChangePassword");

}


//文件下载
function DownLoad(path, name, Id) {
   
      location.href = "/Student/EheoryExamine/DownloadFile?path=" + encodeURIComponent(path)+ "&name=" + encodeURIComponent(name) + "&randomId=" + Math.random();
   
}

//已评分查看正确率
function LookOver(Id) {
    
    //是否为认证考试
    var LibraryId = $.getUrlParam("LibraryId");
    $.ajax({
        url: "/Student/EheoryExamine/GetPaperDetail",
        async: false,
        type: "POST",
        data: {          
            Id: Id,
            LibraryId: LibraryId
        },
        success: function (data) {
           
            if (data != null && data != "") {                            
                //加载题目类型
                if (data.QuestionTypes != null && data.QuestionTypes.length > 0) {
                    var htmll = "";                                
                    var AllNumber = 0;
                    var YesNumber = 0;
                    var fengshu=0;
                    $(data.QuestionTypes).each(function (index, dom) {                                             
                        var str = dom.strIdList.split(',');
                        for (var s = 0; s < str.length;s++){
                            $(data.Details).each(function (i, n) {
                                if (n.StructTypeId == str[s]) {
                                    AllNumber = Number(AllNumber) + 1;
                                }
                            });

                            $(data.PUserAnswerResult).each(function (a, b) {
                                if (b.QuestionTypeId == str[s]) {
                                    if (b.Result == 2) {
                                        YesNumber = Number(YesNumber) + 1;
                                        fengshu = Number(fengshu) + Number(b.UserScore);
                                    }
                                }
                            });
                        }                                              
                        htmll += "<tr >";
                        htmll += "<td style='border:1px solid gray'>" + dom.TypeName + "</td>";
                        if (dom.TypeName == "单选题" || dom.TypeName == "多选题" || dom.TypeName == "判断题") {
                            htmll += "<td style='border:1px solid gray'><span style='Color:red'>" + YesNumber + "</span>/" + AllNumber + "</td>";
                        }else{
                            htmll += "<td style='border:1px solid gray'><span style='Color:red'>——</td>";
                        }
                       

                        htmll += "<td style='border:1px solid gray'>" + fengshu + "</td>";
                        if(index==0){
                            htmll += "<td style='border:1px solid gray' rowspan='" + data.QuestionTypes.length + "' ><span style='Color:red'>" + data.ExamPagerScore + "</span></td>";
                        }                      
                        htmll += "</tr>";
                         AllNumber = 0;
                         YesNumber = 0;
                         fengshu = 0;
                    });

                    $("#tab").html(htmll);
                }
                      
            } else {
                dialogHelper.Error({
                     content: "没有找到该试卷！", success: function () {
                         location.href = "/Student/EheoryExamine/AlreadyEheoryExamine";
                     }
               });
            }           
            
        }
       
    });

}