@using Bowin.Web.Controls.Mvc;
@using EMISOnline.Entities;
@using EMISOnline.Web.Controls;
@{
    ViewBag.Title = "List";
    
}
<div class="easyui-panel" data-options="border:false,fit:true" style="position: relative;
    overflow: auto;">
    @Html.Position()
    <div class="p_SearchTitle">
        <div style="float: left; margin-left: 10px; font-size: 12px; line-height: 30px;">
            查询条件</div>
    </div>
    @using (Ajax.BeginForm(new AjaxOptions
    {
        OnSuccess = "EMISFunction.FormSuccess",
        OnBegin = "EMISFunction.FormSubmit",
        OnComplete = "EMISFunction.FormComplete",

    }))
    {
        @Html.Hidden("ac", @ViewBag.Action as string)
        @Html.Hidden("paperid")
        @Html.Hidden("hid_Dynamic")
        @Html.Hidden("hid_Setting")
        @Html.Hidden("hid_pageSetting")
        <div class="search_keyword">
            <div class="search_input">
                <ul>
                    <li class="sn" style="width: 50%">&nbsp;</li>
                    <li>
                        @Html.Button(new ButtonOptions() { ID = "btnSelect", Text = "选择试题" })
                        @Html.Button(new ButtonOptions() { ID = "btnSetScore", Text = "批量设置分数" })
                        @Html.Button(new ButtonOptions() { ID = "btnDelete", Text = "删  除" })
                        @if(ViewBag.action != "edit"){
                            @Html.Button(new ButtonOptions() { ID = "btnPrev", Text = "上一步" });
                        }
                        @Html.Button(new ButtonOptions() { ID = "btnFinish", Text = "完  成" })
                    </li>
                </ul>
            </div>
        </div>
    }
    <div class="p_title">
        <div style="float: left; margin-left: 10px; line-height: 30px; font-size: 12px;">
            试题列表</div>
        <div style="margin-right: 10px; line-height: 30px; font-size: 12px;">
        </div>
    </div>
    <div class="search_list">
        @Html.DataGrid(new DataGridOptions
            {
                Columns = new List<DataGridColumn>() 
                { 
                    new CheckBoxFieldColumn{ HeaderText="", FieldName="UserID"},
                    new BoundFieldColumn { FieldName="content", HeaderText="题干内容", Align=AlignStyle.Center  },
                    new BoundFieldColumn { FieldName="question_type", HeaderText="试题类型", Align=AlignStyle.Center },
                    new BoundFieldColumn { FieldName="difficulty_degree", HeaderText="难度系数", Align=AlignStyle.Center},
                    new BoundFieldColumn { FieldName="created_date", HeaderText="创建日期", Align=AlignStyle.Center },
                    new  TextBoxColumn { FieldName="score",  HeaderText="分数",   OnChangedFunc="scoreChange", Align=AlignStyle.Center   }, 
                },

                IsCheckOnSelect = true,
                DataSourceUrl = Url.Content("~/PaperSetting/GetPaperList?paperid=" + ViewBag.paperid + "&ac=" + ViewBag.action),
                ID = "dgList",
                IsPagination = true,
                IsShowRowNumbers = true,
                IsSingleSelect = false,
                IsVerticalExpand = true,
                IsAutoHeight = false,
            })
    </div>
</div>
@section scripts{
    <script type="text/javascript">
        $(function () {
            $('#btnPrev').click(function () {
                window.location.href = "@Url.Content("~/PaperSetting/PageSetupOne")?paperid=@(ViewBag.paperid)&ac=@(ViewBag.action)";
            })
            var score;
            var pg_settting;
            var al_text;
            $("#btnFinish").click(function () {
                score = 0.00;
                pg_settting = "";
                //判断试卷是否为动态试卷
                var isDynamic = $("#hid_Dynamic").val();
                var rows = $('#dgList').cmsXDataTable('getRows');
                if (isDynamic == "1") {
                    if (!isEquals()) { //动态试卷的同种类型题目不能分值不一致
                        alert("本试卷的类型是动态试卷，不允许同类型的题目中存在不同分值的题目，请检查！");
                        return false;
                    }
                    var ques_setting = $("#hid_Setting").val();
                    var ques_setting_list = JSON.parse(ques_setting);
                    //score = 0;
                    $(ques_setting_list).each(function (i, item) {
                        var questions = getQuestionByTypeID(item.QType);
                        var type_length = questions.length;
                        if (type_length != 0) {
                            var single_score = questions[0].score;
                            if (type_length < parseFloat(item.PSum)) { //抽取的题目少于取题数时
                                score += type_length * parseFloat(single_score)
                            }
                            else { //抽取的题目多于或等于取题数时
                                score += parseFloat(item.item.PSum) * parseFloat(single_score);
                            }
                        }
                    });
                    al_text = "本试卷为动态试卷，最终形成的试卷总分为[" + score + "]，是否继续？"
                }
                else {  //静态试卷
                    //计算试卷的总分  
                    score = rows.sum("score");
                    al_text = "本试卷的总分为[" + score + "]，是否继续？"
                }
                //计算试卷的总分 
                $(rows).each(function (i, item) {
                    pg_settting += (item.test_question_Id) + "|" + (item.score) + ",";
                });

                //记录试题设置信息
                $("#hid_pageSetting").val(pg_settting);

                //判断整卷分数是否为100分
                if (score != 100) {
                    // var al_text = "本试卷为动态试卷，最终形成的试卷总分为["+score+"]，是否继续？"
                    confirmMsg(al_text, function (r) {
                        if (r) {
                            $(document.forms[0]).submit();
                        }
                    });
                }
            });
            $('#btnDelete').click(function () {
                var rows = $('#dgList').cmsXDataTable('getSelections');
                if (rows.length == 0) {
                    alertMsg("请选择要删除的试题！");
                    return false;
                }
                var QuestionIDstr = rows.values("test_question_Id").join(",");
                beginInvoke('@Url.Content("~/PaperSetting/DeleteQuestion")', { QuestionIDstr: QuestionIDstr }, function (data) {

                    $('#dgList').cmsXDataTable('loadData', data);
                })
            })
        })
        function getQuestionByTypeID(typeid) {
            var rows = $('#dgList').cmsXDataTable('getRows');
            var questions = new Array();

            for (var i in rows) {
                if (i.base_question_type_id == typeid)
                    questions.push(rows[i]);
            }
            return questions;
        }
        function scoreChange(obj, index) {
            var sss;
        }
    </script>
}