@using System.Data
@using System.Text
@using System.Text.RegularExpressions
@using Newtonsoft.Json
@using Newtonsoft.Json.Linq
@using ZoomLa.Common
@using ZoomLa.Model
@using ZoomLa.BLL
@using ZoomLa.Components
@{
    Layout = "~/Areas/User/Views/Shared/_empty.cshtml";
    DataTable questDt = ViewBag.questDt;
    DataTable typeDt = ViewBag.typeDt;
}
@functions{
    ZoomLa.BLL.Helper.HtmlHelper htmlHelp = new ZoomLa.BLL.Helper.HtmlHelper();
    private DataTable GetQuestDt(DataTable questDt, string qtype, int isbig)
    {
        string normFilter = "p_type=" + qtype + " AND IsToShare=0 AND (pid=0 OR pid IS NULL)";
        string bigfilter = "pid=" + qtype + " AND IsToShare=0";//big下,qtype为其id
        if (isbig == 0) { questDt.DefaultView.RowFilter = normFilter; }
        else { questDt.DefaultView.RowFilter = bigfilter; }
        return questDt.DefaultView.ToTable();
    }
    public string GetSubmit(int pid, int ptype)
    {
        string option = SafeSC.ReadFileStr(M_Exam_Sys_Questions.OptionDir + pid + ".opt");
        JArray arr = JsonConvert.DeserializeObject<JArray>(option);
        StringBuilder builder = new StringBuilder();
        //单,多,填,解
        switch (ptype)
        {
            case (int)M_Exam_Sys_Questions.QType.Radio:
                {
                    if (arr == null || arr.Count < 1) { return "未定义选项"; }
                    string name = "srad_" + pid;
                    string tlp = "<td title='{0}' style='width:100px;'>{1}. {2}</td>";
                    foreach (JObject obj in arr)
                    {
                        builder.Append(string.Format(tlp, name, obj["op"], obj["val"]));
                    }
                }
                break;
            case (int)M_Exam_Sys_Questions.QType.Multi:
                {
                    if (arr == null || arr.Count < 1) { return "未定义选项"; }
                    string name = "mchk_" + pid;
                    string tlp = "<td title='{0}' style='width:100px;'>{1}. {2}</td>";
                    foreach (JObject obj in arr)
                    {
                        builder.Append(string.Format(tlp, name, obj["op"], obj["val"]));
                    }
                }
                break;
            case (int)M_Exam_Sys_Questions.QType.FillBlank:
                {
                    //string tlp = "<div contenteditable='true' class='answerdiv'>解：</div>";
                    //builder.Append(tlp);
                }
                break;
            case (int)M_Exam_Sys_Questions.QType.Answer://放置一个ueditor
                {
                    string name = "answer_" + pid;
                    string tlp = "<td>解：</td>";
                    builder.Append(tlp);
                }
                break;
            case (int)M_Exam_Sys_Questions.QType.FillTextBlank:
                {
                    string optionjson = SafeSC.ReadFileStr(M_Exam_Sys_Questions.OptionDir + pid + ".opt");
                    JArray array = JsonConvert.DeserializeObject<JArray>(optionjson);
                    builder.Append(FillTextHtml(array));
                }
                break;
        }
        string html = builder.ToString().Trim();
        if (!string.IsNullOrEmpty(html))
        {

            html = "<table><tr>" + html + "</tr></table><br/>";
        }
        return html;
    }
    //完型填空html生成
    public string FillTextHtml(JArray array)
    {
        string tlp = "<div style='margin-top:10px'><div>{0},{1}</div> <div style='margin-left:20px;'>{2}</div></div>";
        string childtlp = " <div style='margin-top:5px;'>{0}.{1}</div>";
        string html = "<td>";
        foreach (JToken item in array)
        {
            JArray childarray = (JArray)item["opts"];
            string childhtml = "";
            foreach (JToken item_i in childarray)
            {
                string tempstr = htmlHelp.ConvertImgUrl(item_i["val"].ToString().Replace("<p>", "").Replace("</p>", ""), Context.Request.FullUrl());
                childhtml += string.Format(childtlp, item_i["op"], tempstr);
            }
            html += string.Format(tlp, item["id"], item["title"], childhtml);
        }
        return html + "</td>";
    }
    public string GetContent(string content,int ptype)
    {
        if (ptype == 4)
        {
            string[] conArr = Regex.Split(content, Regex.Escape("（）"));
            content = "";
            for (int i = 0; i < conArr.Length; i++)
            {
                if (i != (conArr.Length - 1))
                { content += conArr[i] + string.Format("（<span style='color:green'>{0}</span>）", (i + 1)); }
            }
            return content;
        }
        return htmlHelp.ConvertImgUrl(content, SiteConfig.SiteInfo.SiteUrl);
    }
}
@section head{
    <title>生成试卷</title>
    <style type="text/css">
        ul { padding-left: 0px; }
    </style>
}
@section content{
    <form id="form1">
        <div id="paper" style="font-size:12px;font-family:'Microsoft YaHei';">
            <div style="width: 500px; margin: auto; text-align: center;">
                <h2 style="text-align: center;color:black;"><label id="title_l"></label></h2>
                <h2 style="text-align: center;color:black;">试卷副标题</h2>
                <h3 style="text-align: center;color:black;">考试范围：XXX 考试时间：120分钟 命题人：XXX</h3>
            </div>
            <div>注意事项：</div>
            <div>1,答题前填写好自己的姓名,班级,考号等信息,请将答案正确填写在答题卡上</div>
            @foreach (DataRow dr in typeDt.Rows)
            {
                <div style="margin-top: 5px;">
                    <h3>@ZoomLa.BLL.Helper.StrHelper.ConvertIntegral(typeDt.Rows.IndexOf(dr) + 1)．@dr["QName"]有@(dr["QNum"])小题,共 @dr["TotalScore"] 分）</h3>
                    <div>@MvcHtmlString.Create(dr["LargeContent"].ToString())</div>
                    @{ int index = 0; }
                    @foreach (DataRow row in GetQuestDt(questDt, dr["QType"].ToString(), DataConverter.CLng(dr["IsBig"])).Rows)
                    {
                        index++;
                        <div class="item">
                            <div class="content">
                                <span>@index．@row["P_Title"]</span>@MvcHtmlString.Create(GetContent(row["p_content"].ToString(), DataConverter.CLng(row["p_type"])))
                            </div>
                            <div class="submit">@MvcHtmlString.Create(GetSubmit(DataConverter.CLng(row["p_id"]), DataConverter.CLng(row["p_type"])))</div>
                        </div>
                    }
                </div>
                        }
        </div>
    </form>

}
@section script{

}