using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

public partial class Naire : System.Web.UI.Page
{
    /// <summary>
    /// 问卷编号
    /// </summary>
    public string nid = string.Empty;
    /// <summary>
    /// 用户编号
    /// </summary>
    public string uid = string.Empty;

    public string ROWGUID = string.Empty;
    /// <summary>
    /// 数据库连接字符串
    /// </summary>
    private string constr = System.Web.Configuration.WebConfigurationManager.ConnectionStrings["constr"].ToString();

    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            try
            {
                if (Request.Params["uid"].ToString() != null && Request.Params["uid"].ToString().Trim() != "")
                {
                    uid = Request.Params["uid"].ToString();
                    this.uids.Value=uid;
                }
                if (Request.Params["ROWGUID"].ToString() != null && Request.Params["ROWGUID"].ToString().Trim() != "")
                {
                    ROWGUID = Request.Params["ROWGUID"].ToString();
                    this.ROWGUIDs.Value = ROWGUID;
                    //绑定题目
                    if (Naireclass.CheckROWGUID(ROWGUID) != "0")
                    {
                        BindNaire(Naireclass.CheckROWGUID(ROWGUID));
                    }
                    else
                    {
                        Response.Redirect("404.html");     
                    }
                }
            }
            catch
            {
                Response.Redirect("404.html");
            }
        }
    }
    /// <summary>
    /// 动态生成问卷表单
    /// </summary>
    /// <param name="id">问卷项目编号</param>
    private void BindNaire(string id)
    {
        SqlConnection con = new SqlConnection(constr);
        con.Open();
        DataTable dt = new DataTable();
        DataTable dt2 = new DataTable();
        SqlDataAdapter sda = new SqlDataAdapter("SELECT b.ID AS Nid,b.Title,b.Descr,a.ID AS Pid,a.Title,d.TypeName,c.ID AS Oid,c.OptionValue FROM dbo.Q_Problem a LEFT JOIN dbo.Q_Naire b ON a.Nid=b.ID LEFT JOIN dbo.Q_Options c ON a.ID=c.Pid LEFT JOIN dbo.Q_ProblmeType d ON a.Tid=d.ID WHERE b.ID=" + id + "", con);
        sda.Fill(dt);
        SqlDataAdapter sda2 = new SqlDataAdapter("SELECT a.ID as Pid,a.Title,a.Nid,a.Tid,b.TypeName,b.Descr FROM dbo.Q_Problem a LEFT JOIN dbo.Q_ProblmeType b ON a.Tid=b.ID WHERE a.Nid=" + id + " ORDER BY a.Tid ASC", con);
        sda2.Fill(dt2);
        lbltitle.Text = dt.Rows[0]["Title"].ToString();
        //lbldescr.Text = dt.Rows[0]["Descr"].ToString();

        int sid = 1;//单选题序号
        int mid = 1;//多选题序号
        int aid = 1;//问答题序号

        if (dt2.Rows.Count > 0)
        {
            foreach (DataRow dr in dt2.Rows)
            {
                switch (dr["TypeName"].ToString())
                {
                    case "单选题":
                        Label lbl = new Label();
                        lbl.Style["style"] = "line-height: 40px;color: #168dd9;font-size:16px;";
                        lbl.Text =  dr["Title"].ToString();
                        RadioButtonList rbl = new RadioButtonList();
                        rbl.RepeatDirection = RepeatDirection.Horizontal;
                        rbl.ID = dr["Pid"].ToString();
                        DataRow[] drs = dt.Select("Pid=" + dr["Pid"] + "");
                        foreach (DataRow drc in drs)
                        {
                            ListItem li1 = new ListItem();
                            li1.Text = drc["OptionValue"].ToString();
                            li1.Value = drc["Oid"].ToString();
                            rbl.Items.Add(li1);
                        }
                        if (sid == 1)
                        {
                            Label lblss = new Label();
                            lblss.Text = "";
                            lblss.Font.Bold = true;
                            this.Panel1.Controls.Add(lblss);
                            //this.Panel1.Controls.Add(new LiteralControl("<br/>"));
                        }
                        this.Panel1.Controls.Add(lbl);
                        //this.Panel1.Controls.Add(new LiteralControl("<br/>"));
                        this.Panel1.Controls.Add(rbl);
                        this.Panel1.Controls.Add(new LiteralControl("<div class='adbd'></div>"));
                        this.Panel1.Controls.Add(new LiteralControl("<br/>"));
                        sid = sid + 1;
                        break;
                    case "多选题":
                        Label lbl2 = new Label();
                        lbl2.Style["style"] = "line-height: 40px;color: #168dd9;font-size:16px;";
                        lbl2.Text = dr["Title"].ToString();
                        CheckBoxList cbl = new CheckBoxList();
                        cbl.RepeatDirection = RepeatDirection.Horizontal;
                        cbl.ID = dr["Pid"].ToString();
                        DataRow[] drs2 = dt.Select("Pid=" + dr["Pid"] + "");
                        foreach (DataRow drc in drs2)
                        {
                            ListItem li2 = new ListItem();
                            li2.Text = drc["OptionValue"].ToString();
                            li2.Value = drc["Oid"].ToString();
                            cbl.Items.Add(li2);
                        }
                        if (mid == 1)
                        {
                            Label lblms = new Label();
                            lblms.Text = "";
                            lblms.Font.Bold = true;
                            this.Panel1.Controls.Add(lblms);
                           // this.Panel1.Controls.Add(new LiteralControl("<br/>"));
                        }
                        this.Panel1.Controls.Add(lbl2);
                        //this.Panel1.Controls.Add(new LiteralControl("<br/>"));
                        this.Panel1.Controls.Add(cbl);
                        //this.Panel1.Controls.Add(new LiteralControl("<br/>"));
                        mid = mid + 1;
                        break;
                    case "问答题":
                        Label lbl3 = new Label();
                        lbl3.Style["style"] = "line-height: 40px;color: #168dd9;font-size:16px;";
                        lbl3.Text = dr["Title"].ToString();
                        TextBox txb = new TextBox();
                        txb.ID = dr["Pid"].ToString();
                        txb.TextMode = TextBoxMode.MultiLine;
                        //txb.Width = Unit.Pixel(350);
                        //txb.Height = Unit.Pixel(100);

                        if (aid == 1)
                        {
                            Label lblas = new Label();
                            lblas.Text = "";
                            lblas.Font.Bold = true;
                            this.Panel1.Controls.Add(lblas);
                            //this.Panel1.Controls.Add(new LiteralControl("<br/>"));
                        }
                        this.Panel1.Controls.Add(lbl3);
                        this.Panel1.Controls.Add(new LiteralControl("<br/>"));
                        this.Panel1.Controls.Add(txb);
                        //this.Panel1.Controls.Add(new LiteralControl("<br/>"));
                        aid = aid + 1;
                        break;
                }
            }
        }
        //关闭连接 释放资源
        con.Close();
        Dispose();
    }
    protected void Button1_Click(object sender, EventArgs e)
    {

        string uids = this.uids.Value;
         string nids = Naireclass.CheckROWGUID(this.ROWGUIDs.Value);
         if (nids != "1")
         {
             //bool isright = Naireclass.IsHasCarry(uids, nids);
             //if (isright)
             //{
              //   Response.Write("<script>alert('您已经评价过了,不用重复提交!');location.href='Naire.aspx?uid=" + uids + "&ROWGUID=" + this.ROWGUIDs.Value + "';</script>");
            // }
            // else
            // {
                 string r = this.HiddenField1.Value;
                 int insertan = Naireclass.RecordResult(uids, nids, r);
                 if (insertan > 0)
                 {
                     Response.Write("<script>alert('您已经评价成功!');location.href='Naire.aspx?uid=" + uids + "&ROWGUID=" + this.ROWGUIDs.Value + "';</script>");
                 }
                 else
                 {
                     Response.Redirect("404.html");
                 }
            // }
         }
         else
         {
             string r = this.HiddenField1.Value;
             int insertan = Naireclass.RecordResult(uids, nids, r);
             if (insertan > 0)
             {
                 Response.Write("<script>alert('您已经成功提交建议，谢谢您的参与!');location.href='Naire.aspx?uid=" + uids + "&ROWGUID=" + this.ROWGUIDs.Value + "';</script>");
             }
             else
             {
                 Response.Redirect("404.html");
             }
         }
       
    }
}