using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

namespace SampleCS.Upload
{
	/// <summary>
	/// View에 대한 요약 설명입니다.
	/// </summary>
	public class View : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Label lblEmail;
		protected System.Web.UI.WebControls.Label lblPostDate;
		protected System.Web.UI.WebControls.Label lblReadCount;
		protected System.Web.UI.WebControls.Label lblTitle;
		protected System.Web.UI.WebControls.Label lblContent;
		protected System.Web.UI.WebControls.Button btnDelete;
		protected System.Web.UI.WebControls.Button btnEdit;
		protected System.Web.UI.WebControls.Button btnList;
		protected System.Web.UI.WebControls.Label lblError;
		protected System.Web.UI.WebControls.Label lblHomepage;
		protected System.Web.UI.WebControls.Label lblNum;
		protected System.Web.UI.WebControls.Label lblName;
		protected System.Web.UI.WebControls.Label lblPostIP;
		protected System.Web.UI.WebControls.Label lblFile;
	
		protected string strNum;//앞에서 넘겨져 온 번호 저장
		private void Page_Load(object sender, System.EventArgs e)
		{
			strNum = Request.QueryString["Num"];
			if(strNum == null)
			{
				Response.Redirect("./List.aspx");
			}
			if(!this.IsPostBack)
			{
				ReadData();//넘겨져 온 번호에 해당하는 글만 읽어서 각 레이블에 출력
			}
		}

		private void ReadData()
		{
			SqlConnection objCon = new SqlConnection();
			objCon.ConnectionString = Application["CONNECTION_STRING"].ToString();
			objCon.Open();

			SqlCommand objCmd = new SqlCommand();
			objCmd.Connection = objCon;
			objCmd.CommandText = "procUpdateReadCountUpload";
			objCmd.CommandType = CommandType.StoredProcedure;
			objCmd.Parameters.Add("@Num", SqlDbType.Int);
			objCmd.Parameters["@Num"].Value = int.Parse(strNum);
			objCmd.ExecuteNonQuery();

			objCmd.CommandText = "procViewUpload";
			objCmd.CommandType = CommandType.StoredProcedure;

            SqlDataReader objDr = objCmd.ExecuteReader();
			if(objDr.Read())
			{
				lblNum.Text = strNum;//번호
				lblName.Text = objDr["Name"].ToString();//이름
				lblEmail.Text = objDr["Email"].ToString();
				lblTitle.Text = objDr["Title"].ToString();
				string strContent = objDr["Content"].ToString();
				if(objDr["Encoding"].ToString() == "Text")
				{
					lblContent.Text = strContent.Replace("&", "&amp;").Replace("<", "&lt;").Replace(">", "&gt;").Replace("\r\n", "<br>"); 
				}
				else
				{
					lblContent.Text = strContent.Replace("\r\n", "<br>");
				}
				
				lblReadCount.Text = objDr["ReadCount"].ToString();
				lblHomepage.Text = objDr["Homepage"].ToString();
				lblPostDate.Text = objDr["PostDate"].ToString();
				lblPostIP.Text = objDr["PostIP"].ToString();
				lblFile.Text = "<a href='./Down.aspx?FileName=" + objDr["FileName"].ToString() + "'><img src='images/ext_zip.gif' border='0'>" + objDr["FileName"].ToString() + "</a>";
			}

			objDr.Close();
			objCon.Close();
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 이 호출은 ASP.NET Web Form 디자이너에 필요합니다.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 디자이너 지원에 필요한 메서드입니다.
		/// 이 메서드의 내용을 코드 편집기로 수정하지 마십시오.
		/// </summary>
		private void InitializeComponent()
		{    
			this.btnDelete.Click += new System.EventHandler(this.btnDelete_Click);
			this.btnEdit.Click += new System.EventHandler(this.btnEdit_Click);
			this.btnList.Click += new System.EventHandler(this.btnList_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btnDelete_Click(object sender, System.EventArgs e)
		{
			Response.Redirect("./Delete.aspx?Num=" + strNum);
		}

		private void btnEdit_Click(object sender, System.EventArgs e)
		{
			Response.Redirect("./Modify.aspx?Num=" + strNum);
		}

		private void btnList_Click(object sender, System.EventArgs e)
		{
			Response.Redirect("./List.aspx");
		}
	}
}