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.Configuration;
using System.IO;

namespace CIS
{
    /// <summary>
    /// Summary description for fileMan.
    /// </summary>
    public class fileMan : System.Web.UI.Page
    {
        protected System.Web.UI.WebControls.Button btnUpload;
        protected System.Web.UI.HtmlControls.HtmlInputFile MyFile;
        protected System.Web.UI.WebControls.ListBox dirList;
        protected System.Web.UI.WebControls.Button bnDelete;
        protected System.Web.UI.WebControls.Label lblText;
        protected System.Web.UI.WebControls.Label lblError;
        protected System.Web.UI.WebControls.Label lblMessage;

        private void Page_Load(object sender, System.EventArgs e)
        {
            if(!IsPostBack) 
            {
                DirectoryInfo htmldir = new DirectoryInfo(ConfigurationSettings.AppSettings["HTMLStore"].Trim());
                FileInfo [] files = htmldir.GetFiles();

                foreach (Object item in files) 
                {
                    dirList.Items.Add(item.ToString());
                }
                dirList.SelectedIndex = 0;
                //bnAddItem.Attributes.Add("OnClick","return btnModify_OnClick()");
            }
        }

        #region Web Form Designer generated code
        override protected void OnInit(EventArgs e)
        {
            //
            // CODEGEN: This call is required by the ASP.NET Web Form Designer.
            //
            InitializeComponent();
            base.OnInit(e);
        }

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {    
            this.btnUpload.Click += new System.EventHandler(this.btnUpload_Click);
            this.bnDelete.Click += new System.EventHandler(this.bnDelete_Click);
            this.Load += new System.EventHandler(this.Page_Load);

        }
        #endregion

        public void btnUpload_Click(object sender, System.EventArgs e)
        {
            string strFileName = MyFile.PostedFile.FileName;
            strFileName = System.IO.Path.GetFileName(strFileName);
            MyFile.PostedFile.SaveAs(Server.MapPath("./HtmlStore/") + strFileName);
            lblMessage.Text = "Your file: " + strFileName + " has been uploaded successfully !";

        }

        private void bnDelete_Click(object sender, System.EventArgs e)
        {
            string deletefile = Request.Form["dirList"];
            Response.Write(deletefile);

            if (deletefile != "")
            {
                this.dirList.Items.Remove(Server.MapPath("./HtmlStore/") + deletefile);
            }
            else
            {
                lblError.Visible = true;
                lblError.Text = "No file was selected to delete.";
            }
        }
    }

            string deletefile = Request.Form["dirList"];
            Response.Write(deletefile);

            if (deletefile != "")
            {
                deletefile = Server.MapPath("./HtmlStore/") + deletefile;
                File.Delete(deletefile);
                this.dirList.Items.Remove(deletefile);
            }
            else
            {
                lblError.Visible = true;
                lblError.Text = "No file was selected to delete.";
            }
            BindData();