using SteamWare;
using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

namespace GPW_Admin
{
    public partial class ExportCommesse : BasePage
    {
        #region Protected Properties

        /// <summary>
        /// fine report
        /// </summary>
        protected DateTime fine
        {
            get
            {
                return Convert.ToDateTime(memLayer.ML.objSessionObj("_fine"));
            }
        }

        /// <summary>
        /// inizio report
        /// </summary>
        protected DateTime inizio
        {
            get
            {
                return Convert.ToDateTime(memLayer.ML.objSessionObj("_inizio"));
            }
        }

        #endregion Protected Properties

        #region Public Properties

        /// <summary>
        /// restituisce info se utente sia admin (vedi web.config x ruolo...)
        /// </summary>
        public bool userIsAdmin
        {
            get
            {
                bool answ = false;
                try
                {
                    string adminRole = memLayer.ML.confReadString("adminRole");
                    answ = user_std.UtSn.userHasRight(adminRole);
                }
                catch
                { }
                return answ;
            }
        }

        #endregion Public Properties

        #region Private Methods

        /// <summary>
        /// export html pagina
        /// </summary>
        private void doExport()
        {
            Response.Clear();
            Response.AddHeader("content-disposition", string.Format("attachment; filename=ExportCommesse_{0:dd-MM-yyyy}_{1:dd-MM-yyyy}.xls", inizio, fine));
            Response.Charset = "";
            // If you want the option to open the Excel file without saving than
            // comment out the line below
            Response.Cache.SetCacheability(HttpCacheability.NoCache);
            Response.ContentType = "application/vnd.xls";
            System.IO.StringWriter stringWrite = new System.IO.StringWriter();
            using (
            HtmlTextWriter htmlWrite = new HtmlTextWriter(stringWrite))
            {
                grView.RenderControl(htmlWrite);
            }
            Response.Write(stringWrite.ToString());
            Response.End();
        }

        #endregion Private Methods

        #region Protected Methods

        /// <summary>
        /// traduce gli header delle colonne
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void grView_DataBound(object sender, EventArgs e)
        {
            if (grView.Rows.Count > 0)
            {
                LinkButton lb;
                // aggiorno gli headers
                foreach (TableCell cella in grView.HeaderRow.Cells)
                {
                    try
                    {
                        lb = (LinkButton)cella.Controls[0];
                        lb.Text = traduci(lb.Text);
                    }
                    catch
                    { }
                }
            }
        }

        /// <summary>
        /// caricamento pagina
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                aggiornamento();
                doExport();
            }
        }

        #endregion Protected Methods

        #region Public Methods

        /// <summary>
        /// update controlli
        /// </summary>
        public void aggiornamento()
        {
            grView.AllowPaging = false;
            //gvEventi.PageSize = _numRighe;
            ods.DataBind();
        }

        public override void VerifyRenderingInServerForm(Control control)
        {
            // Confirms that an HtmlForm control is rendered for the  specified ASP.NET server control at run time.
        }

        #endregion Public Methods
    }
}