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

namespace MP_MAG.WebUserControls
{
    public partial class cmp_barcode : BaseUserControl
    {
        #region Public Properties

        /// <summary>
        /// Valore acquisito in lettura barcode
        /// </summary>
        public string inputAcquired
        {
            get
            {
                return txtBarcode.Text.Trim();
            }
            set
            {
                txtBarcode.Text = value;
                txtBarcode.Focus();
            }
        }

        #endregion Public Properties

        #region Protected Methods

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                resetMessage();
            }
            else if (string.IsNullOrEmpty(inputAcquired))
            {
                raiseEvent();
            }
        }

        protected void txtBarcode_TextChanged(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(inputAcquired))
            {
                raiseEvent();
            }
        }

        #endregion Protected Methods

        #region Public Methods

        public void resetMessage()
        {
            lblOutput.Visible = false;
            lblOutput.Text = "";
        }

        /// <summary>
        /// Gestione output da mostrare (opzionale
        /// </summary>
        /// <param name="cssClass"></param>
        /// <param name="messaggio"></param>
        public void showOutput(string cssClass, string messaggio)
        {
            // In primis: mostro qualcosa SOLO SE ho del testo
            lblOutput.Attributes.Remove("class");
            lblOutput.Attributes.Add("class", cssClass);
            lblOutput.Text = messaggio;
            lblOutput.Visible = !string.IsNullOrEmpty(messaggio);
        }

        #endregion Public Methods
    }
}