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

namespace MP_ADM.WebUserControls
{
    public partial class cmp_ST_preview : BaseUserControl
    {
        #region Protected Fields

        protected string preClip = "IdxST:";

        #endregion Protected Fields

        #region Protected Properties

        protected int clipbIdxST
        {
            get
            {
                int answ = 0;
                if (!string.IsNullOrEmpty(clipboard))
                {
                    int.TryParse(clipboard.Replace(preClip, ""), out answ);
                }
                return answ;
            }
        }

        #endregion Protected Properties

        #region Public Properties

        public int IdxST
        {
            get
            {
                int answ = 0;
                int.TryParse(hfIdxST.Value, out answ);
                return answ;
            }
            set
            {
                hfIdxST.Value = $"{value}";
                repGroup.DataBind();
                checkClipboard();
            }
        }

        #endregion Public Properties

        #region Private Methods

        private void checkClipboard()
        {
            // Tabella ST selezionata
            var tabCurrSTAR = DataLayerObj.taSTAR.getByST(IdxST);
            bool showPaste = false;
            bool checkSource = false;
            bool checkDest = false;
            // verifico condizioni COPY
            lbtCopy.Visible = (tabCurrSTAR.Rows.Count > 0);
            // verifico condizioni PASTE
            if (!string.IsNullOrEmpty(clipboard))
            {
                // verifico sia tipo clipboard valida
                if (clipboard.StartsWith(preClip))
                {
                    //verifico sia intero valido
                    if (clipbIdxST > 0)
                    {
                        // verifico le condizioni: si parte da una una ST esistente...
                        var tabSrcSTA = DataLayerObj.taSTA.getByKey(clipbIdxST);
                        checkSource = tabSrcSTA.Rows.Count > 0;
                        checkDest = tabCurrSTAR.Rows.Count == 0;
                        // verifica status visibilità x PASTE
                        showPaste = checkSource && checkDest;
                    }
                }
            }
            // verifica x stile copy
            lbtCopy.CssClass = checkSource ? "btn w-100 btn-light border border-dark" : "btn w-100 btn-outline-light";
            lbtPaste.Visible = showPaste;
        }

        #endregion Private Methods

        #region Protected Methods

        protected void lbtCopy_Click(object sender, EventArgs e)
        {
            // salvo il clipboard la ST corrente...
            clipboard = $"{preClip}{IdxST}";
            checkClipboard();
        }

        protected void lbtDoEdit_Click(object sender, EventArgs e)
        {
            raiseNewVal();
        }

        /// <summary>
        /// Effettua paste --> duplicazione Scheda Tecnica
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void lbtPaste_Click(object sender, EventArgs e)
        {
            // verifico codici...
            if (clipbIdxST > 0 && IdxST > 0)
            {
                // se diversi...
                if (clipbIdxST != IdxST)
                {
                    // effettuo chiamata copy/paste
                    DataLayerObj.taSTAR.PasteAll(clipbIdxST, IdxST);
                }
                clipboard = "";
            }
            raiseReset();
        }

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                clipboard = "";
                string testo = traduci("ConfirmPasteFullST");
                lbtPaste.OnClientClick = SteamWare.jsUtils.getCBE(testo, false);
            }
            checkClipboard();
        }

        #endregion Protected Methods
    }
}