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

namespace ETS_WS.WebUserControls
{
    public partial class mod_inputDati : System.Web.UI.UserControl
    {
        /// <summary>
        /// variabile x decidere se mostrare pannello metadati
        /// </summary>
        public bool showTMD
        {
            get
            {
                return utils.obj.BoolSessionObj("showTMD");
            }
            set
            {
                utils.obj.setSessionVal("showTMD", value);
            }
        }
        /// <summary>
        /// evento richiesta salvataggio files
        /// </summary>
        public event EventHandler eh_newData;
        /// <summary>
        /// caricamento pagina
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                showTMD = false;
                rblProto.SelectedIndex = 0;
                setDate();
                updateVisual();
            }
            tacCommesse.eh_valSelezionato += new EventHandler(tacCommesse_eh_valSelezionato);
            tacFasi.eh_valSelezionato += new EventHandler(tacFasi_eh_valSelezionato);
            tacFonti.eh_valSelezionato += new EventHandler(tacFonti_eh_valSelezionato);
            saveProto();
        }

        private void setDate()
        {
            txtDataDoc.Text = DateTime.Now.ToShortDateString();
            txtDataRic.Text = DateTime.Now.ToShortDateString();
        }
        /// <summary>
        /// imposto valori secondari
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void tacFonti_eh_valSelezionato(object sender, EventArgs e)
        {
            updateVisual();
            txtOggetto.Focus();
        }
        /// <summary>
        /// imposto valori secondari
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void tacFasi_eh_valSelezionato(object sender, EventArgs e)
        {
            updateVisual();
            tacFonti.setFocus();
        }
        /// <summary>
        /// imposto valori secondari
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void tacCommesse_eh_valSelezionato(object sender, EventArgs e)
        {
            updateVisual();
            tacFasi.setFocus();
        }
        /// <summary>
        /// aggiorna tutti i valori visualizzati
        /// </summary>
        public void updateVisual()
        {
            pnlTemplateMetaDati.Visible = showTMD;
            showProto();
            saveMetaData();
            if (WebShipUtils.mng.metaPresent)
            {
                imgNewTMD.ImageUrl = "~/images/addTMD_m.png";
            }
            else
            {
                imgNewTMD.ImageUrl = "~/images/addDisTMD_m.png";
            }
            imgNewTMD.Enabled = WebShipUtils.mng.metaPresent;
            txtNomeTMD.Visible = WebShipUtils.mng.metaPresent;
        }
        /// <summary>
        /// cambio selezione protocollo/senza protocollo
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void rblProto_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateVisual();
        }
        /// <summary>
        /// controlla visualizzazione protocollo
        /// </summary>
        private void showProto()
        {
            // decido se mostrare il protocollo...
            bool showProto = false;
            try
            {
                showProto = Convert.ToBoolean(rblProto.SelectedValue);
            }
            catch
            { }
#if false
            //clbProto.Visible = showProto;  
#endif
            lblNumProto.Visible = showProto;
            if (showProto)
            {
                saveProto();
            }
        }
        /// <summary>
        /// salva negli oggetti il protocollo
        /// </summary>
        private void saveProto()
        {
            int nrProto = 0;
            int anno = DateTime.Now.Year;
            try
            {
                nrProto = utils.obj.taCalcProto.GetData()[0].nextProto;
                anno = utils.obj.taCalcProto.GetData()[0].Anno;
            }
            catch
            { }
            lblNumProto.Text = string.Format("{0}-{1}", nrProto, anno);
#if false
            //clbProto.text4copy = lblNumProto.Text;
            //clbProto.text4btn = "Copia";  
#endif
        }
        /// <summary>
        /// cambio selezione IN/OUT
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void rblInOut_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateVisual();
        }
        /// <summary>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void txtOggetto_TextChanged(object sender, EventArgs e)
        {
            updateVisual();
            txtDataDoc.Focus();
        }
        /// <summary>
        /// metodo lettura/scrittura oggetto metadati public
        /// </summary>
        public docMetaDataSet metaDatiDoc
        {
            get
            {
                docMetaDataSet answ = new docMetaDataSet();
                // popolo!
                try
                {
                    answ.reqProto = Convert.ToBoolean(rblProto.SelectedValue);
                }
                catch
                {
                    answ.reqProto = false;
                }
                answ.InOut = rblInOut.SelectedValue;
                answ.commessa = utils.cleanPathName(tacCommesse.valore);
                answ.fase = utils.cleanPathName(tacFasi.label);
                answ.fonte = utils.cleanPathName(tacFonti.label);
                answ.oggetto = utils.cleanPathName(txtOggetto.Text);
                try
                {
                    answ.dataDoc = Convert.ToDateTime(txtDataDoc.Text);
                }
                catch
                {
                    answ.dataDoc = DateTime.Now;
                }
                try
                {
                    answ.dataRic = Convert.ToDateTime(txtDataRic.Text);
                }
                catch
                {
                    answ.dataRic = DateTime.Now;
                }
                answ.isRed = chkIsRed.Checked;
                answ.path = WebShipUtils.path(answ);
                // calcolo i tags...
                List<string> tags = new List<string>();
                foreach (ListItem tag in cblTags.Items)
                {
                    if (tag.Selected)
                    {
                        tags.Add(tag.Value);
                    }
                }
                answ.tags = tags;
                // restituisco oggetto
                return answ;
            }
            set
            {
                // decodificare valori e inserire in selettori...
                docMetaDataSet currData = value;
                rblProto.SelectedValue = currData.reqProto.ToString(); ;
                rblInOut.SelectedValue = currData.InOut;
                tacCommesse.valore = currData.commessa;
                tacCommesse.label = currData.commessa;
                tacFasi.label = currData.fase;
                tacFonti.label = currData.fonte;
                txtOggetto.Text = currData.oggetto;
                txtDataDoc.Text = currData.dataDoc.ToShortDateString();
                txtDataRic.Text = currData.dataRic.ToShortDateString();
                chkIsRed.Checked = currData.isRed;
                // calcolo i tags "da accendere"...
                if (currData.tags.Count > 0)
                {
                    cblTags.DataBind();
                    foreach (string tag in currData.tags)
                    {
                        cblTags.Items.FindByValue(tag).Selected = true;
                    }
                }
            }
        }
        /// <summary>
        /// salva in sesione i metadati
        /// </summary>
        private void saveMetaData()
        {
            // salvo il solo oggetto globale metadati...
            WebShipUtils.mng.currMetaData = metaDatiDoc;
            if (eh_newData != null)
            {
                eh_newData(this, new EventArgs());
            }
        }
        /// <summary>
        /// aggiornamento data doc
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void txtDataDoc_TextChanged(object sender, EventArgs e)
        {
            saveMetaData();
            // aggiorno
            updateVisual();
            txtDataRic.Focus();
        }
        /// <summary>
        /// update x check tipo classificazione "RED"
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void chkIsRed_CheckedChanged(object sender, EventArgs e)
        {
            updateVisual();
        }
        /// <summary>
        /// update dei tags selezionati
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void cblTags_SelectedIndexChanged(object sender, EventArgs e)
        {
            updateVisual();
        }
        /// <summary>
        /// mostra/nasconde menù template metadati
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void img_Click(object sender, ImageClickEventArgs e)
        {
            showTMD = !showTMD;
            updateVisual();
        }
        /// <summary>
        /// aggiunge un nuovo tempalte metadati x l'utente...
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void imgNewTMD_Click(object sender, ImageClickEventArgs e)
        {
            // salvo il template metadati...
            string setName = txtNomeTMD.Text.Trim();
            if (setName != "")
            {
                // elimino eventuale velore vecchio SE nuovo = selected!
                if (dlElencoTemplate.SelectedValue == setName)
                {
                    WebShipUtils.mng.eliminaTemplateMedatati(utils.obj.currUserId, dlElencoTemplate.SelectedValue);
                }
                // salvo!
                WebShipUtils.mng.salvaTemplateMedatati(utils.obj.currUserId, setName, metaDatiDoc);
            }
            dlElencoTemplate.DataBind();
        }
        /// <summary>
        /// carica metadati da template!
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void imgLoad_Click(object sender, ImageClickEventArgs e)
        {
            txtNomeTMD.Text = dlElencoTemplate.SelectedValue;
            docMetaDataSet metaDatiTemplate= WebShipUtils.mng.recuperaTemplateMedatati(utils.obj.currUserId, dlElencoTemplate.SelectedValue);
            // modifica vers 126: data ricezione e data doc impostate a correnti COMUNQUE
            metaDatiTemplate.dataDoc = DateTime.Now;
            metaDatiTemplate.dataRic = DateTime.Now;
            // salvo metadati!
            metaDatiDoc = metaDatiTemplate;
            updateVisual();
        }
        /// <summary>
        /// elimina il template metadati...
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void imgDeleteTemplate_Click(object sender, ImageClickEventArgs e)
        {
            txtNomeTMD.Text = "";
            WebShipUtils.mng.eliminaTemplateMedatati(utils.obj.currUserId, dlElencoTemplate.SelectedValue);
            dlElencoTemplate.DataBind();
            updateVisual();
        }
        /// <summary>
        /// aggiorno dataRic
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void txtDataRic_TextChanged(object sender, EventArgs e)
        {
            saveMetaData();
            // aggiorno
            updateVisual();
            cblTags.Focus();
        }

        protected void imgNoLink_Click(object sender, ImageClickEventArgs e)
        {
            // inserisco commessa "empty" dell'anno
            string commessa = string.Format("0000-{0}", DateTime.Now.Year);
            tacCommesse.valore = commessa;
            tacCommesse.label = commessa;
            // aggiorno visualizzazione!
            updateVisual();
        }

    }
}