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

namespace ETS_WS.WebUserControls
{
    public partial class mod_archivioDocumenti : System.Web.UI.UserControl
    {
        /// <summary>
        /// evento richiesta salvataggio files
        /// </summary>
        public event EventHandler eh_reqEdit;
        /// <summary>
        /// logger class
        /// </summary>
        protected Logger lg = LogManager.GetCurrentClassLogger();
        /// <summary>
        /// caricamento pagina
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                showHideEditRecord(false);
                bool showRed = WebShipUtils.mng.userCanSeeRed;
                utils.obj.setSessionVal("showRed", showRed);
            }
            mod_singleFileUpload1.tempArea = WebShipUtils.mng.UserTempPath;
            mod_singleFileUpload1.eh_fileUploaded += new EventHandler(mod_singleFileUpload1_eh_fileUploaded);
        }
        /// <summary>
        /// restituisce il nome di un icona (nel formato nome_icona.png) dal filetype (*.fileType)
        /// </summary>
        /// <param name="nome"></param>
        /// <returns></returns>
        public string imgFromName(object nome)
        {
            string answ = "undef.png";
            string tipo = "";
            int posPunto = -1;
            try
            {
                tipo = nome.ToString();
                posPunto = tipo.LastIndexOf(".");
                tipo = tipo.Substring(posPunto, tipo.Length - posPunto).Replace(".", "");
                // ora faccio switch x "raggruppare" tipo di files
                switch (tipo)
                {
                    case "jpg":
                    case "png":
                    case "tif":
                    case "gif":
                        tipo = "image";
                        break;
                    case "txt":
                    case "doc":
                    case "rtf":
                    case "docx":
                    case "odt":
                    case "xls":
                    case "xlsx":
                    case "ods":
                    case "ppt":
                    case "pptx":
                    case "odx":
                        tipo = "office";
                        break;
                    case "zip":
                    case "rar":
                    case "7zip":
                    case "gz":
                    case "tgz":
                        tipo = "compress";
                        break;
                    case "avi":
                    case "divx":
                    case "xvid":
                        tipo = "video";
                        break;
                    case "eml":
                        tipo = "email";
                        break;
                    case "exe":
                    case "msi":
                        tipo = "program";
                        break;
                    case "pdf":
                    case "eps":
                        tipo = "pdf";
                        break;
                    default:
                        tipo = "unknown";
                        break;
                }
                answ = string.Format("{0}.png", tipo);
            }
            catch
            { }
            return string.Format(@"~\images\{0}", answ);
        }
        /// <summary>
        /// accoda 2 oggetti in un unica stringa
        /// </summary>
        /// <param name="stringFormat">Formato della stringa richiesta (formato x string.format)</param>
        /// <param name="args">valori comma delimited</param>
        /// <param name="obj2"></param>
        /// <returns></returns>
        public string accoda(object stringFormat, object[] args)
        {
            return string.Format(stringFormat.ToString(), args).Replace("//","/");
        }
        /// <summary>
        /// restituisce stringa del path da filesystem completo
        /// </summary>
        /// <param name="fullPath"></param>
        /// <param name="httpMode">se true in modalità http (path da webserver) se false path completo da filesystem</param>
        /// <returns></returns>
        public string filePath(object fullPath, object httpMode)
        {
            string answ = "";
            if (Convert.ToBoolean(httpMode))
            {
                answ = string.Format("{0}", fullPath.ToString());
            }
            else
            {
                answ = string.Format("{0}", Server.MapPath(fullPath.ToString()));
            }
            return answ;
        }
        public int pageSize
        {
            set
            {
                grView.PageSize = value;
            }
        }
        /// <summary>
        /// aggiornamento controllo
        /// </summary>
        public void doUpdate()
        {
            try
            {
                grView.DataBind();
            }
            catch (Exception exc)
            {

            }
        }
        /// <summary>
        /// restituisce una stringa di max "maxChar caratteri tenendo gli ultimi lastChar
        /// </summary>
        /// <param name="stringa"></param>
        /// <param name="maxChar"></param>
        /// <returns></returns>
        public string shortMe(object _strOrig, object _maxChar, object _lastChar)
        {
            string answ = _strOrig.ToString();
            int maxChar = Convert.ToInt32(_maxChar);
            int lastChar = Convert.ToInt32(_lastChar);
            if (answ.Length > maxChar)
            {
                answ = answ.Substring(0, maxChar - lastChar) + "..." + answ.Substring(answ.Length - lastChar);
            }
            return answ;
        }
        /// <summary>
        /// gestione update ods
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ods_Updating(object sender, ObjectDataSourceMethodEventArgs e)
        {
            // completo set di parametri x update...
            e.InputParameters["userId"] = utils.obj.currUserAD;
            // calcolo dati commessa
            string commessa = e.InputParameters["Commessa"].ToString();
            e.InputParameters["NumeroCommessa"] = commessa.Substring(0, commessa.IndexOf("-"));
            e.InputParameters["AnnoCommessa"] = commessa.Substring(commessa.IndexOf("-") + 1);
            // tolgo commessa che non c'è su query
            e.InputParameters.Remove("Commessa");
            // carico altri valori x avere metadati x calcoli successivi
            string Fase = e.InputParameters["Fase"].ToString();
            string Fonte = e.InputParameters["Fonte"].ToString();
            string InOut = e.InputParameters["InOut"].ToString();
            string Oggetto = e.InputParameters["Oggetto"].ToString();
            bool isRed = Convert.ToBoolean(e.InputParameters["isRed"]);
            // ricalcolo il path!
            int idxFile = -1;
            try
            {
                idxFile = Convert.ToInt32(e.InputParameters["Original_idxFile"]);
            }
            catch
            { }
            docMetaDataSet answ = WebShipUtils.mng.docMetaFromIdxFile(idxFile);
            // aggiorno valori metadati x calcolare nuovo path
            answ.commessa = commessa;
            answ.fase = Fase;
            answ.fonte = Fonte;
            answ.InOut = InOut;
            answ.oggetto = Oggetto;
            answ.isRed = isRed;
            // calcolo la NUOVA directory
            string newPath = WebShipUtils.path(answ);
            if (isRed)
            {
                newPath = string.Format("{0}{1}", utils.obj.confReadString("archiveDirRed"), newPath);
            }
            else
            {
                newPath = string.Format("{0}{1}", utils.obj.confReadString("archiveDir"), newPath);
            }
            // sposto file a nuova dest...
            fileMover.obj.muoviFile(WebShipUtils.pathFromIdxFile(WebShipUtils.mng.idxFileEdit), WebShipUtils.mng.UserTempPath, WebShipUtils.nomeFileFullFromIdxFile(WebShipUtils.mng.idxFileEdit), WebShipUtils.nomeFileFromIdxFile(WebShipUtils.mng.idxFileEdit), true);
            // ora aggiorno PATH del file
            utils.obj.taDoc.updateFile(idxFile, utils.obj.currUserAD, WebShipUtils.nomeFileFromIdxFile(idxFile), newPath);
        }
        /// <summary>
        /// mostro button x sostituzione file
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void grView_RowEditing(object sender, GridViewEditEventArgs e)
        {
            // fix riga in edit...
            grView.SelectedIndex = e.NewEditIndex;
            pnlRTUpdate.CssClass = "rltUpdate";
            WebShipUtils.mng.idxFileEdit = Convert.ToInt32(grView.SelectedDataKey["idxFile"]);
            // fix btn cambio file
            showHideEditRecord(true);
        }
        /// <summary>
        /// nascondo button sostituzione file
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void grView_RowUpdated(object sender, GridViewUpdatedEventArgs e)
        {
            grView.SelectedIndex = -1;
            pnlRTUpdate.CssClass = "";
            showHideEditRecord(false);
        }
        /// <summary>
        /// nascondo button sostituzione file
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void grView_RowCancelingEdit(object sender, GridViewCancelEditEventArgs e)
        {
            grView.SelectedIndex = -1;
            pnlRTUpdate.CssClass = "";
            showHideEditRecord(false);
        }
        /// <summary>
        /// mostra/nasconde controllo sostituzione file
        /// </summary>
        /// <param name="p"></param>
        private void showHideEditRecord(bool p)
        {
            mod_singleFileUpload1.btnEnabled = p;
            cblTags.Visible = p;
            if (p)
            {
                docMetaDataSet currData = WebShipUtils.mng.docMetaFromIdxFile(WebShipUtils.mng.idxFileEdit);
                // 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>
        /// file caricato! effettuo sostituzione!
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        void mod_singleFileUpload1_eh_fileUploaded(object sender, EventArgs e)
        {
            // setto selezione=edit
            grView.SelectedIndex = grView.EditIndex;
            WebShipUtils.mng.idxFileEdit = Convert.ToInt32(grView.SelectedDataKey["idxFile"]);
            string nomeFile = mod_singleFileUpload1.newFileName;
            WebShipUtils.mng.aggiornaFileArchiviato(nomeFile);
            // update gridview!
            grView.DataBind();
        }
        /// <summary>
        /// update dei tags selezionati
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void cblTags_SelectedIndexChanged(object sender, EventArgs e)
        {
            // elimino i tags "vecchi"
            utils.obj.taTags2Doc.deleteByIdxFile(WebShipUtils.mng.idxFileEdit);
            // salvo nuovi tags associati
            foreach (ListItem tag in cblTags.Items)
            {
                if (tag.Selected)
                {
                    try
                    {
                        utils.obj.taTags2Doc.Insert(WebShipUtils.mng.idxFileEdit, Convert.ToInt32(tag.Value));
                    }
                    catch
                    { }
                }
            }
        }
        /// <summary>
        /// calcola la visibilità del button di edit dati
        /// - utente corrente (e quindi suoi diritti red/non red)
        /// - ruoli utente (user/poweruser) x cui può editare solo i suoi o tutti
        /// </summary>
        /// <param name="idxFile"></param>
        /// <returns></returns>
        public bool showEditButton(object _idxFile)
        {
            bool answ = false;
            int idxFile = 0;
            try
            {
                idxFile = Convert.ToInt32(_idxFile);
            }
            catch
            { }
            if (idxFile > 0)
            {
                // controllo condizioni: in primis è lui che ha creato record
                if (WebShipUtils.redattoreFromIdxFile(idxFile) == utils.obj.currUserNomeCognome)
                {
                    answ = true;
                }
                else
                {
                    // se non è lui controllo se sia record Red
                    if (WebShipUtils.isRedFromIdxFile(idxFile)) // è record Red
                    {
                        // controllo se sia powerUserRed
                        answ = WebShipUtils.mng.userIsPowerUserRed;
                    }
                    else // non è record Red
                    {
                        // controllo se sia powerUser
                        answ = WebShipUtils.mng.userIsPowerUser;
                    }
                }
            }
            return answ;
        }
        /// <summary>
        /// formatta protocollo come numero/anno
        /// </summary>
        /// <param name="numero"></param>
        /// <param name="anno"></param>
        /// <returns></returns>
        public string nrProtoAnno(object numero, object anno)
        {
            return string.Format("{0}-{1}", numero, anno);
        }
        /// <summary>
        /// "svuota la riga" resettando metadati ed eliminando file... 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void imgSvuota_Click(object sender, EventArgs e)
        {
            // salvo
            ImageButton lbtn = (ImageButton)sender;
            int idxFile = 0;
            try
            {
                idxFile = Convert.ToInt32(lbtn.CommandArgument);
            }
            catch
            { }
            // svuoto metadati ed elimino file...
            WebShipUtils.mng.deleteRecordAndFile(idxFile);
            // chiudo edit...
            pnlRTUpdate.CssClass = "";
            showHideEditRecord(false);
            grView.EditIndex = -1;
            grView.DataBind();
        }
        /// <summary>
        /// risposta doc a fine editing in nuova directory...
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void ods_Updated(object sender, ObjectDataSourceStatusEventArgs e)
        {
            // risposto file da area temp ad area corretta
            fileMover.obj.muoviFile(WebShipUtils.mng.UserTempPath, WebShipUtils.pathFromIdxFile(WebShipUtils.mng.idxFileEdit), WebShipUtils.nomeFileFromIdxFile(WebShipUtils.mng.idxFileEdit), WebShipUtils.nomeFileFullFromIdxFile(WebShipUtils.mng.idxFileEdit), true);
        }
    }
}