using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;

using libtcsoa.Client;

using Teamcenter.Services.Strong.Core;
using Teamcenter.Soa.Client;
using Teamcenter.Soa.Client.Model;

using Dataset = Teamcenter.Soa.Client.Model.Strong.Dataset;
using ImanFile = Teamcenter.Soa.Client.Model.Strong.ImanFile;

using PreferencesResponse = Teamcenter.Services.Strong.Core._2006_03.Session.PreferencesResponse;

namespace libtcsoa
{
    public class DatasetManagmentClass
    {
        //------------------------------------------------------------------------------
        #region Klassenfelder
        //------------------------------------------------------------------------------
        DataManagementService _dmService;
        FileManagementUtility _filemanagment;

        private static readonly log4net.ILog _log = new liblogger.Log(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

        string _FSC_Uri = "";
        string _download_folder = "";

        bool _auto_refresh = true;

        //------------------------------------------------------------------------------
        #region GetSet Klassenfelder
        //------------------------------------------------------------------------------
        /// <summary>
        /// Gibt an, ob das Dataset nochmal refresht wird, bevor es vom TCCS geholt wird.
        /// Es kommt manchmal vor das wenn ein Dataset schon im Cache ist, nicht die Aktuelle Version geladen wird.
        /// Von der Performance sollte das ganze nicht so viel aussmachen.
        /// Default ist TRUE
        /// </summary>
        public bool AutoRefresh
        {
            get { return _auto_refresh; }
            set { _auto_refresh = value; }
        }

        protected DataManagementService DMService
        {
            get { return _dmService; }
        }

        protected FileManagementUtility FMUtility
        {
            get { return _filemanagment; }
        }

        protected log4net.ILog Log
        {
            get { return _log; }
        }

        #endregion
        #endregion

        //------------------------------------------------------------------------------
        #region Konstruktoren
        //------------------------------------------------------------------------------
        /// <summary>
        /// Holt die FSC Url aus den Preferences ("Default_Transient_Server")
        /// </summary>
        /// <param name="download_folder"></param>
        public DatasetManagmentClass(string download_folder)
        {
            SessionService session_service = SessionService.getService(Session.getConnection());
            PreferencesResponse response = session_service.GetPreferences("site", new string[] { "Default_Transient_Server" });
            _log.Info("FMS Server " + response.Preferences.GetPreference("Default_Transient_Server")[0]);
            _FSC_Uri = response.Preferences.GetPreference("Default_Transient_Server")[0].ToString();

            _download_folder = download_folder;
            _log.Info("CacheDir " + download_folder);

            _dmService = DataManagementService.getService(Session.getConnection());
            _filemanagment = new FileManagementUtility(Session.getConnection(),
                "",
                new string[] { _FSC_Uri },
                new string[] { _FSC_Uri },
                _download_folder);
        }
        public DatasetManagmentClass(string fsc_url, string download_folder)
        {
            _FSC_Uri = fsc_url;

            _download_folder = download_folder;
            _log.Info("CacheDir " + download_folder);

            _dmService = DataManagementService.getService(Session.getConnection());            
            _filemanagment = new FileManagementUtility(Session.getConnection(),
                "",
                new string[] { _FSC_Uri },
                new string[] { _FSC_Uri },
                _download_folder);
        }

        #endregion

        //------------------------------------------------------------------------------
        #region Statische Methoden
        //------------------------------------------------------------------------------

        #endregion

        //------------------------------------------------------------------------------
        #region Klassenmethoden
        //------------------------------------------------------------------------------

        #endregion
    }
}