// ========================================================================
// Copyright 2007 - Volian Enterprises, Inc. All rights reserved.          
// Volian Enterprises - Proprietary Information - DO NOT COPY OR DISTRIBUTE
// ------------------------------------------------------------------------
// $Workfile: $     $Revision: $                                           
// $Author: $   $Date: $                                                   
//                                                                         
// $History: $                                                             
// ========================================================================

using System;
using System.Data;
using System.Data.SqlClient;
using Csla;
using Csla.Data;
using System.Configuration;
using System.IO;
using System.ComponentModel;
using System.Collections.Generic;
namespace VEPROMS.CSLA.Library
{
    public delegate void ROFstInfoEvent(object sender);
    /// <summary>
    ///	ROFstInfo Generated by MyGeneration using the CSLA Object Mapping template
    /// </summary>
    [Serializable()]
    [TypeConverter(typeof(ROFstInfoConverter))]
    public partial class ROFstInfo : ReadOnlyBase<ROFstInfo>, IDisposable
    {
        public event ROFstInfoEvent Changed;
        private void OnChange()
        {
            if (Changed != null) Changed(this);
        }
        #region Log4Net
        private static readonly log4net.ILog _MyLog = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
        #endregion
        #region Collection
        private static List<ROFstInfo> _CacheList = new List<ROFstInfo>();
        protected static void AddToCache(ROFstInfo rOFstInfo)
        {
            if (!_CacheList.Contains(rOFstInfo)) _CacheList.Add(rOFstInfo); // In AddToCache
        }
        protected static void RemoveFromCache(ROFstInfo rOFstInfo)
        {
            while (_CacheList.Contains(rOFstInfo)) _CacheList.Remove(rOFstInfo); // In RemoveFromCache
        }
        private static Dictionary<string, List<ROFstInfo>> _CacheByPrimaryKey = new Dictionary<string, List<ROFstInfo>>();
        private static void ConvertListToDictionary()
        {
            List<ROFstInfo> remove = new List<ROFstInfo>();
            foreach (ROFstInfo tmp in _CacheList)
            {
                if (!_CacheByPrimaryKey.ContainsKey(tmp.ROFstID.ToString()))
                {
                    _CacheByPrimaryKey[tmp.ROFstID.ToString()] = new List<ROFstInfo>(); // Add new list for PrimaryKey
                }
                _CacheByPrimaryKey[tmp.ROFstID.ToString()].Add(tmp); // Add to Primary Key list
                remove.Add(tmp);
            }
            foreach (ROFstInfo tmp in remove)
                RemoveFromCache(tmp);
        }
        internal static void AddList(ROFstInfoList lst)
        {
            foreach (ROFstInfo item in lst) AddToCache(item);
        }
        protected static ROFstInfo GetCachedByPrimaryKey(int rOFstID)
        {
            ConvertListToDictionary();
            string key = rOFstID.ToString();
            if (_CacheByPrimaryKey.ContainsKey(key)) return _CacheByPrimaryKey[key][0];
            return null;
        }
        #endregion
        #region Business Methods
        private string _ErrorMessage = string.Empty;
        public string ErrorMessage
        {
            get { return _ErrorMessage; }
        }
        protected ROFst _Editable;
        private IVEHasBrokenRules HasBrokenRules
        {
            get
            {
                IVEHasBrokenRules hasBrokenRules = null;
                if (_Editable != null)
                    hasBrokenRules = _Editable.HasBrokenRules;
                return hasBrokenRules;
            }
        }
        private int _ROFstID;
        [System.ComponentModel.DataObjectField(true, true)]
        public int ROFstID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _ROFstID;
            }
        }
        private int _RODbID;
        public int RODbID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_MyRODb != null) _RODbID = _MyRODb.RODbID;
                return _RODbID;
            }
        }
        private RODbInfo _MyRODb;
        public RODbInfo MyRODb
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_MyRODb == null && _RODbID != 0) _MyRODb = RODbInfo.Get(_RODbID);
                return _MyRODb;
            }
        }
        private byte[] _ROFST;
        public byte[] ROFST
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _ROFST;
            }
        }
        private DateTime _DTS = new DateTime();
        public DateTime DTS
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _DTS;
            }
        }
        private string _UserID = string.Empty;
        public string UserID
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _UserID;
            }
        }
        private int _ROFstDocVersionROFstCount = 0;
        /// <summary>
        /// Count of ROFstDocVersionROFsts for this ROFst
        /// </summary>
        public int ROFstDocVersionROFstCount
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _ROFstDocVersionROFstCount;
            }
        }
        private DocVersionROFstInfoList _ROFstDocVersionROFsts = null;
        [TypeConverter(typeof(DocVersionROFstInfoListConverter))]
        public DocVersionROFstInfoList ROFstDocVersionROFsts
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_ROFstDocVersionROFstCount < 0 || (_ROFstDocVersionROFstCount > 0 && _ROFstDocVersionROFsts == null))
                    _ROFstDocVersionROFsts = DocVersionROFstInfoList.GetByROFstID(_ROFstID);
                if (_ROFstDocVersionROFstCount < 0)
                    _ROFstDocVersionROFstCount = _ROFstDocVersionROFsts.Count;
                return _ROFstDocVersionROFsts;
            }
        }
        public void RefreshROFstDocVersionROFsts()
        {
            ConvertListToDictionary();
            if (_CacheByPrimaryKey.ContainsKey(_ROFstID.ToString()))
                foreach (ROFstInfo tmp in _CacheByPrimaryKey[_ROFstID.ToString()])
                    tmp._ROFstDocVersionROFstCount = -1; // This will cause the data to be requeried
        }
        private int _ROFstROFstImageCount = 0;
        /// <summary>
        /// Count of ROFstROFstImages for this ROFst
        /// </summary>
        public int ROFstROFstImageCount
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                return _ROFstROFstImageCount;
            }
        }
        private ROFstImageInfoList _ROFstROFstImages = null;
        [TypeConverter(typeof(ROFstImageInfoListConverter))]
        public ROFstImageInfoList ROFstROFstImages
        {
            [System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
            get
            {
                if (_ROFstROFstImageCount < 0 || (_ROFstROFstImageCount > 0 && _ROFstROFstImages == null))
                    _ROFstROFstImages = ROFstImageInfoList.GetByROFstID(_ROFstID);
                if (_ROFstROFstImageCount < 0)
                    _ROFstROFstImageCount = _ROFstROFstImages.Count;
                return _ROFstROFstImages;
            }
        }
        public void RefreshROFstROFstImages()
        {
            ConvertListToDictionary();
            if (_CacheByPrimaryKey.ContainsKey(_ROFstID.ToString()))
                foreach (ROFstInfo tmp in _CacheByPrimaryKey[_ROFstID.ToString()])
                    tmp._ROFstROFstImageCount = -1; // This will cause the data to be requeried
        }
        // TODO: Replace base ROFstInfo.ToString function as necessary
        /// <summary>
        /// Overrides Base ToString
        /// </summary>
        /// <returns>A string representation of current ROFstInfo</returns>
        //public override string ToString()
        //{
        //  return base.ToString();
        //}
        // TODO: Check ROFstInfo.GetIdValue to assure that the ID returned is unique
        /// <summary>
        /// Overrides Base GetIdValue - Used internally by CSLA to determine equality
        /// </summary>
        /// <returns>A Unique ID for the current ROFstInfo</returns>
        protected override object GetIdValue()
        {
            return _ROFstID;
        }
        #endregion
        #region Factory Methods
        private static int _ROFstInfoUnique = 0;
        private static int ROFstInfoUnique
        { get { return ++_ROFstInfoUnique; } }
        private int _MyROFstInfoUnique = ROFstInfoUnique;
        public int MyROFstInfoUnique
        { get { return _MyROFstInfoUnique; } }
        protected ROFstInfo()
        {/* require use of factory methods */
            AddToCache(this);
        }
        public void Dispose()
        {
            RemoveFromCache(this);
            if (!_CacheByPrimaryKey.ContainsKey(ROFstID.ToString())) return;
            List<ROFstInfo> listROFstInfo = _CacheByPrimaryKey[ROFstID.ToString()]; // Get the list of items
            while (listROFstInfo.Contains(this)) listROFstInfo.Remove(this); // Remove the item from the list
            if (listROFstInfo.Count == 0) // If there are no items left in the list
                _CacheByPrimaryKey.Remove(ROFstID.ToString()); // remove the list
        }
        public virtual ROFst Get()
        {
            return _Editable = ROFst.Get(_ROFstID);
        }
        public static void Refresh(ROFst tmp)
        {
            string key = tmp.ROFstID.ToString();
            ConvertListToDictionary();
            if (_CacheByPrimaryKey.ContainsKey(key))
                foreach (ROFstInfo tmpInfo in _CacheByPrimaryKey[key])
                    tmpInfo.RefreshFields(tmp);
        }
        protected virtual void RefreshFields(ROFst tmp)
        {
            if (_RODbID != tmp.RODbID)
            {
                if (MyRODb != null) MyRODb.RefreshRODbROFsts(); // Update List for old value
                _RODbID = tmp.RODbID; // Update the value
            }
            _MyRODb = null; // Reset list so that the next line gets a new list
            if (MyRODb != null) MyRODb.RefreshRODbROFsts(); // Update List for new value
            _ROFST = tmp.ROFST;
            _DTS = tmp.DTS;
            _UserID = tmp.UserID;
            _ROFstInfoExtension.Refresh(this);
            if (_MyRODb != null)
            {
                _MyRODb.Dispose();// Dispose related value
                _MyRODb = null;// Reset related value
            }
            OnChange();// raise an event
        }
        public static void Refresh(RODbROFst tmp)
        {
            string key = tmp.ROFstID.ToString();
            ConvertListToDictionary();
            if (_CacheByPrimaryKey.ContainsKey(key))
                foreach (ROFstInfo tmpInfo in _CacheByPrimaryKey[key])
                    tmpInfo.RefreshFields(tmp);
        }
        protected virtual void RefreshFields(RODbROFst tmp)
        {
            _ROFST = tmp.ROFST;
            _DTS = tmp.DTS;
            _UserID = tmp.UserID;
            _ROFstInfoExtension.Refresh(this);
            if (_MyRODb != null)
            {
                _MyRODb.Dispose();// Dispose related value
                _MyRODb = null;// Reset related value
            }
            OnChange();// raise an event
        }
        public static ROFstInfo Get(int rOFstID)
        {
            //if (!CanGetObject())
            //  throw new System.Security.SecurityException("User not authorized to view a ROFst");
            try
            {
                ROFstInfo tmp = GetCachedByPrimaryKey(rOFstID);
                if (tmp == null)
                {
                    tmp = DataPortal.Fetch<ROFstInfo>(new PKCriteria(rOFstID));
                    AddToCache(tmp);
                }
                if (tmp.ErrorMessage == "No Record Found")
                {
                    tmp.Dispose(); // Clean-up ROFstInfo
                    tmp = null;
                }
                return tmp;
            }
            catch (Exception ex)
            {
                throw new DbCslaException("Error on ROFstInfo.Get", ex);
            }
        }
        #endregion
        #region Data Access Portal
        internal ROFstInfo(SafeDataReader dr)
        {
            if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROFstInfo.Constructor", GetHashCode());
            try
            {
                ReadData(dr);
            }
            catch (Exception ex)
            {
                if (_MyLog.IsErrorEnabled) _MyLog.Error("ROFstInfo.Constructor", ex);
                throw new DbCslaException("ROFstInfo.Constructor", ex);
            }
        }
        [Serializable()]
        protected class PKCriteria
        {
            private int _ROFstID;
            public int ROFstID
            { get { return _ROFstID; } }
            public PKCriteria(int rOFstID)
            {
                _ROFstID = rOFstID;
            }
        }
        private void ReadData(SafeDataReader dr)
        {
            if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROFstInfo.ReadData", GetHashCode());
            try
            {
                _ROFstID = dr.GetInt32("ROFstID");
                _RODbID = dr.GetInt32("RODbID");
                _ROFST = (byte[])dr.GetValue("ROFST");
                _DTS = dr.GetDateTime("DTS");
                _UserID = dr.GetString("UserID");
                _ROFstDocVersionROFstCount = dr.GetInt32("DocVersionROFstCount");
                _ROFstROFstImageCount = dr.GetInt32("ROFstImageCount");
            }
            catch (Exception ex)
            {
                if (_MyLog.IsErrorEnabled) _MyLog.Error("ROFstInfo.ReadData", ex);
                _ErrorMessage = ex.Message;
                throw new DbCslaException("ROFstInfo.ReadData", ex);
            }
        }
        private void DataPortal_Fetch(PKCriteria criteria)
        {
            if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] ROFstInfo.DataPortal_Fetch", GetHashCode());
            try
            {
                using (SqlConnection cn = Database.VEPROMS_SqlConnection)
                {
                    ApplicationContext.LocalContext["cn"] = cn;
                    using (SqlCommand cm = cn.CreateCommand())
                    {
                        cm.CommandType = CommandType.StoredProcedure;
                        cm.CommandText = "getROFst";
                        cm.Parameters.AddWithValue("@ROFstID", criteria.ROFstID);
                        using (SafeDataReader dr = new SafeDataReader(cm.ExecuteReader()))
                        {
                            if (!dr.Read())
                            {
                                _ErrorMessage = "No Record Found";
                                return;
                            }
                            ReadData(dr);
                        }
                    }
                    // removing of item only needed for local data portal
                    if (ApplicationContext.ExecutionLocation == ApplicationContext.ExecutionLocations.Client)
                        ApplicationContext.LocalContext.Remove("cn");
                }
            }
            catch (Exception ex)
            {
                if (_MyLog.IsErrorEnabled) _MyLog.Error("ROFstInfo.DataPortal_Fetch", ex);
                _ErrorMessage = ex.Message;
                throw new DbCslaException("ROFstInfo.DataPortal_Fetch", ex);
            }
        }
        #endregion
        // Standard Refresh
        #region extension
        ROFstInfoExtension _ROFstInfoExtension = new ROFstInfoExtension();
        [Serializable()]
        partial class ROFstInfoExtension : extensionBase { }
        [Serializable()]
        class extensionBase
        {
            // Default Refresh
            public virtual void Refresh(ROFstInfo tmp) { }
        }
        #endregion
    } // Class
    #region Converter
    internal class ROFstInfoConverter : ExpandableObjectConverter
    {
        public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
        {
            if (destType == typeof(string) && value is ROFstInfo)
            {
                // Return the ToString value
                return ((ROFstInfo)value).ToString();
            }
            return base.ConvertTo(context, culture, value, destType);
        }
    }
    #endregion
} // Namespace