// ========================================================================
// 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 RevisionInfoEvent(object sender);
	/// <summary>
	///	RevisionInfo Generated by MyGeneration using the CSLA Object Mapping template
	/// </summary>
	[Serializable()]
	[TypeConverter(typeof(RevisionInfoConverter))]
	public partial class RevisionInfo : ReadOnlyBase<RevisionInfo>, IDisposable
	{
		public event RevisionInfoEvent 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<RevisionInfo> _CacheList = new List<RevisionInfo>();
		protected static void AddToCache(RevisionInfo revisionInfo)
		{
			if (!_CacheList.Contains(revisionInfo)) _CacheList.Add(revisionInfo); // In AddToCache
		}
		protected static void RemoveFromCache(RevisionInfo revisionInfo)
		{
			while (_CacheList.Contains(revisionInfo)) _CacheList.Remove(revisionInfo); // In RemoveFromCache
		}
		private static Dictionary<string, List<RevisionInfo>> _CacheByPrimaryKey = new Dictionary<string, List<RevisionInfo>>();
		private static void ConvertListToDictionary()
		{
			while (_CacheList.Count > 0) // Move RevisionInfo(s) from temporary _CacheList to _CacheByPrimaryKey
			{
				RevisionInfo tmp = _CacheList[0]; // Get the first RevisionInfo
				string pKey = tmp.RevisionID.ToString();
				if (!_CacheByPrimaryKey.ContainsKey(pKey))
				{
					_CacheByPrimaryKey[pKey] = new List<RevisionInfo>(); // Add new list for PrimaryKey
				}
				_CacheByPrimaryKey[pKey].Add(tmp); // Add to Primary Key list
				_CacheList.RemoveAt(0); // Remove the first RevisionInfo
			}
		}
		internal static void AddList(RevisionInfoList lst)
		{
			foreach (RevisionInfo item in lst) AddToCache(item);
		}
		protected static RevisionInfo GetCachedByPrimaryKey(int revisionID)
		{
			ConvertListToDictionary();
			string key = revisionID.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 Revision _Editable;
		private IVEHasBrokenRules HasBrokenRules
		{
			get
			{
				IVEHasBrokenRules hasBrokenRules = null;
				if (_Editable != null)
					hasBrokenRules = _Editable.HasBrokenRules;
				return hasBrokenRules;
			}
		}
		private int _RevisionID;
		[System.ComponentModel.DataObjectField(true, true)]
		public int RevisionID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("RevisionID", true);
				return _RevisionID;
			}
		}
		private int _ItemID;
		public int ItemID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ItemID", true);
				return _ItemID;
			}
		}
		private int _TypeID;
		public int TypeID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("TypeID", true);
				return _TypeID;
			}
		}
		private string _RevisionNumber = string.Empty;
		public string RevisionNumber
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("RevisionNumber", true);
				return _RevisionNumber;
			}
		}
		private DateTime? _RevisionDate;
		public DateTime? RevisionDate
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("RevisionDate", true);
				return _RevisionDate;
			}
		}
		private string _Notes = string.Empty;
		public string Notes
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Notes", true);
				return _Notes;
			}
		}
		private string _Config = string.Empty;
		public string Config
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Config", true);
				return _Config;
			}
		}
		private DateTime _DTS = new DateTime();
		public DateTime DTS
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("DTS", true);
				return _DTS;
			}
		}
		private string _UserID = string.Empty;
		public string UserID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("UserID", true);
				return _UserID;
			}
		}
		private int _RevisionCheckCount = 0;
		/// <summary>
		/// Count of RevisionChecks for this Revision
		/// </summary>
		public int RevisionCheckCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("RevisionCheckCount", true);
				if (_RevisionCheckCount < 0)
					_RevisionCheckCount = RevisionChecks.Count;
				return _RevisionCheckCount;
			}
		}
		private CheckInfoList _RevisionChecks = null;
		[TypeConverter(typeof(CheckInfoListConverter))]
		public CheckInfoList RevisionChecks
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("RevisionChecks", true);
				if (_RevisionCheckCount < 0 || (_RevisionCheckCount > 0 && _RevisionChecks == null))
					_RevisionChecks = CheckInfoList.GetByRevisionID(_RevisionID);
				if (_RevisionCheckCount < 0)
					_RevisionCheckCount = _RevisionChecks.Count;
				return _RevisionChecks;
			}
		}
		public void RefreshRevisionChecks()
		{
			_RevisionCheckCount = -1;
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(_RevisionID.ToString()))
				foreach (RevisionInfo tmp in _CacheByPrimaryKey[_RevisionID.ToString()])
					tmp._RevisionCheckCount = -1; // This will cause the data to be requeried
		}
		private int _RevisionVersionCount = 0;
		/// <summary>
		/// Count of RevisionVersions for this Revision
		/// </summary>
		public int RevisionVersionCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("RevisionVersionCount", true);
				if (_RevisionVersionCount < 0)
					_RevisionVersionCount = RevisionVersions.Count;
				return _RevisionVersionCount;
			}
		}
		private VersionInfoList _RevisionVersions = null;
		[TypeConverter(typeof(VersionInfoListConverter))]
		public VersionInfoList RevisionVersions
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("RevisionVersions", true);
				if (_RevisionVersionCount < 0 || (_RevisionVersionCount > 0 && _RevisionVersions == null))
					_RevisionVersions = VersionInfoList.GetByRevisionID(_RevisionID);
				if (_RevisionVersionCount < 0)
					_RevisionVersionCount = _RevisionVersions.Count;
				return _RevisionVersions;
			}
		}
		public void RefreshRevisionVersions()
		{
			_RevisionVersionCount = -1;
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(_RevisionID.ToString()))
				foreach (RevisionInfo tmp in _CacheByPrimaryKey[_RevisionID.ToString()])
					tmp._RevisionVersionCount = -1; // This will cause the data to be requeried
		}
		// CSLATODO: Replace base RevisionInfo.ToString function as necessary
		/// <summary>
		/// Overrides Base ToString
		/// </summary>
		/// <returns>A string representation of current RevisionInfo</returns>
		//public override string ToString()
		//{
		//  return base.ToString();
		//}
		// CSLATODO: Check RevisionInfo.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 RevisionInfo</returns>
		protected override object GetIdValue()
		{
			return MyRevisionInfoUnique; // Absolutely Unique ID
		}
		#endregion
		#region Factory Methods
		private static int _RevisionInfoUnique = 0;
		private static int RevisionInfoUnique
		{ get { return ++_RevisionInfoUnique; } }
		private int _MyRevisionInfoUnique = RevisionInfoUnique;
		public int MyRevisionInfoUnique // Absolutely Unique ID - Info
		{ get { return _MyRevisionInfoUnique; } }
		protected RevisionInfo()
		{/* require use of factory methods */
			AddToCache(this);
		}
		private bool _Disposed = false;
		private static int _CountCreated = 0;
		private static int _CountDisposed = 0;
		private static int _CountFinalized = 0;
		private static int IncrementCountCreated
		{ get { return ++_CountCreated; } }
		private int _CountWhenCreated = IncrementCountCreated;
		public static int CountCreated
		{ get { return _CountCreated; } }
		public static int CountNotDisposed
		{ get { return _CountCreated - _CountDisposed; } }
		public static int CountNotFinalized
		{ get { return _CountCreated - _CountFinalized; } }
		~RevisionInfo()
		{
			_CountFinalized++;
		}
		public void Dispose()
		{
			if (_Disposed) return;
			_CountDisposed++;
			_Disposed = true;
			RemoveFromCache(this);
			if (!_CacheByPrimaryKey.ContainsKey(RevisionID.ToString())) return;
			List<RevisionInfo> listRevisionInfo = _CacheByPrimaryKey[RevisionID.ToString()]; // Get the list of items
			while (listRevisionInfo.Contains(this)) listRevisionInfo.Remove(this); // Remove the item from the list
			if (listRevisionInfo.Count == 0) // If there are no items left in the list
				_CacheByPrimaryKey.Remove(RevisionID.ToString()); // remove the list
		}
		public virtual Revision Get()
		{
			return _Editable = Revision.Get(_RevisionID);
		}
		public static void Refresh(Revision tmp)
		{
			string key = tmp.RevisionID.ToString();
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (RevisionInfo tmpInfo in _CacheByPrimaryKey[key])
					tmpInfo.RefreshFields(tmp);
		}
		protected virtual void RefreshFields(Revision tmp)
		{
			_ItemID = tmp.ItemID;
			_TypeID = tmp.TypeID;
			_RevisionNumber = tmp.RevisionNumber;
			_RevisionDate = tmp.RevisionDate;
			_Notes = tmp.Notes;
			_Config = tmp.Config;
			_DTS = tmp.DTS;
			_UserID = tmp.UserID;
			_RevisionInfoExtension.Refresh(this);
			OnChange();// raise an event
		}
		public static RevisionInfo Get(int revisionID)
		{
			//if (!CanGetObject())
			//  throw new System.Security.SecurityException("User not authorized to view a Revision");
			try
			{
				RevisionInfo tmp = GetCachedByPrimaryKey(revisionID);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<RevisionInfo>(new PKCriteria(revisionID));
					AddToCache(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found")
				{
					tmp.Dispose(); // Clean-up RevisionInfo
					tmp = null;
				}
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on RevisionInfo.Get", ex);
			}
		}
		#endregion
		#region Data Access Portal
		internal RevisionInfo(SafeDataReader dr)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] RevisionInfo.Constructor", GetHashCode());
			try
			{
				ReadData(dr);
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("RevisionInfo.Constructor", ex);
				throw new DbCslaException("RevisionInfo.Constructor", ex);
			}
		}
		[Serializable()]
		protected class PKCriteria
		{
			private int _RevisionID;
			public int RevisionID
			{ get { return _RevisionID; } }
			public PKCriteria(int revisionID)
			{
				_RevisionID = revisionID;
			}
		}
		private void ReadData(SafeDataReader dr)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] RevisionInfo.ReadData", GetHashCode());
			try
			{
				_RevisionID = dr.GetInt32("RevisionID");
				_ItemID = dr.GetInt32("ItemID");
				_TypeID = dr.GetInt32("TypeID");
				_RevisionNumber = dr.GetString("RevisionNumber");
				if (!dr.IsDBNull(dr.GetOrdinal("RevisionDate"))) _RevisionDate = dr.GetDateTime("RevisionDate");
				_Notes = dr.GetString("Notes");
				_Config = dr.GetString("Config");
				_DTS = dr.GetDateTime("DTS");
				_UserID = dr.GetString("UserID");
				_RevisionCheckCount = dr.GetInt32("CheckCount");
				_RevisionVersionCount = dr.GetInt32("VersionCount");
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("RevisionInfo.ReadData", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("RevisionInfo.ReadData", ex);
			}
		}
		private void DataPortal_Fetch(PKCriteria criteria)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] RevisionInfo.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 = "getRevision";
						cm.Parameters.AddWithValue("@RevisionID", criteria.RevisionID);
						cm.CommandTimeout = Database.DefaultTimeout;
						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("RevisionInfo.DataPortal_Fetch", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("RevisionInfo.DataPortal_Fetch", ex);
			}
		}
		#endregion
		// Standard Refresh
		#region extension
		RevisionInfoExtension _RevisionInfoExtension = new RevisionInfoExtension();
		[Serializable()]
		partial class RevisionInfoExtension : extensionBase { }
		[Serializable()]
		class extensionBase
		{
			// Default Refresh
			public virtual void Refresh(RevisionInfo tmp) { }
		}
		#endregion
	} // Class
	#region Converter
	internal class RevisionInfoConverter : ExpandableObjectConverter
	{
		public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
		{
			if (destType == typeof(string) && value is RevisionInfo)
			{
				// Return the ToString value
				return ((RevisionInfo)value).ToString();
			}
			return base.ConvertTo(context, culture, value, destType);
		}
	}
	#endregion
} // Namespace