// ========================================================================
// 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 DocVersionInfoEvent(object sender);
	/// <summary>
	///	DocVersionInfo Generated by MyGeneration using the CSLA Object Mapping template
	/// </summary>
	[Serializable()]
	[TypeConverter(typeof(DocVersionInfoConverter))]
	public partial class DocVersionInfo : ReadOnlyBase<DocVersionInfo>, IDisposable
	{
		public event DocVersionInfoEvent 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<DocVersionInfo> _CacheList = new List<DocVersionInfo>();
		protected static void AddToCache(DocVersionInfo docVersionInfo)
		{
			if (!_CacheList.Contains(docVersionInfo)) _CacheList.Add(docVersionInfo); // In AddToCache
		}
		protected static void RemoveFromCache(DocVersionInfo docVersionInfo)
		{
			while (_CacheList.Contains(docVersionInfo)) _CacheList.Remove(docVersionInfo); // In RemoveFromCache
		}
		private static Dictionary<string, List<DocVersionInfo>> _CacheByPrimaryKey = new Dictionary<string, List<DocVersionInfo>>();
		private static void ConvertListToDictionary()
		{
			List<DocVersionInfo> remove = new List<DocVersionInfo>();
			foreach (DocVersionInfo tmp in _CacheList)
			{
				if (!_CacheByPrimaryKey.ContainsKey(tmp.VersionID.ToString()))
				{
					_CacheByPrimaryKey[tmp.VersionID.ToString()] = new List<DocVersionInfo>(); // Add new list for PrimaryKey
				}
				_CacheByPrimaryKey[tmp.VersionID.ToString()].Add(tmp); // Add to Primary Key list
				remove.Add(tmp);
			}
			foreach (DocVersionInfo tmp in remove)
				RemoveFromCache(tmp);
		}
		internal static void AddList(DocVersionInfoList lst)
		{
			foreach (DocVersionInfo item in lst) AddToCache(item);
		}
		protected static DocVersionInfo GetCachedByPrimaryKey(int versionID)
		{
			ConvertListToDictionary();
			string key = versionID.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 DocVersion _Editable;
		private IVEHasBrokenRules HasBrokenRules
		{
			get
			{
				IVEHasBrokenRules hasBrokenRules = null;
				if (_Editable != null)
					hasBrokenRules = _Editable.HasBrokenRules;
				return hasBrokenRules;
			}
		}
		private int _VersionID;
		[System.ComponentModel.DataObjectField(true, true)]
		public int VersionID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("VersionID", true);
				return _VersionID;
			}
		}
		private int _FolderID;
		public int FolderID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("FolderID", true);
				if (_MyFolder != null) _FolderID = _MyFolder.FolderID;
				return _FolderID;
			}
		}
		private FolderInfo _MyFolder;
		public FolderInfo MyFolder
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("MyFolder", true);
				if (_MyFolder == null && _FolderID != 0) _MyFolder = FolderInfo.Get(_FolderID);
				return _MyFolder;
			}
		}
		private int _VersionType;
		/// <summary>
		/// 0 Working Draft, 1 Temporary, 128 Revision, 129 Approved (Greater than 127  - non editable)
		/// </summary>
		public int VersionType
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("VersionType", true);
				return _VersionType;
			}
		}
		private string _Name = string.Empty;
		public string Name
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Name", true);
				return _Name;
			}
		}
		private string _Title = string.Empty;
		public string Title
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Title", true);
				return _Title;
			}
		}
		private int? _ItemID;
		public int? ItemID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ItemID", true);
				if (_MyItem != null) _ItemID = _MyItem.ItemID;
				return _ItemID;
			}
		}
		private ItemInfo _MyItem;
		public ItemInfo MyItem
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("MyItem", true);
				if (_MyItem == null && _ItemID != null) _MyItem = ItemInfo.Get((int)_ItemID);
				return _MyItem;
			}
		}
		private int? _FormatID;
		public int? FormatID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("FormatID", true);
				if (_MyFormat != null) _FormatID = _MyFormat.FormatID;
				return _FormatID;
			}
		}
		private FormatInfo _MyFormat;
		public FormatInfo MyFormat
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("MyFormat", true);
				if (_MyFormat == null && _FormatID != null) _MyFormat = FormatInfo.Get((int)_FormatID);
				return _MyFormat;
			}
		}
		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 _DocVersionDocVersionROFstCount = 0;
		/// <summary>
		/// Count of DocVersionDocVersionROFsts for this DocVersion
		/// </summary>
		public int DocVersionDocVersionROFstCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("DocVersionDocVersionROFstCount", true);
				return _DocVersionDocVersionROFstCount;
			}
		}
		private DocVersionROFstInfoList _DocVersionDocVersionROFsts = null;
		[TypeConverter(typeof(DocVersionROFstInfoListConverter))]
		public DocVersionROFstInfoList DocVersionDocVersionROFsts
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("DocVersionDocVersionROFsts", true);
				if (_DocVersionDocVersionROFstCount < 0 || (_DocVersionDocVersionROFstCount > 0 && _DocVersionDocVersionROFsts == null))
					_DocVersionDocVersionROFsts = DocVersionROFstInfoList.GetByVersionID(_VersionID);
				if (_DocVersionDocVersionROFstCount < 0)
					_DocVersionDocVersionROFstCount = _DocVersionDocVersionROFsts.Count;
				return _DocVersionDocVersionROFsts;
			}
		}
		public void RefreshDocVersionDocVersionROFsts()
		{
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(_VersionID.ToString()))
				foreach (DocVersionInfo tmp in _CacheByPrimaryKey[_VersionID.ToString()])
					tmp._DocVersionDocVersionROFstCount = -1; // This will cause the data to be requeried
		}
		// TODO: Replace base DocVersionInfo.ToString function as necessary
		/// <summary>
		/// Overrides Base ToString
		/// </summary>
		/// <returns>A string representation of current DocVersionInfo</returns>
		//public override string ToString()
		//{
		//  return base.ToString();
		//}
		// TODO: Check DocVersionInfo.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 DocVersionInfo</returns>
		protected override object GetIdValue()
		{
			return _VersionID;
		}
		#endregion
		#region Factory Methods
		private static int _DocVersionInfoUnique = 0;
		private static int DocVersionInfoUnique
		{ get { return ++_DocVersionInfoUnique; } }
		private int _MyDocVersionInfoUnique = DocVersionInfoUnique;
		public int MyDocVersionInfoUnique
		{ get { return _MyDocVersionInfoUnique; } }
		protected DocVersionInfo()
		{/* require use of factory methods */
			AddToCache(this);
		}
		public void Dispose()
		{
			RemoveFromCache(this);
			if (!_CacheByPrimaryKey.ContainsKey(VersionID.ToString())) return;
			List<DocVersionInfo> listDocVersionInfo = _CacheByPrimaryKey[VersionID.ToString()]; // Get the list of items
			while (listDocVersionInfo.Contains(this)) listDocVersionInfo.Remove(this); // Remove the item from the list
			if (listDocVersionInfo.Count == 0) // If there are no items left in the list
				_CacheByPrimaryKey.Remove(VersionID.ToString()); // remove the list
		}
		public virtual DocVersion Get()
		{
			return _Editable = DocVersion.Get(_VersionID);
		}
		public static void Refresh(DocVersion tmp)
		{
			string key = tmp.VersionID.ToString();
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (DocVersionInfo tmpInfo in _CacheByPrimaryKey[key])
					tmpInfo.RefreshFields(tmp);
		}
		protected virtual void RefreshFields(DocVersion tmp)
		{
			if (_FolderID != tmp.FolderID)
			{
				if (MyFolder != null) MyFolder.RefreshFolderDocVersions(); // Update List for old value
				_FolderID = tmp.FolderID; // Update the value
			}
			_MyFolder = null; // Reset list so that the next line gets a new list
			if (MyFolder != null) MyFolder.RefreshFolderDocVersions(); // Update List for new value
			_VersionType = tmp.VersionType;
			_Name = tmp.Name;
			_Title = tmp.Title;
			if (_ItemID != tmp.ItemID)
			{
				if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for old value
				_ItemID = tmp.ItemID; // Update the value
			}
			_MyItem = null; // Reset list so that the next line gets a new list
			if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for new value
			if (_FormatID != tmp.FormatID)
			{
				if (MyFormat != null) MyFormat.RefreshFormatDocVersions(); // Update List for old value
				_FormatID = tmp.FormatID; // Update the value
			}
			_MyFormat = null; // Reset list so that the next line gets a new list
			if (MyFormat != null) MyFormat.RefreshFormatDocVersions(); // Update List for new value
			_Config = tmp.Config;
			_DTS = tmp.DTS;
			_UserID = tmp.UserID;
			_DocVersionInfoExtension.Refresh(this);
			if(_MyFolder != null)
			{
				_MyFolder.Dispose();// Dispose related value
				_MyFolder = null;// Reset related value
			}
			if(_MyItem != null)
			{
				_MyItem.Dispose();// Dispose related value
				_MyItem = null;// Reset related value
			}
			if(_MyFormat != null)
			{
				_MyFormat.Dispose();// Dispose related value
				_MyFormat = null;// Reset related value
			}
			OnChange();// raise an event
		}
		public static void Refresh(FolderDocVersion tmp)
		{
			string key = tmp.VersionID.ToString();
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (DocVersionInfo tmpInfo in _CacheByPrimaryKey[key])
					tmpInfo.RefreshFields(tmp);
		}
		protected virtual void RefreshFields(FolderDocVersion tmp)
		{
			_VersionType = tmp.VersionType;
			_Name = tmp.Name;
			_Title = tmp.Title;
			if (_ItemID != tmp.ItemID)
			{
				if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for old value
				_ItemID = tmp.ItemID; // Update the value
			}
			_MyItem = null; // Reset list so that the next line gets a new list
			if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for new value
			if (_FormatID != tmp.FormatID)
			{
				if (MyFormat != null) MyFormat.RefreshFormatDocVersions(); // Update List for old value
				_FormatID = tmp.FormatID; // Update the value
			}
			_MyFormat = null; // Reset list so that the next line gets a new list
			if (MyFormat != null) MyFormat.RefreshFormatDocVersions(); // Update List for new value
			_Config = tmp.Config;
			_DTS = tmp.DTS;
			_UserID = tmp.UserID;
			_DocVersionInfoExtension.Refresh(this);
			if(_MyFolder != null)
			{
				_MyFolder.Dispose();// Dispose related value
				_MyFolder = null;// Reset related value
			}
			if(_MyItem != null)
			{
				_MyItem.Dispose();// Dispose related value
				_MyItem = null;// Reset related value
			}
			if(_MyFormat != null)
			{
				_MyFormat.Dispose();// Dispose related value
				_MyFormat = null;// Reset related value
			}
			OnChange();// raise an event
		}
		public static void Refresh(FormatDocVersion tmp)
		{
			string key = tmp.VersionID.ToString();
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (DocVersionInfo tmpInfo in _CacheByPrimaryKey[key])
					tmpInfo.RefreshFields(tmp);
		}
		protected virtual void RefreshFields(FormatDocVersion tmp)
		{
			if (_FolderID != tmp.FolderID)
			{
				if (MyFolder != null) MyFolder.RefreshFolderDocVersions(); // Update List for old value
				_FolderID = tmp.FolderID; // Update the value
			}
			_MyFolder = null; // Reset list so that the next line gets a new list
			if (MyFolder != null) MyFolder.RefreshFolderDocVersions(); // Update List for new value
			_VersionType = tmp.VersionType;
			_Name = tmp.Name;
			_Title = tmp.Title;
			if (_ItemID != tmp.ItemID)
			{
				if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for old value
				_ItemID = tmp.ItemID; // Update the value
			}
			_MyItem = null; // Reset list so that the next line gets a new list
			if (MyItem != null) MyItem.RefreshItemDocVersions(); // Update List for new value
			_Config = tmp.Config;
			_DTS = tmp.DTS;
			_UserID = tmp.UserID;
			_DocVersionInfoExtension.Refresh(this);
			if(_MyFolder != null)
			{
				_MyFolder.Dispose();// Dispose related value
				_MyFolder = null;// Reset related value
			}
			if(_MyItem != null)
			{
				_MyItem.Dispose();// Dispose related value
				_MyItem = null;// Reset related value
			}
			if(_MyFormat != null)
			{
				_MyFormat.Dispose();// Dispose related value
				_MyFormat = null;// Reset related value
			}
			OnChange();// raise an event
		}
		public static void Refresh(ItemDocVersion tmp)
		{
			string key = tmp.VersionID.ToString();
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (DocVersionInfo tmpInfo in _CacheByPrimaryKey[key])
					tmpInfo.RefreshFields(tmp);
		}
		protected virtual void RefreshFields(ItemDocVersion tmp)
		{
			if (_FolderID != tmp.FolderID)
			{
				if (MyFolder != null) MyFolder.RefreshFolderDocVersions(); // Update List for old value
				_FolderID = tmp.FolderID; // Update the value
			}
			_MyFolder = null; // Reset list so that the next line gets a new list
			if (MyFolder != null) MyFolder.RefreshFolderDocVersions(); // Update List for new value
			_VersionType = tmp.VersionType;
			_Name = tmp.Name;
			_Title = tmp.Title;
			if (_FormatID != tmp.FormatID)
			{
				if (MyFormat != null) MyFormat.RefreshFormatDocVersions(); // Update List for old value
				_FormatID = tmp.FormatID; // Update the value
			}
			_MyFormat = null; // Reset list so that the next line gets a new list
			if (MyFormat != null) MyFormat.RefreshFormatDocVersions(); // Update List for new value
			_Config = tmp.Config;
			_DTS = tmp.DTS;
			_UserID = tmp.UserID;
			_DocVersionInfoExtension.Refresh(this);
			if(_MyFolder != null)
			{
				_MyFolder.Dispose();// Dispose related value
				_MyFolder = null;// Reset related value
			}
			if(_MyItem != null)
			{
				_MyItem.Dispose();// Dispose related value
				_MyItem = null;// Reset related value
			}
			if(_MyFormat != null)
			{
				_MyFormat.Dispose();// Dispose related value
				_MyFormat = null;// Reset related value
			}
			OnChange();// raise an event
		}
		public static DocVersionInfo Get(int versionID)
		{
			//if (!CanGetObject())
			//  throw new System.Security.SecurityException("User not authorized to view a DocVersion");
			try
			{
				DocVersionInfo tmp = GetCachedByPrimaryKey(versionID);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<DocVersionInfo>(new PKCriteria(versionID));
					AddToCache(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found")
				{
					tmp.Dispose(); // Clean-up DocVersionInfo
					tmp = null;
				}
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on DocVersionInfo.Get", ex);
			}
		}
		#endregion
		#region Data Access Portal
		internal DocVersionInfo(SafeDataReader dr)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] DocVersionInfo.Constructor", GetHashCode());
			try
			{
				ReadData(dr);
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("DocVersionInfo.Constructor", ex);
				throw new DbCslaException("DocVersionInfo.Constructor", ex);
			}
		}
		[Serializable()]
		protected class PKCriteria
		{
			private int _VersionID;
			public int VersionID
			{ get { return _VersionID; } }
			public PKCriteria(int versionID)
			{
				_VersionID = versionID;
			}
		}
		private void ReadData(SafeDataReader dr)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] DocVersionInfo.ReadData", GetHashCode());
			try
			{
				_VersionID = dr.GetInt32("VersionID");
				_FolderID = dr.GetInt32("FolderID");
				_VersionType = dr.GetInt32("VersionType");
				_Name = dr.GetString("Name");
				_Title = dr.GetString("Title");
				_ItemID = (int?)dr.GetValue("ItemID");
				_FormatID = (int?)dr.GetValue("FormatID");
				_Config = dr.GetString("Config");
				_DTS = dr.GetDateTime("DTS");
				_UserID = dr.GetString("UserID");
				_DocVersionDocVersionROFstCount = dr.GetInt32("DocVersionROFstCount");
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("DocVersionInfo.ReadData", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("DocVersionInfo.ReadData", ex);
			}
		}
		private void DataPortal_Fetch(PKCriteria criteria)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] DocVersionInfo.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 = "getDocVersion";
						cm.Parameters.AddWithValue("@VersionID", criteria.VersionID);
						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("DocVersionInfo.DataPortal_Fetch", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("DocVersionInfo.DataPortal_Fetch", ex);
			}
		}
		#endregion
		// Standard Refresh
		#region extension
		DocVersionInfoExtension _DocVersionInfoExtension = new DocVersionInfoExtension();
		[Serializable()]
		partial class DocVersionInfoExtension : extensionBase { }
		[Serializable()]
		class extensionBase
		{
			// Default Refresh
			public virtual void Refresh(DocVersionInfo tmp) { }
		}
		#endregion
	} // Class
	#region Converter
	internal class DocVersionInfoConverter : ExpandableObjectConverter
	{
		public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
		{
			if (destType == typeof(string) && value is DocVersionInfo)
			{
				// Return the ToString value
				return ((DocVersionInfo)value).ToString();
			}
			return base.ConvertTo(context, culture, value, destType);
		}
	}
	#endregion
} // Namespace