// ========================================================================
// 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 UserInfoEvent(object sender);
	/// <summary>
	///	UserInfo Generated by MyGeneration using the CSLA Object Mapping template
	/// </summary>
	[Serializable()]
	[TypeConverter(typeof(UserInfoConverter))]
	public partial class UserInfo : ReadOnlyBase<UserInfo>, IDisposable
	{
		public event UserInfoEvent 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<UserInfo> _CacheList = new List<UserInfo>();
		protected static void AddToCache(UserInfo userInfo)
		{
			if (!_CacheList.Contains(userInfo)) _CacheList.Add(userInfo); // In AddToCache
		}
		protected static void RemoveFromCache(UserInfo userInfo)
		{
			while (_CacheList.Contains(userInfo)) _CacheList.Remove(userInfo); // In RemoveFromCache
		}
		private static Dictionary<string, List<UserInfo>> _CacheByPrimaryKey = new Dictionary<string, List<UserInfo>>();
		private static void ConvertListToDictionary()
		{
			while (_CacheList.Count > 0) // Move UserInfo(s) from temporary _CacheList to _CacheByPrimaryKey
			{
				UserInfo tmp = _CacheList[0]; // Get the first UserInfo
				string pKey = tmp.UID.ToString();
				if (!_CacheByPrimaryKey.ContainsKey(pKey))
				{
					_CacheByPrimaryKey[pKey] = new List<UserInfo>(); // Add new list for PrimaryKey
				}
				_CacheByPrimaryKey[pKey].Add(tmp); // Add to Primary Key list
				_CacheList.RemoveAt(0); // Remove the first UserInfo
			}
		}
		internal static void AddList(UserInfoList lst)
		{
			foreach (UserInfo item in lst) AddToCache(item);
		}
		protected static UserInfo GetCachedByPrimaryKey(int uid)
		{
			ConvertListToDictionary();
			string key = uid.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 User _Editable;
		private IVEHasBrokenRules HasBrokenRules
		{
			get
			{
				IVEHasBrokenRules hasBrokenRules = null;
				if (_Editable != null)
					hasBrokenRules = _Editable.HasBrokenRules;
				return hasBrokenRules;
			}
		}
		private int _UID;
		[System.ComponentModel.DataObjectField(true, true)]
		public int UID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("UID", true);
				return _UID;
			}
		}
		private string _UserID = string.Empty;
		public string UserID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("UserID", true);
				return _UserID;
			}
		}
		private string _FirstName = string.Empty;
		public string FirstName
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("FirstName", true);
				return _FirstName;
			}
		}
		private string _MiddleName = string.Empty;
		public string MiddleName
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("MiddleName", true);
				return _MiddleName;
			}
		}
		private string _LastName = string.Empty;
		public string LastName
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("LastName", true);
				return _LastName;
			}
		}
		private string _Suffix = string.Empty;
		public string Suffix
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Suffix", true);
				return _Suffix;
			}
		}
		private string _CourtesyTitle = string.Empty;
		public string CourtesyTitle
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("CourtesyTitle", true);
				return _CourtesyTitle;
			}
		}
		private string _PhoneNumber = string.Empty;
		public string PhoneNumber
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("PhoneNumber", true);
				return _PhoneNumber;
			}
		}
		private string _CFGName = string.Empty;
		public string CFGName
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("CFGName", true);
				return _CFGName;
			}
		}
		private string _UserLogin = string.Empty;
		public string UserLogin
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("UserLogin", true);
				return _UserLogin;
			}
		}
		private string _UserName = string.Empty;
		public string UserName
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("UserName", true);
				return _UserName;
			}
		}
		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 _UsrID = string.Empty;
		public string UsrID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("UsrID", true);
				return _UsrID;
			}
		}
		private int _UserMembershipCount = 0;
		/// <summary>
		/// Count of UserMemberships for this User
		/// </summary>
		public int UserMembershipCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("UserMembershipCount", true);
				if (_UserMembershipCount < 0)
					_UserMembershipCount = UserMemberships.Count;
				return _UserMembershipCount;
			}
		}
		private MembershipInfoList _UserMemberships = null;
		[TypeConverter(typeof(MembershipInfoListConverter))]
		public MembershipInfoList UserMemberships
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("UserMemberships", true);
				if (_UserMembershipCount < 0 || (_UserMembershipCount > 0 && _UserMemberships == null))
					_UserMemberships = MembershipInfoList.GetByUID(_UID);
				if (_UserMembershipCount < 0)
					_UserMembershipCount = _UserMemberships.Count;
				return _UserMemberships;
			}
		}
		public void RefreshUserMemberships()
		{
			_UserMembershipCount = -1;
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(_UID.ToString()))
				foreach (UserInfo tmp in _CacheByPrimaryKey[_UID.ToString()])
					tmp._UserMembershipCount = -1; // This will cause the data to be requeried
		}
		// CSLATODO: Replace base UserInfo.ToString function as necessary
		/// <summary>
		/// Overrides Base ToString
		/// </summary>
		/// <returns>A string representation of current UserInfo</returns>
		//public override string ToString()
		//{
		//  return base.ToString();
		//}
		// CSLATODO: Check UserInfo.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 UserInfo</returns>
		protected override object GetIdValue()
		{
			return MyUserInfoUnique; // Absolutely Unique ID
		}
		#endregion
		#region Factory Methods
		private static int _UserInfoUnique = 0;
		private static int UserInfoUnique
		{ get { return ++_UserInfoUnique; } }
		private int _MyUserInfoUnique = UserInfoUnique;
		public int MyUserInfoUnique // Absolutely Unique ID - Info
		{ get { return _MyUserInfoUnique; } }
		protected UserInfo()
		{/* require use of factory methods */
			AddToCache(this);
		}
		public void Dispose()
		{
			RemoveFromCache(this);
			if (!_CacheByPrimaryKey.ContainsKey(UID.ToString())) return;
			List<UserInfo> listUserInfo = _CacheByPrimaryKey[UID.ToString()]; // Get the list of items
			while (listUserInfo.Contains(this)) listUserInfo.Remove(this); // Remove the item from the list
			if (listUserInfo.Count == 0) // If there are no items left in the list
				_CacheByPrimaryKey.Remove(UID.ToString()); // remove the list
		}
		public virtual User Get()
		{
			return _Editable = User.Get(_UID);
		}
		public static void Refresh(User tmp)
		{
			string key = tmp.UID.ToString();
			ConvertListToDictionary();
			if (_CacheByPrimaryKey.ContainsKey(key))
				foreach (UserInfo tmpInfo in _CacheByPrimaryKey[key])
					tmpInfo.RefreshFields(tmp);
		}
		protected virtual void RefreshFields(User tmp)
		{
			_UserID = tmp.UserID;
			_FirstName = tmp.FirstName;
			_MiddleName = tmp.MiddleName;
			_LastName = tmp.LastName;
			_Suffix = tmp.Suffix;
			_CourtesyTitle = tmp.CourtesyTitle;
			_PhoneNumber = tmp.PhoneNumber;
			_CFGName = tmp.CFGName;
			_UserLogin = tmp.UserLogin;
			_UserName = tmp.UserName;
			_Config = tmp.Config;
			_DTS = tmp.DTS;
			_UsrID = tmp.UsrID;
			_UserInfoExtension.Refresh(this);
			OnChange();// raise an event
		}
		public static UserInfo Get(int uid)
		{
			//if (!CanGetObject())
			//  throw new System.Security.SecurityException("User not authorized to view a User");
			try
			{
				UserInfo tmp = GetCachedByPrimaryKey(uid);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<UserInfo>(new PKCriteria(uid));
					AddToCache(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found")
				{
					tmp.Dispose(); // Clean-up UserInfo
					tmp = null;
				}
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on UserInfo.Get", ex);
			}
		}
		#endregion
		#region Data Access Portal
		internal UserInfo(SafeDataReader dr)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] UserInfo.Constructor", GetHashCode());
			try
			{
				ReadData(dr);
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("UserInfo.Constructor", ex);
				throw new DbCslaException("UserInfo.Constructor", ex);
			}
		}
		[Serializable()]
		protected class PKCriteria
		{
			private int _UID;
			public int UID
			{ get { return _UID; } }
			public PKCriteria(int uid)
			{
				_UID = uid;
			}
		}
		private void ReadData(SafeDataReader dr)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] UserInfo.ReadData", GetHashCode());
			try
			{
				_UID = dr.GetInt32("UID");
				_UserID = dr.GetString("UserID");
				_FirstName = dr.GetString("FirstName");
				_MiddleName = dr.GetString("MiddleName");
				_LastName = dr.GetString("LastName");
				_Suffix = dr.GetString("Suffix");
				_CourtesyTitle = dr.GetString("CourtesyTitle");
				_PhoneNumber = dr.GetString("PhoneNumber");
				_CFGName = dr.GetString("CFGName");
				_UserLogin = dr.GetString("UserLogin");
				_UserName = dr.GetString("UserName");
				_Config = dr.GetString("Config");
				_DTS = dr.GetDateTime("DTS");
				_UsrID = dr.GetString("UsrID");
				_UserMembershipCount = dr.GetInt32("MembershipCount");
			}
			catch (Exception ex)
			{
				if (_MyLog.IsErrorEnabled) _MyLog.Error("UserInfo.ReadData", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("UserInfo.ReadData", ex);
			}
		}
		private void DataPortal_Fetch(PKCriteria criteria)
		{
			if (_MyLog.IsDebugEnabled) _MyLog.DebugFormat("[{0}] UserInfo.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 = "getUser";
						cm.Parameters.AddWithValue("@UID", criteria.UID);
						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("UserInfo.DataPortal_Fetch", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("UserInfo.DataPortal_Fetch", ex);
			}
		}
		#endregion
		// Standard Refresh
		#region extension
		UserInfoExtension _UserInfoExtension = new UserInfoExtension();
		[Serializable()]
		partial class UserInfoExtension : extensionBase { }
		[Serializable()]
		class extensionBase
		{
			// Default Refresh
			public virtual void Refresh(UserInfo tmp) { }
		}
		#endregion
	} // Class
	#region Converter
	internal class UserInfoConverter : ExpandableObjectConverter
	{
		public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
		{
			if (destType == typeof(string) && value is UserInfo)
			{
				// Return the ToString value
				return ((UserInfo)value).ToString();
			}
			return base.ConvertTo(context, culture, value, destType);
		}
	}
	#endregion
} // Namespace