// ========================================================================
// 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 ContentInfoEvent(object sender);
	/// <summary>
	///	ContentInfo Generated by MyGeneration using the CSLA Object Mapping template
	/// </summary>
	[Serializable()]
	[TypeConverter(typeof(ContentInfoConverter))]
	public partial class ContentInfo : ReadOnlyBase<ContentInfo>, IDisposable
	{
		public event ContentInfoEvent 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
		protected static List<ContentInfo> _AllList = new List<ContentInfo>();
		private static Dictionary<string, ContentInfo> _AllByPrimaryKey = new Dictionary<string, ContentInfo>();
		private static void ConvertListToDictionary()
		{
			List<ContentInfo> remove = new List<ContentInfo>();
			foreach (ContentInfo tmp in _AllList)
			{
				_AllByPrimaryKey[tmp.ContentID.ToString()]=tmp; // Primary Key
				remove.Add(tmp);
			}
			foreach (ContentInfo tmp in remove)
				_AllList.Remove(tmp);
		}
		internal static void AddList(ContentInfoList lst)
		{
			foreach (ContentInfo item in lst) _AllList.Add(item);
		}
		public static ContentInfo GetExistingByPrimaryKey(int contentID)
		{
			ConvertListToDictionary();
			string key = contentID.ToString();
			if (_AllByPrimaryKey.ContainsKey(key)) return _AllByPrimaryKey[key]; 
			return null;
		}
		#endregion
		#region Business Methods
		private string _ErrorMessage = string.Empty;
		public string ErrorMessage
		{
			get { return _ErrorMessage; }
		}
		protected Content _Editable;
		private IVEHasBrokenRules HasBrokenRules
		{
			get
			{
				IVEHasBrokenRules hasBrokenRules = null;
				if (_Editable != null)
					hasBrokenRules = _Editable.HasBrokenRules;
				return hasBrokenRules;
			}
		}
		private int _ContentID;
		[System.ComponentModel.DataObjectField(true, true)]
		public int ContentID
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentID",true);
				return _ContentID;
			}
		}
		private string _Number = string.Empty;
		public string Number
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Number",true);
				return _Number;
			}
		}
		private string _Text = string.Empty;
		public string Text
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Text",true);
				return _Text;
			}
		}
		private int? _Type;
		/// <summary>
		/// 0 - Procedure, 10000 - Section, 20000 Step
		/// </summary>
		public int? Type
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("Type",true);
				return _Type;
			}
		}
		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 _ContentDetailCount = 0;
		/// <summary>
		/// Count of ContentDetails for this Content
		/// </summary>
		public int ContentDetailCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentDetailCount",true);
				return _ContentDetailCount;
			}
		}
		private DetailInfoList _ContentDetails = null;
		[TypeConverter(typeof(DetailInfoListConverter))]
		public DetailInfoList ContentDetails
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentDetails",true);
				if (_ContentDetailCount > 0 && _ContentDetails == null)
					_ContentDetails = DetailInfoList.GetByContentID(_ContentID);
				return _ContentDetails;
			}
		}
		private int _ContentEntryCount = 0;
		/// <summary>
		/// Count of ContentEntries for this Content
		/// </summary>
		public int ContentEntryCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentEntryCount",true);
				return _ContentEntryCount;
			}
		}
		private EntryInfo _MyEntry = null;
		[TypeConverter(typeof(EntryInfoConverter))]
		public EntryInfo MyEntry
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("MyEntry",true);
				if (_ContentEntryCount > 0 && _MyEntry == null)
					_MyEntry = EntryInfo.Get(_ContentID);
				return _MyEntry;
			}
		}
		private int _ContentItemCount = 0;
		/// <summary>
		/// Count of ContentItems for this Content
		/// </summary>
		public int ContentItemCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentItemCount",true);
				return _ContentItemCount;
			}
		}
		private ItemInfoList _ContentItems = null;
		[TypeConverter(typeof(ItemInfoListConverter))]
		public ItemInfoList ContentItems
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentItems",true);
				if (_ContentItemCount > 0 && _ContentItems == null)
					_ContentItems = ItemInfoList.GetByContentID(_ContentID);
				return _ContentItems;
			}
		}
		private int _ContentPartCount = 0;
		/// <summary>
		/// Count of ContentParts for this Content
		/// </summary>
		public int ContentPartCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentPartCount",true);
				return _ContentPartCount;
			}
		}
		private PartInfoList _ContentParts = null;
		[TypeConverter(typeof(PartInfoListConverter))]
		public PartInfoList ContentParts
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentParts",true);
				if (_ContentPartCount > 0 && _ContentParts == null)
					_ContentParts = PartInfoList.GetByContentID(_ContentID);
				return _ContentParts;
			}
		}
		private int _ContentRoUsageCount = 0;
		/// <summary>
		/// Count of ContentRoUsages for this Content
		/// </summary>
		public int ContentRoUsageCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentRoUsageCount",true);
				return _ContentRoUsageCount;
			}
		}
		private RoUsageInfoList _ContentRoUsages = null;
		[TypeConverter(typeof(RoUsageInfoListConverter))]
		public RoUsageInfoList ContentRoUsages
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentRoUsages",true);
				if (_ContentRoUsageCount > 0 && _ContentRoUsages == null)
					_ContentRoUsages = RoUsageInfoList.GetByContentID(_ContentID);
				return _ContentRoUsages;
			}
		}
		private int _ContentTransitionCount = 0;
		/// <summary>
		/// Count of ContentTransitions for this Content
		/// </summary>
		public int ContentTransitionCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentTransitionCount",true);
				return _ContentTransitionCount;
			}
		}
		private TransitionInfoList _ContentTransitions = null;
		[TypeConverter(typeof(TransitionInfoListConverter))]
		public TransitionInfoList ContentTransitions
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentTransitions",true);
				if (_ContentTransitionCount > 0 && _ContentTransitions == null)
					_ContentTransitions = TransitionInfoList.GetByFromID(_ContentID);
				return _ContentTransitions;
			}
		}
		private int _ContentZContentCount = 0;
		/// <summary>
		/// Count of ContentZContents for this Content
		/// </summary>
		public int ContentZContentCount
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("ContentZContentCount",true);
				return _ContentZContentCount;
			}
		}
		private ZContentInfo _MyZContent = null;
		[TypeConverter(typeof(ZContentInfoConverter))]
		public ZContentInfo MyZContent
		{
			[System.Runtime.CompilerServices.MethodImpl(System.Runtime.CompilerServices.MethodImplOptions.NoInlining)]
			get
			{
				CanReadProperty("MyZContent",true);
				if (_ContentZContentCount > 0 && _MyZContent == null)
					_MyZContent = ZContentInfo.Get(_ContentID);
				return _MyZContent;
			}
		}
		// TODO: Replace base ContentInfo.ToString function as necessary
		/// <summary>
		/// Overrides Base ToString
		/// </summary>
		/// <returns>A string representation of current ContentInfo</returns>
		//public override string ToString()
		//{
		//  return base.ToString();
		//}
		// TODO: Check ContentInfo.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 ContentInfo</returns>
		protected override object GetIdValue()
		{
			return _ContentID;
		}
		#endregion
		#region Factory Methods
		private ContentInfo()
		{/* require use of factory methods */
			_AllList.Add(this);
		}
		public void Dispose()
		{
			_AllList.Remove(this);
			_AllByPrimaryKey.Remove(ContentID.ToString());
		}
		public virtual Content Get()
		{
			return _Editable = Content.Get(_ContentID);
		}
		public static void Refresh(Content tmp)
		{
			ContentInfo tmpInfo = GetExistingByPrimaryKey(tmp.ContentID);
			if (tmpInfo == null) return;
			tmpInfo.RefreshFields(tmp);
		}
		private void RefreshFields(Content tmp)
		{
			_Number = tmp.Number;
			_Text = tmp.Text;
			_Type = tmp.Type;
			_FormatID = tmp.FormatID;
			_Config = tmp.Config;
			_DTS = tmp.DTS;
			_UserID = tmp.UserID;
			_ContentInfoExtension.Refresh(this);
			_MyFormat = null;
			_MyEntry = null;
			_MyZContent = null;
			OnChange();// raise an event
		}
		public static void Refresh(FormatContent tmp)
		{
			ContentInfo tmpInfo = GetExistingByPrimaryKey(tmp.ContentID);
			if (tmpInfo == null) return;
			tmpInfo.RefreshFields(tmp);
		}
		private void RefreshFields(FormatContent tmp)
		{
			_Number = tmp.Number;
			_Text = tmp.Text;
			_Type = tmp.Type;
			_Config = tmp.Config;
			_DTS = tmp.DTS;
			_UserID = tmp.UserID;
			_ContentInfoExtension.Refresh(this);
			_MyFormat = null;
			_MyEntry = null;
			_MyZContent = null;
			OnChange();// raise an event
		}
		public static ContentInfo Get(int contentID)
		{
			//if (!CanGetObject())
			//  throw new System.Security.SecurityException("User not authorized to view a Content");
			try
			{
				ContentInfo tmp = GetExistingByPrimaryKey(contentID);
				if (tmp == null)
				{
					tmp = DataPortal.Fetch<ContentInfo>(new PKCriteria(contentID));
					_AllList.Add(tmp);
				}
				if (tmp.ErrorMessage == "No Record Found") tmp = null;
				return tmp;
			}
			catch (Exception ex)
			{
				throw new DbCslaException("Error on ContentInfo.Get", ex);
			}
		}
		#endregion
		#region Data Access Portal
		internal ContentInfo(SafeDataReader dr)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] ContentInfo.Constructor", GetHashCode());
			try
			{
				ReadData(dr);
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("ContentInfo.Constructor", ex);
				throw new DbCslaException("ContentInfo.Constructor", ex);
			}
		}
		[Serializable()]
		protected class PKCriteria
		{
			private int _ContentID;
			public int ContentID
			{ get { return _ContentID; } }
			public PKCriteria(int contentID)
			{
				_ContentID = contentID;
			}
		}
		private void ReadData(SafeDataReader dr)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] ContentInfo.ReadData", GetHashCode());
			try
			{
				_ContentID = dr.GetInt32("ContentID");
				_Number = dr.GetString("Number");
				_Text = dr.GetString("Text");
				_Type = (int?)dr.GetValue("Type");
				_FormatID = (int?)dr.GetValue("FormatID");
				_Config = dr.GetString("Config");
				_DTS = dr.GetDateTime("DTS");
				_UserID = dr.GetString("UserID");
				_ContentDetailCount = dr.GetInt32("DetailCount");
				_ContentEntryCount = dr.GetInt32("EntryCount");
				_ContentItemCount = dr.GetInt32("ItemCount");
				_ContentPartCount = dr.GetInt32("PartCount");
				_ContentRoUsageCount = dr.GetInt32("RoUsageCount");
				_ContentTransitionCount = dr.GetInt32("TransitionCount");
				_ContentZContentCount = dr.GetInt32("ZContentCount");
			}
			catch (Exception ex)
			{
				if(_MyLog.IsErrorEnabled)_MyLog.Error("ContentInfo.ReadData", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("ContentInfo.ReadData", ex);
			}
		}
		private void DataPortal_Fetch(PKCriteria criteria)
		{
			if(_MyLog.IsDebugEnabled)_MyLog.DebugFormat("[{0}] ContentInfo.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 = "getContent";
						cm.Parameters.AddWithValue("@ContentID", criteria.ContentID);
						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("ContentInfo.DataPortal_Fetch", ex);
				_ErrorMessage = ex.Message;
				throw new DbCslaException("ContentInfo.DataPortal_Fetch", ex);
			}
		}
		#endregion
		// Standard Refresh
		#region extension
		ContentInfoExtension _ContentInfoExtension = new ContentInfoExtension();
		[Serializable()]
		partial class ContentInfoExtension : extensionBase {}
		[Serializable()]
		class extensionBase
		{
			// Default Refresh
			public virtual void Refresh(ContentInfo tmp) { }
		}
		#endregion
	} // Class
	#region Converter
	internal class ContentInfoConverter : ExpandableObjectConverter
	{
		public override object ConvertTo(ITypeDescriptorContext context, System.Globalization.CultureInfo culture, object value, Type destType)
		{
			if (destType == typeof(string) && value is ContentInfo)
			{
				// Return the ToString value
				return ((ContentInfo)value).ToString();
			}
			return base.ConvertTo(context, culture, value, destType);
		}
	}
	#endregion
} // Namespace