///////////////////////////////////////////////////////////
//  NotifyPopUpList.cs
//  Implementation of Class NotifyPopUpList
//  CSLA type: Read only collection 
//  Created on: 18-Oct-2005 
//  Object design: John  
//  Coded:  18-Oct-2005 
///////////////////////////////////////////////////////////

using System;
using System.Data;
using GZTW.Data;
using CSLA.Data;
using CSLA;
using System.Threading;
using CSLA.Security;

namespace GZTW.AyaNova.BLL 
{
	/// <summary>
	/// Read only list of NotifyPopUps.
	/// Used to display popup notifications 
	/// in AyaNova user interface
	/// 
	/// </summary>
	[Serializable]
	public class NotifyPopUpList : ReadOnlyCollectionBase
    {
#pragma warning disable 1591

        #region Data structure
        /// <summary>
		/// Fields
		/// </summary>
		[Serializable]
			public struct NotifyPopUpListInfo 
		{		
			//deliverydate, event, user, method, delivered, error
		
			internal Guid mID;
			internal string mMessage;
			internal SmartDate mDeliveryDate;
			internal GridNameValueCellItem mSource;

			public Guid ID
			{
				get
				{
					return mID;
				}
			}

			public object LT_NotifyDeliveryLog_Label_DeliveryDate
			{
				get
				{
					return mDeliveryDate.DBValue;
				}
			}

			public string LT_Notify_Label_NotificationMessage
			{
				get
				{
					return mMessage;
				}
			}

			public GridNameValueCellItem LT_Notify_Label_SourceOfEvent
			{
				get
				{
					return mSource;
				}
			}		

			
			

		}//end NotifyPopUpListInfo
		#endregion

		#region Constructor

		protected NotifyPopUpList()
		{
		}

		#endregion
		
		#region Business properties and methods

		/// <summary>
		/// Get item by index
		/// </summary>
		/// <param name="Item"></param>
		public NotifyPopUpListInfo this[int Item]
		{

			get
			{
				return (NotifyPopUpListInfo) List[Item];
			}
		}


		
		#endregion		

		#region Static methods
		
		/// <summary>
		/// Get all NotifyPopUp entries
		/// for current logged in user 
		/// </summary>
		/// <returns></returns>
		public static NotifyPopUpList GetList()
		{
			return (NotifyPopUpList) DataPortal.Fetch(new Criteria());
		}

		

		/// <summary>
		/// Return an empty list
		/// used for initializing grid
		/// </summary>
		/// <returns></returns>
		public static NotifyPopUpList GetEmptyList()
		{
			return new NotifyPopUpList();
		}


		#endregion

		#region DAL DATA ACCESS
		/// 
		/// <param name="Criteria"></param>
		protected override void DataPortal_Fetch(object Criteria)
		{
			
			

			SafeDataReader dr = null;	
			
			try
			{			
				
				dr=DBUtil.GetReaderFromSQLString(
					//************************************************************
					"SELECT * FROM aNotifyPopUp WHERE aToUserID=@ID ORDER BY aDeliveryDate",User.CurrentThreadUserID
					//************************************************************
					);	

				
				while(dr.Read()) 
				{
					//*******************************************
					NotifyPopUpListInfo info=new NotifyPopUpListInfo();
					info.mID=dr.GetGuid("aID");
					info.mSource=new GridNameValueCellItem(dr.GetGuid("aRootObjectID"),((RootObjectTypes)dr.GetInt16("aRootObjectType")).ToString(),(RootObjectTypes)dr.GetInt16("aRootObjectType"));
					info.mDeliveryDate=DBUtil.ToLocal(dr.GetSmartDate("aDeliveryDate"));
					info.mMessage=dr.GetString("aMessage");
					InnerList.Add(info);
					//*******************************************
				}
			}
			finally
			{
				if(dr!=null) dr.Close();
			}	

			
		}
		#endregion		

		#region criteria
		/// <summary>
		/// Criteria for identifying existing object
		/// </summary>
		[Serializable]
			private class Criteria
		{

						
			//public bool AdminMode;
			
			public Criteria( /*bool _AdminMode*/)
			{					
				//AdminMode=_AdminMode;				
				
			}
			
		}
		#endregion
#pragma warning restore 1591
    }//end NotifyPopUpList

}//end namespace GZTW.AyaNova.BLL