ayanova7/source/bizobjects/AyaLib/GZTW.AyaNova.BLL/PurchaseOrderListReceivableForVendor.cs

using System;
using System.Data;
using GZTW.Data;
using CSLA.Data;
using CSLA;

namespace GZTW.AyaNova.BLL
{
#pragma warning disable 1591

    /// <summary>
    /// Read only list of <see cref="PurchaseOrderListReceivableForVendor.PurchaseOrderListReceivableForVendorInfo"/> objects representing <see cref="PurchaseOrder"/> objects 
	/// ready to be received for a particular vendor
	/// </summary>
	[Serializable]
	public class PurchaseOrderListReceivableForVendor : ReadOnlyCollectionBase 
	{

		
		#region Data structure
		/// <summary>
		/// Properties
		/// </summary>
		[Serializable]
		public struct PurchaseOrderListReceivableForVendorInfo 
		{		  
 			internal Guid mID;
			internal int mPONumber; 			
			internal string mReferenceNumber;					
			internal DateTime mOrderedDate;
			internal SmartDate mExpectedReceiveDate;	

			public Guid ID
			{
				get
				{
					return mID;
				}
			}

			public int LT_PurchaseOrder_Label_PONumber 
			{
				get
				{
					return mPONumber;
				}
			}

			

			public string LT_PurchaseOrder_Label_ReferenceNumber
			{
				get
				{
					return mReferenceNumber;
				}
			}

			
			public DateTime LT_PurchaseOrder_Label_OrderedDate
			{
				get
				{
					return mOrderedDate;
				}
			}

			public object LT_PurchaseOrder_Label_ExpectedReceiveDate
			{
				get
				{
					return mExpectedReceiveDate.DBValue;
				}
			}		

			

			/// <summary>
			///
			/// </summary>
			/// <param name="obj"></param>
			public bool Equals(PurchaseOrderListReceivableForVendorInfo obj)
			{
				return this.mID.Equals(obj.mID);
			}

		}//end PurchaseOrderListReceivableForVendorInfo
		#endregion

		#region Constructor
        /// <summary>
        /// 
        /// </summary>
		protected PurchaseOrderListReceivableForVendor()
		{
			//			AllowSort=false;
			//			AllowFind=true;
			//			AllowEdit=false;
			//			AllowNew=false;
			//			AllowRemove=false;
		}

		#endregion
		
		#region Business properties and methods

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

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


		/// <summary>
		/// Returns display text that matches passed in itemid value
		/// </summary>
		/// <param name="ItemID"></param>
		public string this[Guid ItemID]
		{

			get
			{
				foreach (PurchaseOrderListReceivableForVendorInfo child in List)
				{
					if(child.mID==ItemID) return child.ToString();
				}
				return "Missing: "+ItemID.ToString();
			}
		}
		#endregion

		#region contains
		/// <summary>
		/// Check if item in collection
		/// </summary>		
		/// <param name="obj"></param>
		public bool Contains(PurchaseOrderListReceivableForVendorInfo obj)
		{
			foreach (PurchaseOrderListReceivableForVendorInfo child in List)
			{
				if(child.Equals(obj)) return true;
			}
			return false;

		}
		#endregion

		#region Static methods
		/// <summary>
		/// Get all items for vendor
		/// </summary>
		/// <param name="Vendor"></param>
        /// <returns>list of <see cref="PurchaseOrderListReceivableForVendor.PurchaseOrderListReceivableForVendorInfo"/> objects</returns>	
		public static PurchaseOrderListReceivableForVendor GetList(Guid Vendor)
		{
			return (PurchaseOrderListReceivableForVendor) DataPortal.Fetch(new Criteria(Vendor));
		}

		

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


		#endregion

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

			SafeDataReader dr = null;	
			try
			{			
				dr=DBUtil.GetReaderFromSQLString(
					//************************************************************
					"SELECT aID, aPONumber, aReferenceNumber, " +
					"aOrderedDate, aExpectedReceiveDate FROM aPurchaseOrder " +
					"WHERE (aStatus = 2 OR aStatus = 3) AND (aVendorID " +
					"= @ID) " +
					"ORDER BY aOrderedDate",crit.Vendor
					//************************************************************
					);			
				
				while(dr.Read()) 
				{
					//*******************************************
					PurchaseOrderListReceivableForVendorInfo info=new PurchaseOrderListReceivableForVendorInfo();						
					info.mID=dr.GetGuid("aID");
					info.mPONumber=dr.GetInt32("aPONumber");
					info.mReferenceNumber=dr.GetString("aReferenceNumber");
					info.mOrderedDate=DBUtil.ToLocal(dr.GetDateTime("aOrderedDate"));
					info.mExpectedReceiveDate=DBUtil.ToLocal(dr.GetSmartDate("aExpectedReceiveDate"));
					InnerList.Add(info);
					//*******************************************
				}
			}
			finally
			{
				if(dr!=null) dr.Close();
			}	

			
		}
		#endregion		

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

						
			public Guid Vendor;	
			
			public Criteria( Guid _Vendor)
			{					
				Vendor=_Vendor;					
				
			}
			
		}
		#endregion
		
	}//end PurchaseOrderListReceivableForVendor
#pragma warning restore 1591
}//end namespace GZTW.AyaNova.BLL