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

///////////////////////////////////////////////////////////
//  PartSerialPickList.cs
//  Implementation of Class PartSerialPickList
//  CSLA type: Read only collection 
//  Created on: 28-Dec-2004  
//  Object design: John  
//  Coded:  28-Dec-2004 
///////////////////////////////////////////////////////////

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

namespace GZTW.AyaNova.BLL 
{
	/// <summary>
    /// Lightweight read only list of <see cref="PartSerialPickList.PartSerialPickListInfo"/> objects
	/// </summary>
	[Serializable]
	public class PartSerialPickList : ReadOnlyCollectionBase 
	{		
		#region Data structure
		/// <summary>
		///
		/// </summary>
		[Serializable]
		public struct PartSerialPickListInfo 
		{		
			
			internal Guid mID;
			internal string mSerialNumber;
			
			
			

			//Public properties
            /// <summary>
            /// 
            /// </summary>
			public Guid ID {get{return mID;}}		
			/// <summary>
			/// 
			/// </summary>
            public string SerialNumber {get{return mSerialNumber;}}
			
			
			
				

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

		}//end PartSerialPickListInfo
		#endregion

		#region Constructor
        /// <summary>
        /// 
        /// </summary>
		protected PartSerialPickList()
		{
			//			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 PartSerialPickListInfo this[int Item]
		{

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


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

			get
			{
				foreach (PartSerialPickListInfo child in List)
				{
					if(child.mID==ItemID) return child;
				}
				throw new ArgumentException("PartSerialPickList: ID not found:\r\n"+ItemID.ToString());
				
			}
		}
		#endregion

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

		}
		#endregion

		#region Static methods
	

		/// <summary>
		/// Get all serial numbers for part and optionally for parts in warehouse selected
		/// </summary>
		/// <param name="PartID">Part ID</param>
		/// <param name="PartWarehouseID">Warehouse ID or Guid empty for any warehouse</param>
        /// <returns>list of <see cref="PartSerialPickList.PartSerialPickListInfo"/> objects</returns>
		public static PartSerialPickList GetList(Guid PartID, Guid PartWarehouseID)
		{
			return (PartSerialPickList) DataPortal.Fetch(new Criteria(PartID, PartWarehouseID,Guid.Empty));
		}

        /// <summary>
        /// Get all serial numbers selected on workorder 
        /// </summary>
        /// <param name="WorkorderID"></param>
        /// <returns>list of <see cref="PartSerialPickList.PartSerialPickListInfo"/> objects</returns>
        public static PartSerialPickList GetListForWorkOrder(Guid WorkorderID)
        {
            return (PartSerialPickList)DataPortal.Fetch(new Criteria(Guid.Empty,Guid.Empty,WorkorderID));
        }

		


		#endregion

		#region DAL DATA ACCESS
		/// 
		/// <param name="Criteria"></param>
		protected override void DataPortal_Fetch(object Criteria)
		{
			Criteria crit = (Criteria)Criteria;	
			SafeDataReader dr = null;	
			try
			{
                if (crit.WorkOrderID != Guid.Empty)
                {
                    DBCommandWrapper dbCommandWrapper = DBUtil.DB.GetSqlStringCommandWrapper(
                        //************************************************************
                        "SELECT " +
                        " APARTSERIAL.ASERIALNUMBER, " +
                        " APARTSERIAL.AID " +
                        "FROM " +
                        " AWORKORDERITEMPART " +
                        " INNER JOIN AWORKORDERITEM ON (AWORKORDERITEMPART.AWORKORDERITEMID = AWORKORDERITEM.AID) " +
                        " INNER JOIN APARTSERIAL ON (AWORKORDERITEMPART.APARTSERIALID = APARTSERIAL.AID) " +
                        " WHERE AWORKORDERITEM.AWORKORDERID = @WorkOrderID "
                        //************************************************************
                            );
                    dbCommandWrapper.AddInParameter("@WorkOrderID", DbType.Guid, crit.WorkOrderID);
                    dr = new SafeDataReader(DBUtil.DB.ExecuteReader(dbCommandWrapper));

                }
                else
                {
                    if (crit.PartWarehouseID != Guid.Empty)
                    {
                        DBCommandWrapper dbCommandWrapper = DBUtil.DB.GetSqlStringCommandWrapper(
                            //************************************************************
                            "SELECT aID, aSerialNumber FROM aPartSerial " +
                            "WHERE (aPartID = @PartID) AND " +
                            "(aPartWarehouseID = @PartWarehouseID) " +
                            "AND (AAVAILABLE=@aTrue) " + 
                            "ORDER BY ASERIALNUMBER " //case 1975
                            //************************************************************
                            );
                        dbCommandWrapper.AddInParameter("@aTrue", DbType.Boolean, true);
                        dbCommandWrapper.AddInParameter("@PartID", DbType.Guid, crit.PartID);
                        dbCommandWrapper.AddInParameter("@PartWarehouseID", DbType.Guid, crit.PartWarehouseID);
                        dr = new SafeDataReader(DBUtil.DB.ExecuteReader(dbCommandWrapper));



                    }
                    else 
                    {

                        DBCommandWrapper dbCommandWrapper = DBUtil.DB.GetSqlStringCommandWrapper(
                            //************************************************************
                            "SELECT aID, aSerialNumber FROM aPartSerial " +
                            "WHERE (aPartID = @PartID) " +
                            "AND (AAVAILABLE=@aTrue)"
                            //************************************************************
                            );
                        dbCommandWrapper.AddInParameter("@aTrue", DbType.Boolean, true);
                        dbCommandWrapper.AddInParameter("@PartID", DbType.Guid, crit.PartID);
                        dr = new SafeDataReader(DBUtil.DB.ExecuteReader(dbCommandWrapper));

                    }
                }
                
				
				while(dr.Read()) 
				{
					//*******************************************
					PartSerialPickListInfo info=new PartSerialPickListInfo();
					info.mID=dr.GetGuid("aID");
					info.mSerialNumber=dr.GetString("aSerialNumber");
					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 PartID;	
			public Guid PartWarehouseID;
            public Guid WorkOrderID;
            public Criteria(Guid _PartID, Guid _PartWarehouseID, Guid _WorkOrderID)
			{							
				PartID=_PartID;
				PartWarehouseID=_PartWarehouseID;
                WorkOrderID = _WorkOrderID;
				
			}
			
		}
		#endregion
		
	}//end PartSerialPickList

}//end namespace GZTW.AyaNova.BLL