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

///////////////////////////////////////////////////////////
//  PartWarehousePickList.cs
//  Implementation of Class PartWarehousePickList
//  CSLA type: Read only collection 
//  Created on: 22-Nov-2005
//  Object design: John  
//  Coded:  22-Nov-2005  
///////////////////////////////////////////////////////////

using System;
using System.Data;
using GZTW.Data;
using CSLA.Data;
using CSLA;
using System.Collections.Generic;

namespace GZTW.AyaNova.BLL 
{
	/// <summary>
    /// Lightweight read only list of <see cref="PartWarehousePickList.PartWarehousePickListInfo"/> objects representing <see cref="PartWarehouse"/> objects for selection in UI and API internal usage by other business objects
	/// </summary>
	[Serializable]
	public class PartWarehousePickList : ReadOnlyCollectionBase 
	{		
		#region Data structure
#pragma warning disable 1591

        /// <summary>
		///
		/// </summary>
		[Serializable]
			public struct PartWarehousePickListInfo 
		{		
			
			internal Guid mID;
			internal string mName;
			internal bool mActive;
			//internal string mNotes;
			

			//Public properties
			public Guid ID {get{return mID;}}		
			public string Name {get{return mName;}}
			public bool Active {get{return mActive;}}
			//public string Notes {get{return mNotes;}}

            internal Guid mRegionID;//case 58
            public Guid RegionID { get { return mRegionID; } }		
			

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

		}//end PartWarehousePickListInfo
#pragma warning restore 1591
        #endregion

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

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


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

			get
			{
                //case 2082
                if (ItemID == Guid.Empty)
                    return new PartWarehousePickListInfo();

				foreach (PartWarehousePickListInfo child in List)
				{
					if(child.mID==ItemID) return child;
				}

            

				throw new ArgumentException("PartWarehousePickList: ID not found:\r\n"+ItemID.ToString());
				
			}
		}
		#endregion

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

		}
		#endregion

		#region Static methods
		/// <summary>
		/// Get all items
		/// </summary>
        /// <returns>list of <see cref="PartWarehousePickList.PartWarehousePickListInfo"/> objects</returns>	
		public static PartWarehousePickList GetList(bool Regional)
		{
			return (PartWarehousePickList) DataPortal.Fetch(new Criteria(null,Regional));
		}

        /// <summary>
        /// Get list of active items only
        /// except if in the passed in id list then include
        /// </summary>
        /// <param name="IDList">Generic list of exception Guid's</param>
        /// <returns>list of <see cref="PartWarehousePickList.PartWarehousePickListInfo"/> objects</returns>
        public static PartWarehousePickList GetActiveOnlyListWithExceptions(List<Guid> IDList)
        { //Added Case 640           
            return (PartWarehousePickList)DataPortal.Fetch(new Criteria(IDList,true));
        }



		#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, AACTIVE, aName, aRegionID FROM aPartWarehouse"
					//************************************************************
					);

                //case 1300
                bool bCurrentUserIsInDefaultRegion = User.CurrentUserIsInDefaultRegion;
                Guid myRegion = User.CurrentUserRegionID;

				while(dr.Read()) 
				{
					//*******************************************
					PartWarehousePickListInfo info=new PartWarehousePickListInfo();					
					info.mID=dr.GetGuid("aID");
					info.mActive=dr.GetBoolean("AACTIVE");
					info.mName=dr.GetString("aName");

                    info.mRegionID = dr.GetGuid("aRegionID");//case 58

                    ////case 58
                    //if (crit.Regional)
                    //{
                    //    //theory is that warehouses outside current region should just be inactive so they don't show in
                    //    //workorders unless preselected but will then be grayed out.
                    //    if (!AyaBizUtils.InYourRegion(info.mRegionID))
                    //        info.mActive = false;
                    //}

                    //case 1300 same effect as above but without triggering db calls to get user region
                    if (crit.Regional)
                        if (!bCurrentUserIsInDefaultRegion)
                            if (info.mRegionID != Region.DefaultRegionID && info.mRegionID != myRegion)
                                info.mActive = false;

                    //Changed for case 640
                    if (crit.IDList == null)
                        InnerList.Add(info);
                    else
                    {
                        if (info.mActive == true)
                            InnerList.Add(info);
                        else
                        {
                            if (crit.IDList.Contains(info.mID))
                                InnerList.Add(info);
                        }
                    }
					//*******************************************
				}
			}
			finally
			{
				if(dr!=null) dr.Close();
			}	
			

		}
		#endregion		

		#region criteria
		/// <summary>
        /// Criteria for identifying existing object
        /// </summary>
        [Serializable]
        private class Criteria
        {
            public List<Guid> IDList;
            public bool Regional;
            public Criteria( List<Guid> _IDList,bool _Regional)
            {              
                IDList = _IDList;
                Regional = _Regional;
            }
        }
        #endregion
		
	}//end PartWarehousePickList

}//end namespace GZTW.AyaNova.BLL