///////////////////////////////////////////////////////////
//  WorkorderPMList.cs
//  Implementation of Class WorkorderPMList
//  CSLA type: Read only collection 
//  Created on: 17-Nov-2005
//  Object design: John  
//  Coded:   17-Nov-2005 
///////////////////////////////////////////////////////////

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

namespace GZTW.AyaNova.BLL
{
#pragma warning disable 1591
    /// <summary>
    /// Read only list of <see cref="WorkorderPMList.WorkorderPMListInfo"/> objects used in grids and summary reports
	/// </summary>
	[Serializable]
	public class WorkorderPMList : ReadOnlyCollectionBase 
	{

		
		#region Data structure (Unique to this object, can't copy to other pm lists (argghh))
		/// <summary>
		/// 
		/// </summary>
		[Serializable]
			public struct WorkorderPMListInfo 
		{
			internal GridNameValueCellItem mPMWorkorder;
			internal GridNameValueCellItem mClient;
			internal GridNameValueCellItem mProject;
			internal GridNameValueCellItem mRegion;			
			internal GridNameValueCellItem mCategory;
			internal string mInternalReferenceNumber;
			internal string mCustomerReferenceNumber;
			internal string mCustomerContactName;
			internal string mSummary;			
			internal bool mOnsite;
			internal SmartDate mStopGeneratingDate;
			internal SmartDate mNextServiceDate;
			internal SmartDate mCreatedDate;			
			internal AyaDayOfWeek mDayOfTheWeek;
			internal bool mActive;		
			internal int mGenerateSpan;	
			internal int mThresholdSpan;
			internal AyaUnitsOfTime mGenerateSpanUnit;		
			internal AyaUnitsOfTime mThresholdSpanUnit;


            //----------------------case 636---------------------------------
            internal GridNameValueCellItem mClientGroup;
            internal GridNameValueCellItem mDispatchZone;
            internal GridNameValueCellItem mHeadOffice;
            [SqlColumnNameAttribute("aClientGroup.aName", "aClientGroup.aID"),
       Display(DisplayType.Button, RootObjectType = RootObjectTypes.ClientGroup)]
            public GridNameValueCellItem LT_O_ClientGroup { get { return mClientGroup; } }

            [SqlColumnNameAttribute("aDispatchZone.aName", "aDispatchZone.aID"),
           Display(DisplayType.Button, RootObjectType = RootObjectTypes.DispatchZone)]
            public GridNameValueCellItem LT_O_DispatchZone { get { return mDispatchZone; } }

            [SqlColumnNameAttribute("aHeadOffice.aName", "aClient.aHeadOfficeID"),
         Display(DisplayType.Button, RootObjectType = RootObjectTypes.HeadOffice)]
            public GridNameValueCellItem LT_O_HeadOffice { get { return mHeadOffice; } }
            //---------------case 636---------------------------------



            //====================================================================================
                [SqlColumnNameAttribute("aWorkorderPreventiveMaintenance.aPreventiveMaintenanceNumber", "aWorkorder.aID"),
           Display(DisplayType.Button, RootObjectType = RootObjectTypes.WorkorderPreventiveMaintenance, CompareAs=CompareType.StringToInt32)]
            public GridNameValueCellItem LT_O_WorkorderPreventiveMaintenance { get { return mPMWorkorder; } }

            [SqlColumnNameAttribute("aClient.aName", "aClient.aID"),
         Display(DisplayType.Button, RootObjectType = RootObjectTypes.Client)]
            public GridNameValueCellItem LT_O_Client { get { return mClient; } }

            [SqlColumnNameAttribute("aProject.aName", "aProject.aID"),
       Display(DisplayType.Button, RootObjectType = RootObjectTypes.Project)]
            public GridNameValueCellItem LT_O_Project { get { return mProject; } }

            [SqlColumnNameAttribute("aRegion.aName", "aRegion.aID"),
       Display(DisplayType.Button, RootObjectType = RootObjectTypes.Region)]
            public GridNameValueCellItem LT_O_Region { get { return mRegion; } }

            [SqlColumnNameAttribute("aWorkorderCategory.aName", "aWorkorderCategory.aID"),
       Display(DisplayType.Button, RootObjectType = RootObjectTypes.WorkorderCategory)]
            public GridNameValueCellItem LT_O_WorkorderCategory { get { return mCategory; } }

            [Display(DisplayType.Text)]
            public string LT_Workorder_Label_InternalReferenceNumber { get { return mInternalReferenceNumber; } }

            [Display(DisplayType.Text)]
            public string LT_Workorder_Label_CustomerReferenceNumber { get { return mCustomerReferenceNumber; } }

            [Display(DisplayType.Text)]
            public string LT_Workorder_Label_CustomerContactName { get { return mCustomerContactName; } }

            [Display(DisplayType.Text)]
            public string LT_Workorder_Label_Summary { get { return mSummary; } }

            [Display(DisplayType.TrueFalse)]
            public bool LT_Workorder_Label_Onsite { get { return mOnsite; } }

            [Display(DisplayType.DateTime)]
            public object LT_WorkorderPreventiveMaintenance_Label_StopGeneratingDate { get { return mStopGeneratingDate.DBValue; } }

            [Display(DisplayType.DateTime)]
            public object LT_WorkorderPreventiveMaintenance_Label_NextServiceDate { get { return mNextServiceDate.DBValue; } }

           
            [SqlColumnNameAttribute("aWorkorderPreventiveMaintenance.aCreated"), Display(DisplayType.DateTime)]
            public object LT_Common_Label_Created { get { return mCreatedDate.DBValue; } }

            [Display(DisplayType.ListAyaDayOfWeek)]
            public AyaDayOfWeek LT_WorkorderPreventiveMaintenance_Label_DayOfTheWeek { get { return mDayOfTheWeek; } }

            [SqlColumnNameAttribute("aWorkorderPreventiveMaintenance.AACTIVE"), Display(DisplayType.TrueFalse)]
            public bool LT_Common_Label_Active { get { return mActive; } }

            [Display(DisplayType.WholeNumber)]
            public int LT_WorkorderPreventiveMaintenance_Label_GenerateSpan { get { return mGenerateSpan; } }

            [Display(DisplayType.WholeNumber)]
            public int LT_WorkorderPreventiveMaintenance_Label_ThresholdSpan { get { return mThresholdSpan; } }

            [Display(DisplayType.ListAyaUnitsOfTime)]
            public AyaUnitsOfTime LT_WorkorderPreventiveMaintenance_Label_GenerateSpanUnit { get { return mGenerateSpanUnit; } }

                [Display(DisplayType.ListAyaUnitsOfTime)]
            public AyaUnitsOfTime LT_WorkorderPreventiveMaintenance_Label_ThresholdSpanUnit { get { return mThresholdSpanUnit; } }

		
		

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

		}//end WorkorderPMListInfo
		#endregion

		#region Constructor

		protected WorkorderPMList()
		{
			//			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 WorkorderPMListInfo this[int Item]
		{

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


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

			get
			{
				foreach (WorkorderPMListInfo child in List)
				{
					if(child.mPMWorkorder.Value==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(WorkorderPMListInfo obj)
		{
			foreach (WorkorderPMListInfo child in List)
			{
				if(child.Equals(obj)) return true;
			}
			return false;

		}
		#endregion

        #region Reporting and shared UI editor helpers

        /// <summary>
        /// Returns the report key which is a property of
        /// reports used to link all reports that can be used
        /// with a particular data source.
        /// </summary>
        public static string ReportKey
        {
            get
            {
                return "WorkorderPMList";
            }
        }


        /// <summary>
        /// Returns the Detailed report key 
        /// which is used to determine which reports and objects
        /// will be used for detailed reports
        /// 
        /// If empty string then indicates there is no detailed report object or reports
        /// </summary>
        public static string DetailedReportKey
        {
            get
            {
                return WorkorderPMDetailedReportData.ReportKey;
            }
        }

        /// <summary>
        /// Base object that this list is reporting on
        /// used by shared UI editor to instantiate new objects
        /// when user selects new in UI elements that display this list
        /// 
        /// (I.E. when user clicks on new in a read only list grid, this is the object type created)
        /// </summary>
        public static RootObjectTypes BaseObjectType
        {
            get
            {
                return RootObjectTypes.WorkorderPreventiveMaintenance;
            }
        }

        /// <summary>
        /// The Type of the struct used to store list records
        /// Used to fetch the custom display attributes of the fields
        /// contained within the record to modify the grid display accordingly
        /// <see cref="DisplayAttribute"/>
        /// </summary>
        public static Type ListRecordType
        {
            get
            {
                return typeof(WorkorderPMListInfo);
            }
        }

        /// <summary>
        /// Locale key so that generic list editor
        /// UI code knows what title to give the list in a
        /// grid
        /// </summary>
        public string LocaleKey
        {
            get
            {
                return "WorkorderPreventiveMaintenance.Label.List";
            }
        }

        /// <summary>
        /// Field that contains the ID of the objects
        /// that are the basis of this list.
        /// 
        /// Used for compiling an ID list for reporting from user
        /// selections in a grid.
        /// </summary>
        public static string IDField
        {
            get
            {
                return "LT_O_WorkorderPreventiveMaintenance";
            }
        }
        /// <summary>
        /// Same as IDField but for detailed reports
        /// </summary>
        public static string IDFieldDetailed
        {
            get
            {
                return IDField;
            }
        }
        #endregion

		#region Static methods

        /// <summary>
        /// Internal method used by list factory
        /// </summary>
        internal static WorkorderPMList Get(string Filter, int MaxRecords, List<Guid> IDList)
        {
            return (WorkorderPMList)DataPortal.Fetch(new Criteria(Filter, IDList, MaxRecords));
        }

		/// <summary>
		/// Get all WorkorderPreventiveMaintenance (filtered by crit)
		/// </summary>
		/// <param name="xmlCriteria">Use AyaNova UI to easily build xmlCriteria and Ctrl-Alt-g keyboard command to display it for use in your code</param>
        /// <returns>list of <see cref="WorkorderPMList.WorkorderPMListInfo"/> objects</returns>
	
		public static WorkorderPMList GetList(string xmlCriteria)
		{
			return (WorkorderPMList) DataPortal.Fetch(new Criteria(xmlCriteria,null,-1));
		}


        //added for case 1975 RI
        /// <summary>
        /// Get MaxRecord PM's filtered by criteria
        /// </summary>
        /// <param name="xmlCriteria"></param>
        /// <param name="MaxRecords"></param>
        /// <returns></returns>
        public static WorkorderPMList GetList(string xmlCriteria, int MaxRecords)
        {
            return (WorkorderPMList)DataPortal.Fetch(new Criteria(xmlCriteria, null, MaxRecords));
        }

		/// <summary>
		/// Takes a single ID and returns a "list" of one object
		/// </summary>
		/// <param name="WorkorderID">ID of Workorder object</param>
        /// <returns>list of <see cref="WorkorderPMList.WorkorderPMListInfo"/> objects</returns>
		public static WorkorderPMList GetListForSingleItem(Guid WorkorderID)
		{
            //Case 556
            List<Guid> l = new List<Guid>();
            l.Add(WorkorderID);
            return GetListFromIDList(l);
		}

        /// <summary>
        /// Get's all workorders in the provided List of workorder id's 
        /// (used for pick and choose printing etc)
        /// </summary>
        /// <param name="WorkorderIDList">Generic list of Guid's of workorders</param>
        /// <returns>list of <see cref="WorkorderPMList.WorkorderPMListInfo"/> objects</returns>
        public static WorkorderPMList GetListFromIDList(List<Guid> WorkorderIDList)
        {//case 554
            //Handle empty list
            if (WorkorderIDList.Count == 0)
                return new WorkorderPMList();

            return (WorkorderPMList)DataPortal.Fetch(new Criteria("", WorkorderIDList, -1));
        }

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


		#endregion

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

			SafeDataReader dr = null;	
			try
			{			
				DBCommandWrapper cm = null;	
				//Base query
				string q=
					//************************************************************
                    "SELECT ~MAXRECS~ aWorkorder.aID AS aWorkorderID, aClient.aName " +
					"AS aClientName, aClient.aID AS ACLIENTID, " +
					" aWorkorder.aInternalReferenceNumber, aWorkorder.aCustomerReferenceNumber, " +
					" aProject.aName " +
					"AS aProjectName, aProject.aID AS aProjectID, " +
					" aRegion.aName AS aRegionName, aRegion.aID " +
					"AS aRegionID, aWorkorder.aCustomerContactName, " +
					" aWorkorder.aSummary, aWorkorderCategory.aName " +
					"AS aWorkorderCategoryName, aWorkorderCategory.aID " +
					"AS aWorkorderCategoryID, aWorkorder.aOnsite, " +
					" aWorkorderPreventiveMaintenance.aStopGeneratingDate, " +
					" aWorkorderPreventiveMaintenance.aDayOfTheWeek, " +
					" aWorkorderPreventiveMaintenance.AACTIVE, " +
					" aWorkorderPreventiveMaintenance.aPreventiveMaintenanceNumber, " +
					" aWorkorderPreventiveMaintenance.aNextServiceDate, " +
					" aWorkorderPreventiveMaintenance.aGenerateSpan, " +
					" aWorkorderPreventiveMaintenance.aGenerateSpanUnit, " +
					" aWorkorderPreventiveMaintenance.aThresholdSpan, " +
					" aWorkorderPreventiveMaintenance.aThresholdSpanUnit, " +
					" aWorkorderPreventiveMaintenance.aCreated, " +

                    " aClient.aHeadOfficeID, aHeadOffice.aName as aHeadOfficeName, " + //case 636
                    " aClient.aDispatchZoneID, aDispatchZone.aName AS aDispatchZoneName, " +//case 636
                    " aClient.aClientGroupID, aClientGroup.aName AS aClientGroupName " +//case 636
					
					"FROM " +
					" AWORKORDER " +
					//" LEFT OUTER JOIN AREGION ON (ACLIENT.AREGIONID=AREGION.AID) " +
					" LEFT OUTER JOIN AWORKORDERCATEGORY ON (AWORKORDER.AWORKORDERCATEGORYID=AWORKORDERCATEGORY.AID) " +
					" LEFT OUTER JOIN APROJECT ON (AWORKORDER.APROJECTID=APROJECT.AID) " +
					" INNER JOIN aWorkorderPreventiveMaintenance ON (aWorkorderPreventiveMaintenance.AWORKORDERID=AWORKORDER.AID) " +
					" LEFT OUTER JOIN ACLIENT ON (AWORKORDER.ACLIENTID=ACLIENT.AID) " +
                    " LEFT OUTER JOIN ADISPATCHZONE ON (ACLIENT.ADISPATCHZONEID=ADISPATCHZONE.AID) " +//case 636
                    " LEFT OUTER JOIN ACLIENTGROUP ON (ACLIENT.ACLIENTGROUPID=ACLIENTGROUP.AID) " +//case 636
                    " LEFT OUTER JOIN AHEADOFFICE ON (ACLIENT.AHEADOFFICEID=AHEADOFFICE.AID) " +//case 636
                    " LEFT OUTER JOIN AREGION ON (ACLIENT.AREGIONID=AREGION.AID) " +//Changed:16-June-2006 Moved here 
				
					"WHERE (aWorkorder.aWorkorderType = 2) ";
				//************************************************************
                
                if (crit.MaxRecords > 0)
                    q = q.Replace("~MAXRECS~", "TOP " + crit.MaxRecords.ToString());
                else
                    q = q.Replace("~MAXRECS~", "");

              
				//list or grid criteria?
                if (crit.IDList != null)
                {
                    //Case 556
                    System.Text.StringBuilder sbIN = new System.Text.StringBuilder();
                    sbIN.Append(" AND (aWorkorder.aID in (");
                    foreach (Guid gItem in crit.IDList)
                    {
                        sbIN.Append("'");
                        sbIN.Append("{");
                        sbIN.Append(gItem.ToString().ToUpperInvariant());
                        sbIN.Append("}");
                        sbIN.Append("',");
                    }
                    sbIN.Length = sbIN.Length - 1;
                    sbIN.Append(")) ");

                    cm = DBUtil.DB.GetSqlStringCommandWrapper(q + sbIN.ToString() + " " +
                        AyaBizUtils.GetGridSortOrderColumns(crit.CriteriaXML));
				}
				else
				{
					//Grid criteria
					cm = DBUtil.DB.GetSqlStringCommandWrapper(DBUtil.AddRegionFilter(//case 58
                        q + 
						AyaBizUtils.GetGridColumnCriteria(crit.CriteriaXML,false) + " " + 
						AyaBizUtils.GetGridSortOrderColumns(crit.CriteriaXML)
                        )
                        );
				}



				dr=new SafeDataReader(DBUtil.DB.ExecuteReader(cm));
			
				while(dr.Read()) 
				{
					//*******************************************
					WorkorderPMListInfo info=new WorkorderPMListInfo();

					info.mPMWorkorder=new GridNameValueCellItem(
						dr.GetGuid("aWorkorderID"),
						dr.GetInt32("aPreventiveMaintenanceNumber").ToString(),
						RootObjectTypes.Workorder);					

					info.mClient=new GridNameValueCellItem(
						dr.GetGuid("aClientID"),
						dr.GetString("aClientName"),
						RootObjectTypes.Client);

					info.mProject=new GridNameValueCellItem(
						dr.GetGuid("aProjectID"),
						dr.GetString("aProjectName"),
						RootObjectTypes.Project);

					info.mRegion=new GridNameValueCellItem(
						dr.GetGuid("aRegionID"),
						dr.GetString("aRegionName"),
						RootObjectTypes.Region);


					info.mCategory=new GridNameValueCellItem(
						dr.GetGuid("aWorkorderCategoryID"),
						dr.GetString("aWorkorderCategoryName"),
						RootObjectTypes.WorkorderCategory);

					info.mInternalReferenceNumber=dr.GetString("aInternalReferenceNumber");
					info.mCustomerReferenceNumber=dr.GetString("aCustomerReferenceNumber");
					info.mCustomerContactName=dr.GetString("aCustomerContactName");
					info.mSummary=dr.GetString("aSummary");					
					info.mOnsite=dr.GetBoolean("aOnsite");
					info.mStopGeneratingDate=DBUtil.ToLocal(dr.GetSmartDate("aStopGeneratingDate"));
					info.mNextServiceDate=DBUtil.ToLocal(dr.GetSmartDate("aNextServiceDate"));
					info.mCreatedDate=DBUtil.ToLocal(dr.GetSmartDate("aCreated"));						
					info.mDayOfTheWeek=(AyaDayOfWeek)dr.GetInt16("aDayOfTheWeek");
					info.mActive=dr.GetBoolean("AACTIVE");
					info.mGenerateSpan=dr.GetInt32("aGenerateSpan");
					info.mThresholdSpan=dr.GetInt32("aThresholdSpan");
					info.mGenerateSpanUnit=(AyaUnitsOfTime)dr.GetInt16("aGenerateSpanUnit");
					info.mThresholdSpanUnit=(AyaUnitsOfTime)dr.GetInt16("aThresholdSpanUnit");

                    //-------case 636-----------------------------
                    info.mHeadOffice = new GridNameValueCellItem(
                      dr.GetGuid("aHeadOfficeID"),
                      dr.GetString("aHeadOfficeName"),
                      RootObjectTypes.HeadOffice);

                    info.mDispatchZone = new GridNameValueCellItem(
                      dr.GetGuid("aDispatchZoneID"),
                      dr.GetString("aDispatchZoneName"),
                      RootObjectTypes.DispatchZone);

                    info.mClientGroup = new GridNameValueCellItem(
                        dr.GetGuid("aClientGroupID"),
                        dr.GetString("aClientGroupName"),
                        RootObjectTypes.ClientGroup);
                    //-------case 636-----------------------------

					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 string CriteriaXML;
            public int MaxRecords;
            public Criteria(string _CriteriaXML, List<Guid> _IDList, int _MaxRecords)
            {
                CriteriaXML = _CriteriaXML;
                IDList = _IDList;
                MaxRecords = _MaxRecords;
            }
        }
		#endregion
		
		
	}//end WorkorderPMList
#pragma warning restore 1591
}//end namespace GZTW.AyaNova.BLL