using System;
using System.Collections.Generic;
using System.Text;
using Sarand.Core.App;
using Sarand.Core.Base;
using Sarand.Core.Bus;
using Sarand.Core.Dbas.Base;
using Sarand.PatientMgr.Core.App;
using Sarand.PatientMgr.Core.Bus;

namespace Sarand.PatientMgr.Core.Mgr
{
	//=======================================================================
	partial class SpmDepartmentMgr
	{
		//*******************************************************************
		//                  F a c i l i t y   S e s s i o n
		//*******************************************************************
		// Utilities.

		//-------------------------------------------------------------------
		// Create facilitySession.
		public abstract SpmFacilitySession CreateFacilitySession(SysId facilityId, SysId facilityTemplateId, DateTime sessionDate);

		//-------------------------------------------------------------------
		// FacilitySession exists.
		public bool FacilitySessionExistsById(SysId facilitySessionId)
		{
			ClearErrorState();
			if (!SysId.IsValid(facilitySessionId)) return false;
			SpmFacilitySession.Params prmFacilitySession = new SpmFacilitySession.Params();
			prmFacilitySession.IncludedIds.Add(facilitySessionId);
			prmFacilitySession.StatusCat = SpmFacilitySession.StatusCat.Any;
			return GetFacilitySessionCount(prmFacilitySession) == 1;
		}

		//-------------------------------------------------------------------
		// Get facilitySession.
		public abstract SpmFacilitySession GetFacilitySession(SpmFacilitySession.Params prm);

		public SpmFacilitySession GetFacilitySessionById(SysId facilitySessionId)
		{
			ClearErrorState();
			if (!SysId.IsValid(facilitySessionId)) return null;
			SpmFacilitySession.Params prmFacilitySession = new SpmFacilitySession.Params();
			prmFacilitySession.IncludedIds.Add(facilitySessionId);
			prmFacilitySession.StatusCat = SpmFacilitySession.StatusCat.Any;
			return GetFacilitySession(prmFacilitySession);
		}

		//-------------------------------------------------------------------
		// Validate facilitySession data.
		public bool IsValidFacilitySession(SpmFacilitySession facilitySession)
		{
			ClearErrorState();
			if (facilitySession == null) return SetErrorState(ErrorMessage.ItemNotSpecified);
			return IsValidFacilitySessionData(facilitySession.GetData(), new SpmFacilitySession.ErrField());
		}
		public virtual bool IsValidFacilitySessionData(SpmFacilitySession.Data data, SpmFacilitySession.ErrField errField)
		{
			ClearErrorState();
			// FacilitySession properties.
			if (errField.Name != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.Name, "Name", (long)SpmDbDfn.GetColTextLen(SpmDbDfn.ColumnIdx.SwmFacilitySession_Name), true))
			{
				errField.Name = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Description != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.Description, "Description", (long)SpmDbDfn.GetColTextLen(SpmDbDfn.ColumnIdx.SwmFacilitySession_Description), true))
			{
				errField.Description = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.SessionCode != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.SessionCode, "SessionCode", (long)SpmDbDfn.GetColTextLen(SpmDbDfn.ColumnIdx.SwmFacilitySession_SessionCode), true))
			{
				errField.SessionCode = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.ConsultantCode != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.ConsultantCode, "ConsultantCode", (long)SpmDbDfn.GetColTextLen(SpmDbDfn.ColumnIdx.SwmFacilitySession_ConsultantCode), true))
			{
				errField.ConsultantCode = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.SpecialityCode != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.SpecialityCode, "SpecialityCode", (long)SpmDbDfn.GetColTextLen(SpmDbDfn.ColumnIdx.SwmFacilitySession_SpecialityCode), true))
			{
				errField.SpecialityCode = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}

			// Common properties.
			if (!IsValidValue(data.Notes, "notes", (long)SpmDbDfn.GetColTextLen(SpmDbDfn.ColumnIdx.SwmFacilitySession_Notes)))
			{
				errField.Notes = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Status != SacsHierarchyItem.ValidValue.Ignore)
			{
				if (!IsValidValue(SacsSystem.GetStatusCode(data.Status), "status", (long)SpmDbDfn.GetColTextLen(SpmDbDfn.ColumnIdx.SwmFacilitySession_Status), true, true))
				{
					errField.Status = SacsHierarchyItem.ValidValue.Invalid;
					return false;
				}
				if (!SpmFacilitySession.FacilitySessionStatuses.Contains(data.Status))
				{
					errField.Status = SacsHierarchyItem.ValidValue.Invalid;
					return SetErrorState(ErrorMessage.InvalidStatus);
				}
			}

			return true;
		}

		//-------------------------------------------------------------------
		// FacilitySession database interface.
		public abstract bool InsertFacilitySession(SpmFacilitySession facilitySession, DbUpdateInfo dbUpdateInfo);
		public abstract bool UpdateFacilitySession(SpmFacilitySession facilitySession, DbUpdateInfo dbUpdateInfo);
		public virtual bool FacilitySessionCanBeDeleted(SpmFacilitySession facilitySession)
		{
			ClearErrorState();
			return true;
		}
		public abstract bool DeleteFacilitySession(SpmFacilitySession facilitySession, DbUpdateInfo dbUpdateInfo);

		//-------------------------------------------------------------------
		// FacilitySession list.
		public abstract ColumnDfn GetFacilitySessionColumnDfn(SpmFacilitySession.Column columnId, String caption = "", int width = 0);
		public abstract List<String> GetFacilitySessionQueryFilter(SpmFacilitySession.Params prm);
		public abstract long GetFacilitySessionCount(SpmFacilitySession.Params prm);
		public abstract List<SpmFacilitySession> GetFacilitySessionList(SpmFacilitySession.Params prm);
		public abstract DbResultSet ExecuteFacilitySessionQuery(List<ColumnDfn> columns, SpmFacilitySession.Params prm);

		//-------------------------------------------------------------------
		//                       D a t a   V a l u e s
		//-------------------------------------------------------------------
		public DataValue GetFacilitySessionDataValue(ColumnDfn column, NamedValue.Map values)
		{
			DataValue value = new DataValue();
			switch ((SpmFacilitySession.Column)column.Id)
			{
				// Notes.
				case SpmFacilitySession.Column.Notes:
					value = new DataValue(SacsHierarchyItem.FormatForDisplay(values.GetValue(column.DataName).ToString(), 200));
					break;

				// Status.
				case SpmFacilitySession.Column.Status_Desc:
				case SpmFacilitySession.Column.Status_Ind:
				{
					String statusCode = values.GetValue(column.DataName).ToString();
					SaStatus status = SacsSystem.GetStatusForCode(statusCode);
					if (column.Id == (int)SpmFacilitySession.Column.Status_Desc)
						value = new DataValue(SacsSystem.GetStatusDescForCode(statusCode));
					else if (column.Id == (int)SpmFacilitySession.Column.Status_Ind)
						value = new DataValue(SpmFacilitySession.GetStatusTriState(status));
				}
				break;

				//-----------------------------------------------------------
			}
			return value;
		}
		//-------------------------------------------------------------------
	}
	//=======================================================================
}