Common-VS2019/SacsBusinessBase/Base/ReferenceData/SaReferenceDataMgr_UnitMeasure.cs

using System;
using System.Collections.Generic;
using Sarand.Net.Standard.Base.App;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Dbas;

namespace Sarand.Net.Standard.Base.ReferenceData
{
	//=======================================================================
	// Reference Data manager - Units of Measure.
	//=======================================================================
	public abstract partial class SaReferenceDataMgr : SacsItemMgr
	{
		//-------------------------------------------------------------------
		// Utilities.

		//-------------------------------------------------------------------
		// Retrieve individual unitMeasures.
		public abstract bool UnitMeasureExistsById(SysId id);
		public abstract bool UnitMeasureExistsByCode(String code);
		public abstract SaUnitMeasure GetUnitMeasureById(SysId id);
		public abstract SaUnitMeasure GetUnitMeasureByCode(String code);
		public abstract SaUnitMeasure GetUnitMeasure(SaUnitMeasure.Params prm);

		// Create unitMeasure.
		public abstract SaUnitMeasure CreateUnitMeasure();

		//-------------------------------------------------------------------
		// Validate unitMeasure data.
		public bool IsValidUnitMeasure(SaUnitMeasure unitMeasure)
		{
			ClearErrorState();
			if (unitMeasure == null) return SetErrorState(ErrorMessage.ItemNotSpecified);
			return IsValidUnitMeasureData(unitMeasure.GetData(), new SaUnitMeasure.ErrField());
		}
		public virtual bool IsValidUnitMeasureData(SaUnitMeasure.Data data, SaUnitMeasure.ErrField errField)
		{
			ClearErrorState();
			// UnitMeasure properties.
			if (errField.Category != SacsHierarchyItem.ValidValue.Ignore && (short)data.Category < 1)
			{
				errField.Category = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.UnitType != SacsHierarchyItem.ValidValue.Ignore && (short)data.UnitType < 1)
			{
				if ((int)data.UnitType < 1)
				{
					errField.UnitType = SacsHierarchyItem.ValidValue.Invalid;
					return SetErrorState("UnitMeasure type must be supplied");
				}
			}
			if (errField.Code != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.Code, "code", (long)SaReferenceDataDbDfn.GetColTextLen(SaReferenceDataDbDfn.ColumnIdx.UnitMeasure_Code), true))
			{
				errField.Code = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Abbr != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.Abbr, "abbr", (long)SaReferenceDataDbDfn.GetColTextLen(SaReferenceDataDbDfn.ColumnIdx.UnitMeasure_Abbr), true))
			{
				errField.Abbr = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Single != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.Single, "single", (long)SaReferenceDataDbDfn.GetColTextLen(SaReferenceDataDbDfn.ColumnIdx.UnitMeasure_Single), true))
			{
				errField.Single = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Multiple != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.Multiple, "multiple", (long)SaReferenceDataDbDfn.GetColTextLen(SaReferenceDataDbDfn.ColumnIdx.UnitMeasure_Multiple), true))
			{
				errField.Multiple = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.EquivalencyValue != SacsHierarchyItem.ValidValue.Ignore && data.EquivalencyValue < 1)
			{
				errField.EquivalencyValue = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState("UnitMeasure equal value must be supplied");
			}
			if (errField.UomIdEquivalency != SacsHierarchyItem.ValidValue.Ignore && data.UomIdEquivalency < 1)
			{
				errField.UomIdEquivalency = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState("UnitMeasure Id equal must be supplied");
			}
			if (errField.EquivalencyAlgorythm != SacsHierarchyItem.ValidValue.Ignore && data.EquivalencyAlgorythm < 1)
			{
				errField.EquivalencyAlgorythm = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState("UnitMeasure equal algorythm must be supplied");
			}
			if (errField.UomIdRef1 != SacsHierarchyItem.ValidValue.Ignore && data.UomIdRef1 < 1)
			{
				errField.UomIdRef1 = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState("UnitMeasure reference1 must be supplied");
			}
			if (errField.UomIdRef2 != SacsHierarchyItem.ValidValue.Ignore && data.UomIdRef2 < 1)
			{
				errField.UomIdRef2 = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState("UnitMeasure reference2 must be supplied");
			}
			if (errField.UomIdRef3 != SacsHierarchyItem.ValidValue.Ignore && data.UomIdRef3 < 1)
			{
				errField.UomIdRef3 = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState("UnitMeasure reference1 must be supplied");
			}
			// Common properties.
			if (errField.Notes != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.Notes, "notes", (long)SaReferenceDataDbDfn.GetColTextLen(SaReferenceDataDbDfn.ColumnIdx.UnitMeasure_Notes)))
			{
				errField.Notes = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Status != SacsHierarchyItem.ValidValue.Ignore && !SaUnitMeasure.ValidStatuses.Contains(data.Status))
			{
				errField.Status = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState(ErrorMessage.InvalidStatus);
			}
			// Validate associated data.
			/*
			if (errField. != SacsHierarchyItem.ValidValue.Ignore && SysId.IsValid(data.UnitMeasureIdParent))
			{
				if (!UnitMeasureExistsById(data.UnitMeasureIdParent))
				{
					errField.UnitMeasureIdParent = SacsHierarchyItem.ValidValue.Invalid;
					return SetErrorState("UnitMeasure's parent not found");
				}
			}
			*/
			return true;
		}

		//-------------------------------------------------------------------
		// UnitMeasure database interface.
		public abstract bool InsertUnitMeasure(SaUnitMeasure unitMeasure, DbUpdateInfo dbUpdateInfo);
		public abstract bool UpdateUnitMeasure(SaUnitMeasure unitMeasure, DbUpdateInfo dbUpdateInfo);
		public virtual bool UnitMeasureCanBeDeleted(SaUnitMeasure unitMeasure)
		{
			ClearErrorState();
			if (unitMeasure.HasDependentUnitsOfMeasure()) return SetErrorState("Has dependent UOMs");
			return true;
		}
		public abstract bool DeleteUnitMeasure(SaUnitMeasure unitMeasure, DbUpdateInfo dbUpdateInfo);

		//-------------------------------------------------------------------
		// UnitMeasure list.
		public abstract ColumnDfn GetUnitMeasureColumnDfn(SaUnitMeasure.Column columnId, String caption = "", int width = 0);
		public abstract List<String> GetUnitMeasureQueryFilter(SaUnitMeasure.Params prm);
		public abstract long GetUnitMeasureCount(SaUnitMeasure.Params prm);
		public abstract List<SaUnitMeasure> GetUnitMeasureList(SaUnitMeasure.Params prm);
		public abstract DbResultSet ExecuteUnitMeasureQuery(List<ColumnDfn> columns, SaUnitMeasure.Params prm);

		//-------------------------------------------------------------------
		/// <summary>
		/// Extract and format result set data value where specific handling is required.
		/// <para>Where response is an invalid data value, format value using column.FormatValue(values).</para>
		/// </summary>
		public virtual DataValue GetUnitMeasureDataValue(ColumnDfn column, NamedValue.Map values)
		{
			DataValue value = new DataValue();
			switch ((SaUnitMeasure.Column)column.Id)
			{

				//-----------------------------------------------------------
				// Notes.
				case SaUnitMeasure.Column.Notes:
					value = new DataValue(SacsHierarchyItem.FormatForDisplay(values.GetValue(column.DataName).ToString(), 200));
					break;

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

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

		//-------------------------------------------------------------------
	}
	//=======================================================================
}