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

namespace Sarand.BusinessMgr.Net.Standard.Base.Mgr
{
	//=======================================================================
	// Account manager - System Params.
	//=======================================================================
	partial class SbmAccountMgr
	{
		//-------------------------------------------------------------------
		// Utilities.

		//-------------------------------------------------------------------
		//                 Retrieve individual sysParam.
		//-------------------------------------------------------------------
		// SysParam exists.
		public bool SysParamExistsById(SysId id)
		{
			ClearErrorState();
			if (!SysId.IsValid(id)) return false;
			SbmSysParam.Params prmSysParam = new SbmSysParam.Params();
			prmSysParam.IdsIncluded.Add(id);
			prmSysParam.StatusCat = SbmSysParam.StatusCat.Any;
			return GetSysParamCount(prmSysParam) == 1;
		}

		//-------------------------------------------------------------------
		// Get sysParam.
		public abstract SbmSysParam GetSysParam(SbmSysParam.Params prm);

		public SbmSysParam GetSysParamById(SysId paramId)
		{
			ClearErrorState();
			if (!SysId.IsValid(paramId)) return null;
			SbmSysParam.Params prmSysParam = new SbmSysParam.Params();
			prmSysParam.IdsIncluded.Add(paramId);
			prmSysParam.StatusCat = SbmSysParam.StatusCat.Any;
			return GetSysParam(prmSysParam);
		}

		public SbmSysParam GetSysParam(Sbm.SysParamCategory paramCategory, String paramName, SysId affiliateIdOwner, SysId affiliateIdTarget, SysId associationId)
		{
			ClearErrorState();
			// NB Target affiliate and association are optional.
			if ((int)paramCategory < 1 || StringUtil.IsEmpty(paramName) || !SysId.IsValid(affiliateIdOwner)) return null;
			SbmSysParam.Params prmSysParam = new SbmSysParam.Params
			{
				Category = paramCategory,
				Name = paramName
			};
			prmSysParam.AffIdOwner = affiliateIdOwner;
			prmSysParam.AffIdTarget = affiliateIdTarget;
			prmSysParam.AssocId = associationId;
			prmSysParam.StatusCat = SbmSysParam.StatusCat.Any;
			return GetSysParam(prmSysParam);
		}
		//-------------------------------------------------------------------
		// Create sysParam.
		public abstract SbmSysParam CreateSysParam(Sbm.SysParamCategory category, String name);

		//-------------------------------------------------------------------
		// Validate sysParam data.
		public bool IsValidSysParam(SbmSysParam sysParam)
		{
			ClearErrorState();
			if (sysParam == null) return SetErrorState(ErrorMessage.ItemNotSpecified);
			return IsValidSysParamData(sysParam.GetData(), new SbmSysParam.ErrField());
		}
		public virtual bool IsValidSysParamData(SbmSysParam.Data data, SbmSysParam.ErrField errField)
		{
			ClearErrorState();
			// SysParam properties.
			if (errField.Category != SacsHierarchyItem.ValidValue.Ignore && (short)data.Category < 1)
			{
				errField.Category = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Name != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.Name, "name", (long)Internals.GetColTextLen(SbmDbDfn.ColumnIdx.SysParam_Name), true))
			{
				errField.Name = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Value != SacsHierarchyItem.ValidValue.Ignore && !IsValidValue(data.Value, "value", (long)Internals.GetColTextLen(SbmDbDfn.ColumnIdx.SysParam_Value), true))
			{
				errField.Value = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			// Common properties.
			if (errField.Status != SacsHierarchyItem.ValidValue.Ignore)
			{
				if (!IsValidValue(data.StatusCode, "status", (long)Internals.GetColTextLen(SbmDbDfn.ColumnIdx.SysParam_Status), true, true))
				{
					errField.Status = SacsHierarchyItem.ValidValue.Invalid;
					return false;
				}
				if (!SbmSysParam.SysParamStatuses.Contains(data.Status))
				{
					errField.Status = SacsHierarchyItem.ValidValue.Invalid;
					return SetErrorState(ErrorMessage.InvalidStatus);
				}
			}

			// Validate associated data.
			if (errField.AffiliateIdOwner != SacsHierarchyItem.ValidValue.Ignore && SysId.IsValid(data.AffiliateIdOwner))
			{
			}
			if (errField.AffiliateIdTarget != SacsHierarchyItem.ValidValue.Ignore && SysId.IsValid(data.AffiliateIdTarget))
			{
			}
			if (errField.AssociationId != SacsHierarchyItem.ValidValue.Ignore && SysId.IsValid(data.AssociationId))
			{
			}
			return true;
		}

		//-------------------------------------------------------------------
		// SysParam database interface.
		public abstract bool InsertSysParam(SbmSysParam sysParam, DbUpdateInfo dbUpdateInfo);
		public abstract bool UpdateSysParam(SbmSysParam sysParam, DbUpdateInfo dbUpdateInfo);
		public virtual bool SysParamCanBeDeleted(SbmSysParam sysParam)
		{
			ClearErrorState();
			return true;
		}
		public abstract bool DeleteSysParam(SbmSysParam sysParam, DbUpdateInfo dbUpdateInfo);

		//-------------------------------------------------------------------
		// SysParam list.
		public abstract ColumnDfn GetSysParamColumnDfn(SbmSysParam.Column columnId, String caption = "", int width = 0);
		public abstract List<String> GetSysParamQueryFilter(SbmSysParam.Params prm);
		public abstract long GetSysParamCount(SbmSysParam.Params prm);
		public abstract List<SbmSysParam> GetSysParamList(SbmSysParam.Params prm);
		public abstract DbResultSet ExecuteSysParamQuery(List<ColumnDfn> columns, SbmSysParam.Params prm);

		//-------------------------------------------------------------------
		//                       D a t a   V a l u e s
		//-------------------------------------------------------------------
		/// <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 DataValue GetSysParamDataValue(ColumnDfn column, NamedValue.Map values)
		{
			DataValue value = new DataValue();
			switch ((SbmSysParam.Column)column.Id)
			{
				//-----------------------------------------------------------
				// SysParam Cat_Desc?

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

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

				//-----------------------------------------------------------
				default:
					value = values.GetValue(column.DataName);
					break;

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