using Sarand.BusinessMgr.Net.Standard.Base.App;
using Sarand.BusinessMgr.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Utils;
using System;
using System.Collections.Generic;
namespace Sarand.BusinessMgr.Net.Standard.Base.Bus
{
	//=======================================================================
	public abstract class SbmSystemAccountUser : SbmHierarchyItem
	{
		//-------------------------------------------------------------------
		// Columns.
		public enum Column
		{
			Pos,
			Id,
			//SystemAccountUser.
			AccountId,
			UserId,
			Account_Code,
			Account_Name,
			User_Code,
			User_Contact_Email,
			User_Contact_Name,
			// Common properties.
			Notes,
			Flag,
			Status,
			Status_Desc,
			Status_Ind,
			CreateOn_Date,
			UpdateOn_Date,
		}

		//-------------------------------------------------------------------
		/// <summary>Properties other than common.</summary>
		public class DataProperties
		{
			public SysId AccountId { get; set; } = new SysId();
			public SysId UserId { get; set; } = new SysId();
		}

		// Data.
		public new class Data : SacsHierarchyItem.Data
		{
			// Data members.
			private readonly DataProperties data = new DataProperties();
			// Construction.
			public Data()
			{
				Status = DefaultStatus;
			}
			public SysId AccountId
			{
				get { return data.AccountId; }
				set { CheckChanged(data.AccountId, value); data.AccountId = value; }
			}
			public SysId UserId
			{
				get { return data.UserId; }
				set { CheckChanged(data.UserId, value); data.UserId = value; }
			}

			internal void PopulateFrom(Data data)
			{
				AccountId = data.AccountId;
				UserId = data.UserId;
				base.PopulateFrom(data);
			}
			public Data Clone()
			{
				Data data = new Data();
				data.PopulateFrom(this);

				return data;
			}
		}

		public new class ErrField : SacsHierarchyItem.ErrField
		{
			// Identifies the field that has invalid data.
			public ValidValue AccountId { get; set; } = ValidValue.Valid;
			public ValidValue UserId { get; set; } = ValidValue.Valid;
		}

		//-------------------------------------------------------------------
		// Data members.
		private readonly Data data = new Data();

		//-------------------------------------------------------------------
		// Construction.
		protected SbmSystemAccountUser(SysId accountId, SysId userId) : base()
		{
			base.SetData(data);
			AccountId = accountId;
			UserId = userId;
			Status = DefaultStatus;
		}

		//-------------------------------------------------------------------
		// SystemAccountUser status.
		private static readonly List<SaStatus> systemAccountUserStatuses = new List<SaStatus>()
		{
			SaStatus.Active,
			SaStatus.Disabled,
		};
		public static SaStatus DefaultStatus { get { return SaStatus.Current; } }
		public static List<SaStatus> SystemAccountUserStatuses { get { return new List<SaStatus>(systemAccountUserStatuses); } }
		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
		{
			switch (status)
			{
				case SaStatus.Active:
					return DataValue.TriStateType.Green;
				case SaStatus.OnHold:
					return DataValue.TriStateType.Amber;
				case SaStatus.Cancelled:
					return DataValue.TriStateType.Red;
				case SaStatus.Disabled:
					return DataValue.TriStateType.Red;
				case SaStatus.Deleted:
					return DataValue.TriStateType.Purple;
			}
			return DataValue.TriStateType.Unknown;
		}

		//-------------------------------------------------------------------
		// Utilities.

		public override bool ItemHasId() { return false; }

		//-------------------------------------------------------------------
		// Properties.
		public Data GetData() { return data.Clone(); }
		public void SetData(Data data)
		{
			// Properties that cannot be changed if previously specified.
			if (SysId.IsValid(Id) && SysId.ToInt(Id) != SysId.ToInt(data.Id))
				throw new NotSupportedException($"{SysUtil.Fn} Id cannot be changed");
			// Populate individual properties to ensure that 'Changed' indicator is kept up to date.
			this.data.PopulateFrom(data);
		}

		//-------------------------------------------------------------------
		// Attributes.
		public SysId AccountId
		{
			get { return data.AccountId; }
			set { data.AccountId = value; }
		}
		public SysId UserId
		{
			get { return data.UserId; }
			set { data.UserId = value; }
		}

		//-------------------------------------------------------------------
		//          A s s o c i a t e d   D a t a   E l e m e n t s          
		//-------------------------------------------------------------------

		//-------------------------------------------------------------------
		//                            P a r a m s
		//-------------------------------------------------------------------
		/// <summary>Parameters - used to define the filters that should be applied to a List of System AccountUsers</summary>
		// List parameters.
		public enum StatusCat
		{
			Any,
		}
		/// <summary>
		/// Item list parameters.
		/// </summary>
		public new class Params : SacsHierarchyItem.Params
		{
			// List filtering.
			public HashSet<SysId> IdsIncluded { get; } = new HashSet<SysId>();
			public HashSet<SysId> IdsExcluded { get; } = new HashSet<SysId>();
			// SystemAccountUser.
			public SysId InterfaceId { get; set; }
			public SysId AccountId { get; set; }
			public SysId AssocId { get; set; }
			public SysId UserId { get; set; }
			public SysId AffiliateId { get; set; }
			public bool RestrictToActive { get; set; }

			public StatusCat StatusCat { get; set; } = StatusCat.Any;
			// Assignment.
		}
		//-------------------------------------------------------------------
	}
	//=======================================================================
	//         S y s t e m  A c c o u n t  U s e r   D a t a   L i s t
	//=======================================================================
}