using DocumentFormat.OpenXml.Office2010.Excel;
using NPOI.SS.Formula.Functions;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Utils;
using Saxonite.Net.Standard.Base.App;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static Sarand.Net.Standard.Base.Bus.SacsHierarchyItem;

namespace Saxonite.Net.Standard.Base.Bus.Reference
{
	//=======================================================================
	// Golf - USGA Country.
	//=======================================================================
	public abstract class SaxGolfUsgaCountry : SaxDisposableHierarchyItem, IDisposable
	{
		//-------------------------------------------------------------------
		// Columns.
		public enum Column
		{
			Pos,
			Id,
			CountryCode,
			EntCountryCode,
			CountryName,
			ProvincesUpdateAt_Date,
			// Associated data.
			ProvinceCount_All,
			ProvinceCount_Active,
			FacilityCount_All,
			FacilityCount_Active,
			/// <summary>Facility population %.</summary>
			FacilityPercent,
			// Common.
			Notes,
			Flags,
			Status,
			Status_Desc,
			Status_Ind,
			CreateOn_Date,
			UpdateOn_Date,
		}

		//-------------------------------------------------------------------
		/// <summary>Properties other than common.</summary>
		public class DataProperties
		{
			public String CountryCode { get; set; } = String.Empty;
			public String EntCountryCode { get; set; } = String.Empty;
			public String CountryName { get; set; } = String.Empty;
			public DateTime? ProvincesUpdateAt { get; set; } = null;
		}

		//-------------------------------------------------------------------
		// Data.
		public new class Data : SacsHierarchyItem.Data
		{
			// Data members.
			private readonly DataProperties data = new DataProperties();
			// Construction.
			public Data()
			{
				Status = DefaultStatus;
			}
			// Properties.
			public String CountryCode
			{
				get { return data.CountryCode; }
				set { CheckChanged(data.CountryCode, value); data.CountryCode = value; }
			}
			public String EntCountryCode
			{
				get { return data.EntCountryCode; }
				set { CheckChanged(data.EntCountryCode, value); data.EntCountryCode = value; }
			}
			public String CountryName
			{
				get { return data.CountryName; }
				set { CheckChanged(data.CountryName, value); data.CountryName = value; }
			}
			public DateTime? ProvincesUpdateAt
			{
				get { return data.ProvincesUpdateAt; }
				set { CheckChangedNullable(data.ProvincesUpdateAt, value); data.ProvincesUpdateAt = value; }
			}
			// Population.
			internal void PopulateFrom(Data data)
			{
				CountryCode = data.CountryCode;
				EntCountryCode = data.EntCountryCode;
				CountryName = data.CountryName;
				ProvincesUpdateAt = data.ProvincesUpdateAt;
				base.PopulateFrom(data);
			}
			public Data Clone()
			{
				Data data = new Data();
				data.PopulateFrom(this);
				return data;
			}
		}

		//-------------------------------------------------------------------
		// Error field - identify properties with validation error.
		public new class ErrField : SacsHierarchyItem.ErrField
		{
			// Identifies the field that has invalid data.
			public ValidValue CountryCode { get; set; } = ValidValue.Valid;
			public ValidValue EntCountryCode { get; set; } = ValidValue.Valid;
			public ValidValue CountryName { get; set; } = ValidValue.Valid;
			public ValidValue ProvincesUpdateAt { get; set; } = ValidValue.Valid;
		}

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

		//-------------------------------------------------------------------
		// Construction.
		protected SaxGolfUsgaCountry(SysId id) : base(id)
		{
			base.SetData(data);
			Status = DefaultStatus;
		}

		//-------------------------------------------------------------------
		// Status.
		private static readonly List<SaStatus> validStatuses = new List<SaStatus>()
		{
			SaStatus.Active,
			SaStatus.Inactive,
			SaStatus.Deleted,
		};
		public static SaStatus DefaultStatus { get { return SaStatus.Active; } }
		public static List<SaStatus> ValidStatuses { get { return new List<SaStatus>(validStatuses); } }
		public static DataValue.TriStateType GetStatusTriState(SaStatus status)
		{
			if (status == SaStatus.Active) return DataValue.TriStateType.Green;
			if (status == SaStatus.Inactive) return DataValue.TriStateType.Red;
			if (status == SaStatus.Deleted) return DataValue.TriStateType.Purple;
			return DataValue.TriStateType.Unknown;
		}

		//-------------------------------------------------------------------
		// Utilities.
		public ItemId GetItemId()
		{
			return new ItemId((short)Sax.DataItemType.Golf_UsgaCountry, Id);
		}

		//-------------------------------------------------------------------
		public void Dispose() { }

		//-------------------------------------------------------------------
		// 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");
			this.data.PopulateFrom(data);
		}
		public String CountryCode
		{
			get { return data.CountryCode; }
			set { data.CountryCode = value; }
		}
		public String EntCountryCode
		{
			get { return data.EntCountryCode; }
			set { data.EntCountryCode = value; }
		}
		public String CountryName
		{
			get { return data.CountryName; }
			set { data.CountryName = value; }
		}
		public DateTime? ProvincesUpdateAt
		{
			get { return data.ProvincesUpdateAt; }
			set { data.ProvincesUpdateAt = value; }
		}

		//-------------------------------------------------------------------
		// Flags - positions 1-16 available.
		public const byte Flag_Priority = 0x01;
		public bool Priority
		{
			get { return GetFlag(Flag_Priority); }
			set { SetFlag(Flag_Priority, value); }
		}

		//-------------------------------------------------------------------
		//                   A s s o c i a t e d   D a t a
		//-------------------------------------------------------------------

		//-------------------------------------------------------------------
		//                            P a r a m s
		//-------------------------------------------------------------------
		// List parameters.
		public enum StatusCat
		{
			NotDeleted = 0,
			ActiveOnly,
			InactiveOnly,
			Any,
			DeletedOnly,
		}
		/// <summary>
		/// Item list parameters.
		/// </summary>
		public new class Params : SacsHierarchyItem.Params
		{
			// List filtering.
			public List<SysId> IdsIncluded { get; } = new List<SysId>();
			public List<SysId> IdsExcluded { get; } = new List<SysId>();
			/// <summary>Generic filter - partial country code or name.</summary>
			public String CountryFilter { get; set; }
			/// <summary>Restrict the results by code.</summary>
			public HashSet<String> CountryCodesIncluded { get; } = new HashSet<String>(StringComparer.OrdinalIgnoreCase);
			public String CountryNameFull { get; set; }
			public String CountryNamePartial { get; set; }
			// Flags.
			public FlagState PriorityFlagState { get; set; } = FlagState.Either;
			// Associated data.
			public BoolState HasProvinces { get; set; } = BoolState.Either;
			// Common properties.
			public String NotesPartial { get; set; }
			public StatusCat StatusCat { get; set; } = StatusCat.ActiveOnly;
		}

		//-------------------------------------------------------------------
	}
	//=======================================================================
	// Item list extension methods.
	public static class SaxGolfUsgaCountryList
	{
		//-------------------------------------------------------------------
		public static SaxGolfUsgaCountry GetCountryById(this IEnumerable<SaxGolfUsgaCountry> values, SysId countryId)
		{
			if (!SysId.IsValid(countryId)) return null;
			foreach (SaxGolfUsgaCountry country in values)
				if (country.Id.Equals(countryId)) return country;
			return null;
		}

		//-------------------------------------------------------------------
	}

	//=======================================================================
}