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

namespace Sarand.BusinessMgr.Net.Standard.Dbas.Bus
{
	//=======================================================================
	class SbmVehicleClass_Dbas : SbmVehicleClass
	{
		//-------------------------------------------------------------------
		// Data members.
		private readonly SbmInternals internals;

		//-------------------------------------------------------------------
		// Construction.
		public SbmVehicleClass_Dbas(SbmInternals internals, SysId id, ushort flags) :
			base(internals.UserContext, id)
		{
			this.internals = internals;
			Flags = flags;
		}
		protected override void Dispose(bool disposing)
		{
			if (disposing)
			{
				// NB Do not dispose the Internals - owned by manager.
			}
			base.Dispose(disposing);
		}

		//-------------------------------------------------------------------
		// Properties.

		//-------------------------------------------------------------------
		// ToDo SbmVehicleClass ~ ConstructionCaption on GtDescForCode
		public override String ConstructCaption(String makeCode, String model, String derivative)
		{
			String make = "";
			SbmSystem system = SbmGlobals.System;

			SaCodeTypeConsole codeTypeConsole = internals.CodeTypeConsole;
			// Identify make:
			if (system == null && codeTypeConsole == null)
			{
				//make = codeTypeConsole.GetDescForCode(SbmSystem.GetCodeTypeCode(Sbm.ApplCodeType.VehicleMake), makeCode);
			}
			if (StringUtil.IsEmpty(make)) make = makeCode;
			// Build class description:
			String caption = derivative;
			if (caption.IndexOf(make, 0) < 0 && caption.IndexOf(model, 0) < 0)
			{
				// Prefix the make and model if neither is found in the caption:
				caption = make + " " + model + " " + derivative;
			}
			return caption.Trim();
		}

		//-------------------------------------------------------------------
		// Associated data.
		public override long GetVehicleCount()
		{
			ClearErrorState();
			if (!SysId.IsValid(Id)) return 0;
			ISacsDatabase db = internals.BusMgrDatabase;
			if (db != null)
			{
				String tableVehicle = SbmDbDfn.GetTableName(SbmDbDfn.TableIdx.SaVehicle);
				if (db.TableExists(tableVehicle))
				{
					List<String> filter = new List<String>();
					filter.Add(SbmDbDfn.GetColumnName(SbmDbDfn.ColumnIdx.SaVehicleFeature_VehicleId) + "=" + Id.ToString());
					db.GetRowCount(tableVehicle, filter.Concat(" AND ", "(", ")"));
				}
			}
			return 0;
		}
		public override bool HasVehicles()
		{
			return GetVehicleCount() > 0;
		}
		public override bool ClearDependentData()
		{
			ClearErrorState();
			if (this == null || !SysId.IsValid(Id)) return false;
			ISacsDatabase db = internals.BusMgrDatabase;
			if (db != null && !HasErrorState())
			{
				if (!HasErrorState())
				{
					/* ToDo SaItemDocConsole for Remove document references:
					SaItemDocConsole itemDocConsole = SbmGlobals.Application.GetItemDocConsole(userContext.SessionContext);
					if (itemDocConsole != null)
					{
						if (!itemDocConsole.ClearItemDocs(Sbm.ItemType.AssetCategory, Id))
							SetErrorState(itemDocConsole.Exception());
					}
					else SetErrorState("Failed to retrieve item document console");
					itemDocConsole = null;*/   // Do not delete this global object.
				}
				if (!HasErrorState())
				{
					/* ToDo SaItemDataConsole for Remove Item Data:
					SaItemDataConsole itemDataConsole = SbmGlobals.Application.GetItemDataConsole(userContext.SessionContext);
					if (itemDataConsole != null)
					{
						if (!itemDataConsole.ClearItemData(Sbm.ItemType.AssetCategory, Id, ""))
							SetErrorState(itemDataConsole.Exception());
					}
					else SetErrorState("Failed to retrieve item Dataument console");
					itemDataConsole = null;*/   // Do not delete this global object.
				}
				if (!HasErrorState())
				{
					// Remove interface data items:
					SaInterfaceConsole interfaceConsole = internals.InterfaceConsole;
					//DbUpdateInfo dbUpdateInfo = userContext.DbUpdateInfo;
					if (interfaceConsole != null)
					{
						if (!interfaceConsole.ClearInterfaceDataItems(new ItemId((short)Sbm.ItemType.AssetCategory, Id), internals.DbUpdateInfo))
							SetErrorState(interfaceConsole.ErrorState.ToString());
					}
					else SetErrorState("Failed to retrieve interface console");
					interfaceConsole = null;   // Do not delete this global object.
				}
			}
			else SetErrorState("database is unavailable");
			return !HasErrorState();
		}

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