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
{
	//=======================================================================
	partial class SbmAssetMgr
	{
		//*******************************************************************
		//                          V e h i c l e s
		//*******************************************************************
		//-------------------------------------------------------------------
		// Utilities.

		//-------------------------------------------------------------------
		//                   Retrieve individual vehicles.
		//-------------------------------------------------------------------
		// Vehicle exists.
		public bool VehicleExistsById(SysId id)
		{
			ClearErrorState();
			if (!SysId.IsValid(id)) return false;
			SbmVehicle.Params prm = new SbmVehicle.Params();
			prm.IncludedIds.Add(id);
			prm.StatusCat = SbmVehicle.StatusCat.Any;
			return GetVehicleCount(prm) == 1;
		}
		public bool VehicleExistsByRegNumber(String regNumber)
		{
			ClearErrorState();
			if (!StringUtil.IsEmpty(regNumber)) return false;
			SbmVehicle.Params prm = new SbmVehicle.Params
			{
				RegNumber = regNumber,
				StatusCat = SbmVehicle.StatusCat.Any
			};
			return GetVehicleCount(prm) == 1;
		}

		//-------------------------------------------------------------------
		// Get vehicle.
		public abstract SbmVehicle GetVehicle(SbmVehicle.Params prm);

		public SbmVehicle GetVehicleById(SysId id)
		{
			ClearErrorState();
			if (!SysId.IsValid(id)) return null;
			SbmVehicle.Params prm = new SbmVehicle.Params();
			prm.IncludedIds.Add(id);
			prm.StatusCat = SbmVehicle.StatusCat.Any;
			return GetVehicle(prm);
		}
		public SbmVehicle GetVehicleByRegNumber(String regNumber)
		{
			ClearErrorState();
			if (StringUtil.IsEmpty(regNumber)) return null;
			SbmVehicle.Params prm = new SbmVehicle.Params
			{
				RegNumber = regNumber,
				StatusCat = SbmVehicle.StatusCat.Any
			};
			return GetVehicle(prm);
		}

		//-------------------------------------------------------------------
		// Create vehicle.
		public abstract SbmVehicle CreateVehicle();

		//-------------------------------------------------------------------
		// Validate vehicle data.
		public bool IsValidVehicle(SbmVehicle vehicle)
		{
			ClearErrorState();
			if (vehicle == null) return SetErrorState(ErrorMessage.ItemNotSpecified);
			return IsValidVehicleData(vehicle.GetData(), new SbmVehicle.ErrField());
		}
		public virtual bool IsValidVehicleData(SbmVehicle.Data data, SbmVehicle.ErrField errField)
		{
			ClearErrorState();
			// Vehicle properties.
			if (errField.VehicleClassId != SacsHierarchyItem.ValidValue.Ignore && SysId.ToInt(data.VehicleClassId) < 1)
			{
				errField.VehicleClassId = SacsHierarchyItem.ValidValue.Invalid;
				return SetErrorState("Aff Id Owner must be supplied");
			}
			if (errField.RegNumber != SacsHierarchyItem.ValidValue.Ignore && (IsValidValue(data.RegNumber, "registration Number", (long)SbmDbDfn.GetColTextLen(SbmDbDfn.ColumnIdx.SaVehicle_RegNumber))))
			{
				errField.RegNumber = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.RegNumberPrev != SacsHierarchyItem.ValidValue.Ignore && (IsValidValue(data.RegNumberPrev, "registration Number Previous", (long)SbmDbDfn.GetColTextLen(SbmDbDfn.ColumnIdx.SaVehicle_RegNumberPrev))))
			{
				errField.RegNumberPrev = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Vin != SacsHierarchyItem.ValidValue.Ignore && (IsValidValue(data.Vin, "VIN", (long)SbmDbDfn.GetColTextLen(SbmDbDfn.ColumnIdx.SaVehicle_VIN))))
			{
				errField.Vin = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.TachoCode != SacsHierarchyItem.ValidValue.Ignore && (IsValidValue(data.TachoCode, "tacho code", (long)SbmDbDfn.GetColTextLen(SbmDbDfn.ColumnIdx.SaVehicle_TachoCode))))
			{
				errField.TachoCode = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.TachoId != SacsHierarchyItem.ValidValue.Ignore && (IsValidValue(data.TachoId, "tacho id", (long)SbmDbDfn.GetColTextLen(SbmDbDfn.ColumnIdx.SaVehicle_TachoId))))
			{
				errField.TachoId = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.MotNo != SacsHierarchyItem.ValidValue.Ignore && (IsValidValue(data.MotNo, "MOT", (long)SbmDbDfn.GetColTextLen(SbmDbDfn.ColumnIdx.SaVehicle_MotNo))))
			{
				errField.MotNo = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			// Common properties.
			if (!IsValidValue(data.Notes, "notes", (long)SbmDbDfn.GetColTextLen(SbmDbDfn.ColumnIdx.SaVehicle_Notes)))
			{
				errField.Notes = SacsHierarchyItem.ValidValue.Invalid;
				return false;
			}
			if (errField.Status != SacsHierarchyItem.ValidValue.Ignore)
			{
				if (!IsValidValue(data.StatusCode, "status", (long)SbmDbDfn.GetColTextLen(SbmDbDfn.ColumnIdx.SaVehicle_Status), true, true))
				{
					errField.Status = SacsHierarchyItem.ValidValue.Invalid;
					return false;
				}
				if (!SbmVehicle.ValidStatuses.Contains(data.Status))
				{
					errField.Status = SacsHierarchyItem.ValidValue.Invalid;
					return SetErrorState(ErrorMessage.InvalidStatus);
				}
			}
			return true;
		}

		//-------------------------------------------------------------------
		// Vehicle database interface.
		public abstract bool InsertVehicle(SbmVehicle vehicle, DbUpdateInfo dbUpdateInfo);
		public abstract bool UpdateVehicle(SbmVehicle vehicle, DbUpdateInfo dbUpdateInfo);
		public virtual bool VehicleCanBeDeleted(SbmVehicle vehicle)
		{
			ClearErrorState();
			return true;
		}
		public abstract bool DeleteVehicle(SbmVehicle vehicle, DbUpdateInfo dbUpdateInfo);

		//-------------------------------------------------------------------
		// Vehicle list.
		public abstract ColumnDfn GetVehicleColumnDfn(SbmVehicle.Column columnId, String caption = "", int width = 0);
		public abstract List<String> GetVehicleQueryFilter(SbmVehicle.Params prm);
		public abstract long GetVehicleCount(SbmVehicle.Params prm);
		public abstract List<SbmVehicle> GetVehicleList(SbmVehicle.Params prm);
		public abstract DbResultSet ExecuteVehicleQuery(List<ColumnDfn> columns, SbmVehicle.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 GetVehicleDataValue(ColumnDfn column, NamedValue.Map values)
		{
			DataValue value = new DataValue();
			switch ((SbmVehicle.Column)column.Id)
			{
				// Notes.
				case SbmVehicle.Column.Notes:
					value = new DataValue(SacsHierarchyItem.FormatForDisplay(values.GetValue(column.DataName).ToString(), 200));
					break;

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

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