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.ReferenceData;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Sarand.BusinessMgr.Net.Standard.Base.Helpers
{
	//=======================================================================
	// Transaction Helper.
	//=======================================================================
	public static class SbmTransactionHelper
    {
		//-------------------------------------------------------------------
		// Currency.

		/// <summary>Work out how many currency decimals should be used for the specified transaction.</summary>
		public static ushort GetCurrencyDecimals(SbmInternals internals, SbmTransaction transaction)
		{
			if (SysId.IsValid(transaction?.CurrencyId))
			{
				SaCurrency currency = internals.GetCurrencyById(transaction.CurrencyId);
				if (currency != null)
					return SbmInternals.GetCurrencyDecimals(currency.Decimals);
			}
			return internals.GetCurrentCurrencyDecimals();
		}

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