using System;
using System.Collections.Generic;
using BeWo.Data.Entities;
using BeWo.Service.DCEntityMapper;
using BS.Shared.Core;
using BS.Shared.DataContracts;
using BS.Shared.Services;

namespace BeWo.Service.Plugins
{
	public class ServiceRecordDurationCalculator : AbstractIDSpecificDefaultClass<ServiceRecordDurationCalculator>
	{
		public virtual void CalculateRoundedDuration(ServiceRecord sr)
		{
            //Wird vor dem eigentlichen Speichern aufgerufen
            if (sr.CostBearer2SupportConcept != null && sr.ServiceDescription.ServiceCategory != null &&
                    sr.ServiceDescription.ServiceCategory.IsBillable)
            {
                var duration = (decimal)sr.End.Value.Subtract(sr.Start.Value).TotalMinutes;

                Calculations calc = Calculations.GetInstance(sr.CostBearer2SupportConcept.CostBearer.ID);
                var cc =
                    MapperFactory.CompactOrganisationDC_Organisation.MapToNewDC(
                        sr.CostBearer2SupportConcept.CostBearer.Organisation);

                var roundedDuration = calc.GetRoundedDuration(cc, duration);

                sr.RoundedDuration = roundedDuration;
            }
            else
            {
                sr.RoundedDuration = (decimal)sr.End.Value.Subtract(sr.Start.Value).TotalMinutes;
            }
        }

	    public virtual void CalculateRoundedDuration(ServiceRecordDC newServiceRecord)
        {
            //Wird nur für die Validierung benötigt
            if (newServiceRecord.ServiceDescription.Category != null &&
                    newServiceRecord.ServiceDescription.Category.IsBillable && newServiceRecord.CostBearer != null)
            {
                var duration = (decimal)newServiceRecord.End.Value.Subtract(newServiceRecord.Start.Value).TotalMinutes;

                Calculations calc = Calculations.GetInstance(newServiceRecord.CostBearer.CostBearerID);
                var roundedDuration = calc.GetRoundedDuration(newServiceRecord.CostBearer, duration);

                newServiceRecord.RoundedDuration = roundedDuration;
            }
        }


    }
}