using System;
using Kreta.DataAccessManual;
using Kreta.Eugyintezes.BusinessLogic.Interface;

namespace Kreta.Eugyintezes.BusinessLogic
{
    internal class Service
    {
        protected IServiceContext ServiceContext { get; }

        private int tanevId;
        private int intezmenyId;

        protected int TanevId
        {
            get
            {
                if (tanevId <= 0)
                {
                    tanevId = GetTanevId();
                }

                return tanevId;
            }
        }

        protected int IntezmenyId
        {
            get
            {
                if (intezmenyId <= 0)
                {
                    intezmenyId = GetIntezmenyId();
                }

                return intezmenyId;
            }
        }

        private int GetTanevId()
        {
            return Dal.MobileConnection.Run(ServiceContext.IntezmenyAzonosito, null, h => h.TanevDal().GetAktivTanevId());
        }
        private int GetIntezmenyId()
        {
            var azonosito = ServiceContext.IntezmenyAzonosito;
            return Dal.MobileConnection.Run(ServiceContext.IntezmenyAzonosito, null, h => h.IntezmenyDal().GetIntezmenyIdByAzonosito(azonosito).Value);
        }

        public Service(IServiceContext serviceContext)
        {
            this.ServiceContext = serviceContext ?? throw new ArgumentNullException(nameof(serviceContext));
        }
    }
}