using bnhtrade.Core.Data.Database.UnitOfWork;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace bnhtrade.Core.Logic.Inventory
{
    public class StockJournalService : UnitOfWorkBase
    {
        public StockJournalService() { }

        internal StockJournalService(IUnitOfWork unitOfWork) : base(unitOfWork) { }

        public void StockJournalDelete(int stockJournalId)
        {
            WithUnitOfWork(uow =>
            {
                if (stockJournalId <= 0)
                {
                    throw new ArgumentException("Stock journal ID must be greater than zero", nameof(stockJournalId));
                }
                uow.StockJournalRepository.StockJournalDelete(stockJournalId);
                CommitIfOwned(uow);
            });
        }

        // can be used before commiting an sql insert, update or delete to the stock journal to ensure a status does not fall below 0 
        // (unless the status is enabled to do so)
        // set empty list or statusIdEffected to null to check entier stock entries for consistency
        public bool WIP_StockJournalConsistencyCheck(int stockId, List<int> statusIdEffected = null)
        {
            return WithUnitOfWork(uow =>
            {
                if (stockId <= 0)
                {
                    throw new ArgumentException("Stock ID must be greater than zero", nameof(stockId));
                }
                return uow.StockJournalRepository.WIP_StockJournalConsistencyCheck(stockId, statusIdEffected);
            });
        }
    }
}