using AutoMapper;
using SytelineSaAppEfDataModel.Dtos;

namespace SytelineSaAppEfDataModel.Services;

public class ItemCustService(SytelineSaAppDbContext context, IMapper mapper) : IItemCustService
{
    public Task<ItemCustDto> GetItem(string itemNumber, string customerNumber)
    {
        var item = context.ItemCusts
            .FirstOrDefault(x => x.Item == itemNumber && x.CustNum == customerNumber);

        return item == null
            ? Task.FromResult<ItemCustDto>(null)
            : Task.FromResult(mapper.Map<ItemCustDto>(item));
    }
}