namespace Brizco.Repository.Handlers.Shift;

public class UpdateShiftCommandHandler : IRequestHandler<UpdateShiftCommand, bool>
{
    private readonly IRepositoryWrapper _repositoryWrapper;

    public UpdateShiftCommandHandler(IRepositoryWrapper repositoryWrapper)
    {
        _repositoryWrapper = repositoryWrapper;
    }

    public async Task<bool> Handle(UpdateShiftCommand request, CancellationToken cancellationToken)
    {
        var shift = await _repositoryWrapper.SetRepository<Domain.Entities.Shift.Shift>()
            .TableNoTracking.FirstOrDefaultAsync(s => s.Id == request.id);
        if (shift == null)
            throw new AppException("Shift not found", ApiResultStatusCode.NotFound);

        var newShift = Domain.Entities.Shift.Shift.Create(request.Title, request.Description, request.StartAt, request.EndAt);
        newShift.Id = request.id;
        _repositoryWrapper.SetRepository<Domain.Entities.Shift.Shift>()
            .Update(newShift);
        await _repositoryWrapper.SaveChangesAsync(cancellationToken);

        return true;
    }
}