package hu.unr.fiber.cardapi.entity;

import java.util.ArrayList;
import java.util.List;

import hu.unr.fiber.cardapi.rest.CardEntity;
import org.springframework.stereotype.Component;

@Component
public class CardInteractor implements CardListBoundaryInterface, CardByIdInterface {

    private CardRepository cardRepository;

    CardInteractor(CardRepository cardRepository) {
        this.cardRepository = cardRepository;
    }

    @Override
    public List<CardEntityInterface> getCardList() {

        List<Card> cardList = this.cardRepository.findAll();
        List<CardEntityInterface> restCardList = new ArrayList<>();

        for (Card card : cardList) {
            CardEntity ce = new CardEntity(card.getId());
            restCardList.add(ce.update(card));
        }

        return restCardList;
    }

    @Override
    public CardEntityInterface getCardById(long id) {
        if (!this.cardRepository.existsById(id)) {
            return null;
        }

        Card c = this.cardRepository.getOne(id);
        CardEntity ce = new CardEntity(c.getId());

        return ce.update(c);
    }
}