package com.example.baziproekt.service.impl;

import com.example.baziproekt.model.Komentari.Komentari;
import com.example.baziproekt.model.Komentari.KomentariCompositeKey;
import com.example.baziproekt.model.Korisnici;
import com.example.baziproekt.model.Kupuvaci;
import com.example.baziproekt.model.Proizvodi;
import com.example.baziproekt.model.Roles;
import com.example.baziproekt.model.exceptions.InvalidUserCredentialsException;
import com.example.baziproekt.model.exceptions.UserNotFoundException;
import com.example.baziproekt.repository.KomentariRepository;
import com.example.baziproekt.service.KomentarNaProizvod;
import com.example.baziproekt.service.KorisniciService;
import com.example.baziproekt.service.ProizvodiService;
import org.springframework.stereotype.Service;

import java.util.Collections;

@Service
public class KomentarNaProizvodImpl implements KomentarNaProizvod {
    private final KorisniciService service;
    private final ProizvodiService serviceProduct;
    private final KomentariRepository repository;


    public KomentarNaProizvodImpl(KorisniciService service, ProizvodiService serviceProduct, KomentariRepository repository) {
        this.service = service;
        this.serviceProduct = serviceProduct;
        this.repository = repository;
    }

    @Override
    public void create(Integer id,String name,String comment) {
        Korisnici korisnici=service.findByIme(name);
        if(korisnici==null)
        {
            throw new UserNotFoundException();
        }
        if(korisnici.getAuthorities().equals(Collections.singletonList(Roles.ROLES_KUPUVAC)))
        {
            Proizvodi proizvod=serviceProduct.findById(id);
            KomentariCompositeKey key=new KomentariCompositeKey(proizvod, (Kupuvaci) korisnici);
            repository.save(new Komentari(comment,key));
        }




    }
}