package com.isa.projekat.testsJ;

import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.Assert.assertSame;

import java.util.List;

import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.dao.DataIntegrityViolationException;
import org.springframework.data.domain.PageRequest;
import org.springframework.test.annotation.Rollback;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;
import org.springframework.transaction.annotation.Transactional;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.isa.projekat.dto.PromenaSifreDTO;
import com.isa.projekat.enums.TipKorisnika;
import com.isa.projekat.model.Korisnik;
import com.isa.projekat.model.RegistrovanKorisnik;
import com.isa.projekat.model.RentACar;
import com.isa.projekat.repository.KorisnikRepository;
import com.isa.projekat.repository.RentACarRepository;
import com.isa.projekat.service.KorisnikServis;
import com.isa.projekat.service.KorisnikServisImpl;
import com.isa.projekat.service.RegistrovanKorisnikServis;
import com.isa.projekat.service.RentACarServis;
import com.isa.projekat.service.RentaACarServisImpl;

import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.junit4.SpringRunner;

import java.util.Arrays;
import java.util.Optional;

import static junit.framework.TestCase.assertTrue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.mockito.Mockito.when;

@RunWith(SpringRunner.class)
@SpringBootTest
public class JunitTests {

	@Autowired
	private KorisnikServis korSer;
	@Autowired
	private RegistrovanKorisnikServis regSer;

	private MockMvc mockMvc;




//<-------------------------------------------------- KorisnikServis i RegistrovaniKorisnikServis testovi ------------------------------------------->

	@Test
	public void testFindbyEmail() {
		Korisnik korisnic= this.korSer.findByEmail("car@gmail.com");
		assertThat(korisnic.getIme()).isEqualTo("Radoje");
	}

	@Test
	public void testValidirajPostojanje() {
		boolean validirano = this.korSer.validirajPostojanje("car2@gmail.com", "123");
		assertSame(validirano, true);
	}

	@Test
	public void testFindById() {
		RegistrovanKorisnik rk = this.regSer.findById((long)3);
		assertThat(rk.getIme()).isEqualTo("Maja");

	}
	@Test
	public void testNotFindById() {
		RegistrovanKorisnik rk = this.regSer.findById((long)3);
		assertThat(rk.getIme()).isNotEqualTo("David");

	}

	@Test
	@Transactional
	@Rollback(true)
	public void testPromeniSifru() {
		Korisnik k = this.korSer.findByEmail("korisnik@gmail.com");
		PromenaSifreDTO psDto = new PromenaSifreDTO("123","1234","1234");
		assertThat(k).isNotNull();//postoji

		this.korSer.promeniSifru(psDto, k);

		assertThat(k.getPassword()).isEqualTo(psDto.getNewPass());



	}


  //<-------------------------------------------------- RentACaServis  ------------------------------------------->

	@Mock
	private Korisnik korisnikMock;


	@Mock
	private RentaACarServisImpl rentaMock = Mockito.mock(RentaACarServisImpl.class);

	@Autowired
	private RentACarServis rentSer;
	@Mock
	private RentACarRepository racRepository;


	@Test
	public void testSaveRentACar() {
		RentACar rac = Mockito.mock(RentACar.class);
		when(rac.getId()).thenReturn((long)12);
		when(rac.getAdresa()).thenReturn("Lasla Gala");
		when(rac.getOpis()).thenReturn("Opis RAC");
		when(rac.getUrl()).thenReturn("URL/URL");
		this.rentaMock.save(rac);

		when(rentaMock.findById((long)12)).thenReturn(rac);
		assertThat(rac).isNotNull();

	}

	@Test
	@Transactional
	@Rollback(true)
	public void testFindByNaziv() {
		RentACar rac = this.rentaMock.findByNaziv("Hert");

		assertThat(rac).isNull();

	}

	@Test
	@Transactional
	@Rollback(true)
	public void testSviRAC() {

		//when(racRepository.findAll()).thenReturn(Arrays.asList(new RentACar((long)1,"Hertz","Tolstojeva","BEST ONE","url url")));
		List<RentACar> lista = rentSer.findAll();
		assertThat(lista).hasSize(3);
	}

	@Test
	@Transactional
	@Rollback(true)
	public void testSave() {
		int old = 3;
		//when(racRepository.findAll()).thenReturn(Arrays.asList(new RentACar((long)1,"Hertz","Tolstojeva","BEST ONE","url url")));
		RentACar rac = new RentACar((long)12, "ALUNO","Fruskogorska","Najbolji servis u gradu","URL URL URL");

		this.rentSer.save(rac);
		List<RentACar> lista = rentSer.findAll();
		assertThat(rentSer.findAll()).hasSize(old+ 1);
	}

}