package eu.dnetlib.dhp.oa.graph.clean;

import static org.mockito.Mockito.lenient;

import java.io.IOException;
import java.util.List;

import org.apache.commons.io.IOUtils;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.BeforeAll;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

import com.fasterxml.jackson.databind.ObjectMapper;

import eu.dnetlib.dhp.oa.graph.raw.common.VocabularyGroup;
import eu.dnetlib.dhp.schema.oaf.Publication;
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;

@ExtendWith(MockitoExtension.class)
public class CleaningRuleTest {

	public static final ObjectMapper MAPPER = new ObjectMapper();
	@Mock
	private ISLookUpService isLookUpService;

	private VocabularyGroup vocabularies;

	private CleaningRule<Publication> cleaningRule;

	@BeforeEach
	public void setUp() throws ISLookUpException, IOException {
		lenient().when(isLookUpService.quickSearchProfile(VocabularyGroup.VOCABULARIES_XQUERY)).thenReturn(vocs());
		lenient()
			.when(isLookUpService.quickSearchProfile(VocabularyGroup.VOCABULARY_SYNONYMS_XQUERY))
			.thenReturn(synonyms());

		vocabularies = VocabularyGroup.loadVocsFromIS(isLookUpService);
		cleaningRule = new CleaningRule(vocabularies);
	}

	@Test
	public void testCleaning() throws Exception {

		String json = IOUtils.toString(getClass().getResourceAsStream("/eu/dnetlib/dhp/oa/graph/clean/result.json"));
		Publication p_in = MAPPER.readValue(json, Publication.class);

		Publication p_out = cleaningRule.call(p_in);

		Assertions.assertNotNull(p_out);

		// TODO add more assertions to verity the cleaned values
		System.out.println(MAPPER.writeValueAsString(p_out));

	}

	private List<String> vocs() throws IOException {
		return IOUtils
			.readLines(CleaningRuleTest.class.getResourceAsStream("/eu/dnetlib/dhp/oa/graph/clean/terms.txt"));
	}

	private List<String> synonyms() throws IOException {
		return IOUtils
			.readLines(CleaningRuleTest.class.getResourceAsStream("/eu/dnetlib/dhp/oa/graph/clean/synonyms.txt"));
	}
}