package eu.dnetlib.dhp.common.vocabulary;

import static org.mockito.Mockito.lenient;

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

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 eu.dnetlib.dhp.schema.oaf.Qualifier;
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpException;
import eu.dnetlib.enabling.is.lookup.rmi.ISLookUpService;

@ExtendWith(MockitoExtension.class)
public class VocabularyTest {

	@Mock
	protected ISLookUpService isLookUpService;

	protected VocabularyGroup vocabularies;

	@BeforeEach
	public void setUpVocabulary() 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);
	}

	private static List<String> vocs() throws IOException {
		return IOUtils
			.readLines(
				Objects
					.requireNonNull(
						VocabularyTest.class.getResourceAsStream("/eu/dnetlib/dhp/transform/terms.txt")));
	}

	private static List<String> synonyms() throws IOException {
		return IOUtils
			.readLines(
				Objects
					.requireNonNull(
						VocabularyTest.class.getResourceAsStream("/eu/dnetlib/dhp/transform/synonyms.txt")));
	}

	@Test
	void testVocabularyMatch() throws Exception {
		final String s = IOUtils.toString(this.getClass().getResourceAsStream("terms"));

		for (String s1 : s.split("\n")) {

			final Qualifier t1 = vocabularies.getSynonymAsQualifier("dnet:publication_resource", s1);

			if (t1 == null) {
				System.err.println(s1 + " Missing");
			} else {
				System.out.println("syn=" + s1 + " term = " + t1.getClassid());

				System.out
					.println(
						vocabularies.getSynonymAsQualifier("dnet:result_typologies", t1.getClassid()).getClassname());
			}
		}

	}
}