/**
 * 
 */
package eu.dnetlib.ariadneplus;

import eu.dnetlib.ariadneplus.elasticsearch.BulkUpload;
import eu.dnetlib.ariadneplus.reader.ResourceManager;
import eu.dnetlib.ariadneplus.reader.RunSPARQLQueryService;
import eu.dnetlib.ariadneplus.reader.json.ParseRDFJSON;
import org.apache.commons.io.IOUtils;
import org.eclipse.rdf4j.model.Resource;
import org.eclipse.rdf4j.repository.Repository;
import org.eclipse.rdf4j.repository.RepositoryConnection;
import org.eclipse.rdf4j.repository.RepositoryResult;
import org.eclipse.rdf4j.repository.manager.RemoteRepositoryManager;
import org.junit.Ignore;
import org.junit.Test;
import org.springframework.core.io.ClassPathResource;

import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.List;
import java.util.Properties;

/**
 * @author enrico.ottonello
 *
 */
//@Ignore
public class GraphDbReaderAndESIndexTest {

    private RunSPARQLQueryService runSPQRLQuery;

    @Test
    @Ignore
    public void uploadAMCRFieldworkTest() throws Exception {
        boolean isRecord = true;
        String recordId = "https://ariadne-infrastructure.eu/aocat/Resource/AMCR/E61E0F4E-268F-39E4-8EDB-A431AFC505AA";
        String datasource = "amcr";
        String collectionId = "oai";
        readAndIndexTest(isRecord, recordId, datasource, collectionId);
    }

    @Test
    @Ignore
    public void uploadAMCRDocumentTest() throws Exception {
        boolean isRecord = true;
        String recordId = "https://ariadne-infrastructure.eu/aocat/Collection/AMCR/FC59581D-DC3A-31DA-922A-98DE764F3D76";
        String datasource = "amcr";
        String collectionId = "oai";
        readAndIndexTest(isRecord, recordId, datasource, collectionId);
    }

    @Test
    public void uploadAMCRSiteTest() throws Exception {
        boolean isRecord = true;
        String recordId = "https://ariadne-infrastructure.eu/aocat/Resource/AMCR/3C7EC936-A7CA-3720-B3DC-413A25754FD4";
        String datasource = "amcr";
        String collectionId = "oai";
        readAndIndexTest(isRecord, recordId, datasource, collectionId);
    }

    @Test
    @Ignore
    public void uploadADSRecordTest() throws Exception {
        boolean isRecord = true;
        String recordId = "https://ariadne-infrastructure.eu/aocat/Resource/34E3811A-0BAD-3832-B3A0-3139E8A0285C";
        String datasource = "ads";
        String collectionId = "271";
        readAndIndexTest(isRecord, recordId, datasource, collectionId);
    }

    private void readAndIndexTest(boolean isRecord, String recordId, String datasource, String collectionId) throws Exception {
        final ClassPathResource resource = new ClassPathResource("application.properties");
        Properties appProps = new Properties();
        appProps.load(resource.getInputStream());

        runSPQRLQuery = new RunSPARQLQueryService();
        runSPQRLQuery.setupConnection(
                appProps.getProperty("graphdb.writer.user"),
                appProps.getProperty("graphdb.writer.pwd"),
                appProps.getProperty("graphdb.serverUrl"),
                appProps.getProperty("graphdb.repository"));
        ParseRDFJSON parseRDFJSON = new ParseRDFJSON();
        parseRDFJSON.setCatalogEntryJsonPath(appProps.getProperty("catalog.entry.path"));
        parseRDFJSON.setCatalogEntryCollectionJsonPath(appProps.getProperty("catalog.entry.collection.path"));
        runSPQRLQuery.setParser(parseRDFJSON);
        ResourceManager resourceManager = new ResourceManager();
        resourceManager.setup(
                appProps.getProperty("type.path"),
                appProps.getProperty("general.classpath"),
                appProps.getProperty("exclude.predicates"),
                appProps.getProperty("class.map.specifications")
        );
    	runSPQRLQuery.setResourceManager(resourceManager);
        BulkUpload bulkUpload = new BulkUpload();
        bulkUpload.init(appProps.getProperty("elasticsearch.hostname"),appProps.getProperty("elasticsearch.indexname"));
    	runSPQRLQuery.setBulkUpload(bulkUpload);
        final ClassPathResource queryTemplateResource;
        if (isRecord) {
            queryTemplateResource = new ClassPathResource("eu/dnetlib/ariadneplus/sparql/read_record_data_template.sparql");
        }
        else {
            queryTemplateResource = new ClassPathResource("eu/dnetlib/ariadneplus/sparql/read_collection_data_template.sparql");
        }
        List<String> recordIds = Arrays.asList(recordId);
        String queryTemplate = IOUtils.toString(queryTemplateResource.getInputStream(), StandardCharsets.UTF_8.name());
        if (isRecord) {
            runSPQRLQuery.executeMultipleQueryGraph(queryTemplate, recordIds, datasource, collectionId, false);
        }
        else {
            runSPQRLQuery.executeMultipleQueryGraph(queryTemplate, recordIds, datasource, collectionId, true);
        }
    }

    @Test
    @Ignore
    public void selectRecordsTest() throws Exception {
        final ClassPathResource resource = new ClassPathResource("application.properties");
        Properties appProps = new Properties();
        appProps.load(resource.getInputStream());
        String datasource = "ads";
        String collectionId = "271";
        runSPQRLQuery = new RunSPARQLQueryService();
        runSPQRLQuery.setupConnection(
                appProps.getProperty("graphdb.writer.user"),
                appProps.getProperty("graphdb.writer.pwd"),
                appProps.getProperty("repository.url"),
                appProps.getProperty("graphdb.repository"));
        runSPQRLQuery.selectRecordIds(datasource, collectionId);
    }

    @Test
    @Ignore
    public void loadQueryTest() throws Exception {
        final ClassPathResource resource = new ClassPathResource("eu/dnetlib/ariadneplus/sparql/read_record_data_template.sparql");
        String queryTemplate = IOUtils.toString(resource.getInputStream(), StandardCharsets.UTF_8.name());
        System.out.println(queryTemplate);

    }

    @Test
    @Ignore
    public void httpsRequestTest() throws Exception {
//        RemoteRepositoryManager manager = new RemoteRepositoryManager("http://graphdb-test.ariadne.d4science.org:7200");
        RemoteRepositoryManager manager = new RemoteRepositoryManager("https://graphdb-test.ariadne.d4science.org");
        manager.init();
        manager.setUsernameAndPassword("writer", "******");
        Repository repository = manager.getRepository("ariadneplus-ts01");
        RepositoryConnection connection = repository.getConnection();
        RepositoryResult<Resource> contexts = connection.getContextIDs();
        if (contexts!=null) {
            System.out.println("##### Primo context "+contexts.next().stringValue());
        }
        else {
            System.out.println("No contexts ");
        }
        connection.close();
        repository.shutDown();
        manager.shutDown();
    }
}