/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.jackrabbit.oak.benchmark;

import org.apache.commons.io.FileUtils;
import org.apache.jackrabbit.oak.Oak;
import org.apache.jackrabbit.oak.benchmark.util.ElasticGlobalInitializer;
import org.apache.jackrabbit.oak.benchmark.util.TestHelper;
import org.apache.jackrabbit.oak.fixture.JcrCreator;
import org.apache.jackrabbit.oak.fixture.OakRepositoryFixture;
import org.apache.jackrabbit.oak.fixture.RepositoryFixture;
import org.apache.jackrabbit.oak.jcr.Jcr;
import org.apache.jackrabbit.oak.plugins.index.elastic.ElasticConnection;
import org.apache.jackrabbit.oak.plugins.index.elastic.ElasticIndexDefinition;
import org.apache.jackrabbit.oak.plugins.index.elastic.ElasticMetricHandler;
import org.apache.jackrabbit.oak.plugins.index.elastic.index.ElasticIndexEditorProvider;
import org.apache.jackrabbit.oak.plugins.index.elastic.query.ElasticIndexProvider;
import org.apache.jackrabbit.oak.plugins.index.search.ExtractedTextCache;
import org.apache.jackrabbit.oak.spi.commit.Observer;
import org.apache.jackrabbit.oak.spi.query.QueryIndexProvider;
import org.apache.jackrabbit.oak.stats.StatisticsProvider;

import javax.jcr.Repository;
import java.io.File;

import static com.google.common.collect.ImmutableSet.of;

/**
 * same as {@link ElasticPropertyFTIndexedContentAvailability} but will initialise a repository where the global
 * full-text runs on a separate thread from elastic property.
 */
public class ElasticPropertyFTSeparatedIndexedContentAvailability extends PropertyFullTextTest {

    private String currentFixtureName;
    private ElasticConnection coordinate;
    private String elasticGlobalIndexName;
    private String elasticTitleIndexName;

    ElasticPropertyFTSeparatedIndexedContentAvailability(final File dump,
                                                         final boolean flat,
                                                         final boolean doReport,
                                                         final Boolean storageEnabled, ElasticConnection coordinate) {
        super(dump, flat, doReport, storageEnabled);
        this.coordinate = coordinate;
    }

    @Override
    public String getCurrentFixtureName() {
        return currentFixtureName;
    }

    @Override
    public String getCurrentTest() {
        return this.getClass().getSimpleName();
    }

    @Override
    protected Repository[] createRepository(RepositoryFixture fixture) throws Exception {
        elasticGlobalIndexName = TestHelper.getUniqueIndexName("elasticGlobal");
        elasticTitleIndexName = TestHelper.getUniqueIndexName("elasticTitle");
        if (fixture instanceof OakRepositoryFixture) {
            currentFixtureName = fixture.toString();
            return ((OakRepositoryFixture) fixture).setUpCluster(1, new JcrCreator() {
                @Override
                public Jcr customize(Oak oak) {
                    ElasticIndexEditorProvider editorProvider = new ElasticIndexEditorProvider(coordinate,
                            new ExtractedTextCache(10 * FileUtils.ONE_MB, 100));
                    ElasticIndexProvider indexProvider = new ElasticIndexProvider(coordinate,
                            new ElasticMetricHandler(StatisticsProvider.NOOP));
                    oak.with(editorProvider)
                            .with((Observer) indexProvider)
                            .with((QueryIndexProvider) indexProvider)
                            .with((new ElasticGlobalInitializer(elasticGlobalIndexName, storageEnabled)).async("fulltext-async"))
                            // the WikipediaImporter set a property `title`
                            .with(new FullTextPropertyInitialiser(elasticTitleIndexName, of("title"),
                                    ElasticIndexDefinition.TYPE_ELASTICSEARCH).async())
                            .withAsyncIndexing("async", 5)
                            .withAsyncIndexing("fulltext-async", 5);
                    return new Jcr(oak);
                }
            });
        }
        return super.createRepository(fixture);
    }

    @Override
    protected void afterSuite() throws Exception {
        super.afterSuite();
        TestHelper.cleanupRemoteElastic(coordinate, elasticGlobalIndexName);
        TestHelper.cleanupRemoteElastic(coordinate, elasticTitleIndexName);
    }

}