/*
 * 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.plugins.index.lucene;

import org.apache.jackrabbit.oak.InitialContentHelper;
import org.apache.jackrabbit.oak.Oak;
import org.apache.jackrabbit.oak.api.ContentRepository;
import org.apache.jackrabbit.oak.plugins.index.IndexAggregationCommonTest;
import org.apache.jackrabbit.oak.plugins.index.LuceneIndexOptions;
import org.apache.jackrabbit.oak.plugins.index.aggregate.SimpleNodeAggregator;
import org.apache.jackrabbit.oak.plugins.memory.MemoryNodeStore;
import org.apache.jackrabbit.oak.spi.commit.Observer;
import org.apache.jackrabbit.oak.spi.query.QueryIndex;
import org.apache.jackrabbit.oak.spi.query.QueryIndexProvider;
import org.apache.jackrabbit.oak.spi.security.OpenSecurityProvider;
import org.junit.Rule;
import org.junit.rules.TemporaryFolder;

import java.io.File;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

import static org.apache.jackrabbit.guava.common.collect.Lists.newArrayList;
import static org.apache.jackrabbit.JcrConstants.JCR_CONTENT;
import static org.apache.jackrabbit.JcrConstants.NT_FILE;
import static org.apache.jackrabbit.JcrConstants.NT_FOLDER;

public class LuceneIndexAggregationTest extends IndexAggregationCommonTest {

    private final ExecutorService executorService = Executors.newFixedThreadPool(2);
    @Rule
    public TemporaryFolder temporaryFolder = new TemporaryFolder(new File("target"));

    @Override
    protected ContentRepository createRepository() {
        indexOptions = new LuceneIndexOptions();
        repositoryOptionsUtil = new LuceneTestRepositoryBuilder(executorService, temporaryFolder).build();
        LowCostLuceneIndexProvider provider = new LowCostLuceneIndexProvider();
        return new Oak(new MemoryNodeStore(InitialContentHelper.INITIAL_CONTENT))
                .with(new OpenSecurityProvider())
                .with((QueryIndexProvider) provider.with(getNodeAggregator()))
                .with((Observer) provider)
                .with(new LuceneIndexEditorProvider())
                .createContentRepository();
    }

    /**
     * <code>
     * <aggregate primaryType="nt:file">
     * <include>jcr:content</include>
     * <include>jcr:content/*</include>
     * <include-property>jcr:content/jcr:lastModified</include-property>
     * </aggregate>
     * <code>
     */
    private static QueryIndex.NodeAggregator getNodeAggregator() {
        return new SimpleNodeAggregator()
                .newRuleWithName(NT_FILE, newArrayList(JCR_CONTENT, JCR_CONTENT + "/*"))
                .newRuleWithName(NT_FOLDER, newArrayList("myFile", "subfolder/subsubfolder/file"));
    }

}
