/**
 * ============LICENSE_START=======================================================
 * org.onap.aai
 * ================================================================================
 * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Modifications Copyright © 2018 IBM.
 * ================================================================================
 * Licensed 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.
 * ============LICENSE_END=========================================================
 */
package org.onap.aai.config;

import org.onap.aai.schema.enums.ObjectMetadata;
import org.onap.aai.setup.SchemaVersion;
import org.onap.aai.setup.SchemaVersions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.*;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;

import org.onap.aai.introspection.LoaderFactory;
import org.onap.aai.introspection.MoxyLoader;
import org.onap.aai.nodes.NodeIngestor;

@Configuration
public class IntrospectionConfig {

    private Map<SchemaVersion, MoxyLoader> moxyInstanceMap = new ConcurrentHashMap<>();
    @Autowired
    NodeIngestor nodeIngestor;

    @Bean
    public LoaderFactory loaderFactory(SchemaVersions schemaVersions) {
        return new LoaderFactory(moxyLoaderInstance(schemaVersions));
    }

    @Bean
    public Map<SchemaVersion, MoxyLoader> moxyLoaderInstance(SchemaVersions schemaVersions) {
        for(SchemaVersion version : schemaVersions.getVersions()){
            if (!moxyInstanceMap.containsKey(version)) {
                moxyInstanceMap.put(version, new MoxyLoader(version, nodeIngestor));
            }
        }
        return moxyInstanceMap;
    }
}