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/**
 * 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.drools.reliability.infinispan;

import org.drools.reliability.core.ReliabilityConfigurationException;
import org.drools.reliability.core.TestableStorageManager;
import org.infinispan.client.hotrod.RemoteCacheManager;
import org.infinispan.client.hotrod.configuration.ConfigurationBuilder;
import org.infinispan.manager.DefaultCacheManager;
import org.infinispan.protostream.SerializationContext;
import org.infinispan.protostream.SerializationContextInitializer;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;

import static org.drools.reliability.infinispan.InfinispanStorageManagerFactory.INFINISPAN_STORAGE_ALLOWED_PACKAGES;
import static org.drools.reliability.infinispan.InfinispanStorageManagerFactory.INFINISPAN_STORAGE_MARSHALLER;
import static org.drools.reliability.infinispan.InfinispanStorageManagerFactory.INFINISPAN_STORAGE_SERIALIZATION_CONTEXT_INITIALIZER;
import static org.drools.util.Config.getOptionalConfig;

public interface InfinispanStorageManager extends TestableStorageManager {

    static final Logger LOG = LoggerFactory.getLogger(InfinispanStorageManager.class);

    enum MarshallerType {
        JAVA,
        PROTOSTREAM
    }

    void setRemoteCacheManager(RemoteCacheManager remoteCacheManager);

    void setEmbeddedCacheManager(DefaultCacheManager cacheManager);

    ConfigurationBuilder provideAdditionalRemoteConfigurationBuilder();

    static String[] getAllowedPackages() {
        List allowList = new ArrayList<>();
        allowList.add("org.kie.*");
        allowList.add("org.drools.*");
        allowList.add("java.*");
        getOptionalConfig(INFINISPAN_STORAGE_ALLOWED_PACKAGES)
                .ifPresent(additionalPkgs -> Arrays.stream(additionalPkgs.split(",")).forEach(p -> allowList.add(p + ".*")));
        return allowList.toArray(new String[allowList.size()]);
    }

    static MarshallerType getMarshallerType() {
        return getOptionalConfig(INFINISPAN_STORAGE_MARSHALLER)
                .map(MarshallerType::valueOf)
                .orElse(MarshallerType.JAVA);
    }

    default Optional findSerializationContextInitializer() {
        return getOptionalConfig(INFINISPAN_STORAGE_SERIALIZATION_CONTEXT_INITIALIZER)
                .map(className -> {
                    try {
                        return (SerializationContextInitializer) Class.forName(className).getDeclaredConstructor().newInstance();
                    } catch (Exception e) {
                        throw new ReliabilityConfigurationException(e);
                    }
                });
    }

    default SerializationContext getSerializationContext() {
        throw new UnsupportedOperationException();
    }

    default boolean isProtoStream() {
        return false;
    }
}