/*
 * 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.syncope.sra;

import java.util.List;
import org.apache.syncope.sra.session.CacheManagerReactiveSessionRepository;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.cache.CacheManager;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.cache.concurrent.ConcurrentMapCache;
import org.springframework.cache.support.SimpleCacheManager;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.session.MapSession;
import org.springframework.session.ReactiveSessionRepository;
import org.springframework.session.config.annotation.web.server.EnableSpringWebSession;

@Configuration(proxyBeanMethods = false)
@EnableCaching
@EnableSpringWebSession
public class SessionConfig {

    public static final String DEFAULT_CACHE = "default";

    @ConditionalOnMissingBean
    @Bean
    public ReactiveSessionRepository<MapSession> reactiveSessionRepository() {
        return new CacheManagerReactiveSessionRepository();
    }

    @ConditionalOnMissingBean
    @Bean
    public CacheManager cacheManager() {
        SimpleCacheManager cacheManager = new SimpleCacheManager();
        cacheManager.setCaches(List.of(new ConcurrentMapCache(DEFAULT_CACHE)));
        return cacheManager;
    }
}
