/*
 * Copyright © 2019 collin (1634753825@qq.com)
 *
 * 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.
 */
package io.github.smart.cloud.starter.redis.autoconfigure;

import io.github.smart.cloud.starter.redis.annotation.Cacheable;
import io.github.smart.cloud.starter.redis.intercept.CacheableInterceptor;
import org.redisson.api.RedissonClient;
import org.springframework.aop.Advisor;
import org.springframework.aop.Pointcut;
import org.springframework.aop.aspectj.AspectJExpressionPointcut;
import org.springframework.aop.support.DefaultBeanFactoryPointcutAdvisor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.core.RedisTemplate;

/**
 * 缓存拦截器配置
 *
 * @author collin
 * @date 2022-02-02
 * @see Cacheable
 */
@Configuration
public class CacheableInterceptorAutoConfiguration {

    @Bean
    public CacheableInterceptor redisCacheableInterceptor(final RedisTemplate<Object, Object> redisTemplate, final RedissonClient redissonClient) {
        return new CacheableInterceptor(redisTemplate, redissonClient);
    }

    @Bean
    public Pointcut redisCacheablePointcut() {
        AspectJExpressionPointcut redisCacheablePointcut = new AspectJExpressionPointcut();
        redisCacheablePointcut.setExpression(String.format("@annotation(%s)", Cacheable.class.getTypeName()));
        return redisCacheablePointcut;
    }

    @Bean
    public Advisor redisCacheAdvisor(final CacheableInterceptor redisCacheableInterceptor, final Pointcut redisCacheablePointcut) {
        DefaultBeanFactoryPointcutAdvisor redisCacheableAdvisor = new DefaultBeanFactoryPointcutAdvisor();
        redisCacheableAdvisor.setAdvice(redisCacheableInterceptor);
        redisCacheableAdvisor.setPointcut(redisCacheablePointcut);

        return redisCacheableAdvisor;
    }

}