/*
 *      Copyright (c) 2018-2028, DreamLu All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice,
 *  this list of conditions and the following disclaimer.
 *  Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and the following disclaimer in the
 *  documentation and/or other materials provided with the distribution.
 *  Neither the name of the dreamlu.net developer nor the names of its
 *  contributors may be used to endorse or promote products derived from
 *  this software without specific prior written permission.
 *  Author: DreamLu 卢春梦 (596392912@qq.com)
 */

package org.springblade.core.redis.config;

import org.springblade.core.tool.utils.StringPool;
import org.springblade.core.tool.utils.StringUtil;
import org.springframework.boot.convert.DurationStyle;
import org.springframework.data.redis.cache.RedisCache;
import org.springframework.data.redis.cache.RedisCacheConfiguration;
import org.springframework.data.redis.cache.RedisCacheManager;
import org.springframework.data.redis.cache.RedisCacheWriter;
import org.springframework.lang.NonNull;
import org.springframework.lang.Nullable;

import java.time.Duration;
import java.time.temporal.ChronoUnit;
import java.util.Map;

/**
 * redis cache 扩展cache name自动化配置
 *
 * @author L.cm
 */
public class RedisAutoCacheManager extends RedisCacheManager {

	public RedisAutoCacheManager(RedisCacheWriter cacheWriter, RedisCacheConfiguration defaultCacheConfiguration,
								 Map<String, RedisCacheConfiguration> initialCacheConfigurations, boolean allowInFlightCacheCreation) {
		super(cacheWriter, defaultCacheConfiguration, initialCacheConfigurations, allowInFlightCacheCreation);
	}

	@NonNull
	@Override
	protected RedisCache createRedisCache(@NonNull String name, @Nullable RedisCacheConfiguration cacheConfig) {
		if (StringUtil.isBlank(name) || !name.contains(StringPool.HASH)) {
			return super.createRedisCache(name, cacheConfig);
		}
		String[] cacheArray = name.split(StringPool.HASH);
		if (cacheArray.length < 2) {
			return super.createRedisCache(name, cacheConfig);
		}
		String cacheName = cacheArray[0];
		if (cacheConfig != null) {
			Duration cacheAge = DurationStyle.detectAndParse(cacheArray[1], ChronoUnit.SECONDS);;
			cacheConfig = cacheConfig.entryTtl(cacheAge);
		}
		return super.createRedisCache(cacheName, cacheConfig);
	}

}
