/*
 * Copyright 2020-2030 码匠君<herodotus@aliyun.com>
 *
 * Dante Engine 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.
 *
 * Dante Engine 是 Dante Cloud 系统核心组件库，采用 APACHE LICENSE 2.0 开源协议，您在使用过程中，需要注意以下几点：
 *
 * 1. 请不要删除和修改根目录下的LICENSE文件。
 * 2. 请不要删除和修改 Dante Engine 源码头部的版权声明。
 * 3. 请保留源码和相关描述文件的项目出处，作者声明等。
 * 4. 分发源码时候，请注明软件出处 <https://gitee.com/dromara/dante-cloud>
 * 5. 在修改包名，模块名称，项目代码等时，请注明软件出处 <https://gitee.com/dromara/dante-cloud>
 * 6. 若您的项目无法满足以上几点，可申请商业授权
 */

package org.dromara.dante.oauth2.extension.listener;

import org.apache.commons.lang3.StringUtils;
import org.apache.commons.lang3.Strings;
import org.dromara.dante.core.constant.SymbolConstants;
import org.dromara.dante.oauth2.commons.constant.OAuth2Constants;
import org.dromara.dante.oauth2.extension.manager.OAuth2ComplianceManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.data.redis.connection.Message;
import org.springframework.data.redis.listener.KeyExpirationEventMessageListener;
import org.springframework.data.redis.listener.RedisMessageListenerContainer;

import java.nio.charset.StandardCharsets;

/**
 * <p>Description: 账户锁定状态监听 </p>
 *
 * @author : gengwei.zheng
 * @date : 2022/7/8 11:11
 */
public class AutoUnlockAccountListener extends KeyExpirationEventMessageListener {

    private static final Logger log = LoggerFactory.getLogger(AutoUnlockAccountListener.class);

    private final OAuth2ComplianceManager complianceManager;

    public AutoUnlockAccountListener(RedisMessageListenerContainer listenerContainer, OAuth2ComplianceManager complianceManager) {
        super(listenerContainer);
        this.complianceManager = complianceManager;
    }

    @Override
    public void onMessage(Message message, byte[] pattern) {
        String key = new String(message.getBody(), StandardCharsets.UTF_8);
        if (Strings.CS.contains(key, OAuth2Constants.CACHE_NAME_TOKEN_LOCKED_USER_DETAIL)) {
            String userId = StringUtils.substringAfterLast(key, SymbolConstants.COLON);
            log.info("[Herodotus] |- Parse the user [{}] at expired redis cache key [{}]", userId, key);
            if (StringUtils.isNotBlank(userId)) {
                log.debug("[Herodotus] |- Automatically unlock user account [{}]", userId);
                complianceManager.enable(userId);
            }
        }
    }
}
