package com.liquidnet.service.consumer.dragon.receiver;

import com.liquidnet.commons.lang.util.CollectionUtil;
import com.liquidnet.commons.lang.util.JsonUtils;
import com.liquidnet.service.base.SqlMapping;
import com.liquidnet.service.consumer.dragon.service.IBaseDao;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.connection.stream.MapRecord;
import org.springframework.data.redis.connection.stream.StreamRecords;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.data.redis.stream.StreamListener;

import java.util.HashMap;

/**
 * @author AnJiabin <anjiabin@zhengzai.tv>
 * @version V1.0
 * @Description: TODO
 * @class: AbstractRedisReceiver
 * @Package com.liquidnet.service.consumer.dragon.receiver
 * @Copyright: LightNet @ Copyright (c) 2021
 * @date 2021/7/22 20:28
 */
@Slf4j
public abstract class AbstractRedisReceiver implements StreamListener<String, MapRecord<String, String, String>> {
    @Autowired
    private IBaseDao baseDao;
    @Autowired
    StringRedisTemplate stringRedisTemplate;

    @Override
    public void onMessage(MapRecord<String, String, String> message) {
        String redisStreamKey = this.getRedisStreamKey();
        log.debug("CONSUMER MSG[streamKey:{},messageId:{},stream:{},body:{}]", redisStreamKey, message.getId(), message.getStream(), message.getValue());
        boolean result = this.consumerMessageHandler(message.getValue().get("message"));
        log.info("CONSUMER MSG RESULT:{} ==> [{}]MESSAGE_ID:{}", result, redisStreamKey, message.getId());

        try {
            stringRedisTemplate.opsForStream().acknowledge(getRedisStreamGroup(), message);
        } catch (Exception e) {
            log.error("#CONSUMER MSG EX_ACK ==> [{}]RESULT:{},MESSAGE:{}", this.getRedisStreamKey(), result, message.getValue(), e);
        }
        try {
            stringRedisTemplate.opsForStream().delete(this.getRedisStreamKey(), message.getId());
        } catch (Exception e) {
            log.error("#CONSUMER MSG EX_DEL ==> [{}]RESULT:{},MESSAGE:{}", this.getRedisStreamKey(), result, message.getValue(), e);
        }
    }

    private boolean consumerMessageHandler(String msg) {
        boolean aBoolean = false;
        try {
            SqlMapping.SqlMessage sqlMessage = JsonUtils.fromJson(msg, SqlMapping.SqlMessage.class);
            aBoolean = null == sqlMessage || baseDao.batchSqls(sqlMessage.getSqls(), sqlMessage.getArgs());
        } catch (Exception e) {
            log.error("CONSUMER MSG EX_HANDLE ==> [{}]:{}", this.getRedisStreamKey(), msg, e);
        } finally {
            if (!aBoolean) {
                HashMap<String, String> map = CollectionUtil.mapStringString();
                map.put("message", msg);
                stringRedisTemplate.opsForStream().add(StreamRecords.mapBacked(map).withStreamKey(this.getRedisStreamKey()));
            }
        }
        return aBoolean;
    }

//    @Override
//    public void onMessage(MapRecord<String, String, String> message) {
//        log.info("接受到来自redis PAY key:{} 的消息",getRedisStreamKey());
//        log.info("message id " + message.getId());
//        log.info("stream " + message.getStream());
//        log.info("body " + message.getValue());
//        boolean result = this.consumerSqlDaoHandler(message.getValue().get("message"));
//
////        if(result){
//            // 消费成功确认，消息删除和消息确认是一个事务
//            log.info("consumer success delete message messageId:{} ",message.getId());
//            try {
////                stringRedisTemplate.multi();
//                stringRedisTemplate.opsForStream().acknowledge(getRedisStreamGroup(), message);
//                stringRedisTemplate.opsForStream().delete(this.getRedisStreamKey(), message.getId());
////                stringRedisTemplate.exec();
//            } catch (Exception e) {
//                e.printStackTrace();
//                log.error("delete redis queue message error messageId:{} errMsg:{}",message.getId(),e.getMessage());
//            }finally {
//                try {
//                    stringRedisTemplate.opsForStream().acknowledge(getRedisStreamGroup(), message);
//                    stringRedisTemplate.opsForStream().delete(this.getRedisStreamKey(), message.getId());
//                } catch (Exception e) {
//                    log.error("error: {}",e);
//                }
//            }
////        }
//    }
//
//    private boolean consumerMessageHandler(String msg) {
//        try {
//            SqlMapping.SqlMessage sqlMessage = JsonUtils.fromJson(msg, SqlMapping.SqlMessage.class);
//            log.debug("CONSUMER MSG ==> Preparing:{}", JsonUtils.toJson(sqlMessage.getSqls()));
//            log.debug("CONSUMER MSG ==> Parameters:{}", JsonUtils.toJson(sqlMessage.getArgs()));
//            Boolean rstBatchSqls = baseDao.batchSqls(sqlMessage.getSqls(), sqlMessage.getArgs());
//            log.debug("CONSUMER MSG result of execution:{}", rstBatchSqls);
//            if (rstBatchSqls) {
//                return true;
//            } else {
//                sendMySqlRedis(msg);
//            }
//        } catch (Exception e) {
//            log.error("CONSUMER MSG EX_HANDLE ==> [{}]:{}", this.getRedisStreamKey(), msg, e);
//        }
//        return false;
//    }
//
//    /**
//     * 给 REDIS 队列发送消息 数据库相关
//     *
//     * @param msg 接收到的内容
//     * @return
//     */
//    private boolean sendMySqlRedis(String msg) {
//        try {
//            HashMap<String, String> map = new HashMap<>();
//            map.put("message", msg);
//            stringRedisTemplate.opsForStream().add(StreamRecords.mapBacked(map).withStreamKey(getRedisStreamKey()));
//            return true;
//        } catch (Exception e) {
//            e.printStackTrace();
//            return false;
//        }
//    }

    protected abstract String getRedisStreamKey();

    protected abstract String getRedisStreamGroup();
}
