package com.gk.hotwork.doublePrevention.mq.consumer;
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import com.gk.hotwork.doublePrevention.mq.msg.PreventWaitExecTaskMsg;
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import com.gk.hotwork.doublePrevention.service.DangerService;
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import com.gk.hotwork.doublePrevention.service.baseService.PreventDangerCheckTaskService;
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import com.gk.hotwork.doublePrevention.utils.CalcuteDelayLevelUtils;
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import com.gk.hotwork.doublePrevention.utils.JsonUtils;
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import org.apache.rocketmq.client.consumer.DefaultMQPushConsumer;
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import org.apache.rocketmq.client.exception.MQClientException;
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import org.apache.rocketmq.client.producer.SendResult;
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import org.apache.rocketmq.client.producer.SendStatus;
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import org.apache.rocketmq.common.message.MessageExt;
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import org.apache.rocketmq.spring.annotation.RocketMQMessageListener;
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import org.apache.rocketmq.spring.core.RocketMQListener;
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import org.apache.rocketmq.spring.core.RocketMQPushConsumerLifecycleListener;
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import org.apache.rocketmq.spring.core.RocketMQTemplate;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.messaging.Message;
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import org.springframework.messaging.support.MessageBuilder;
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import org.springframework.stereotype.Service;
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import java.nio.charset.StandardCharsets;
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import java.util.Date;
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@Service
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@RocketMQMessageListener(topic = "${rocketmq.topic.preventWaitWorkTopic}",consumerGroup = "${rocketmq.consumers.WaitWorkGroup}")
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public class WaitExecConsumer implements RocketMQListener<MessageExt>, RocketMQPushConsumerLifecycleListener {
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private final Logger logger = LoggerFactory.getLogger(this.getClass());
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@Value("${rocketmq.topic.preventWaitWorkTopic}")
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private String preventWaitWorkTopic;
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@Autowired
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private RocketMQTemplate rocketMQTemplate;
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@Autowired
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private DangerService dangerService;
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@Autowired
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private PreventDangerCheckTaskService preventDangerCheckTaskService;
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@Override
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public void onMessage(MessageExt messageExt) {
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System.out.println("\n【##】WaitExecConsumer接收到消息\t MSG ID : "+messageExt.getMsgId() + new Date());
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PreventWaitExecTaskMsg msg = JsonUtils.parse(new String(messageExt.getBody(), StandardCharsets.UTF_8), PreventWaitExecTaskMsg.class);
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//logger.info("WaitExecConsumer接收到消息内容" + msg.getTaskId() + msg.getExecTaskTime());
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if(msg!=null && msg.getTaskId()>0){
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//当前时间早于处理时间时
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Long relaySeconds = (msg.getExecTaskTime().getTime() - new Date().getTime())/1000;
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if(relaySeconds > 0){
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//重发消息，实现连续延时
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Message message = MessageBuilder.withPayload(msg).build();
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SendResult sendResult = rocketMQTemplate.syncSend(preventWaitWorkTopic, message,10000, CalcuteDelayLevelUtils.calcuteDelayLevel(relaySeconds));
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if(sendResult.getSendStatus() != SendStatus.SEND_OK){
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throw new RuntimeException("任务通知失败消息失败" + msg.getExecTaskTime());
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}
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logger.info("\n【##】WaitExecConsumer消息重发" + sendResult.getMsgId());
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System.out.println("【##】WaitExecConsumer消息重发");
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// logger.info("\nWaitExecConsumer消息重发" + message);
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}else {
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//设置任务为执行中
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logger.info("\n【##】wait设置任务状态为执行中");
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Byte taskStatus = 4;
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if (preventDangerCheckTaskService.updateTaskStatus(msg.getTaskId(),taskStatus) <0){
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throw new RuntimeException("任务状态更新失败" + msg.getExecTaskTime());
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}
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}
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}else {
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throw new RuntimeException("WaitExecConsumer消费失败" + msg.getExecTaskTime());
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}
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System.out.println("[MQ] 接收到消息:\t"+new String(messageExt.getBody()));
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}
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@Override
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public void prepareStart(DefaultMQPushConsumer consumer) {
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// consumer.setConsumeFromWhere(ConsumeFromWhere.CONSUME_FROM_LAST_OFFSET);
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consumer.setConsumeThreadMin(5);
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// consumer.setConsumeTimestamp(UtilAll.timeMillisToHumanString3(System.currentTimeMillis()));
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try {
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consumer.subscribe(preventWaitWorkTopic,"*");
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} catch (MQClientException e) {
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e.printStackTrace();
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}
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}
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}
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