package com.ld.igds.protocol.zldz.task;

import com.ld.igds.protocol.zldz.command.BaseRemoteImpl;
import com.ld.igds.util.RedisUtil;
import lombok.extern.slf4j.Slf4j;

import java.util.concurrent.Callable;

/**
 * 子任务，用于判断重发和异常处理，命令发送后将命令信息存放缓存，当前
 *
 * @author andy.jia
 */
@Slf4j
public class ReSendCommonTask extends BaseRemoteImpl implements Callable<String> {

    private CommandTask commandData;

    private RedisUtil redisUtil;

    private String redisKey;

    public RedisUtil getRedisUtil() {
        return redisUtil;
    }

    public void setRedisUtil(RedisUtil redisUtil) {
        this.redisUtil = redisUtil;
    }

    public String getRedisKey() {
        return redisKey;
    }

    public void setRedisKey(String redisKey) {
        this.redisKey = redisKey;
    }

    public void setCommandData(CommandTask commandData) {
        this.commandData = commandData;
    }

    public CommandTask getCommandData() {
        return commandData;
    }

    public ReSendCommonTask() {
        super();
    }

    public ReSendCommonTask(CommandTask commandData, RedisUtil redisUtil, String redisKey) {
        super();
        this.commandData = commandData;
        this.redisUtil = redisUtil;
        this.redisKey = redisKey;
    }

    @Override
    public String call() throws Exception {

        //1,获取缓存中信息
        Thread.sleep(15 * 1000);

        CommandTask redisData = (CommandTask) redisUtil.get(redisKey);
        if (null == redisData) {
            return "命令第1次等待，终端已经正常返回";
        } else {
            log.info("{}-第1次命令补发命令={}", commandData.getIp(), commandData.getCommand());
            super.send(commandData.getIp(), commandData.getPort(), commandData.getByteCommand());
        }

        //2，等待20S
        Thread.sleep(15 * 1000);
        redisData = (CommandTask) redisUtil.get(redisKey);
        if (null == redisData) {
            return "命令第2次等等，终端已经正常返回";
        } else {
            log.info("{}-第2次命令补命令={}", commandData.getIp(), commandData.getCommand());
            super.send(commandData.getIp(), commandData.getPort(), commandData.getByteCommand());
        }

        //2，等待20S
        Thread.sleep(15 * 1000);
        redisData = (CommandTask) redisUtil.get(redisKey);
        if (null == redisData) {
            return "命令第3次等等，终端已经正常返回";
        } else {
            log.info("{}-第3次命令补发后，仍然没有返回，取消等待。", commandData.getIp());
            //super.destory(commandData.getIp(), commandData.getPort());
        }

        return "子任务执行完成";
    }

}