package com.zy.core.thread.impl;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import com.core.common.DateUtils;
import com.core.common.SpringUtils;
import com.zy.common.utils.RedisUtil;
import com.zy.core.News;
import com.zy.core.Utils.DeviceMsgUtils;
import com.zy.core.cache.OutputQueue;
import com.zy.core.enums.SlaveType;
import com.zy.core.model.ShuttleSlave;
import com.zy.core.thread.ShuttleThread;
import lombok.extern.slf4j.Slf4j;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.InetAddress;
import java.net.Socket;
import java.text.MessageFormat;
import java.util.*;

@Slf4j
@SuppressWarnings("all")
public class NyShuttleThread implements ShuttleThread {

    private ShuttleSlave slave;
    private RedisUtil redisUtil;
    private Socket socket;

    private static final boolean DEBUG = false;//调试模式

    public NyShuttleThread(ShuttleSlave slave, RedisUtil redisUtil) {
        this.slave = slave;
        this.redisUtil = redisUtil;
    }

    @Override
    public void run() {
        News.info("{}号四向车线程启动", slave.getId());
        this.connect();

        //监听消息
        Thread innerThread = new Thread(() -> {
            while (true) {
                try {
                    listenSocketMessage();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
        innerThread.start();

        //执行指令
        Thread executeThread = new Thread(() -> {
            while (true) {
                try {
                    DeviceMsgUtils deviceMsgUtils = SpringUtils.getBean(DeviceMsgUtils.class);
                    Object deviceCommandMsg = deviceMsgUtils.getDeviceCommandMsg(SlaveType.Shuttle, slave.getId());
                    if (deviceCommandMsg == null) {
                        continue;
                    }
                    executeCommand(deviceCommandMsg);

                    Thread.sleep(200);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
        executeThread.start();
    }

    private void executeCommand(Object deviceCommandMsg) {
        try {
            if (this.socket == null) {
                return;
            }

            // 获取输出流
            OutputStreamWriter writer = new OutputStreamWriter(this.socket.getOutputStream());
            writer.write(JSON.toJSONString(deviceCommandMsg) + "\r\n");
            writer.flush();
//            System.out.println("Sent message to server: " + JSON.toJSONString(httpCommand));
        }catch (Exception e) {
            e.printStackTrace();
        }
    }

    private void listenSocketMessage() {
        try {
            if (this.socket == null) {
                return;
            }

            DeviceMsgUtils deviceMsgUtils = SpringUtils.getBean(DeviceMsgUtils.class);
            if(deviceMsgUtils == null) {
                return;
            }

            // 获取输入流
            BufferedReader reader = new BufferedReader(new InputStreamReader(this.socket.getInputStream()));
            // 读取服务器的响应
            StringBuffer sb = new StringBuffer();
            char[] chars = new char[2048];//缓冲区
            while (true) {
                reader.read(chars);
                String trim = new String(chars);
                sb.append(trim);
                if (trim.lastIndexOf("\r\n") != -1) {
                    break;
                }
            }

            JSONObject result = JSON.parseObject(sb.toString());//得到响应结果集
            deviceMsgUtils.sendDeviceMsg(SlaveType.Shuttle, slave.getId(), result);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @Override
    public boolean connect() {
        try {
            InetAddress address = InetAddress.getByName(slave.getIp());
            if (address.isReachable(10000)) {
                Socket socket = new Socket(slave.getIp(), slave.getPort());
                socket.setSoTimeout(10000);
                socket.setKeepAlive(true);
                this.socket = socket;
                log.info(MessageFormat.format("【{0}】四向穿梭车Socket链接成功 ===>> [id:{1}] [ip:{2}] [port:{3}]", DateUtils.convert(new Date()), slave.getId(), slave.getIp(), slave.getPort()));
            }
        } catch (Exception e) {
            OutputQueue.SHUTTLE.offer(MessageFormat.format("【{0}】四向穿梭车Socket链接失败 ===>> [id:{1}] [ip:{2}] [port:{3}]", DateUtils.convert(new Date()), slave.getId(), slave.getIp(), slave.getPort()));
            return false;
        }

        return true;
    }

    @Override
    public void close() {

    }
}