package com.example.springboot.component;

import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.UnsupportedEncodingException;
import java.util.ArrayList;
import java.util.List;
import java.util.Arrays;

public class PlcRead extends Thread {
  String name = "";
  Integer count = 0;

  public void readValue() {
    String str = "";
    BufferedReader bufferedReader = null;
    FileInputStream fileInputStream;
    try {
      // 从文件中读取字节数据存入 fileInputStream
      fileInputStream = new FileInputStream("CanadaMes-ui/src/configuration/Read.json");
      // 读取 fileInputStream 中字节并将其解码为字符
      InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, "utf-8");
      // 提高读取效率，在 BufferedReader 内包装 InputStreamReader
      bufferedReader = new BufferedReader(inputStreamReader);
      String line = null;
      // 将 bufferedReader 内容一行一行赋值给str
      while ((line = bufferedReader.readLine()) != null) {
        str += line;
      }

      // 将str字符串格式转为json
      JSONObject jsonObject = new JSONObject(str);

      // 获取json中的值
      JSONArray address = jsonObject.getJSONArray("address");
      for (int i = 0; i < address.size(); i++) {
        JSONObject ress = (JSONObject) address.get(i);

        this.name = ress.getStr("name");
        this.count = ress.getInt("count");

      }

    } catch (FileNotFoundException e) {
      e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
      e.printStackTrace();
    } catch (IOException e) {
      e.printStackTrace();
    }
  }

  @Override
  public void run() {
    while (this != null) {
      try {
        Thread.sleep(1000);
      } catch (InterruptedException e) {
        e.printStackTrace();
      }

      List<Boolean> plclist = S7control.getinstance().ReadBits("DB106.0.0", 78);

      if (plclist != null) {
        // 将获取的布尔类型转换为整数类型
        List<Integer> Intlist = new ArrayList<>();
        for (Boolean value : plclist) {
          if (value != null) {
            Intlist.add(value == true ? 0 : 1);
          }

        }
        JSONObject jsonObject = new JSONObject();
        jsonObject.append("sig", Intlist);

        ArrayList<WebSocketServer> sendwServer = WebSocketServer.sessionMap.get("Mes");
        if (sendwServer != null) {
          for (WebSocketServer webserver : sendwServer) {
            webserver.sendMessage(jsonObject.toString());
          }
        }
      }
    }
  }
}