package com.example.springboot.component;

import cn.hutool.json.JSONObject;

import java.util.ArrayList;
import java.util.List;

public class PlcParameter extends Thread {
    private static final int SEND_INTERVAL = 10000;
    private static final int WRITE_INTERVAL = 100;

    @Override

    public void run() {
        try {
            // 发送一次消息
            sendMessages();

            // 延迟一段时间
            Thread.sleep(SEND_INTERVAL);

            while (true) {
                // 写入PLC
                writeToPlc();
                Thread.sleep(WRITE_INTERVAL);

                // 发送消息
                sendMessages();
                Thread.sleep(SEND_INTERVAL);
            }

        } catch (InterruptedException e) {
            e.printStackTrace();
        }
    }

    private void sendMessages() {
        WebSocketServer sendwServer = WebSocketServer.sessionMap.get("Parameter");
        if (sendwServer != null) {
            List<Short> paramlist = S7control.getinstance().ReadWord("DB100.DBW", 12);
            JSONObject jsonObject = new JSONObject();
//            new short[]{1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0}
            jsonObject.append("params", new short[]{1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0});
            sendwServer.sendMessage(jsonObject.toString());
        }
    }

    private void writeToPlc() {
        WebSocketServer webSocketServer = WebSocketServer.sessionMap.get("Parameter");
        if (webSocketServer != null) {
            List<String> messages = webSocketServer.getMessages();

            String addressList = "DB100.DBW0";

            if (!messages.isEmpty()) {
                // 将最后一个消息转换为 short 类型的列表
                String lastMessage = messages.get(messages.size() - 1);
                System.out.println("messages：" + messages);
                String[] parts = lastMessage.split(",");
                List<Short> messageValues = new ArrayList<>();
                for (String part : parts) {
                    try {
                        // 使用正则表达式清除非数字字符
                        String cleanedPart = part.replaceAll("[^0-9-]", "");
                        short value = Short.parseShort(cleanedPart.trim());
                        messageValues.add(value);
                    } catch (NumberFormatException e) {
                        // 如果无法解析为 short 类型，则忽略该部分
                        e.printStackTrace();
                    }
                }

                // 将消息值写入 PLC
                S7control.getinstance().WriteWord(addressList, messageValues);
                System.out.println("messageValues：" + messageValues);
                System.out.println("addressList：" + addressList);
                // 清空消息列表
                webSocketServer.clearMessages();
            }
        }
    }
}