package com.example.springboot.component;
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import cn.hutool.json.JSONObject;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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public class Plcaction extends Thread {
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private static final long SEND_INTERVAL = 2000; // 发送消息的时间间隔
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private static final long WRITE_INTERVAL = 100; // 写入PLC的时间间隔
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@Override
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public void run() {
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try {
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// 发送一次消息
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sendMessages();
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// 延迟一段时间
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Thread.sleep(SEND_INTERVAL);
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while (true) {
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// 写入PLC
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writeToPlc();
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Thread.sleep(WRITE_INTERVAL);
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// 发送消息
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sendMessages();
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Thread.sleep(SEND_INTERVAL);
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}
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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private void sendMessages() {
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WebSocketServer sendwServer = WebSocketServer.sessionMap.get("action");
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if (sendwServer != null) {
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List<Boolean> paramlist = S7control.getinstance().ReadBits("DB100.DBW", 12);
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// new short[]{1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0,
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// 1, 0}
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JSONObject jsonObject = new JSONObject();
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jsonObject.append("params",
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new short[] { 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0 });
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sendwServer.sendMessage(jsonObject.toString());
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}
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}
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private void writeToPlc() {
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WebSocketServer webSocketServer = WebSocketServer.sessionMap.get("action");
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if (webSocketServer != null) {
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List<String> messages = webSocketServer.getMessages();
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String addressList = "DB100.DBW0";
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if (!messages.isEmpty()) {
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// 将最后一个消息转换为整数类型的列表
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String lastMessage = messages.get(messages.size() - 1);
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System.out.println("messages：" + messages);
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String[] parts = lastMessage.split(",");
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List<Integer> messageValues = new ArrayList<>();
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for (String part : parts) {
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try {
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// 使用正则表达式清除非数字字符
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String cleanedPart = part.replaceAll("[^0-9-]", "");
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Integer value = Integer.parseInt(cleanedPart.trim());
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messageValues.add(value);
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} catch (NumberFormatException e) {
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// 如果无法解析为整数类型，则忽略该部分
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e.printStackTrace();
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}
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}
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// 将消息值转换为布尔列表
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List<Boolean> messageBooleans = new ArrayList<>();
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for (Integer value : messageValues) {
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messageBooleans.add(value == 0 ? true : false);
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}
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// 将布尔列表写入 PLC
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S7control.getinstance().WriteBit(addressList, messageBooleans);
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System.out.println("messageValues：" + messageBooleans);
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System.out.println("addressList：" + addressList);
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// 清空消息列表
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webSocketServer.clearMessages();
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}
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}
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}
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private List<Boolean> paramList() {
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// 获取参数列表的逻辑
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return new ArrayList<>(); // 假设返回空列表
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}
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}
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