数字孪生后台

2025-12-24 13:06:04 +08:00
parent 36dfd23b13
commit fcfaf773c0
12 changed files with 1125 additions and 1 deletions
--- a/ruoyi-admin/src/main/java/com/ruoyi/tcp/GetDeviceAlarm.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/tcp/GetDeviceAlarm.java
@@ -0,0 +1,147 @@
+package com.ruoyi.tcp;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.ruoyi.common.utils.DictUtils;
+import com.ruoyi.device.srgv.domain.DeviceSrgv;
+import com.ruoyi.device.ssj.domain.DeviceSsj;
+import com.ruoyi.device.tsj.domain.DeviceTsj;
+import com.ruoyi.schedule.plcRead.srgv.PlcSrgvRead;
+import com.ruoyi.schedule.plcRead.ssj.PlcSsjRead;
+import com.ruoyi.schedule.plcRead.tsj.PlcTsjRead;
+import lombok.Data;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import java.io.OutputStream;
+import java.net.Socket;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+@Component
+public class GetDeviceAlarm {
+    private final TcpServerManager manager;
+    private final ObjectMapper objectMapper = new ObjectMapper();
+
+    /**
+     * 构造函数：注入 TCP 管理器，用于管理 5555 端口客户端与广播
+     */
+    public GetDeviceAlarm(TcpServerManager manager) {
+        this.manager = manager;
+    }
+
+    /**
+     * 初始化：注册 5555 端口的客户端连接监听，客户端第一次连接时立即发送报警数据
+     */
+    @PostConstruct
+    public void init() {
+        manager.setClientListener("port5555", this::handleConnect);
+    }
+
+    /**
+     * 客户端连接处理：构建报警数据并写入到 Socket 输出流
+     */
+    private void handleConnect(Socket socket) {
+        try {
+            String payload = buildAlarmPayload();
+            OutputStream os = socket.getOutputStream();
+            os.write(((payload == null ? "" : payload) + "\n").getBytes(StandardCharsets.UTF_8));
+            os.flush();
+        } catch (Exception ignored) {
+        }
+    }
+
+
+    /**
+     * 周期发送：每 2 秒检查 5555 端口是否有连接，有则广播报警数据，无连接不发送
+     */
+    @Scheduled(fixedRate = 2000)
+    public void send() {
+        Integer count = manager.status().getOrDefault("port5555", 0);
+        if (count != null && count > 0) {
+            String payload = buildAlarmPayload();
+            manager.broadcast("port5555", payload == null ? "" : payload);
+        }
+    }
+
+    /**
+     * 构建报警数据：汇总四向车、输送机、提升机报警
+     * - 四向车：报警代码 > 1，字典类型 srgv_alarm
+     * - 输送机：报警代码 > 2，字典类型 ssj_ex
+     * - 提升机：报警代码 > 100，字典类型 tsj_alarm
+     * 返回 JSON 字符串格式：{"alarm":[{id,name,alarm,alarmMsg}]}
+     */
+    private String buildAlarmPayload() {
+        List<AlarmDto> alarms = new ArrayList<>();
+
+        Map<String, DeviceSrgv> srgvMap = PlcSrgvRead.deviceSrgvMap;
+        if (srgvMap != null) {
+            for (DeviceSrgv d : srgvMap.values()) {
+                Integer code = d.getAlarm();
+                if (code != null && code > 1) {
+                    AlarmDto dto = new AlarmDto();
+                    dto.setId(d.getDeviceId() == null ? "" : String.valueOf(d.getDeviceId()));
+                    dto.setName("四向车");
+                    dto.setAlarm(code == null ? "" : String.valueOf(code));
+                    dto.setAlarmMsg(DictUtils.getDictLabel("srgv_alarm", code == null ? "" : String.valueOf(code)));
+                    alarms.add(dto);
+                }
+            }
+        }
+
+        Map<String, DeviceSsj> ssjMap = PlcSsjRead.deviceSsjMap;
+        if (ssjMap != null) {
+            for (DeviceSsj d : ssjMap.values()) {
+                Integer code = d.getException();
+                if (code != null && code > 2) {
+                    AlarmDto dto = new AlarmDto();
+                    dto.setId(d.getDeviceCode() == null ? "" : d.getDeviceCode());
+                    dto.setName("输送机");
+                    dto.setAlarm(String.valueOf(code));
+                    dto.setAlarmMsg(DictUtils.getDictLabel("ssj_ex", String.valueOf(code)));
+                    alarms.add(dto);
+                }
+            }
+        }
+
+        Map<String, DeviceTsj> tsjMap = PlcTsjRead.deviceTsjMap;
+        if (tsjMap != null) {
+            for (Map.Entry<String, DeviceTsj> entry : tsjMap.entrySet()) {
+                String codeId = entry.getKey();
+                DeviceTsj d = entry.getValue();
+                Integer code = d.getSbzt();
+                if (code != null && code > 100) {
+                    AlarmDto dto = new AlarmDto();
+                    dto.setId(codeId == null ? "" : codeId);
+                    dto.setName("提升机");
+                    dto.setAlarm(String.valueOf(code));
+                    dto.setAlarmMsg(DictUtils.getDictLabel("tsj_alarm", String.valueOf(code)));
+                    alarms.add(dto);
+                }
+            }
+        }
+
+        try {
+            Wrapper w = new Wrapper();
+            w.setAlarm(alarms);
+            return objectMapper.writeValueAsString(w);
+        } catch (Exception e) {
+            return "{\"alarm\":[]}";
+        }
+    }
+
+    @Data
+    private static class Wrapper {
+        private List<AlarmDto> alarm;
+    }
+
+    @Data
+    private static class AlarmDto {
+        private String id;
+        private String name;
+        private String alarm;
+        private String alarmMsg;
+    }
+}