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daiyongfei
2025-08-01 15:19:41 +08:00
parent 8ae15dcd9a
commit 8770c217ae
9 changed files with 403 additions and 6 deletions
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fys-admin/src/main/java/com/fuyuanshen/web/handler/mqtt/DeviceReceiverMessageHandler.java Normal file
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package com.fuyuanshen.web.handler.mqtt;
import cn.hutool.core.collection.CollectionUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fuyuanshen.app.domain.APPDevice;
import com.fuyuanshen.app.enums.UserType;
import com.fuyuanshen.equipment.domain.Device;
import com.fuyuanshen.equipment.domain.DeviceLog;
import com.fuyuanshen.equipment.mapper.DeviceLogMapper;
import com.fuyuanshen.equipment.mapper.DeviceMapper;
import com.fuyuanshen.web.enums.InstructType6170;
import com.fuyuanshen.web.enums.LightModeEnum6170;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.messaging.Message;
import org.springframework.messaging.MessageHandler;
import org.springframework.messaging.MessageHeaders;
import org.springframework.messaging.MessagingException;
import org.springframework.stereotype.Component;
import java.util.List;
/**
* 定义监听主题消息的处理器
*
* @author: 默苍璃
* @date: 2025-08-0110:19
*/
@Component
@Data
@AllArgsConstructor
@Slf4j
public class DeviceReceiverMessageHandler implements MessageHandler {
private final DeviceMapper deviceMapper;
private final DeviceLogMapper deviceLogMapper;
// 使用Jackson解析JSON
private static final ObjectMapper objectMapper = new ObjectMapper();
/**
* 处理接收的消息
*
* @param message
* @throws MessagingException
*/
@Override
public void handleMessage(Message<?> message) throws MessagingException {
// System.out.println("接收到的消息：" + message.getPayload());
MessageHeaders headers = message.getHeaders();
String receivedTopicName = (String) headers.get("mqtt_receivedTopic");
System.out.println("消息来自主题：" + receivedTopicName);
String payload = message.getPayload().toString();
if (receivedTopicName != null) {
// 1. 提取设备ID (从主题中获取)
String deviceImei = extractDeviceId(receivedTopicName);
Device device = deviceMapper.selectOne(new QueryWrapper<Device>().eq("device_imei", deviceImei));
if (device == null) {
log.info("不存在的设备IMEI: {}", deviceImei);
} else {
try {
JsonNode root = objectMapper.readTree(payload);
// 2. 处理instruct消息
if (root.has("instruct")) {
JsonNode instructNode = root.get("instruct");
if (instructNode.isArray()) {
DeviceLog record = parseInstruct(device, instructNode);
// 手动设置租户ID
record.setTenantId(device.getTenantId()); // 从设备信息中获取租户ID
// 设备ID
record.setDeviceId(device.getId());
// 根据不同主题进行不同处理
if (receivedTopicName.startsWith("A/")) {
// 处理A主题的消息（设备上传）
record.setDataSource("设备上报");
} else if (receivedTopicName.startsWith("B/")) {
// 处理B主题的消息 （手动上传）
record.setDataSource("客户端操作");
}
deviceLogMapper.insert(record);
}
}
// 3. 处理state消息
// else if (root.has("state")) {
// JsonNode stateNode = root.get("state");
// if (stateNode.isArray()) {
// StateRecord record = parseState(device, stateNode);
// stateRepo.save(record);
// }
// }
} catch (Exception e) {
log.error("消息解析失败: {}", payload, e);
}
}
}
}
/**
* 从主题中提取设备ID(IMEI)
*
* @param topic
* @return
*/
private String extractDeviceId(String topic) {
// 处理 A/# 或 B/# 格式的主题，例如 B/861556078765285 或 A/861556078765285
String[] segments = topic.split("/");
if (segments.length >= 2) {
// 返回第二个段，即 / 后面的部分
return segments[1];
}
// 如果格式不符合预期，返回原主题
return topic;
}
/**
* 解析instruct消息
*
* @param device
* @param array
* @return
*/
private DeviceLog parseInstruct(Device device, JsonNode array) {
DeviceLog record = new DeviceLog();
record.setDeviceName(device.getDeviceName());
// 设备行为
record.setDeviceAction(InstructType6170.fromCode(array.get(0).asInt()).getDescription());
switch (array.get(0).asInt()) {
case 1: // 灯光模式
LightModeEnum6170 lightModeEnum6170 = LightModeEnum6170.fromCode(array.get(1).asInt());
record.setContent(lightModeEnum6170.getDescription());
break;
case 2: // 单位/姓名/职位
byte[] unitBytes = new byte[480];
for (int i = 1; i <= 480; i++) {
unitBytes[i - 1] = (byte) array.get(i).asInt();
}
// record.setUnitData(unitBytes);
break;
case 3: // 开机图片
// record.setImagePage(array.get(1).asInt());
byte[] imageBytes = new byte[512];
for (int i = 2; i <= 513; i++) {
imageBytes[i - 2] = (byte) array.get(i).asInt();
}
// record.setImageData(imageBytes);
break;
case 4: // 激光灯
// record.setLaserLight(array.get(1).asInt() == 1);
break;
case 5: // 亮度调节
// record.setBrightness(array.get(1).asInt());
break;
case 11: // 定位数据
// record.setLatitudeDeg(array.get(1).asInt());
// record.setLatitudeMin(new BigDecimal(array.get(2).asDouble()));
// record.setLongitudeDeg(array.get(3).asInt());
// record.setLongitudeMin(new BigDecimal(array.get(4).asDouble()));
break;
}
return record;
}
/**
* 解析state消息
*
* @param device
* @param array
* @return
*/
// private StateRecord parseState(Device device, JsonNode array) {
// StateRecord record = new StateRecord();
// record.setDevice(device);
// record.setStateType(array.get(0).asInt());
//
// switch (record.getStateType()) {
// case 1: // 灯光状态
// record.setLightMode(array.get(1).asInt());
// record.setBrightness(array.get(2).asInt());
// break;
//
// case 2: // 设置结果
// record.setSetResult(array.get(1).asInt() == 1);
// break;
//
// case 3: // 图片更新状态
// record.setImagePage(array.get(1).asInt());
// break;
//
// case 4: // 激光灯状态
// record.setLaserStatus(array.get(1).asInt() == 1);
// break;
//
// case 5: // 亮度状态
// record.setBrightness(array.get(1).asInt());
// break;
//
// case 11: // 定位上报
// record.setLatitude(array.get(1).asDouble());
// record.setLongitude(array.get(2).asDouble());
// break;
//
// case 12: // 设备状态
// record.setMainLightGear(array.get(1).asInt());
// record.setLaserLightGear(array.get(2).asInt());
// record.setBattery(array.get(3).asInt());
// record.setChargeStatus(array.get(4).asInt());
// record.setDuration(array.get(5).asInt());
// break;
// }
// return record;
// }
}