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a-tuoheng-device
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修改缓存

This commit is contained in:
孙小云 2026-01-30 17:13:12 +08:00
parent 3f53fe82ec
commit dc5c2e1396
7 changed files with 402 additions and 234 deletions
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6
pom.xml
View File

@ -117,6 +117,12 @@
<artifactId>caffeine</artifactId>
</dependency>
<!-- WebSocket -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-websocket</artifactId>
</dependency>
<!-- Spring Integration MQTT -->
<dependency>
<groupId>org.springframework.integration</groupId>

8
src/main/java/com/ruoyi/device/config/DeviceCacheConfig.java
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@ -35,6 +35,8 @@ public class DeviceCacheConfig {
public static final String PAYLOAD_CACHE = "payload";
public static final String DOCK_AIRCRAFT_CACHE = "dockAircraft";
public static final String AIRCRAFT_PAYLOAD_CACHE = "aircraftPayload";
public static final String THINGSBOARD_ATTRIBUTES_CACHE = "thingsboardAttributes";
public static final String THINGSBOARD_TELEMETRY_CACHE = "thingsboardTelemetry";
/**
* 配置缓存管理器
@ -68,6 +70,12 @@ public class DeviceCacheConfig {
cacheConfigurations.put(DOCK_AIRCRAFT_CACHE, defaultConfig.entryTtl(Duration.ofMinutes(15)));
cacheConfigurations.put(AIRCRAFT_PAYLOAD_CACHE, defaultConfig.entryTtl(Duration.ofMinutes(15)));
// ThingsBoard 设备属性：90秒（属性数据，变化较少）
cacheConfigurations.put(THINGSBOARD_ATTRIBUTES_CACHE, defaultConfig.entryTtl(Duration.ofSeconds(90)));
// ThingsBoard 设备遥测：15秒（遥测数据，实时性要求高）
cacheConfigurations.put(THINGSBOARD_TELEMETRY_CACHE, defaultConfig.entryTtl(Duration.ofSeconds(15)));
return RedisCacheManager.builder(connectionFactory)
.cacheDefaults(defaultConfig)
.withInitialCacheConfigurations(cacheConfigurations)

14
src/main/java/com/ruoyi/device/config/WebSocketConfig.java Normal file
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@ -0,0 +1,14 @@
package com.ruoyi.device.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.server.standard.ServerEndpointExporter;
@Configuration
public class WebSocketConfig {
@Bean
public ServerEndpointExporter serverEndpointExporter() {
return new ServerEndpointExporter();
}
}

178
src/main/java/com/ruoyi/device/controller/StaticsController.java
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@ -53,9 +53,51 @@ public class StaticsController extends BaseController
*/
@GetMapping
public R<StatisticsVO> getStatistics()
{
return R.ok(buildDjiStatisticsVO());
}
@GetMapping("/dji")
public R<StatisticsVO> getDjiStatistics()
{
return R.ok(buildDjiStatisticsVO());
}
@GetMapping("/th")
public R<StatisticsVO> getThStatistics()
{
StatisticsVO vo = new StatisticsVO();
// 机场统计
vo.setDockCount(0);
vo.setIdleDockCount(0);
vo.setWorkingDockCount(0);
vo.setDebuggingDockCount(0);
vo.setOfflineDockCount(0);
// 无人机统计
vo.setAircraftCount(0);
vo.setPowerOnInCabinCount(0);
vo.setPowerOffInCabinCount(0);
vo.setInMissionCount(0);
vo.setDebuggingAircraftCount(0);
vo.setOfflineAircraftCount(0);
// 挂载统计
vo.setPayloadCount(0);
vo.setOfflinePayloadCount(0);
return R.ok(vo);
}
private StatisticsVO buildDjiStatisticsVO (){
StatisticsVO vo = new StatisticsVO();
// 获取所有机场
List<DockDTO> docks = dockService.selectDockList(new DockDTO());
vo.setDockCount(docks != null ? docks.size() : 0);
@ -153,140 +195,6 @@ public class StaticsController extends BaseController
// 统计离线挂载数量（暂时设置为0，因为挂载状态需要从实时数据获取）
vo.setOfflinePayloadCount(0);
return R.ok(vo);
}
@GetMapping("/dji")
public R<StatisticsVO> getDjiStatistics()
{
StatisticsVO vo = new StatisticsVO();
// 获取所有机场
List<DockDTO> docks = dockService.selectDockList(new DockDTO());
vo.setDockCount(docks != null ? docks.size() : 0);
// 批量获取机场详情 - 优化：从N次查询减少到1次批量查询
Map<Long, DockDetailDTO> dockDetailsMap = null;
if (docks != null && !docks.isEmpty()) {
List<Long> dockIds = docks.stream()
.map(DockDTO::getDockId)
.collect(Collectors.toList());
dockDetailsMap = bufferDeviceService.getDockDetailsByIds(dockIds);
}
// 统计各状态机场数量
int idleCount = 0;
int workingCount = 0;
int debuggingCount = 0;
int offlineCount = 0;
if (docks != null && dockDetailsMap != null) {
for (DockDTO dock : docks) {
DockDetailDTO dockDetail = dockDetailsMap.get(dock.getDockId());
if (dockDetail != null && dockDetail.getDockStatus() != null) {
String status = dockDetail.getDockStatus();
if (DockStatusEnum.IDLE.getCode().equals(status)) {
idleCount++;
} else if (DockStatusEnum.WORKING.getCode().equals(status)) {
workingCount++;
} else if (DockStatusEnum.Debugging.getCode().equals(status)) {
debuggingCount++;
} else {
offlineCount++;
}
}
}
}
vo.setIdleDockCount(idleCount);
vo.setWorkingDockCount(workingCount);
vo.setDebuggingDockCount(debuggingCount);
vo.setOfflineDockCount(offlineCount);
// 获取所有无人机
List<AircraftDTO> aircrafts = aircraftService.selectAircraftList(new AircraftDTO());
vo.setAircraftCount(aircrafts != null ? aircrafts.size() : 0);
// 批量获取无人机详情 - 优化：从N次查询减少到1次批量查询
Map<Long, AircraftDetailDTO> aircraftDetailsMap = null;
if (aircrafts != null && !aircrafts.isEmpty()) {
List<Long> aircraftIds = aircrafts.stream()
.map(AircraftDTO::getAircraftId)
.collect(Collectors.toList());
aircraftDetailsMap = bufferDeviceService.getAircraftDetailsByIds(aircraftIds);
}
// 统计各状态无人机数量
int powerOnInCabinCount = 0;
int powerOffInCabinCount = 0;
int inMissionCount = 0;
int debuggingAircraftCount = 0;
int offlineAircraftCount = 0;
if (aircrafts != null && aircraftDetailsMap != null) {
for (AircraftDTO aircraft : aircrafts) {
AircraftDetailDTO aircraftDetail = aircraftDetailsMap.get(aircraft.getAircraftId());
if (aircraftDetail != null && aircraftDetail.getAircraftStatus() != null) {
String status = aircraftDetail.getAircraftStatus();
if (AircraftStatusEnum.POWER_ON_IN_CABIN.getCode().equals(status)) {
powerOnInCabinCount++;
} else if (AircraftStatusEnum.POWER_OFF_IN_CABIN.getCode().equals(status)) {
powerOffInCabinCount++;
} else if (AircraftStatusEnum.IN_MISSION.getCode().equals(status)) {
inMissionCount++;
} else if (AircraftStatusEnum.DEBUGGING.getCode().equals(status)) {
debuggingAircraftCount++;
} else if (AircraftStatusEnum.OFFLINE.getCode().equals(status)) {
offlineAircraftCount++;
} else {
offlineAircraftCount++;
}
}
}
}
vo.setPowerOnInCabinCount(powerOnInCabinCount);
vo.setPowerOffInCabinCount(powerOffInCabinCount);
vo.setInMissionCount(inMissionCount);
vo.setDebuggingAircraftCount(debuggingAircraftCount);
vo.setOfflineAircraftCount(offlineAircraftCount);
// 获取所有挂载
List<PayloadDTO> payloads = payloadService.selectPayloadList(new PayloadDTO());
vo.setPayloadCount(payloads != null ? payloads.size() : 0);
// 统计离线挂载数量（暂时设置为0，因为挂载状态需要从实时数据获取）
vo.setOfflinePayloadCount(0);
return R.ok(vo);
}
@GetMapping("/th")
public R<StatisticsVO> getThStatistics()
{
StatisticsVO vo = new StatisticsVO();
// 机场统计
vo.setDockCount(0);
vo.setIdleDockCount(0);
vo.setWorkingDockCount(0);
vo.setDebuggingDockCount(0);
vo.setOfflineDockCount(0);
// 无人机统计
vo.setAircraftCount(0);
vo.setPowerOnInCabinCount(0);
vo.setPowerOffInCabinCount(0);
vo.setInMissionCount(0);
vo.setDebuggingAircraftCount(0);
vo.setOfflineAircraftCount(0);
// 挂载统计
vo.setPayloadCount(0);
vo.setOfflinePayloadCount(0);
return R.ok(vo);
return vo;
}
}

16
src/main/java/com/ruoyi/device/domain/api/IThingsBoardDomain.java
View File

@ -91,4 +91,20 @@ public interface IThingsBoardDomain {
* @return 子设备ID列表，如果网关没有子设备则返回空列表
*/
List<String> getGatewayChildDevices(String gatewayDeviceId);
/**
* 清除设备属性缓存
* 使 getDeviceAttributes 方法的缓存失效
*
* @param deviceId 设备ID
*/
void evictDeviceAttributesCache(String deviceId);
/**
* 清除设备遥测数据缓存
* 使 getDeviceTelemetry 方法的缓存失效
*
* @param deviceId 设备ID
*/
void evictDeviceTelemetryCache(String deviceId);
}

158
src/main/java/com/ruoyi/device/domain/impl/ThingsBoardDomainImpl.java
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@ -1,9 +1,7 @@
package com.ruoyi.device.domain.impl;
import com.github.benmanes.caffeine.cache.Cache;
import com.github.benmanes.caffeine.cache.Caffeine;
import com.github.benmanes.caffeine.cache.Expiry;
import com.ruoyi.device.config.DeviceCacheConfig;
import com.ruoyi.device.domain.api.IThingsBoardDomain;
import com.ruoyi.device.domain.model.thingsboard.*;
import com.ruoyi.device.domain.model.thingsboard.constants.DeviceAttributes;
@ -11,6 +9,8 @@ import com.ruoyi.device.domain.model.thingsboard.constants.DeviceTelemetry;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.thingsboard.rest.client.RestClient;
@ -30,9 +30,7 @@ import org.thingsboard.server.common.data.relation.RelationTypeGroup;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.Random;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
/**
* ThingsBoard设备服务实现类
@ -46,10 +44,6 @@ public class ThingsBoardDomainImpl implements IThingsBoardDomain {
private final RestClient client;
private final int pageSize;
private final Random random = new Random();
private final Cache<String, AttributeMap> attributesCache;
private final Cache<String, TelemetryMap> telemetryCache;
/**
* 构造函数 - Spring 会自动装配
@ -60,48 +54,6 @@ public class ThingsBoardDomainImpl implements IThingsBoardDomain {
@Value("${thingsboard.page-size:10}") int pageSize) {
this.client = clientManager.getClient();
this.pageSize = pageSize;
this.attributesCache = Caffeine.newBuilder()
.expireAfter(new Expiry<String, AttributeMap>() {
@Override
public long expireAfterCreate(String key, AttributeMap value, long currentTime) {
long randomSeconds = 60 + random.nextInt(61);
return TimeUnit.SECONDS.toNanos(randomSeconds);
}
@Override
public long expireAfterUpdate(String key, AttributeMap value, long currentTime, long currentDuration) {
long randomSeconds = 60 + random.nextInt(61);
return TimeUnit.SECONDS.toNanos(randomSeconds);
}
@Override
public long expireAfterRead(String key, AttributeMap value, long currentTime, long currentDuration) {
return currentDuration;
}
})
.build();
this.telemetryCache = Caffeine.newBuilder()
.expireAfter(new Expiry<String, TelemetryMap>() {
@Override
public long expireAfterCreate(String key, TelemetryMap value, long currentTime) {
long randomSeconds = 12 + random.nextInt(7);
return TimeUnit.SECONDS.toNanos(randomSeconds);
}
@Override
public long expireAfterUpdate(String key, TelemetryMap value, long currentTime, long currentDuration) {
long randomSeconds = 12 + random.nextInt(7);
return TimeUnit.SECONDS.toNanos(randomSeconds);
}
@Override
public long expireAfterRead(String key, TelemetryMap value, long currentTime, long currentDuration) {
return currentDuration;
}
})
.build();
}
@Override
@ -138,67 +90,65 @@ public class ThingsBoardDomainImpl implements IThingsBoardDomain {
}
@Override
@Cacheable(value = DeviceCacheConfig.THINGSBOARD_ATTRIBUTES_CACHE, key = "#deviceId", unless = "#result == null || #result.isEmpty()")
public AttributeMap getDeviceAttributes(String deviceId) {
return attributesCache.get(deviceId, id -> {
AttributeMap attributeMap = new AttributeMap();
AttributeMap attributeMap = new AttributeMap();
try {
DeviceId deviceIdObj = new DeviceId(UUID.fromString(id));
try {
DeviceId deviceIdObj = new DeviceId(UUID.fromString(deviceId));
List<String> attributeKeys = client.getAttributeKeys(deviceIdObj);
if (attributeKeys == null || attributeKeys.isEmpty()) {
log.debug("设备 {} 没有属性", id);
return attributeMap;
}
List<AttributeKvEntry> attributeKvEntries = client.getAttributeKvEntries(deviceIdObj, attributeKeys);
if (attributeKvEntries == null || attributeKvEntries.isEmpty()) {
log.debug("设备 {} 的属性值为空", id);
return attributeMap;
}
for (AttributeKvEntry entry : attributeKvEntries) {
parseAndPutAttribute(attributeMap, entry);
}
} catch (Exception e) {
log.error("获取设备属性失败: deviceId={}, error={}", id, e.getMessage(), e);
List<String> attributeKeys = client.getAttributeKeys(deviceIdObj);
if (attributeKeys == null || attributeKeys.isEmpty()) {
log.debug("设备 {} 没有属性", deviceId);
return attributeMap;
}
return attributeMap;
});
List<AttributeKvEntry> attributeKvEntries = client.getAttributeKvEntries(deviceIdObj, attributeKeys);
if (attributeKvEntries == null || attributeKvEntries.isEmpty()) {
log.debug("设备 {} 的属性值为空", deviceId);
return attributeMap;
}
for (AttributeKvEntry entry : attributeKvEntries) {
parseAndPutAttribute(attributeMap, entry);
}
} catch (Exception e) {
log.error("获取设备属性失败: deviceId={}, error={}", deviceId, e.getMessage(), e);
}
return attributeMap;
}
@Override
@Cacheable(value = DeviceCacheConfig.THINGSBOARD_TELEMETRY_CACHE, key = "#deviceId", unless = "#result == null || #result.isEmpty()")
public TelemetryMap getDeviceTelemetry(String deviceId) {
return telemetryCache.get(deviceId, id -> {
TelemetryMap telemetryMap = new TelemetryMap();
TelemetryMap telemetryMap = new TelemetryMap();
try {
DeviceId deviceIdObj = new DeviceId(UUID.fromString(id));
try {
DeviceId deviceIdObj = new DeviceId(UUID.fromString(deviceId));
List<String> timeseriesKeys = client.getTimeseriesKeys(deviceIdObj);
if (timeseriesKeys == null || timeseriesKeys.isEmpty()) {
log.debug("设备 {} 没有遥测数据", id);
return telemetryMap;
}
List<TsKvEntry> latestTimeseries = client.getLatestTimeseries(deviceIdObj, timeseriesKeys);
if (latestTimeseries == null || latestTimeseries.isEmpty()) {
log.debug("设备 {} 的遥测数据为空", id);
return telemetryMap;
}
for (TsKvEntry entry : latestTimeseries) {
parseAndPutTelemetry(telemetryMap, entry);
}
} catch (Exception e) {
log.error("获取设备遥测数据失败: deviceId={}, error={}", id, e.getMessage(), e);
List<String> timeseriesKeys = client.getTimeseriesKeys(deviceIdObj);
if (timeseriesKeys == null || timeseriesKeys.isEmpty()) {
log.debug("设备 {} 没有遥测数据", deviceId);
return telemetryMap;
}
return telemetryMap;
});
List<TsKvEntry> latestTimeseries = client.getLatestTimeseries(deviceIdObj, timeseriesKeys);
if (latestTimeseries == null || latestTimeseries.isEmpty()) {
log.debug("设备 {} 的遥测数据为空", deviceId);
return telemetryMap;
}
for (TsKvEntry entry : latestTimeseries) {
parseAndPutTelemetry(telemetryMap, entry);
}
} catch (Exception e) {
log.error("获取设备遥测数据失败: deviceId={}, error={}", deviceId, e.getMessage(), e);
}
return telemetryMap;
}
@ -379,5 +329,15 @@ public class ThingsBoardDomainImpl implements IThingsBoardDomain {
}
}
@Override
@CacheEvict(value = DeviceCacheConfig.THINGSBOARD_ATTRIBUTES_CACHE, key = "#deviceId")
public void evictDeviceAttributesCache(String deviceId) {
// 空实现，仅用于清除缓存
}
@Override
@CacheEvict(value = DeviceCacheConfig.THINGSBOARD_TELEMETRY_CACHE, key = "#deviceId")
public void evictDeviceTelemetryCache(String deviceId) {
// 空实现，仅用于清除缓存
}
}

256
src/main/java/com/ruoyi/device/websocket/StatisticsWebSocket.java Normal file
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@ -0,0 +1,256 @@
package com.ruoyi.device.websocket;
import com.alibaba.fastjson2.JSON;
import com.ruoyi.device.api.domain.StatisticsVO;
import com.ruoyi.device.service.api.IBufferDeviceService;
import com.ruoyi.device.service.api.IAircraftService;
import com.ruoyi.device.service.api.IDockService;
import com.ruoyi.device.service.api.IPayloadService;
import com.ruoyi.device.service.dto.AircraftDTO;
import com.ruoyi.device.service.dto.AircraftDetailDTO;
import com.ruoyi.device.service.dto.DockDTO;
import com.ruoyi.device.service.dto.DockDetailDTO;
import com.ruoyi.device.service.dto.PayloadDTO;
import com.ruoyi.device.api.enums.AircraftStatusEnum;
import com.ruoyi.device.api.enums.DockStatusEnum;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import jakarta.websocket.*;
import jakarta.websocket.server.PathParam;
import jakarta.websocket.server.ServerEndpoint;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArraySet;
import java.util.stream.Collectors;
@Component
@ServerEndpoint("/websocket/statistics/{type}")
public class StatisticsWebSocket {
private static final Logger log = LoggerFactory.getLogger(StatisticsWebSocket.class);
private static IBufferDeviceService bufferDeviceService;
private static IAircraftService aircraftService;
private static IDockService dockService;
private static IPayloadService payloadService;
private Session session;
private static final Map<String, CopyOnWriteArraySet<StatisticsWebSocket>> sessions = new ConcurrentHashMap<>();
@Autowired
public void setBufferDeviceService(IBufferDeviceService bufferDeviceService) {
StatisticsWebSocket.bufferDeviceService = bufferDeviceService;
}
@Autowired
public void setAircraftService(IAircraftService aircraftService) {
StatisticsWebSocket.aircraftService = aircraftService;
}
@Autowired
public void setDockService(IDockService dockService) {
StatisticsWebSocket.dockService = dockService;
}
@Autowired
public void setPayloadService(IPayloadService payloadService) {
StatisticsWebSocket.payloadService = payloadService;
}
@OnOpen
public void onOpen(Session session, @PathParam("type") String type) {
this.session = session;
sessions.computeIfAbsent(type, k -> new CopyOnWriteArraySet<>()).add(this);
log.info("WebSocket连接建立: sessionId={}, type={}", session.getId(), type);
sendCurrentStatistics(type);
}
@OnClose
public void onClose(@PathParam("type") String type) {
CopyOnWriteArraySet<StatisticsWebSocket> typeSessions = sessions.get(type);
if (typeSessions != null) {
typeSessions.remove(this);
if (typeSessions.isEmpty()) {
sessions.remove(type);
}
}
log.info("WebSocket连接关闭: sessionId={}, type={}", session.getId(), type);
}
@OnMessage
public void onMessage(String message, @PathParam("type") String type) {
log.info("收到WebSocket消息: sessionId={}, type={}, message={}", session.getId(), type, message);
if ("refresh".equals(message)) {
sendCurrentStatistics(type);
}
}
@OnError
public void onError(Session session, Throwable error, @PathParam("type") String type) {
log.error("WebSocket错误: sessionId={}, type={}, error={}", session.getId(), type, error.getMessage(), error);
}
private void sendCurrentStatistics(String type) {
try {
StatisticsVO statistics = buildStatistics(type);
sendMessage(JSON.toJSONString(statistics));
} catch (Exception e) {
log.error("发送统计数据失败: type={}, error={}", type, e.getMessage(), e);
}
}
private StatisticsVO buildStatistics(String type) {
if ("th".equals(type)) {
return buildThStatistics();
} else {
return buildDjiStatistics();
}
}
private StatisticsVO buildDjiStatistics() {
StatisticsVO vo = new StatisticsVO();
List<DockDTO> docks = dockService.selectDockList(new DockDTO());
vo.setDockCount(docks != null ? docks.size() : 0);
Map<Long, DockDetailDTO> dockDetailsMap = null;
if (docks != null && !docks.isEmpty()) {
List<Long> dockIds = docks.stream()
.map(DockDTO::getDockId)
.collect(Collectors.toList());
dockDetailsMap = bufferDeviceService.getDockDetailsByIds(dockIds);
}
int idleCount = 0;
int workingCount = 0;
int debuggingCount = 0;
int offlineCount = 0;
if (docks != null && dockDetailsMap != null) {
for (DockDTO dock : docks) {
DockDetailDTO dockDetail = dockDetailsMap.get(dock.getDockId());
if (dockDetail != null && dockDetail.getDockStatus() != null) {
String status = dockDetail.getDockStatus();
if (DockStatusEnum.IDLE.getCode().equals(status)) {
idleCount++;
} else if (DockStatusEnum.WORKING.getCode().equals(status)) {
workingCount++;
} else if (DockStatusEnum.Debugging.getCode().equals(status)) {
debuggingCount++;
} else {
offlineCount++;
}
}
}
}
vo.setIdleDockCount(idleCount);
vo.setWorkingDockCount(workingCount);
vo.setDebuggingDockCount(debuggingCount);
vo.setOfflineDockCount(offlineCount);
List<AircraftDTO> aircrafts = aircraftService.selectAircraftList(new AircraftDTO());
vo.setAircraftCount(aircrafts != null ? aircrafts.size() : 0);
Map<Long, AircraftDetailDTO> aircraftDetailsMap = null;
if (aircrafts != null && !aircrafts.isEmpty()) {
List<Long> aircraftIds = aircrafts.stream()
.map(AircraftDTO::getAircraftId)
.collect(Collectors.toList());
aircraftDetailsMap = bufferDeviceService.getAircraftDetailsByIds(aircraftIds);
}
int powerOnInCabinCount = 0;
int powerOffInCabinCount = 0;
int inMissionCount = 0;
int debuggingAircraftCount = 0;
int offlineAircraftCount = 0;
if (aircrafts != null && aircraftDetailsMap != null) {
for (AircraftDTO aircraft : aircrafts) {
AircraftDetailDTO aircraftDetail = aircraftDetailsMap.get(aircraft.getAircraftId());
if (aircraftDetail != null && aircraftDetail.getAircraftStatus() != null) {
String status = aircraftDetail.getAircraftStatus();
if (AircraftStatusEnum.POWER_ON_IN_CABIN.getCode().equals(status)) {
powerOnInCabinCount++;
} else if (AircraftStatusEnum.POWER_OFF_IN_CABIN.getCode().equals(status)) {
powerOffInCabinCount++;
} else if (AircraftStatusEnum.IN_MISSION.getCode().equals(status)) {
inMissionCount++;
} else if (AircraftStatusEnum.DEBUGGING.getCode().equals(status)) {
debuggingAircraftCount++;
} else if (AircraftStatusEnum.OFFLINE.getCode().equals(status)) {
offlineAircraftCount++;
} else {
offlineAircraftCount++;
}
}
}
}
vo.setPowerOnInCabinCount(powerOnInCabinCount);
vo.setPowerOffInCabinCount(powerOffInCabinCount);
vo.setInMissionCount(inMissionCount);
vo.setDebuggingAircraftCount(debuggingAircraftCount);
vo.setOfflineAircraftCount(offlineAircraftCount);
List<PayloadDTO> payloads = payloadService.selectPayloadList(new PayloadDTO());
vo.setPayloadCount(payloads != null ? payloads.size() : 0);
vo.setOfflinePayloadCount(0);
return vo;
}
private StatisticsVO buildThStatistics() {
StatisticsVO vo = new StatisticsVO();
vo.setDockCount(0);
vo.setIdleDockCount(0);
vo.setWorkingDockCount(0);
vo.setDebuggingDockCount(0);
vo.setOfflineDockCount(0);
vo.setAircraftCount(0);
vo.setPowerOnInCabinCount(0);
vo.setPowerOffInCabinCount(0);
vo.setInMissionCount(0);
vo.setDebuggingAircraftCount(0);
vo.setOfflineAircraftCount(0);
vo.setPayloadCount(0);
vo.setOfflinePayloadCount(0);
return vo;
}
private void sendMessage(String message) {
try {
if (session != null && session.isOpen()) {
session.getBasicRemote().sendText(message);
}
} catch (Exception e) {
log.error("发送WebSocket消息失败: error={}", e.getMessage(), e);
}
}
public static void broadcastToType(String type, String message) {
CopyOnWriteArraySet<StatisticsWebSocket> typeSessions = sessions.get(type);
if (typeSessions != null) {
for (StatisticsWebSocket ws : typeSessions) {
ws.sendMessage(message);
}
}
}
public static void broadcastDjiStatistics() {
StatisticsVO statistics = new StatisticsWebSocket().buildDjiStatistics();
broadcastToType("dji", JSON.toJSONString(statistics));
}
public static void broadcastThStatistics() {
StatisticsVO statistics = new StatisticsWebSocket().buildThStatistics();
broadcastToType("th", JSON.toJSONString(statistics));
}
}