package com.battery.business.runtime;
|
|
import java.time.Duration;
|
import java.time.Instant;
|
import java.util.List;
|
import org.springframework.scheduling.annotation.Scheduled;
|
import org.springframework.stereotype.Component;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.context.annotation.Profile;
|
import com.battery.device.simulator.BtsDevelopmentSimulator;
|
import com.battery.device.api.discovery.DeviceDiscoveryCandidateStore;
|
import com.battery.device.api.discovery.DeviceDiscoveryCandidateStore.CollectorCandidate;
|
import com.battery.business.mapper.TCollectorMapper;
|
|
/** 将模拟采集器的发现写入 Redis，并同步已登记采集器的实时在线事实。 */
|
@Component
|
@Profile("dev-simulator")
|
public class DevelopmentCollectorStatusSynchronizer
|
{
|
private final BtsDevelopmentSimulator simulator;
|
private final DeviceDiscoveryCandidateStore candidateStore;
|
private final TCollectorMapper collectorMapper;
|
|
@Autowired
|
public DevelopmentCollectorStatusSynchronizer(BtsDevelopmentSimulator simulator,
|
DeviceDiscoveryCandidateStore candidateStore, TCollectorMapper collectorMapper)
|
{
|
this.simulator = simulator;
|
this.candidateStore = candidateStore;
|
this.collectorMapper = collectorMapper;
|
}
|
|
/** 保留单元测试及独立模拟器装配使用的旧构造入口。 */
|
|
/** 完整替换 dev-sim 采集器快照，删除配置后候选立即消失。 */
|
@Scheduled(fixedDelay = BtsDevelopmentSimulator.POLL_INTERVAL_MS)
|
public synchronized void synchronizeOnlineStatus()
|
{
|
Instant observedAt = Instant.now();
|
var simulatorState = simulator.snapshot();
|
List<CollectorCandidate> candidates = simulatorState.collectors().stream()
|
.map(item -> new CollectorCandidate(BtsDevelopmentSimulator.ADAPTER_CODE, item.deviceCode(),
|
item.ip(), item.mac(), item.name(),
|
item.manufacturer(), item.model(), item.channelCount(), item.online(), observedAt,
|
observedAt.plus(Duration.ofSeconds(30))))
|
.toList();
|
candidateStore.replaceCollectors(BtsDevelopmentSimulator.ADAPTER_CODE, candidates);
|
candidates.forEach(candidate -> collectorMapper.updateRegisteredObservation(candidate.deviceCode(),
|
candidate.online() ? "ONLINE" : "OFFLINE"));
|
}
|
}
|
