实现测试预警异常管理

yeg

2026-09-03 76cd5948e95ddbde9dd4411b466ee75ba20b562e

 ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TTestLiveServiceImpl.java

@@ -11,10 +11,9 @@
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.ScheduledFuture;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import jakarta.annotation.PreDestroy;
import org.springframework.stereotype.Service;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
import com.ruoyi.device.bts.BtsDevelopmentSimulator;
import com.ruoyi.device.bts.BtsDevelopmentSimulator.CollectorSnapshot;
@@ -28,6 +27,7 @@
import com.ruoyi.system.service.ITestLiveService.TestPlanRow;
import com.ruoyi.system.service.ITestLiveService.TestPlanSnapshot;
import com.ruoyi.system.service.ITTestService;
import com.ruoyi.system.mapper.TTestMapper;

/** 将设备最新快照转换为测试视角，并托管 SSE 连接生命周期。 */
@Service
@@ -36,26 +36,30 @@
    private final ITTestService tests;
    private final DeviceDiscoveryCandidateStore candidates;
    private final BtsDevelopmentSimulator simulator;
    private final TTestMapper mapper;
    private final ScheduledExecutorService scheduler = Executors.newScheduledThreadPool(2);
    private final ConcurrentMap<String, LiveSource> lastSources = new ConcurrentHashMap<>();

    @Autowired
    public TTestLiveServiceImpl(ITTestService tests, DeviceDiscoveryCandidateStore candidates,
            BtsDevelopmentSimulator simulator, TTestMapper mapper)
    { this.tests = tests; this.candidates = candidates; this.simulator = simulator; this.mapper = mapper; }

    public TTestLiveServiceImpl(ITTestService tests, DeviceDiscoveryCandidateStore candidates,
            BtsDevelopmentSimulator simulator)
    { this.tests = tests; this.candidates = candidates; this.simulator = simulator; }
    { this(tests, candidates, simulator, null); }

    @Override public LiveState current(Long testId)
    {
        TTest test = tests.selectTestById(testId);
        List<CabinetCandidate> cabinets = candidates.snapshot(Instant.now()).cabinets();
        List<LiveSource> sources = new ArrayList<>();
        boolean freezeSnapshots = "PAUSED".equals(test.getReceptionStatus())
                || "ENDED".equals(test.getReceptionStatus());
        boolean receiving = "RECEIVING".equals(test.getReceptionStatus());
        for (TTestBattery battery : test.getBatteries() == null ? List.<TTestBattery>of() : test.getBatteries())
        {
            if (battery.getBinding() != null)
                sources.add(snapshotFor(testId, cabinetSource(battery, cabinets), freezeSnapshots));
                sources.add(snapshotFor(cabinetSource(battery, cabinets), receiving));
            if (battery.getCollectorId() != null)
                sources.add(snapshotFor(testId, collectorSource(battery), freezeSnapshots));
                sources.add(snapshotFor(collectorSource(battery), receiving));
        }
        List<Map<String, Object>> exceptions = new ArrayList<>();
        exceptions.addAll(sources.stream().filter(source -> !"COLLECTOR".equals(source.sourceType())
@@ -64,6 +68,12 @@
                .map(source -> Map.<String, Object>of("sourceType", source.sourceType(), "sourceId", source.sourceId(),
                        "batteryNo", source.batteryNo(), "status", source.deviceStatus(), "message", "数据来源当前不可观测"))
                .toList());
        if (mapper != null) {
            mapper.selectWarningExceptions(testId, "OPEN").forEach(item -> exceptions.add(Map.of(
                    "exceptionId", item.getExceptionId(), "sourceType", item.getSourceType(),
                    "metricCode", item.getMetricCode(), "value", item.getAbnormalValue(), "unit", item.getUnit(),
                    "status", item.getExceptionStatus(), "message", "测试预警异常")));
        }
        String testStatus = test.getTestStatus();
        TestPlanSnapshot testPlan = detectorTestPlan(test);
        return new LiveState(testId, testStatus, test.getReceptionStatus(), Instant.now(), sources, exceptions, testPlan);
@@ -93,12 +103,17 @@
        return null;
    }

    private LiveSource snapshotFor(Long testId, LiveSource fresh, boolean freeze)
    private LiveSource snapshotFor(LiveSource fresh, boolean receiving)
    {
        String key = testId + ":" + fresh.sourceType() + ":" + fresh.sourceId() + ":" + fresh.batteryNo();
        if (freeze) return lastSources.getOrDefault(key, fresh);
        lastSources.put(key, fresh);
        // 暂停或停止只停止数据请求；设备状态仍以本次查询的最新事实为准，采集快照不继续展示。
        if (!receiving)
            return withoutSnapshot(fresh);
        return fresh;
    }

    private LiveSource withoutSnapshot(LiveSource source)
    {
        return new LiveSource(source.sourceType(), source.sourceId(), source.batteryNo(), source.deviceStatus(), Map.of());
    }

    @Override public SseEmitter stream(Long testId)
@@ -153,7 +168,8 @@
                    && Objects.equals(channel.identity().subdevid(), binding.getSubdevid())
                    && Objects.equals(channel.identity().chlid(), binding.getChlid()))
                return new LiveSource("CABINET_CHANNEL", binding.getChannelId(), battery.getBatteryNo(),
                        channel.online() ? channel.workStatus().name() : "OFFLINE", snapshot(channel));
                        channel.online() ? channel.workStatus().name() : "OFFLINE",
                        channel.online() ? snapshot(channel) : Map.of());
        return new LiveSource("CABINET_CHANNEL", binding.getChannelId(), battery.getBatteryNo(), "UNKNOWN", Map.of());
    }

@@ -163,6 +179,11 @@
        if (channel.latestSnapshot() == null) return value;
        value.put("source", "检测柜");
        value.put("observedAt", channel.latestSnapshot().receivedAt());
        // BTS 核心采样字段是快照的一等事实，不能只依赖动态 measurements 展示。
        value.put("currentA", channel.latestSnapshot().currentA());
        value.put("voltageV", channel.latestSnapshot().voltageV());
        value.put("capacityAh", channel.latestSnapshot().capacityAh());
        value.put("energyWh", channel.latestSnapshot().energyWh());
        // 实时方案需要设备当前循环和实际工步；这些字段只用于快照展示，不形成历史采集事实。
        value.put("cycleNo", channel.latestSnapshot().cycleNo());
        value.put("stepNo", channel.latestSnapshot().stepNo());
@@ -172,7 +193,13 @@
            Measurement measurement = entry.getValue();
            return Map.of("metricCode", entry.getKey(), "value", measurement.value(), "unit", measurement.unit());
        }).toList());
        value.put("units", channel.latestSnapshot().measurements().values().stream().map(Measurement::unit).distinct().toList());
        List<String> units = new ArrayList<>();
        if (channel.latestSnapshot().currentA() != null) units.add("A");
        if (channel.latestSnapshot().voltageV() != null) units.add("V");
        if (channel.latestSnapshot().capacityAh() != null) units.add("Ah");
        if (channel.latestSnapshot().energyWh() != null) units.add("Wh");
        units.addAll(channel.latestSnapshot().measurements().values().stream().map(Measurement::unit).toList());
        value.put("units", units.stream().filter(item -> item != null && !item.isBlank()).distinct().toList());
        return value;
    }

@@ -187,7 +214,7 @@
            collector.latestMeasurements().stream().map(item -> item.serverReceivedAt()).max(Instant::compareTo)
                    .ifPresent(observedAt -> value.put("observedAt", observedAt));
            return new LiveSource("COLLECTOR", (long) collector.collectorId(), battery.getBatteryNo(),
                    collector.online() ? "ONLINE" : "OFFLINE", value);
                    collector.online() ? "ONLINE" : "OFFLINE", collector.online() ? value : Map.of());
        }
        return new LiveSource("COLLECTOR", battery.getCollectorId(), battery.getBatteryNo(), "UNKNOWN", Map.of());
    }