Decouple runtime event window bundle selection

src/main/java/at/procon/eventhub/processing/model/RuntimeTimelineEventBundle.java

@@ -0,0 +1,39 @@
+package at.procon.eventhub.processing.model;
+
+import at.procon.eventhub.dto.EventHubEventDto;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+
+public record RuntimeTimelineEventBundle(
+        List<EventHubEventDto> activityEvents,
+        List<EventHubEventDto> vehicleUsageEvents,
+        List<EventHubEventDto> supportEvents
+) {
+    public RuntimeTimelineEventBundle {
+        activityEvents = copy(activityEvents);
+        vehicleUsageEvents = copy(vehicleUsageEvents);
+        supportEvents = copy(supportEvents);
+    }
+
+    public static RuntimeTimelineEventBundle empty() {
+        return new RuntimeTimelineEventBundle(List.of(), List.of(), List.of());
+    }
+
+    public List<EventHubEventDto> allEvents() {
+        List<EventHubEventDto> result = new ArrayList<>(activityEvents.size() + vehicleUsageEvents.size() + supportEvents.size());
+        result.addAll(activityEvents);
+        result.addAll(vehicleUsageEvents);
+        result.addAll(supportEvents);
+        result.sort(Comparator.comparing(EventHubEventDto::occurredAt)
+                .thenComparing(event -> event.eventDomain().name())
+                .thenComparing(event -> event.eventType().name())
+                .thenComparing(event -> event.lifecycle().name())
+                .thenComparing(EventHubEventDto::externalSourceEventId));
+        return List.copyOf(result);
+    }
+
+    private static List<EventHubEventDto> copy(List<EventHubEventDto> events) {
+        return events == null ? List.of() : List.copyOf(events);
+    }
+}

src/main/java/at/procon/eventhub/processing/service/RuntimeIntervalEventWindowSelector.java

@@ -3,9 +3,8 @@ package at.procon.eventhub.processing.service;
 import at.procon.eventhub.dto.EventHubEventDto;
 import at.procon.eventhub.dto.EventLifecycle;
 import at.procon.eventhub.dto.EventType;
+import at.procon.eventhub.processing.model.RuntimeTimelineEventBundle;
 import at.procon.eventhub.processing.support.RuntimeEventIdentityResolver;
-import com.fasterxml.jackson.databind.JsonNode;
-import at.procon.eventhub.tachographfilesession.model.TachographTimelineEventBundle;
 import java.time.OffsetDateTime;
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
@@ -16,23 +15,23 @@ final class RuntimeIntervalEventWindowSelector {
     private RuntimeIntervalEventWindowSelector() {
     }
 
-    static TachographTimelineEventBundle filterBundle(
-            TachographTimelineEventBundle bundle,
+    static RuntimeTimelineEventBundle filterBundle(
+            RuntimeTimelineEventBundle bundle,
             OffsetDateTime occurredFrom,
             OffsetDateTime occurredTo,
             boolean includeIntersectingIntervals
     ) {
         if (bundle == null) {
-            return new TachographTimelineEventBundle(List.of(), List.of(), List.of());
+            return RuntimeTimelineEventBundle.empty();
         }
-        return new TachographTimelineEventBundle(
+        return new RuntimeTimelineEventBundle(
                 filterIntervalEvents(bundle.activityEvents(), occurredFrom, occurredTo, includeIntersectingIntervals),
                 filterIntervalEvents(bundle.vehicleUsageEvents(), occurredFrom, occurredTo, includeIntersectingIntervals),
                 filterPointEvents(bundle.supportEvents(), occurredFrom, occurredTo)
         );
     }
 
-    private static List<EventHubEventDto> filterIntervalEvents(
+    static List<EventHubEventDto> filterIntervalEvents(
             List<EventHubEventDto> events,
             OffsetDateTime occurredFrom,
             OffsetDateTime occurredTo,
@@ -59,11 +58,14 @@ final class RuntimeIntervalEventWindowSelector {
         return List.copyOf(result);
     }
 
-    private static List<EventHubEventDto> filterPointEvents(
+    static List<EventHubEventDto> filterPointEvents(
             List<EventHubEventDto> events,
             OffsetDateTime occurredFrom,
             OffsetDateTime occurredTo
     ) {
+        if (events == null || events.isEmpty()) {
+            return List.of();
+        }
         return events.stream()
                 .filter(event -> withinWindow(event.occurredAt(), occurredFrom, occurredTo))
                 .toList();
@@ -87,27 +89,6 @@ final class RuntimeIntervalEventWindowSelector {
         return RuntimeEventIdentityResolver.runtimeIntervalKey(event);
     }
 
-    private static JsonNode raw(EventHubEventDto event) {
-        JsonNode payload = event == null ? null : event.payload();
-        if (payload == null || payload.isNull() || payload.isMissingNode()) {
-            return null;
-        }
-        JsonNode raw = payload.get("raw");
-        return raw == null || raw.isNull() ? payload : raw;
-    }
-
-    private static String text(JsonNode node, String field) {
-        if (node == null || field == null) {
-            return null;
-        }
-        JsonNode value = node.get(field);
-        if (value == null || value.isNull()) {
-            return null;
-        }
-        String text = value.asText(null);
-        return text == null || text.isBlank() ? null : text.trim();
-    }
-
     private static final class IntervalGroup {
         private final List<EventHubEventDto> events = new ArrayList<>();
         private OffsetDateTime startedAt;

src/main/java/at/procon/eventhub/processing/service/TachographFileSessionUnifiedDriverEventSource.java

@@ -54,11 +54,14 @@ public class TachographFileSessionUnifiedDriverEventSource implements UnifiedDri
             DriverExtractionSession driver,
             UnifiedDriverEventsRequest request
     ) {
-        return RuntimeIntervalEventWindowSelector.filterBundle(
-                eventBuilder.buildEventBundle(session, driver),
+        TachographTimelineEventBundle bundle = eventBuilder.buildEventBundle(session, driver);
+        return TachographTimelineEventBundle.fromRuntimeBundle(
+                RuntimeIntervalEventWindowSelector.filterBundle(
+                        bundle == null ? null : bundle.toRuntimeBundle(),
                         request.occurredFrom(),
                         request.occurredTo(),
                         request.includeIntersectingIntervals()
+                )
         );
     }
 }

src/main/java/at/procon/eventhub/processing/service/TachographFileSessionUnifiedVehicleEventSource.java

@@ -5,6 +5,7 @@ import at.procon.eventhub.dto.VehicleRefDto;
 import at.procon.eventhub.processing.model.UnifiedEventSourceFamily;
 import at.procon.eventhub.processing.model.UnifiedVehicleEventsRequest;
 import at.procon.eventhub.reference.TachographNationRegistry;
+import at.procon.eventhub.tachographfilesession.model.DriverExtractionSession;
 import at.procon.eventhub.tachographfilesession.model.TachographFileSession;
 import at.procon.eventhub.tachographfilesession.model.TachographTimelineEventBundle;
 import at.procon.eventhub.tachographfilesession.service.DriverTimelineEventBuilder;
@@ -37,18 +38,29 @@ public class TachographFileSessionUnifiedVehicleEventSource implements UnifiedVe
         TachographFileSession session = repository.find(request.sessionId())
                 .orElseThrow(() -> new TachographFileSessionNotFoundException(request.sessionId()));
         return session.driversByKey().values().stream()
-                .map(driver -> RuntimeIntervalEventWindowSelector.filterBundle(
-                        eventBuilder.buildEventBundle(session, driver),
-                        request.occurredFrom(),
-                        request.occurredTo(),
-                        request.includeIntersectingIntervals()
-                ).allEvents())
+                .map(driver -> filterBundle(session, driver, request).allEvents())
                 .flatMap(List::stream)
                 .filter(event -> matchesVehicle(event.vehicleRef(), request))
                 .distinct()
                 .toList();
     }
 
+    private TachographTimelineEventBundle filterBundle(
+            TachographFileSession session,
+            DriverExtractionSession driver,
+            UnifiedVehicleEventsRequest request
+    ) {
+        TachographTimelineEventBundle bundle = eventBuilder.buildEventBundle(session, driver);
+        return TachographTimelineEventBundle.fromRuntimeBundle(
+                RuntimeIntervalEventWindowSelector.filterBundle(
+                        bundle == null ? null : bundle.toRuntimeBundle(),
+                        request.occurredFrom(),
+                        request.occurredTo(),
+                        request.includeIntersectingIntervals()
+                )
+        );
+    }
+
     private boolean matchesVehicle(VehicleRefDto vehicleRef, UnifiedVehicleEventsRequest request) {
         if (vehicleRef == null || !vehicleRef.hasAnyReference()) {
             return false;

src/main/java/at/procon/eventhub/tachographfilesession/model/TachographTimelineEventBundle.java

@@ -1,6 +1,7 @@
 package at.procon.eventhub.tachographfilesession.model;
 
 import at.procon.eventhub.dto.EventHubEventDto;
+import at.procon.eventhub.processing.model.RuntimeTimelineEventBundle;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.List;
@@ -29,6 +30,16 @@ public record TachographTimelineEventBundle(
         return List.copyOf(result);
     }
 
+    public RuntimeTimelineEventBundle toRuntimeBundle() {
+        return new RuntimeTimelineEventBundle(activityEvents, vehicleUsageEvents, supportEvents);
+    }
+
+    public static TachographTimelineEventBundle fromRuntimeBundle(RuntimeTimelineEventBundle bundle) {
+        return bundle == null
+                ? new TachographTimelineEventBundle(List.of(), List.of(), List.of())
+                : new TachographTimelineEventBundle(bundle.activityEvents(), bundle.vehicleUsageEvents(), bundle.supportEvents());
+    }
+
     private static List<EventHubEventDto> copy(List<EventHubEventDto> events) {
         return events == null ? List.of() : List.copyOf(events);
     }