boc/quixzoom-capture-pipeline/replay/integrate-with-ukg.js

/**
 * QUIXZOOM Replay Engine + UKG Integration
 *
 * Kopplar Replay Engine till Urban Knowledge Graph för:
 * - Spela upp historiska händelser
 * - Jämföra algoritm-versioner
 * - Debugga i efterhand
 */

const ReplayEngine = require('./engine');
const UKG = require('../urban-knowledge-graph/ukg');
const ObjectIdentityPipeline = require('../identity-engine/pipeline');
const ChangeDetectionEngine = require('../change-detection/engine');

class UKGReplayIntegration {
  constructor() {
    this.ukg = new UKG();
    this.oie = new ObjectIdentityPipeline();
    this.changeDetection = new ChangeDetectionEngine();
    this.replay = new ReplayEngine({ speed: 100 });

    this.setupHandlers();
  }

  setupHandlers() {
    // Zoomer startar
    this.replay.registerHandler('zoomer_started', async (payload) => {
      console.log(`  → Zoomer ${payload.zoomerId} started`);
      return { status: 'recording' };
    });

    // Observation skapad
    this.replay.registerHandler('observation_created', async (payload, context) => {
      console.log(`  → Observation: ${payload.objectType}`);

      // Kör genom OIE
      const identityResult = await this.oie.process({
        id: payload.observationId,
        objectType: payload.objectType,
        location: payload.location,
        timestamp: payload.timestamp,
        attributes: payload.attributes,
      });

      return {
        observationId: payload.observationId,
        identityAction: identityResult.action,
        objectId: identityResult.objectId,
      };
    });

    // Identity matchad
    this.replay.registerHandler('identity_matched', async (payload, context) => {
      console.log(`  → Identity: ${payload.objectId} (${(payload.confidence * 100).toFixed(0)}%)`);

      // Hämta föregående observation
      const previousObs = this.findPreviousObservation(payload.objectId);
      const currentObs = this.findObservation(payload.observationId);

      if (previousObs && currentObs) {
        // Kör change detection
        const changes = this.changeDetection.detectChanges(
          payload.objectId,
          currentObs,
          previousObs
        );

        return {
          objectId: payload.objectId,
          confidence: payload.confidence,
          changes: changes.changes,
          severity: changes.severity,
        };
      }

      return { objectId: payload.objectId, confidence: payload.confidence };
    });

    // Evidence tillagd
    this.replay.registerHandler('evidence_added', async (payload) => {
      console.log(`  → Evidence: ${payload.evidenceType}`);

      // Lägg till i UKG
      this.ukg.addEvidence(payload.objectId, {
        id: payload.evidenceId,
        type: payload.evidenceType,
        source: payload.source,
        timestamp: payload.timestamp,
      });

      return { evidenceId: payload.evidenceId };
    });

    // Kunskapsgap upptäckt
    this.replay.registerHandler('knowledge_gap_detected', async (payload) => {
      console.log(`  → Gap: ${payload.gapType} (priority: ${payload.priority})`);

      // Skapa uppdrag
      const mission = {
        id: `mission_${Date.now()}`,
        type: 'verify',
        target: payload.objectId,
        gapType: payload.gapType,
        priority: payload.priority,
      };

      return { mission };
    });

    // Uppdrag skapat
    this.replay.registerHandler('mission_created', async (payload) => {
      console.log(`  → Mission: ${payload.missionType}`);
      return { missionId: payload.missionId };
    });

    // Instruktion skickad
    this.replay.registerHandler('instruction_sent', async (payload) => {
      console.log(`  → Instruction: "${payload.instruction}"`);
      return { sent: true };
    });
  }

  findPreviousObservation(objectId) {
    // Hämta senaste observation för objektet
    // Förenklad implementation
    return null;
  }

  findObservation(observationId) {
    // Hämta observation
    // Förenklad implementation
    return null;
  }

  async replayEvents(events) {
    console.log('=== UKG REPLAY INTEGRATION ===\n');

    this.replay.loadEvents(events);
    await this.replay.play();

    console.log('\n=== REPLAY COMPLETE ===');
    console.log('Stats:', this.replay.getStats());

    return this.replay.results;
  }

  async compareAlgorithms(events, versionA, versionB) {
    console.log('=== ALGORITHM COMPARISON ===\n');

    const comparison = await this.replay.compareVersions(
      events,
      versionA.handlers,
      versionB.handlers
    );

    console.log('\nComparison:');
    console.log(`  Total events: ${comparison.comparison.totalEvents}`);
    console.log(`  Differences: ${comparison.comparison.differences}`);
    console.log(`  Difference rate: ${comparison.comparison.differenceRate}`);

    if (comparison.comparison.differences > 0) {
      console.log('\n  Details:');
      for (const diff of comparison.comparison.details.slice(0, 5)) {
        console.log(`    [${diff.index}] ${diff.type}:`);
        console.log(`      A: ${JSON.stringify(diff.versionA)}`);
        console.log(`      B: ${JSON.stringify(diff.versionB)}`);
      }
    }

    return comparison;
  }
}

// Exportera
module.exports = UKGReplayIntegration;

// Demo
if (require.main === module) {
  const integration = new UKGReplayIntegration();

  // Skapa scenario
  const baseTime = Date.now();
  const events = [
    { id: 'evt_001', type: 'zoomer_started', timestamp: baseTime, payload: { zoomerId: 'zoomer_00001' } },
    { id: 'evt_002', type: 'observation_created', timestamp: baseTime + 6000, payload: { observationId: 'obs_001', objectType: 'street_lamp', location: { lat: 13.725, lng: 100.555 }, timestamp: baseTime + 6000, attributes: { material: 'steel', height: 7.8, rust: false } } },
    { id: 'evt_003', type: 'identity_matched', timestamp: baseTime + 7000, payload: { observationId: 'obs_001', objectId: 'street_lamp_000001', confidence: 0.94 } },
    { id: 'evt_004', type: 'evidence_added', timestamp: baseTime + 7000, payload: { evidenceType: 'image', evidenceId: 'ev_001', objectId: 'street_lamp_000001', source: 'zoomer_00001' } },
    { id: 'evt_005', type: 'knowledge_gap_detected', timestamp: baseTime + 8000, payload: { gapType: 'angle', gapId: 'gap_001', objectId: 'street_lamp_000001', priority: 'medium' } },
    { id: 'evt_006', type: 'mission_created', timestamp: baseTime + 9000, payload: { missionType: 'verify_angle', missionId: 'mission_001' } },
    { id: 'evt_007', type: 'instruction_sent', timestamp: baseTime + 10000, payload: { instruction: 'Gå två meter närmare' } },
  ];

  integration.replayEvents(events).then(() => {
    console.log('\n=== UKG STATE ===');
    console.log(`Objects: ${integration.ukg.objects.size}`);
    console.log(`Observations: ${integration.ukg.observations.size}`);
    console.log(`Evidence: ${integration.ukg.evidence.size}`);
  });
}