boc/SIL/replay-mode.mjs

#!/usr/bin/env node
// ═══════════════════════════════════════════════════════════════════════════
// SIL Replay Mode — Spela upp historisk analys exakt som den såg ut då
// Erik-krav: "Samma grafversion, samma regler, samma observer-version, samma reasoner-version"
// ═══════════════════════════════════════════════════════════════════════════

import { readFileSync, existsSync, writeFileSync } from 'fs';

const SHADOW_LOG = '/home/bernt/.openclaw/workspace/SIL/shadow-log.jsonl';
const VERSION_DIR = '/home/bernt/.openclaw/workspace/SIL/graph-versions';
const PROVENANCE_LOG = '/home/bernt/.openclaw/workspace/SIL/provenance-log.jsonl';

class ReplayMode {
  constructor() {
    this.analyses = this.loadAnalyses();
  }

  loadAnalyses() {
    if (!existsSync(SHADOW_LOG)) return [];
    return readFileSync(SHADOW_LOG, 'utf8')
      .split('\n')
      .filter(line => line.trim())
      .map(line => {
        try { return JSON.parse(line); } catch { return null; }
      })
      .filter(Boolean);
  }

  /**
   * Hitta en analys att spela upp
   */
  findAnalysis(analysisId) {
    return this.analyses.find(a => a.analysisId === analysisId);
  }

  /**
   * Spela upp en historisk analys
   */
  replay(analysisId) {
    const analysis = this.findAnalysis(analysisId);

    if (!analysis) {
      console.log(`❌ Analys ${analysisId} hittades inte\n`);
      return null;
    }

    console.log(`🔄 REPLAY: ${analysisId}\n`);

    // 1. Återskapa grafversion
    const graphVersion = analysis.provenance?.traceId;
    const graph = this.reconstructGraph(graphVersion);

    // 2. Återskapa kontext
    const context = this.reconstructContext(analysis);

    // 3. Återskapa beslutsunderlag
    const decision = this.reconstructDecision(analysis);

    // 4. Visa exakt hur analysen såg ut
    this.printReplay({
      analysisId,
      timestamp: analysis.timestamp,
      graphVersion,
      context,
      decision,
      provenance: analysis.provenance
    });

    return {
      analysisId,
      timestamp: analysis.timestamp,
      graphVersion,
      context,
      decision,
      provenance: analysis.provenance
    };
  }

  /**
   * Återskapa graf från version
   */
  reconstructGraph(versionId) {
    if (!versionId) {
      return { error: 'Ingen grafversion specificerad' };
    }

    const path = `${VERSION_DIR}/graph-${versionId}.json`;
    if (!existsSync(path)) {
      return { error: `Grafversion ${versionId} hittades inte` };
    }

    try {
      return JSON.parse(readFileSync(path, 'utf8'));
    } catch {
      return { error: 'Kunde inte läsa grafversion' };
    }
  }

  /**
   * Återskapa kontext
   */
  reconstructContext(analysis) {
    return {
      repo: analysis.repo || 'unknown',
      baseBranch: analysis.baseBranch || 'main',
      headBranch: analysis.headBranch || 'HEAD',
      commit: analysis.commit || 'unknown',
      changedFiles: analysis.changedFiles || 0,
      // Versioner
      versions: {
        graph: analysis.provenance?.traceId,
        observer: analysis.observerVersion || 'unknown',
        reasoner: analysis.reasonerVersion || 'unknown',
        policy: analysis.policyVersion || 'unknown'
      }
    };
  }

  /**
   * Återskapa beslutsunderlag
   */
  reconstructDecision(analysis) {
    return {
      riskScore: analysis.decision?.summary?.riskScore,
      blastRadius: analysis.decision?.summary?.blastRadius,
      confidence: analysis.decision?.summary?.confidence,
      recommendation: analysis.decision?.summary?.recommendation,
      // Osäkerhet
      uncertainty: analysis.uncertaintySummary,
      // Tester
      requiredTests: analysis.requiredTests?.length || 0,
      // Risker
      risks: analysis.risks?.length || 0
    };
  }

  /**
   * Visa replay
   */
  printReplay(replay) {
    console.log('╔═══════════════════════════════════════════════════════════════╗');
    console.log('║           SIL REPLAY MODE                                     ║');
    console.log('║           Exakt återskapning av historisk analys              ║');
    console.log('╚═══════════════════════════════════════════════════════════════╝');
    console.log();

    console.log('📋 ANALYS\n');
    console.log(`   ID: ${replay.analysisId}`);
    console.log(`   Tidpunkt: ${replay.timestamp}`);
    console.log(`   Grafversion: ${replay.graphVersion || 'unknown'}`);
    console.log();

    console.log('🌐 KONTEXT\n');
    console.log(`   Repo: ${replay.context.repo}`);
    console.log(`   Branch: ${replay.context.headBranch} → ${replay.context.baseBranch}`);
    console.log(`   Commit: ${replay.context.commit}`);
    console.log(`   Ändrade filer: ${replay.context.changedFiles}`);
    console.log();

    console.log('⚙️  VERSIONER\n');
    console.log(`   Graf: ${replay.context.versions.graph || 'unknown'}`);
    console.log(`   Observer: ${replay.context.versions.observer}`);
    console.log(`   Reasoner: ${replay.context.versions.reasoner}`);
    console.log(`   Policy: ${replay.context.versions.policy}`);
    console.log();

    if (replay.decision) {
      console.log('📊 BESLUTSUNDERLAG\n');
      console.log(`   Risk Score: ${replay.decision.riskScore || 'N/A'}`);
      console.log(`   Blast Radius: ${replay.decision.blastRadius || 'N/A'}`);
      console.log(`   Confidence: ${replay.decision.confidence || 'N/A'}`);
      console.log(`   Rekommendation: ${replay.decision.recommendation || 'N/A'}`);
      console.log(`   Tester: ${replay.decision.requiredTests}`);
      console.log(`   Risker: ${replay.decision.risks}`);
      console.log();
    }

    if (replay.provenance) {
      console.log('📋 PROVENANCE\n');
      console.log(`   Trace ID: ${replay.provenance.traceId}`);
      console.log(`   Steg: ${replay.provenance.steps}`);
      console.log(`   Slutsatser: ${replay.provenance.conclusions}`);
      console.log();
    }

    console.log('═══════════════════════════════════════════════════════════════\n');
  }

  /**
   * Lista alla tillgängliga analyser att spela upp
   */
  listAvailableReplays() {
    console.log('📋 TILLGÄNGLIGA REPLAYS\n');

    for (const analysis of this.analyses.slice(-20)) {
      const id = analysis.analysisId || analysis.timestamp;
      const date = analysis.timestamp?.split('T')[0] || 'unknown';
      const components = analysis.summary?.changedComponents || 0;

      console.log(`   ${id}`);
      console.log(`      Datum: ${date}`);
      console.log(`      Komponenter: ${components}`);
      console.log(`      Grafversion: ${analysis.provenance?.traceId || 'unknown'}`);
      console.log();
    }
  }

  /**
   * Jämför två replay:er
   */
  compareReplays(analysisId1, analysisId2) {
    const replay1 = this.replay(analysisId1);
    const replay2 = this.replay(analysisId2);

    if (!replay1 || !replay2) return;

    console.log('╔═══════════════════════════════════════════════════════════════╗');
    console.log('║           REPLAY COMPARISON                                   ║');
    console.log('╚═══════════════════════════════════════════════════════════════╝');
    console.log();

    console.log(`📊 ${analysisId1} vs ${analysisId2}\n`);

    // Jämför beslutsunderlag
    if (replay1.decision && replay2.decision) {
      console.log('BESLUTSUNDERLAG\n');
      console.log(`   Risk Score: ${replay1.decision.riskScore || 'N/A'} → ${replay2.decision.riskScore || 'N/A'}`);
      console.log(`   Confidence: ${replay1.decision.confidence || 'N/A'} → ${replay2.decision.confidence || 'N/A'}`);
      console.log(`   Rekommendation: ${replay1.decision.recommendation || 'N/A'} → ${replay2.decision.recommendation || 'N/A'}`);
      console.log();
    }

    // Jämför versioner
    console.log('VERSIONER\n');
    console.log(`   Graf: ${replay1.context.versions.graph || 'N/A'} → ${replay2.context.versions.graph || 'N/A'}`);
    console.log(`   Observer: ${replay1.context.versions.observer || 'N/A'} → ${replay2.context.versions.observer || 'N/A'}`);
    console.log(`   Reasoner: ${replay1.context.versions.reasoner || 'N/A'} → ${replay2.context.versions.reasoner || 'N/A'}`);
    console.log();

    console.log('═══════════════════════════════════════════════════════════════\n');
  }
}

// ── Main ──────────────────────────────────────────────────────────────────

const replay = new ReplayMode();
const command = process.argv[2] || '--list';

if (command === '--list') {
  replay.listAvailableReplays();
} else if (command === '--replay') {
  const analysisId = process.argv[3];
  if (!analysisId) {
    console.log('Användning: node replay-mode.mjs --replay <analysis-id>');
    process.exit(1);
  }
  replay.replay(analysisId);
} else if (command === '--compare') {
  const id1 = process.argv[3];
  const id2 = process.argv[4];
  if (!id1 || !id2) {
    console.log('Användning: node replay-mode.mjs --compare <id1> <id2>');
    process.exit(1);
  }
  replay.compareReplays(id1, id2);
} else {
  console.log('Användning:');
  console.log('  node replay-mode.mjs --list                    # Lista tillgängliga replays');
  console.log('  node replay-mode.mjs --replay <analysis-id>    # Spela upp analys');
  console.log('  node replay-mode.mjs --compare <id1> <id2>     # Jämför två analyser');
}