#!/usr/bin/env node
// ═══════════════════════════════════════════════════════════════════════════
// Vertical Slice: Okontrollerade DB-förändringar blockeras (S-002) v2
// Med Policy Registry och Runtime Trace v2
// ═══════════════════════════════════════════════════════════════════════════

import { AgentRuntimeV3 } from './agent-runtime-v3.mjs';

/**
 * EOS Policy för persistent data med Policy Registry-integration
 */
function checkPersistentDataPolicy(task) {
  const isDatabaseOperation = task.type === 'database' ||
                               task.action === 'direct-sql' ||
                               task.description?.toLowerCase().includes('databas') ||
                               task.description?.toLowerCase().includes('sql');
  
  const isProduction = task.target === 'production' ||
                       task.description?.toLowerCase().includes('produktion');
  
  const isWriteOperation = task.action === 'direct-sql' ||
                           task.description?.toLowerCase().includes('ändra') ||
                           task.description?.toLowerCase().includes('uppdatera') ||
                           task.description?.toLowerCase().includes('delete') ||
                           task.description?.toLowerCase().includes('update');
  
  const hasApprovedPath = task.migration !== undefined ||
                          task.service !== undefined ||
                          task.approved === true;
  
  if (isDatabaseOperation && isProduction && isWriteOperation && !hasApprovedPath) {
    return {
      passed: false,
      policyId: 'POL-DAT-001',
      rule: 'no-direct-production-db-write',
      reason: 'Okontrollerade förändringar av persistent data är förbjudna enligt EOS Policy POL-DAT-001',
      severity: 'CRITICAL',
      action: 'STOP',
      evidence: {
        type: task.type,
        target: task.target,
        action: task.action,
        hasApprovedPath
      }
    };
  }
  
  return { passed: true };
}

class AgentRuntimeDBSliceV2 extends AgentRuntimeV3 {
  constructor(task) {
    super(task);
    this.policies = [checkPersistentDataPolicy];
  }
}

export { AgentRuntimeDBSliceV2, checkPersistentDataPolicy };