// Gap Detection Service
// Gap detection algorithms for missing components, protocols, layers

import prisma from '@/shared/database/prisma';
import { logger } from '@/infrastructure/monitoring/logger';


export interface GapDetection {
  gapType: string;
  description: string;
  severity: 'low' | 'medium' | 'high' | 'critical';
  autoGenerate: boolean;
}

export class GapDetectionService {
  /**
   * Detect gaps in specified system scope
   */
  async detectGaps(
    scope: 'multiverse' | 'temporal' | 'quantum' | 'cognitive' | 'dlt' | 'metaverse'
  ): Promise<GapDetection[]> {
    logger.info('Gap Detection: Scanning for gaps', { scope });

    const gaps: GapDetection[] = [];

    switch (scope) {
      case 'multiverse':
        gaps.push(...(await this.detectMultiverseGaps()));
        break;
      case 'temporal':
        gaps.push(...(await this.detectTemporalGaps()));
        break;
      case 'quantum':
        gaps.push(...(await this.detectQuantumGaps()));
        break;
      case 'cognitive':
        gaps.push(...(await this.detectCognitiveGaps()));
        break;
      case 'dlt':
        gaps.push(...(await this.detectDltGaps()));
        break;
      case 'metaverse':
        gaps.push(...(await this.detectMetaverseGaps()));
        break;
    }

    return gaps;
  }

  /**
   * Detect gaps in multiverse systems
   */
  private async detectMultiverseGaps(): Promise<GapDetection[]> {
    const gaps: GapDetection[] = [];

    // Check for missing multiverse settlement layers
    const multiverseSettlements = await prisma.gas_settlements.count({
      where: { networkType: 'multiversal' },
    });

    if (multiverseSettlements === 0) {
      gaps.push({
        gapType: 'multiverse_settlement_layer',
        description: 'Missing multiverse settlement layer implementation',
        severity: 'high',
        autoGenerate: true,
      });
    }

    return gaps;
  }

  /**
   * Detect gaps in temporal systems
   */
  private async detectTemporalGaps(): Promise<GapDetection[]> {
    const gaps: GapDetection[] = [];

    // Check for missing temporal ledger synchronization
    // In production, would check actual temporal ledger systems
    gaps.push({
      gapType: 'temporal_ledger_sync',
      description: 'Missing temporal ledger synchronization protocol',
      severity: 'medium',
      autoGenerate: false,
    });

    return gaps;
  }

  /**
   * Detect gaps in quantum systems
   */
  private async detectQuantumGaps(): Promise<GapDetection[]> {
    const gaps: GapDetection[] = [];

    // Check for missing quantum financial interfaces
    const quantumProxies = await prisma.quantum_proxy_transactions.count();

    if (quantumProxies === 0) {
      gaps.push({
        gapType: 'quantum_financial_interface',
        description: 'Missing quantum financial system interfaces',
        severity: 'high',
        autoGenerate: true,
      });
    }

    return gaps;
  }

  /**
   * Detect gaps in cognitive systems
   */
  private async detectCognitiveGaps(): Promise<GapDetection[]> {
    const gaps: GapDetection[] = [];

    // Check for missing cognitive-intent layers
    gaps.push({
      gapType: 'cognitive_intent_layer',
      description: 'Missing cognitive-intent processing layer',
      severity: 'medium',
      autoGenerate: false,
    });

    return gaps;
  }

  /**
   * Detect gaps in DLT systems
   */
  private async detectDltGaps(): Promise<GapDetection[]> {
    const gaps: GapDetection[] = [];

    // Check for missing DLT integration
    gaps.push({
      gapType: 'dlt_integration',
      description: 'Missing DLT ecosystem integration',
      severity: 'low',
      autoGenerate: false,
    });

    return gaps;
  }

  /**
   * Detect gaps in metaverse systems
   */
  private async detectMetaverseGaps(): Promise<GapDetection[]> {
    const gaps: GapDetection[] = [];

    // Check for missing metaverse support tools
    const metaverseNodes = await prisma.metaverse_nodes.count();

    if (metaverseNodes === 0) {
      gaps.push({
        gapType: 'metaverse_support_tools',
        description: 'Missing metaverse support and integration tools',
        severity: 'medium',
        autoGenerate: true,
      });
    }

    return gaps;
  }
}

export const gapDetectionService = new GapDetectionService();

