apps/backend/src/services/cognitive/SubconsciousService.ts

/**
 * SubconsciousService.ts - Omni-Link v11 Proactive Analysis
 *
 * Runs background analysis on stakeholder relationships.
 * Generates "Morning Briefing" proposals based on silence gaps.
 */

import { logger } from '../../utils/logger.js';
import { RedisService } from '../RedisService.js';

const log = logger.child({ module: 'SubconsciousService' });

export type CommunicationStyle = 'High_Touch' | 'Low_Touch' | 'Direct' | 'Formal';
export type StakeholderCategory = 'Internal' | 'Customer' | 'Financial' | 'External';
export type ActionType = 'Check-in' | 'Update' | 'Meeting' | 'Review' | 'Escalate';

export interface Stakeholder {
  id: string;
  name: string;
  role: string;
  category: StakeholderCategory;
  lastInteraction: Date;
  preferredFrequencyDays: number;
  communicationStyle: CommunicationStyle;
  importanceScore: number; // 1-10
  enneagramType?: string;
  sentiment?: number;      // 0-100
  responsiveness?: number; // 0-100
  alignment?: number;      // 0-100
}

export interface ActionProposal {
  id: string;
  stakeholderId: string;
  stakeholderName: string;
  stakeholderRole: string;
  category: StakeholderCategory;
  actionType: ActionType;
  reason: string;
  urgencyScore: number; // 0-100
  suggestedMessage: string;
  generatedAt: number;
  dismissed: boolean;
}

export class SubconsciousService {
  private redis: RedisService;
  private stakeholders: Stakeholder[] = [];
  private proposals: ActionProposal[] = [];
  private analysisInterval: NodeJS.Timeout | null = null;

  constructor() {
    this.redis = RedisService.getInstance();
    this.initializeDefaultStakeholders();
  }

  /**
   * Initialize with default stakeholder data.
   * In production, this would load from database.
   */
  private initializeDefaultStakeholders(): void {
    this.stakeholders = [
      {
        id: 'stk-001',
        name: 'Board of Directors',
        role: 'Governance',
        category: 'Financial',
        lastInteraction: new Date(Date.now() - 20 * 86400000),
        preferredFrequencyDays: 30,
        communicationStyle: 'Formal',
        importanceScore: 10,
        enneagramType: 'Type 1: The Reformer',
        sentiment: 60,
        responsiveness: 40,
        alignment: 95
      },
      {
        id: 'stk-002',
        name: 'Tech Lead',
        role: 'Dev Team',
        category: 'Internal',
        lastInteraction: new Date(Date.now() - 3 * 86400000),
        preferredFrequencyDays: 2,
        communicationStyle: 'High_Touch',
        importanceScore: 8,
        enneagramType: 'Type 5: The Investigator',
        sentiment: 45,
        responsiveness: 85,
        alignment: 70
      },
      {
        id: 'stk-003',
        name: 'Key Client A',
        role: 'Enterprise Account',
        category: 'Customer',
        lastInteraction: new Date(Date.now() - 14 * 86400000),
        preferredFrequencyDays: 7,
        communicationStyle: 'Direct',
        importanceScore: 9,
        enneagramType: 'Type 3: The Achiever',
        sentiment: 30,
        responsiveness: 10,
        alignment: 40
      },
      {
        id: 'stk-004',
        name: 'Marketing Dept',
        role: 'Growth',
        category: 'Internal',
        lastInteraction: new Date(Date.now() - 1 * 86400000),
        preferredFrequencyDays: 3,
        communicationStyle: 'High_Touch',
        importanceScore: 6,
        enneagramType: 'Type 7: The Enthusiast',
        sentiment: 90,
        responsiveness: 95,
        alignment: 85
      },
      {
        id: 'stk-005',
        name: 'Seed Investors',
        role: 'Funding',
        category: 'Financial',
        lastInteraction: new Date(Date.now() - 45 * 86400000),
        preferredFrequencyDays: 60,
        communicationStyle: 'Formal',
        importanceScore: 10,
        enneagramType: 'Type 6: The Loyalist',
        sentiment: 55,
        responsiveness: 50,
        alignment: 90
      },
      {
        id: 'stk-006',
        name: 'GDPR Audit Firm',
        role: 'Compliance',
        category: 'External',
        lastInteraction: new Date(Date.now() - 60 * 86400000),
        preferredFrequencyDays: 90,
        communicationStyle: 'Formal',
        importanceScore: 7,
        enneagramType: 'Type 1: The Reformer',
        sentiment: 50,
        responsiveness: 30,
        alignment: 100
      },
      {
        id: 'stk-007',
        name: 'Client B (Beta)',
        role: 'Feedback Loop',
        category: 'Customer',
        lastInteraction: new Date(Date.now() - 8 * 86400000),
        preferredFrequencyDays: 5,
        communicationStyle: 'High_Touch',
        importanceScore: 7,
        enneagramType: 'Type 4: The Individualist',
        sentiment: 65,
        responsiveness: 70,
        alignment: 60
      }
    ];
    log.info(`[Subconscious] Initialized with ${this.stakeholders.length} stakeholders`);
  }

  /**
   * Analyzes all stakeholders for silence gaps.
   * Generates prioritized action proposals.
   */
  public analyzeSilentPeriods(): ActionProposal[] {
    const now = new Date();
    const proposals: ActionProposal[] = [];

    this.stakeholders.forEach(stakeholder => {
      const daysSinceLast = Math.floor(
        (now.getTime() - stakeholder.lastInteraction.getTime()) / (1000 * 3600 * 24)
      );
      const decayRatio = daysSinceLast / stakeholder.preferredFrequencyDays;

      let urgency = 0;
      let reason = "";
      let actionType: ActionType = 'Check-in';
      let suggestedMessage = "";

      // Critical: >1.5x preferred frequency
      if (decayRatio >= 1.5) {
        urgency = 80 + (stakeholder.importanceScore * 2);
        reason = `Critical silence gap (${daysSinceLast} days). Relationship at risk.`;
        actionType = stakeholder.importanceScore >= 9 ? 'Meeting' : 'Check-in';
        suggestedMessage = this.generateSuggestedMessage(stakeholder, 'critical');
      }
      // Warning: >=1.0x preferred frequency
      else if (decayRatio >= 1.0) {
        urgency = 50 + (stakeholder.importanceScore * 2);
        reason = `Maintenance cycle overdue (${daysSinceLast}/${stakeholder.preferredFrequencyDays} days).`;
        actionType = 'Update';
        suggestedMessage = this.generateSuggestedMessage(stakeholder, 'maintenance');
      }
      // High-touch profiles need more attention
      else if (stakeholder.communicationStyle === 'High_Touch' && decayRatio >= 0.7) {
        urgency = 40 + (stakeholder.importanceScore * 1.5);
        reason = `High-touch profile requires proactive engagement.`;
        actionType = 'Check-in';
        suggestedMessage = this.generateSuggestedMessage(stakeholder, 'proactive');
      }

      // Only create proposals above threshold
      if (urgency > 50) {
        proposals.push({
          id: `prop-${stakeholder.id}-${Date.now()}`,
          stakeholderId: stakeholder.id,
          stakeholderName: stakeholder.name,
          stakeholderRole: stakeholder.role,
          category: stakeholder.category,
          actionType,
          reason,
          urgencyScore: Math.min(100, Math.round(urgency)),
          suggestedMessage,
          generatedAt: Date.now(),
          dismissed: false
        });
      }
    });

    // Sort by urgency
    this.proposals = proposals.sort((a, b) => b.urgencyScore - a.urgencyScore);

    // Save to Redis
    this.redis.saveProposals(this.proposals);

    log.info(`[Subconscious] Generated ${this.proposals.length} proposals`);
    return this.proposals;
  }

  /**
   * Generates contextual message suggestion.
   */
  private generateSuggestedMessage(stakeholder: Stakeholder, urgencyLevel: 'critical' | 'maintenance' | 'proactive'): string {
    const templates: Record<string, Record<CommunicationStyle, string>> = {
      critical: {
        'High_Touch': `Hi ${stakeholder.name.split(' ')[0]}, I wanted to personally reach out. It's been a while and I'd love to catch up on how things are going.`,
        'Low_Touch': `Quick sync request: ${stakeholder.name} - let's connect briefly this week.`,
        'Direct': `${stakeholder.name} - Urgent: We need to align on current status. Available for a call?`,
        'Formal': `Dear ${stakeholder.name}, I hope this message finds you well. We would appreciate the opportunity to schedule a meeting at your earliest convenience.`
      },
      maintenance: {
        'High_Touch': `Hey ${stakeholder.name.split(' ')[0]}! Just checking in - how are things going on your end?`,
        'Low_Touch': `Status update: ${stakeholder.name} touchpoint scheduled.`,
        'Direct': `${stakeholder.name} - Regular update: Any blockers or needs from our side?`,
        'Formal': `Dear ${stakeholder.name}, As part of our regular communication cadence, we would like to provide an update and hear your feedback.`
      },
      proactive: {
        'High_Touch': `Hi ${stakeholder.name.split(' ')[0]}! Thought of you - anything exciting happening we should know about?`,
        'Low_Touch': `Proactive touchpoint: ${stakeholder.name}`,
        'Direct': `${stakeholder.name} - Quick pulse check. All good?`,
        'Formal': `Dear ${stakeholder.name}, We wanted to proactively reach out to ensure alignment on current initiatives.`
      }
    };

    return templates[urgencyLevel][stakeholder.communicationStyle] ||
      `Reaching out to ${stakeholder.name} regarding ${urgencyLevel} engagement.`;
  }

  /**
   * Get current proposals.
   */
  public getProposals(): ActionProposal[] {
    return this.proposals.filter(p => !p.dismissed);
  }

  /**
   * Get all stakeholders.
   */
  public getStakeholders(): Stakeholder[] {
    return this.stakeholders;
  }

  /**
   * Update stakeholder parameters.
   */
  public updateStakeholder(id: string, updates: Partial<Stakeholder>): Stakeholder | null {
    const index = this.stakeholders.findIndex(s => s.id === id);
    if (index === -1) return null;

    this.stakeholders[index] = { ...this.stakeholders[index], ...updates };
    log.info(`[Subconscious] Updated stakeholder: ${id}`);

    // Re-analyze after update
    this.analyzeSilentPeriods();

    return this.stakeholders[index];
  }

  /**
   * Dismiss a proposal.
   */
  public dismissProposal(proposalId: string): boolean {
    const proposal = this.proposals.find(p => p.id === proposalId);
    if (proposal) {
      proposal.dismissed = true;
      this.redis.saveProposals(this.proposals);
      log.info(`[Subconscious] Dismissed proposal: ${proposalId}`);
      return true;
    }
    return false;
  }

  /**
   * Mark stakeholder as contacted (reset last interaction).
   */
  public markContacted(stakeholderId: string): boolean {
    const stakeholder = this.stakeholders.find(s => s.id === stakeholderId);
    if (stakeholder) {
      stakeholder.lastInteraction = new Date();
      this.analyzeSilentPeriods();
      log.info(`[Subconscious] Marked contacted: ${stakeholderId}`);
      return true;
    }
    return false;
  }

  /**
   * Start background analysis loop.
   */
  public startAnalysisLoop(intervalMs: number = 60000): void {
    if (this.analysisInterval) {
      clearInterval(this.analysisInterval);
    }

    // Initial analysis
    this.analyzeSilentPeriods();

    // Periodic re-analysis
    this.analysisInterval = setInterval(() => {
      this.analyzeSilentPeriods();
    }, intervalMs);

    log.info(`[Subconscious] Analysis loop started (interval: ${intervalMs}ms)`);
  }

  /**
   * Stop background analysis.
   */
  public stopAnalysisLoop(): void {
    if (this.analysisInterval) {
      clearInterval(this.analysisInterval);
      this.analysisInterval = null;
      log.info('[Subconscious] Analysis loop stopped');
    }
  }
}

// Singleton export
export const subconsciousService = new SubconsciousService();