#!/usr/bin/env node
// ═══════════════════════════════════════════════════════════════════════════
// EOS Goal Graph — Vision, mål, epics, features, stories
// Erik-krav: "Grafen bör också innehålla: Vision, Produktmål, Epics, Features..."
// ═══════════════════════════════════════════════════════════════════════════

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

const GOAL_GRAPH_PATH = '/home/bernt/.openclaw/workspace/EOS/goal-graph.json';

/**
 * Standardmål för AAMOS/LandveX
 */
const DEFAULT_GOALS = {
  vision: {
    text: "Landvex bygger den globala infrastrukturen för samhällsinsikt",
    source: "MEMORY.md#0a"
  },
  productGoals: [
    {
      id: 'pg-001',
      text: 'quiXzoom ska vara Sveriges ledande plattform för fältdatainsamling',
      priority: 'HIGH',
      status: 'active'
    },
    {
      id: 'pg-002',
      text: 'Landvex API ska vara den mest omfattande källan för samhällsdata i Europa',
      priority: 'HIGH',
      status: 'active'
    }
  ],
  epics: [
    {
      id: 'epic-001',
      text: 'quiXzoom Launch (Sverige, augusti 2026)',
      goal: 'pg-001',
      status: 'in_progress',
      progress: 65
    },
    {
      id: 'epic-002',
      text: 'Landvex Data Platform v1',
      goal: 'pg-002',
      status: 'in_progress',
      progress: 40
    }
  ],
  features: [
    {
      id: 'feat-001',
      text: 'Zoomer Onboarding Flow',
      epic: 'epic-001',
      status: 'done'
    },
    {
      id: 'feat-002',
      text: 'Mission Assignment Engine',
      epic: 'epic-001',
      status: 'in_progress'
    },
    {
      id: 'feat-003',
      text: 'Stripe Connect Integration',
      epic: 'epic-001',
      status: 'done'
    }
  ],
  architecturePrinciples: [
    {
      id: 'arch-001',
      text: 'API:et är produkten',
      source: 'MEMORY.md#0a'
    },
    {
      id: 'arch-002',
      text: 'Mobile-first, alltid',
      source: 'MOBILE_FIRST_STANDARD.md'
    },
    {
      id: 'arch-003',
      text: 'Event-driven arkitektur',
      source: 'EOS design'
    }
  ],
  technicalGoals: [
    {
      id: 'tech-001',
      text: 'SIL ska kunna analysera PR:er med >85% recall',
      status: 'in_progress'
    },
    {
      id: 'tech-002',
      text: 'Alla tjänster ska ha <100ms p95 latency',
      status: 'active'
    }
  ],
  businessGoals: [
    {
      id: 'biz-001',
      text: 'quiXzoom ska generera 100 000 USD i månadsintäkt till december 2026',
      status: 'active'
    }
  ]
};

class GoalGraph {
  constructor() {
    this.goals = this.loadGoals();
  }

  loadGoals() {
    if (existsSync(GOAL_GRAPH_PATH)) {
      return JSON.parse(readFileSync(GOAL_GRAPH_PATH, 'utf8'));
    }
    return DEFAULT_GOALS;
  }

  saveGoals() {
    writeFileSync(GOAL_GRAPH_PATH, JSON.stringify(this.goals, null, 2));
  }

  /**
   * Utvärdera en föreslagen ändring mot målen
   */
  evaluateChange(change) {
    const impacts = [];

    // Kontrollera mot varje målkategori
    for (const goal of this.goals.productGoals) {
      const impact = this.assessImpact(change, goal);
      if (impact) impacts.push({ type: 'product', goal, impact });
    }

    for (const principle of this.goals.architecturePrinciples) {
      const impact = this.assessImpact(change, principle);
      if (impact) impacts.push({ type: 'architecture', principle, impact });
    }

    for (const tech of this.goals.technicalGoals) {
      const impact = this.assessImpact(change, tech);
      if (impact) impacts.push({ type: 'technical', goal: tech, impact });
    }

    return {
      change,
      impacts,
      aligned: impacts.filter(i => i.impact === 'positive').length >
               impacts.filter(i => i.impact === 'negative').length,
      recommendation: this.generateRecommendation(impacts)
    };
  }

  assessImpact(change, goal) {
    const changeText = JSON.stringify(change).toLowerCase();
    const goalText = JSON.stringify(goal).toLowerCase();

    // Enkel nyckelordsmatchning
    const keywords = this.extractKeywords(goalText);
    const matches = keywords.filter(k => changeText.includes(k));

    if (matches.length === 0) return null;

    // Bedöm om ändringen stödjer eller motverkar målet
    const positive = matches.length / keywords.length > 0.5;
    return positive ? 'positive' : 'negative';
  }

  extractKeywords(text) {
    // Extrahera meningsfulla ord
    return text
      .replace(/[^a-zåäö\s]/g, '')
      .split(/\s+/)
      .filter(w => w.length > 3)
      .filter(w => !['skall', 'skulle', 'eller', 'och', 'men', 'för'].includes(w));
  }

  generateRecommendation(impacts) {
    const positive = impacts.filter(i => i.impact === 'positive').length;
    const negative = impacts.filter(i => i.impact === 'negative').length;

    if (negative > 0 && positive === 0) {
      return 'REJECT — Ändringen motverkar projektets mål';
    }
    if (negative > positive) {
      return 'REVIEW — Ändringen har blandad påverkan på målen';
    }
    if (positive > 0) {
      return 'APPROVE — Ändringen stödjer projektets mål';
    }
    return 'NEUTRAL — Ingen tydlig påverkan på målen';
  }

  /**
   * Visa målgrafen
   */
  showGoals() {
    console.log('🎯 GOAL GRAPH\n');

    console.log('VISION');
    console.log(`   ${this.goals.vision.text}\n`);

    console.log('PRODUKTMÅL');
    for (const goal of this.goals.productGoals) {
      const icon = goal.status === 'active' ? '▶️' : '✅';
      console.log(`   ${icon} [${goal.priority}] ${goal.text}`);
    }
    console.log();

    console.log('EPICS');
    for (const epic of this.goals.epics) {
      const bar = '█'.repeat(epic.progress / 5) + '░'.repeat(20 - epic.progress / 5);
      console.log(`   ${epic.status === 'done' ? '✅' : '▶️'} ${epic.text}`);
      console.log(`      [${bar}] ${epic.progress}%`);
    }
    console.log();

    console.log('ARKITEKTPRINCIPER');
    for (const principle of this.goals.architecturePrinciples) {
      console.log(`   • ${principle.text}`);
    }
    console.log();

    console.log('TEKNISKA MÅL');
    for (const goal of this.goals.technicalGoals) {
      console.log(`   ${goal.status === 'done' ? '✅' : '▶️'} ${goal.text}`);
    }
    console.log();

    console.log('AFFÄRSMÅL');
    for (const goal of this.goals.businessGoals) {
      console.log(`   ${goal.status === 'done' ? '✅' : '▶️'} ${goal.text}`);
    }
    console.log();
  }

  /**
   * Uppdatera framsteg för ett epic
   */
  updateProgress(epicId, progress) {
    const epic = this.goals.epics.find(e => e.id === epicId);
    if (epic) {
      epic.progress = Math.min(100, Math.max(0, progress));
      this.saveGoals();
      console.log(`✅ Uppdaterat ${epicId}: ${epic.progress}%`);
    }
  }
}

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

const graph = new GoalGraph();
const command = process.argv[2] || '--show';

if (command === '--show') {
  graph.showGoals();
} else if (command === '--evaluate') {
  const change = process.argv[3] || 'Lägg till Redis-cache för Wallet Service';
  const result = graph.evaluateChange(change);

  console.log(`🔍 UTVÄRDERING: "${change}"\n`);
  console.log(`   Rekommendation: ${result.recommendation}`);
  console.log(`   Alignerad: ${result.aligned ? 'Ja' : 'Nej'}`);
  console.log(`   Påverkan: ${result.impacts.length} mål påverkade`);

  for (const impact of result.impacts) {
    const icon = impact.impact === 'positive' ? '✅' : '❌';
    console.log(`   ${icon} [${impact.type}] ${impact.goal?.text || impact.principle?.text}`);
  }
} else if (command === '--progress') {
  const epicId = process.argv[3];
  const progress = parseInt(process.argv[4]);
  if (!epicId || isNaN(progress)) {
    console.log('Användning: node goal-graph.mjs --progress <epic-id> <progress>');
    process.exit(1);
  }
  graph.updateProgress(epicId, progress);
} else {
  console.log('Användning:');
  console.log('  node goal-graph.mjs --show                    # Visa målgraf');
  console.log('  node goal-graph.mjs --evaluate <ändring>      # Utvärdera ändring');
  console.log('  node goal-graph.mjs --progress <epic> <pct>   # Uppdatera framsteg');
}