/**
 * Helper script to create a live API key for local development
 * Usage: node scripts/create-live-api-key.js
 */

require('dotenv').config();
const crypto = require('crypto');
const { query, connectDB } = require('../src/database/connection');

function generateApiKey(type = 'live') {
  const prefix = type === 'test' ? 'vf_test_' : 'vf_live_';
  return prefix + crypto.randomBytes(24).toString('hex');
}

async function createLiveApiKey() {
  try {
    await connectDB();
    console.log('✅ Connected to database');

    // Get a user to attach the key to. Prefer an existing user, otherwise create one.
    let userRes = await query('SELECT id FROM users ORDER BY id LIMIT 1');
    let userId;

    if (userRes.rows.length === 0) {
      console.log('No users found. Creating a default local user...');
      const bcrypt = require('bcryptjs');
      const passwordHash = await bcrypt.hash('localpass123', 10);
      const userResult = await query(
        `INSERT INTO users (email, password_hash, company_name, plan, monthly_quota, quota_reset_date, is_active)
         VALUES ($1, $2, $3, $4, $5, DATE(NOW() + INTERVAL '1 month'), true)
         RETURNING id`,
        ['local@example.com', passwordHash, 'Local Dev', 'dev', 100000]
      );
      userId = userResult.rows[0].id;
      console.log('Created user id:', userId);
    } else {
      userId = userRes.rows[0].id;
      console.log('Using existing user id:', userId);
    }

    // Deactivate any existing live keys for that user (optional)
    await query('UPDATE api_keys SET is_active = false WHERE user_id = $1 AND key_prefix = $2', [userId, 'vf_live_']);

    // Generate new live API key
    const apiKey = generateApiKey('live');
    const keyHash = crypto.createHash('sha256').update(apiKey).digest('hex');

    await query(
      `INSERT INTO api_keys (user_id, key_prefix, key_hash, key_hint, name, is_test_key, is_active)
       VALUES ($1, $2, $3, $4, $5, false, true)`,
      [userId, 'vf_live_', keyHash, apiKey.slice(-4), 'Local Live Key']
    );

    console.log('\n✅ Live API Key Created Successfully!\n');
    console.log('Key:');
    console.log(apiKey);
    console.log('\nUse this in your request header:');
    console.log('Header: x-api-key');
    console.log('Value:', apiKey);
    process.exit(0);
  } catch (error) {
    console.error('❌ Error creating live API key:', error.message);
    console.error(error);
    process.exit(1);
  }
}

createLiveApiKey();