// Health check script for Docker
import { sql } from '../config/database.js';
import Redis from 'ioredis';
import { MeiliSearch } from 'meilisearch';

const checks = {
  database: false,
  redis: false,
  meilisearch: false
};

try {
  // Check database
  await sql`SELECT 1`;
  checks.database = true;
} catch (error) {
  console.error('Database check failed:', error.message);
}

try {
  // Check Redis
  const redis = new Redis(process.env.REDIS_URL);
  await redis.ping();
  checks.redis = true;
  redis.disconnect();
} catch (error) {
  console.error('Redis check failed:', error.message);
}

try {
  // Check Meilisearch
  const client = new MeiliSearch({
    host: process.env.MEILISEARCH_URL,
    apiKey: process.env.MEILISEARCH_API_KEY
  });
  await client.health();
  checks.meilisearch = true;
} catch (error) {
  console.error('Meilisearch check failed:', error.message);
}

const allHealthy = Object.values(checks).every(Boolean);

if (allHealthy) {
  console.log('All services healthy');
  process.exit(0);
} else {
  console.log('Some services unhealthy:', checks);
  process.exit(1);
}