import { config } from 'dotenv';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

// Load environment variables from .env file
config({ path: join(__dirname, '..', '.env') });

export default {
    port: parseInt(process.env.PORT || '8080', 10),
    dbPath: process.env.DB_PATH || join(__dirname, '..', 'data', 'sensors.db'),

    // Job intervals
    aggregationIntervalMs: parseInt(process.env.AGGREGATION_INTERVAL_MS || String(10 * 60 * 1000), 10),
    cleanupIntervalMs: parseInt(process.env.CLEANUP_INTERVAL_MS || String(60 * 60 * 1000), 10),
};