import { NestFactory } from '@nestjs/core';
import { AppModule } from './app.module';
import * as fs from 'fs';
import * as path from 'path';

// Load .env file manually
function loadEnv() {
  const envPath = path.join(process.cwd(), '.env');
  if (fs.existsSync(envPath)) {
    const envContent = fs.readFileSync(envPath, 'utf8');
    envContent.split('\n').forEach((line) => {
      const trimmed = line.trim();
      if (trimmed && !trimmed.startsWith('#')) {
        const [key, ...valueParts] = trimmed.split('=');
        if (key && valueParts.length > 0) {
          const value = valueParts.join('=').trim();
          process.env[key.trim()] = value;
        }
      }
    });
    console.log('✅ .env file loaded successfully');
  } else {
    console.log('⚠️  No .env file found, using default values');
  }
}

async function bootstrap() {
  loadEnv();
  const app = await NestFactory.create(AppModule);
  await app.listen(process.env.PORT ?? 3000);
}
bootstrap();