import { Logger, ValidationPipe } from "@nestjs/common";
import { ConfigService } from "@nestjs/config";
import { NestFactory } from "@nestjs/core";
import * as Sentry from "@sentry/nestjs";
import { nodeProfilingIntegration } from "@sentry/profiling-node";
import helmet from "helmet";
import { AppModule } from "./app.module";
import { AllExceptionsFilter } from "./common/filters/http-exception.filter";

async function bootstrap() {
	const app = await NestFactory.create(AppModule);
	const configService = app.get(ConfigService);
	const logger = new Logger("Bootstrap");

	const sentryDsn = configService.get<string>("SENTRY_DSN");
	if (sentryDsn) {
		Sentry.init({
			dsn: sentryDsn,
			integrations: [nodeProfilingIntegration()],
			tracesSampleRate: 1.0,
			profilesSampleRate: 1.0,
			sendDefaultPii: false, // RGPD
		});
	}

	// Sécurité
	app.use(helmet());
	app.enableCors({
		origin:
			configService.get("NODE_ENV") === "production"
				? [configService.get("DOMAIN_NAME") as string]
				: true,
		credentials: true,
	});

	// Validation Globale
	app.useGlobalPipes(
		new ValidationPipe({
			whitelist: true,
			forbidNonWhitelisted: true,
			transform: true,
		}),
	);

	// Filtre d'exceptions global
	app.useGlobalFilters(new AllExceptionsFilter());

	const port = configService.get<number>("PORT") || 3000;
	await app.listen(port);
	logger.log(`Application is running on: http://localhost:${port}`);
}
bootstrap();