import 'dart:convert';

import 'package:shelf/shelf.dart';
import 'package:shelf_router/shelf_router.dart';

import 'auth_api.dart';

Handler buildApiHandler({AuthApi? authApi}) {
  final router = Router()
    ..get('/health', (Request request) {
      return Response.ok(
        jsonEncode({'status': 'ok'}),
        headers: {'content-type': 'application/json'},
      );
    });

  if (authApi != null) {
    router
      ..post('/auth/register', authApi.register)
      ..post('/auth/login', authApi.loginUser)
      ..post(
        '/auth/logout',
        authenticationMiddleware(authApi.authenticateRequest.execute)(
          authApi.logoutUser,
        ),
      );
  }

  return const Pipeline().addMiddleware(logRequests()).addHandler(router.call);
}