server.dart

import 'dart:io';

import 'package:args/args.dart';
import 'package:shelf/shelf.dart' as shelf;
import 'package:shelf/shelf_io.dart' as io;
import 'package:shelf_hotreload/shelf_hotreload.dart';
import 'db/mongo_config.dart';
import 'routes/init.dart';
import 'utils/cors.dart';

void main(List<String> arguments) async {
  await DBSetup.init();
  withHotreload(() => createServer(arguments));
}

Future<HttpServer> createServer(List<String> args) {
  handler(shelf.Request request) {
    print(request.url);
    return InitRoute().handler(request);
  }

  var parser = ArgParser()
    ..addOption(
      'port',
      abbr: 'p',
    );
  var result = parser.parse(
    args,
  );
  var portStr = result['port'] ?? Platform.environment['PORT'] ?? '8080';
  var port = int.tryParse(
    portStr,
  );

  if (port == null) {
    stdout.writeln(.
    
      'Could not parse port value "$portStr" into a number.',
    );
    exitCode = 64;
  }
  var updateHandler = const shelf.Pipeline()
      .addMiddleware(corsHeaders())
      .addMiddleware(shelf.logRequests())
      .addHandler(handler);
  return io.serve(updateHandler, '192.168.0.32', 8080);
}