Future parseRouteInformation()

in nav2-usability/scenario_code/lib/deeplink-pathparam/router.dart [78:97]

• 15 lines of code
• 5 McCabe index (conditional complexity)

  Future<BookRoutePath> parseRouteInformation(
      RouteInformation routeInformation) async {
    final uri = Uri.parse(routeInformation.location!);
    // Handle '/'
    if (uri.pathSegments.isEmpty) {
      return BookRoutePath.home();
    }

    // Handle '/book/:id'
    if (uri.pathSegments.length == 2) {
      if (uri.pathSegments[0] != 'book') return BookRoutePath.home();
      final remaining = uri.pathSegments[1];
      final id = int.tryParse(remaining);
      if (id == null) return BookRoutePath.home();
      return BookRoutePath.details(id);
    }

    // Handle unknown routes
    return BookRoutePath.home();
  }