Logging and Error Displaying Button Wrapper

button_wrapper.dart

class LoggingElevatedButton extends ElevatedButton implements ActionLogger {
  LoggingElevatedButton({
    required this.name,
    this.parameters,
    this.onError,
    AsyncCallback? onPressed,
    required super.child,
    super.style,
  }) : super(
          onPressed: ActionLogger.wrap(
            'btn',
            name,
            parameters,
            onPressed,
            onError,
          ),
        );

  @override
  final String name;

  @override
  final Map<String, Object?>? parameters;

  @override
  final void Function(Object error)? onError;
}

abstract class ActionLogger {
  String get name;

  Map<String, Object?>? get parameters;

  void Function(Object error)? get onError;

  static VoidCallback? wrap(
    String? prefix,
    String name,
    Map<String, Object?>? parameters,
    AsyncCallback? action,
    void Function(Object)? onError,
  ) {
    if (action == null) {
      return null;
    }
    return () async {
      try {
        // This could be customized by making it a static method that you set in
        // your app's main function.
        unawaited(FirebaseAnalytics.instance.logEvent(
          name: prefix == null ? name : '${prefix}_$name',
          parameters: parameters,
        ));
        await action();
      } catch (error) {
        onError?.call(error);
        rethrow;
      }
    };
  }

  // Use this method for `onError` if you'd like to display an error message to
  // the user.
  static void Function(Object) toastOnError(
    BuildContext context, {
    MessageBuilder? messageBuilder,
  }) {
    return (Object error) async {
      if (!context.mounted) {
        // Welp nothing we can really do here.
        return;
      }
      final ScaffoldMessengerState messenger = ScaffoldMessenger.of(context);
      messenger.showSnackBar(
        SnackBar(
          duration: const Duration(seconds: 2),
          content: Row(
            children: [
              Expanded(
                child:
                    messageBuilder?.call(error) ?? const Text('Action failed.'),
              ),
              TextButton(
                child: Text(
                  'give feedback',
                  style: TextStyle(
                    color: Theme.of(context).colorScheme.secondary,
                  ),
                ),
                onPressed: () {
                  messenger.clearSnackBars();
                  DribbleBloc.instance.modal.value = const FeedbackModal();
                },
              ),
            ],
          ),
        ),
      );
    };
  }
}