import 'package:flutter/material.dart';

void roundToInteger(TextEditingController controller) {
  double? parsedValue = double.tryParse(controller.text.replaceAll(',', '.'));
  if (parsedValue != null) {
    String roundedValue = parsedValue.toStringAsFixed(0);
    controller.text = roundedValue;
  }
}

bool isNumeric(String value) {
  return double.tryParse(value.replaceAll(',', '.')) != null;
}

void restoreDefaultValuesIfEmpty(TextEditingController controller) {
  if (controller.text.isEmpty) {
    controller.text = '0';
  }
}