sanitizeChangeIndicator function

String sanitizeChangeIndicator(String code)

Sanitize the PROB[34]0 TEMPO to get match with the regular expression of the change indicator in TAF like reports. Args: code (String): the report or section to sanitize. Returns: String: the sanitized report or section.

Implementation

/// Args:
///     code (String): the report or section to sanitize.

/// Returns:
///     String: the sanitized report or section.
String sanitizeChangeIndicator(String code) {
  final regex = RegExp(r'PROB(?<percent>[34]0)\sTEMPO');
  for (var i = 0; i < 5; i++) {
    if (regex.hasMatch(code)) {
      final match = regex.firstMatch(code);
      code =
          code.replaceFirst(regex, 'PROB${match!.namedGroup("percent")}_TEMPO');
    } else {
      break;
    }
  }

  return code;
}