getStepValue method

Implementation

@override
String? getStepValue(LogStep step, LogRecord record) {
  switch (step) {
    case LogStep.LEVEL:
      if (!config.showLevel) return null;
      final prefix = _prefixes[record.level] ?? record.level.name;
      return '$prefix:';
    case LogStep.MESSAGE:
      return stringify(record.message);
    case LogStep.TIMESTAMP:
      if (!config.showTimestamp) return null;
      if (config.showTimeOnly) {
        final time = record.time.toLocal();
        return '[${time.hour.toString().padLeft(2, '0')}:${time.minute.toString().padLeft(2, '0')}:${time.second.toString().padLeft(2, '0')}]';
      }
      return '[${config.useHumanReadableTime ? LogCommons.formatTimestamp(record.time, true) : record.time.toIso8601String()}]';
    case LogStep.DATE:
      if (!config.showDateOnly || !config.showTimestamp) return null;
      return '[${record.time.toIso8601String().split('T')[0]}]';
    case LogStep.TAG:
      return (config.showTag && record.loggerName != null && record.loggerName!.isNotEmpty) ? '[${record.loggerName}]' : null;
    case LogStep.ERROR:
      return (record.error != null) ? 'ERROR: ${record.error}' : null;
    case LogStep.STACKTRACE:
      return (record.stackTrace != null) ? '\nStack: ${record.stackTrace}' : null;
    case LogStep.THREAD:
      return config.showThread ? '[main]' : null;
    case LogStep.LOCATION:
      if (!config.showLocation) return null;
      final location = record.location;
      return location != null ? '($location)' : null;
  }
}