summaryText method
Implementation
String summaryText({bool includeSize = true}) {
if (results.isEmpty) return 'No deliveries requested';
if (hasFailures) {
return '$failureCount of ${results.length} ${_plural('delivery', results.length)} failed';
}
final size = includeSize ? ' (${_formatBytes(totalSizeBytes)})' : '';
return '$successCount ${_plural('file', successCount)} delivered$size';
}