collect method

@override Future<Map<String, dynamic>> collect()

Override this instead of getData to implement the actual data collection.

Implementation

@override
Future<Map<String, dynamic>> collect() async {
  final interfaces = await _interfaces();

  // Only attempt Wi‑Fi details if Wi‑Fi is among the active interfaces.
  final hasWifi = interfaces.contains('wifi');

  final wifi = hasWifi ? await _wifiDetails() : const <String, dynamic>{};

  return <String, dynamic>{
    'interfaces': interfaces,
    if (wifi.isNotEmpty) 'wifi': wifi,
  };
}