import 'package:fikoyt_ui/fikoyt_ui.dart';

class NfcController extends GetxController {
  // Singleton instance
  static NfcController? _instance;

  // Private constructor
  NfcController._internal();

  // Factory constructor to return the same instance
  factory NfcController() {
    _instance ??= NfcController._internal();
    return _instance!;
  }

  final RxString cardId = RxString("");

  @override
  void onInit() {
    FikoYTCoreService.socket.emitWithAck("FikoYT.uyar.devices.info", "FikoYT-Kart-Okuyucu-1", ack: (data) {
      cardId.value = data?["data"]?["cardId"] ?? "";
    });

    FikoYTCoreService.socket.on(
      "FikoYT.uyar.devices.card.update",
      (data) {
        cardId.value = data["cardUuid"];
        print(data);
      },
    );
    super.onInit();
  }
}