connect method

Future<bool> connect({ required PrinterType type, required BasePrinterInput model, })

Implementation

Future<bool> connect(
    {required PrinterType type, required BasePrinterInput model}) async {
  if (type == PrinterType.bluetooth &&
      (Platform.isIOS || Platform.isAndroid)) {
    try {
      var conn = await bluetoothPrinterConnector
          .connect(model as BluetoothPrinterInput);
      return conn;
    } catch (e) {
      throw Exception('model must be type of BluetoothPrinterInput');
    }
  } else if (type == PrinterType.usb &&
      (Platform.isAndroid || Platform.isWindows)) {
    try {
      var conn = await usbPrinterConnector.connect(model as UsbPrinterInput);
      return conn;
    } catch (e) {
      throw Exception('model must be type of UsbPrinterInput');
    }
  } else {
    try {
      var conn = await tcpPrinterConnector.connect(model as TcpPrinterInput);
      return conn;
    } catch (e) {
      throw Exception('model must be type of TcpPrinterInput');
    }
  }
}