private async Task GetAllPrimaryServices()

in BluetoothLEExplorer/BluetoothLEExplorer/Models/ObservableBluetoothLEDevice.cs [637:690]
46 lines of code
6 McCabe index (conditional complexity)

        private async Task<bool> GetAllPrimaryServices(BluetoothCacheMode cacheMode)
        {
            var succeeded = false;
            string debugMsg = String.Format("GetAllPrimaryServices: ");

            Debug.WriteLine(debugMsg + "Entering");

            // Get all the services for this device
            var result = await BluetoothLEDevice.GetGattServicesAsync(cacheMode);

            if (result.Status == GattCommunicationStatus.Success)
            {
                System.Diagnostics.Debug.WriteLine(debugMsg + "GetGattServiceAsync SUCCESS");

                lock (Services)
                {
                    foreach (var serv in result.Services)
                    {
                        if (!GattServiceUuidHelper.IsReserved(serv.Uuid))
                        {
                            var temp = new ObservableGattDeviceService(serv);
                            // This isn't awaited so that the user can disconnect while the services are still being enumerated
                            temp.Initialize();
                            Services.Add(temp);
                        }
                        else
                        {
                            serv.Dispose();
                        }
                    }
                    ServiceCount = Services.Count();
                }

                succeeded = true;
            }
            else if (result.Status == GattCommunicationStatus.ProtocolError)
            {
                ErrorText = debugMsg + "GetGattServiceAsync Error: Protocol Error - " + result.ProtocolError.Value;
                System.Diagnostics.Debug.WriteLine(ErrorText);
                string msg = "Connection protocol error: " + result.ProtocolError.Value.ToString();
                var messageDialog = new MessageDialog(msg, "Connection failures");
                await messageDialog.ShowAsync();
            }
            else if (result.Status == GattCommunicationStatus.Unreachable)
            {
                ErrorText = debugMsg + "GetGattServiceAsync Error: Unreachable";
                System.Diagnostics.Debug.WriteLine(ErrorText);
                string msg = "Device unreachable";
                var messageDialog = new MessageDialog(msg, "Connection failures");
                await messageDialog.ShowAsync();
            }

            return succeeded;
        }