private async Task ShowBluetoothNotification()

in src/Covi/Features/OnBoarding/OnBoardingViewModel.cs [98:144]
44 lines of code
7 McCabe index (conditional complexity)

        private async Task<bool> ShowBluetoothNotification()
        {
            bool accepted = false;
            string errorMessage = string.Empty;
            try
            {
                var result = await InitBluetoothAsync();
                switch (result.PermissionStatus)
                {
                    case Xamarin.Essentials.PermissionStatus.Disabled:
                        await _notificationManager.ShowNotificationAsync(
                            Localization.BluetoothNotification_Error_Title,
                            Localization.BluetoothNotification_Disabled_ErrorText,
                            Localization.ErrorDialog_Accept);
                        break;
                    case Xamarin.Essentials.PermissionStatus.Denied:
                        await _notificationManager.ShowNotificationAsync(
                            Localization.BluetoothNotification_Error_Title,
                            Localization.BluetoothNotification_Denied_ErrorText,
                            Localization.ErrorDialog_Accept);
                        break;
                    case Xamarin.Essentials.PermissionStatus.Granted:
                        accepted = true;
                        break;
                }

                if (accepted)
                {
                    await _tracingEngine.StartAsync();
                }
            }
            catch (Exception ex)
            {
                errorMessage = ex.Message;
            }

            if (!string.IsNullOrEmpty(errorMessage))
            {
                await _notificationManager.ShowNotificationAsync(
                    Localization.BluetoothNotification_Error_Title,
                    errorMessage,
                    Localization.ErrorDialog_Accept);
                accepted = false;
            }

            return accepted;
        }