private async void WifiScanSummaryRequest_NotificationReceived(object sender, NotifyEventArgs e)
{
if (MessageProtocolFactory.ReadRequestMessagePayload(e.Data) is WifiScanSummaryRequest wifiScanSummaryRequest)
{
Debug.WriteLine($"Received Wi-Fi config message protocol request: '{wifiScanSummaryRequest.WifiRequestType}'");
await bluetoothLeHelper.EndNotificationListenerAsync();
bluetoothLeHelper.NotificationReceived -= WifiScanSummaryRequest_NotificationReceived;
if (wifiScanSummaryRequest.ErrorCode != 0x00)
{
throw new InvalidOperationException($"Wi-Fi network scan failed with error code {wifiScanSummaryRequest.ErrorCode}");
}
if (wifiScanSummaryRequest.NetworkCount == 0)
{
// Report that we're not getting anything.
WifiNetworkScanReceived?.Invoke(this, new WifiScanRequestEventArgs(null, 0, 0));
}
else
{
bluetoothLeHelper.NotificationReceived += WifiScanResultRequest_NotificationReceived;
await bluetoothLeHelper.StartNotificationListenerAsync(currentService, MessageProtocolTxCharacteristicId);
actualWifiNetworkCount = 0;
expectedWifiNetworkCount = wifiScanSummaryRequest.NetworkCount;
await SendResponseAsync(currentService, wifiScanSummaryRequest, wifiScanSummaryRequest.ErrorCode);
}
}
}
private async void WifiScanResultRequest_NotificationReceived(object sender, NotifyEventArgs e)
{
if (MessageProtocolFactory.ReadRequestMessagePayload(e.Data) is WifiScanResultRequest wifiScanResultRequest)
{
Debug.WriteLine($"Received Wi-Fi config message protocol request: '{wifiScanResultRequest.RequestType}'");
actualWifiNetworkCount++;
WifiNetworkScanReceived?.Invoke(this, new WifiScanRequestEventArgs(wifiScanResultRequest, actualWifiNetworkCount, expectedWifiNetworkCount));
await SendResponseAsync(currentService, wifiScanResultRequest, 0x00);
if (actualWifiNetworkCount == expectedWifiNetworkCount)
{
bluetoothLeHelper.NotificationReceived -= WifiScanResultRequest_NotificationReceived;
}
}
}
