public static IObservable <BleLogEvent> CreateLogger(this IAdapter adapter, BleLogFlags flags = BleLogFlags.AdapterStatus | BleLogFlags.DeviceStatus)
{
return(Observable.Create <BleLogEvent>(ob =>
{
var list = new List <IDisposable>();
var deviceEvents = new Dictionary <Guid, List <IDisposable> >();
if (flags.HasFlag(BleLogFlags.AdapterStatus))
{
list.Add(adapter
.WhenStatusChanged()
.Subscribe(status => Write(ob, null, BleLogFlags.AdapterStatus, null, $"Changed to {status}"))
);
}
if (flags.HasFlag(BleLogFlags.AdapterScanResults))
{
list.Add(adapter
.ScanListen()
.Subscribe(scanResult => Write(ob, null, BleLogFlags.AdapterScanResults, null, $"Device: {scanResult.Device.Uuid} - RSSI: {scanResult.Rssi}"))
);
}
if (flags.HasFlag(BleLogFlags.AdapterScanStatus))
{
list.Add(adapter
.WhenScanningStatusChanged()
.Subscribe(status => Write(ob, null, BleLogFlags.AdapterScanStatus, null, $"Changed to {status}"))
);
}
list.Add(adapter
.WhenDeviceStatusChanged()
.Where(x =>
x.Status == ConnectionStatus.Connected ||
x.Status == ConnectionStatus.Disconnected
)
.Subscribe(device =>
{
if (device.Status == ConnectionStatus.Connected)
{
if (flags.HasFlag(BleLogFlags.DeviceConnected))
{
Write(ob, device, BleLogFlags.DeviceConnected, device.Uuid, $"Changed to {device.Status}");
}
HookDevice(device, ob, deviceEvents, flags);
}
else if (flags.HasFlag(BleLogFlags.DeviceDisconnected))
{
Write(ob, device, BleLogFlags.DeviceDisconnected, device.Uuid, $"Changed to {device.Status}");
}
}));
foreach (var device in adapter.GetConnectedDevices())
{
HookDevice(device, ob, deviceEvents, flags);
}
return () =>
{
foreach (var deviceList in deviceEvents.Values)
{
foreach (var device in deviceList)
{
device.Dispose();
}
}
foreach (var dispose in list)
{
dispose.Dispose();
}
};
}));
}
