private string FormatIp(MeteringDevice existingDevice, DeviceDetectedEvent e)
{
string prefix = "";
if (!string.IsNullOrEmpty(existingDevice.DisplayIp))
{
prefix = $"{existingDevice.DisplayIp} -> ";
}
return($"{prefix}{e.Ip.ToString()}");
}
private void HandleDevice(DeviceDetectedEvent e)
{
var existingDevice = Devices.FirstOrDefault(p => p.Id == e.Id);
var isNewDevice = existingDevice == null;
if (isNewDevice)
{
existingDevice = new MeteringDevice()
{
Id = e.Id
};
Devices.Add(existingDevice);
}
existingDevice.Status = isNewDevice
? MeteringDeviceStatus.New
: MeteringDeviceStatus.Found;
existingDevice.DisplayIp = FormatIp(existingDevice, e);
existingDevice.Ip = e.Ip.ToString();
}
