public WLedStrip(WLedData wd)
{
_client = new HttpClient();
_updateColors = new List <Color>();
Data = wd ?? throw new ArgumentException("Invalid WLED data.");
Id = Data.Id;
IpAddress = Data.IpAddress;
}
public void CopyExisting(WLedData input)
{
if (input == null)
{
throw new ArgumentNullException(nameof(input));
}
Offset = input.Offset;
HCount = input.HCount;
VCount = input.VCount;
AutoDisable = input.AutoDisable;
ControlStrip = input.ControlStrip;
LedCount = input.LedCount;
Brightness = input.Brightness;
StripDirection = input.StripDirection;
StripMode = input.StripMode;
}
public static async Task <List <WLedData> > Discover(int timeout = 5)
{
var output = new List <WLedData>();
var existing = new List <WLedData>();
try {
existing = DataUtil.GetCollection <WLedData>("Dev_Wled");
} catch (Exception e) {
LogUtil.Write("No Led data...");
}
if (existing == null)
{
existing = new List <WLedData>();
}
var mDns = new MulticastService();
var sd = new ServiceDiscovery(mDns);
mDns.NetworkInterfaceDiscovered += (s, e) => {
// Ask for the name of all services.
sd.QueryServiceInstances("_wled._tcp");
};
sd.ServiceDiscovered += (s, serviceName) => {
mDns.SendQuery(serviceName, type: DnsType.PTR);
};
sd.ServiceInstanceDiscovered += (s, e) => {
var name = e.ServiceInstanceName.ToString();
if (!name.Contains("wled", StringComparison.InvariantCulture))
{
return;
}
var rr = e.Message.AdditionalRecords;
foreach (var id in from msg in rr where msg.Type == DnsType.TXT select msg.CanonicalName.Split(".")[0])
{
var nData = new WLedData(id);
foreach (var ee in existing)
{
if (ee.Id == nData.Id)
{
nData.CopyExisting(ee);
}
}
LogUtil.Write("We should be inserting here: " + JsonConvert.SerializeObject(nData));
DataUtil.InsertCollection <WLedData>("Dev_Wled", nData);
}
};
mDns.Start();
LogUtil.Write("WLED: Discovery Started.");
await Task.Delay(timeout * 1000);
mDns.Stop();
sd.Dispose();
mDns.Dispose();
LogUtil.Write($"WLED: Discovery complete, found {output.Count} devices.");
return(output);
}
