private void UpdateZigbit(Zigbit data)
{
if (OnZigbitUpdated != null)
{
OnZigbitUpdated(data);
}
}
private Zigbit ProcessString(string zigbeeData, char letter = 'A')
{
//Inverter data
string orgData = zigbeeData;
//Remove WS= from string
zigbeeData = zigbeeData.Remove(0, 3);
//Convert base64 to decimal
var zigbeeDec = FromBase64ToDec(letter + zigbeeData);
//Convert decimal to hex
var zigbeeHex = zigbeeDec.ToString("x4");
if (zigbeeHex.Length == 82)
{
zigbeeHex = zigbeeHex.Remove(0, 1);
}
//Get inverter serial number
var hexId = zigbeeHex.Substring(0, 8);
var littlEndianUInt32 = Convert.ToUInt32("0x" + hexId, 16);
var serial = ReverseBytes(littlEndianUInt32).ToString();
//Get DC Watt
var dcWatt = int.Parse(zigbeeHex.Substring(50, 4), NumberStyles.HexNumber);
//Get DC Current in mA units
var dcCurrent = int.Parse(zigbeeHex.Substring(46, 4), NumberStyles.HexNumber) * 0.025;
//Get Efficiency in fraction
var efficency = int.Parse(zigbeeHex.Substring(54, 4), NumberStyles.HexNumber) * 0.001;
if (efficency > 1 && retryCount == 0)
{
retryCount++;
ProcessString(orgData, 'B');
return null;
}
if (efficency > 1 && retryCount == 1)
{
retryCount++;
ProcessString(orgData, 'C');
return null;
}
//Get AC Watt
var acWatt = dcWatt * efficency;
//Get AC frequency
double acFrequency = int.Parse(zigbeeHex.Substring(58, 2), NumberStyles.HexNumber);
//Get AC Volt
double acVolt = int.Parse(zigbeeHex.Substring(60, 4), NumberStyles.HexNumber);
//Get Temperature
double temperature = int.Parse(zigbeeHex.Substring(64, 2), NumberStyles.HexNumber);
//Get Today Wh
double todayWh = int.Parse(zigbeeHex.Substring(66, 4), NumberStyles.HexNumber);
//Get kWh
double kWh = int.Parse(zigbeeHex.Substring(70, 4), NumberStyles.HexNumber);
//Get LifekWh
var lifekWh = (0.001 * todayWh) + kWh;
//Get DCVolt
var dcVolt = Math.Round((dcWatt / dcCurrent), 2);
var zigbit = new Zigbit
{
Serial = serial,
ACWatt = acWatt,
DCWatt = dcWatt,
LifeProduction = lifekWh,
Wh = todayWh,
DCCurrent = dcCurrent,
DCVolt = dcVolt,
ACVolt = acVolt,
ACFrequency = acFrequency,
Efficiency = efficency,
InvertetTemp = temperature,
LastUpdated = DateTime.Now,
LastKey = orgData
};
return zigbit;
// UpdateZigbit(zigbit);
}
//private async void OnRefreshDataConfigUpdated()
//{
// await Task.Run(() => {
// foreach (Zigbit zigbit in Zigbits)
// {
// string[] filter = _configService.GetConfig(zigbit.Serial, ConfigTypes.Data).Split(';');
// string alias = filter[0];
// if (filter.Length > 1)
// {
// bool exclude = bool.Parse(filter[1] ?? "false");
// if (exclude)
// {
// Zigbits.Remove(zigbit);
// }
// }
// if(!string.IsNullOrEmpty(zigbit.Alias))
// {
// zigbit.Alias = alias;
// }
// }
// });
//}
private async void OnZigbitUpdated(Zigbit newItem)
{
await Task.Run(() =>
{
try
{
if (newItem != null)
{
lock (_thisLock)
{
string[] filter = _configService.GetConfig(newItem.Serial, ConfigTypes.Data).Split(';');
string alias = filter[0];
bool exclude = false;
if (filter.Length > 1)
exclude = bool.Parse(filter[1] ?? "false");
if (_configService.GetConfigDictionary(ConfigTypes.Data).ContainsKey(newItem.Serial))
{
if (!string.IsNullOrEmpty(alias))
{
newItem.Alias = alias;
}
}
else
{
_configService.AppendConfig(newItem.Serial, string.Empty, ConfigTypes.Data);
_configService.CommitConfig(ConfigTypes.Data);
}
var oldItem = Zigbits.FirstOrDefault(x => x.Serial == newItem.Serial);
if (oldItem != null)
{
var oldIndex = Zigbits.IndexOf(oldItem);
if (!exclude)
{
Zigbits[oldIndex] = newItem;
}
else
{
Zigbits.RemoveAt(oldIndex);
}
}
else
{
if (!exclude)
Zigbits.Add(newItem);
}
InverterCount = Zigbits.Count;
CalculateTotaProduction();
}
}
}
catch (Exception ex)
{
ErrorHandlingService.PersistError("MainViewModel - OnZigbitUpdated", ex);
}
});
}