private void Refresh <T>(T changedKpi, Action <DeviceIndicatorsModel, T> updater) where T : IIndicatorBase
{
var kpis = _coreData.GetParent <IDeviceIndicators>(changedKpi);
var device = _coreData.GetParent <IDevice>(kpis);
var id = _coreData.GetId(device);
var localDevice = Devices.FirstOrDefault(s => s.DeviceId == id);
if (localDevice == null)
{
localDevice = new DeviceIndicatorsModel {
DeviceId = id
};
if (id != _coreData.ThisDeviceId)
{
Devices.Insert(0, localDevice);
}
else
{
Devices.Add(localDevice);
}
UpdateDeviceNames();
}
updater(localDevice, changedKpi);
}