/// <summary>
/// Update this model when temperature unit changes
/// </summary>
/// <param name="newUnit"></param>
public void UpdateByTempUnitChange(TemperatureUnit newUnit)
{
if (CurrentTempUnit == newUnit)
{
return;
}
CurrentTemperature = new TemperatureUnitConvertor().ConvertToNewReading(CurrentTemperature, CurrentTempUnit, newUnit);
CurrentTempUnit = newUnit;
// Populate to thresholds
ThresholdsModel.PopulateTempUnitToSettings(CurrentTempUnit);
}
/// <summary>
/// Get the latest tempearture from external source
/// </summary>
/// <returns></returns>
public void GetLatestTemperature()
{
ISourceData sourceData = ExternalSource.ConvertSourceToData();
if (sourceData.Unit == TemperatureUnit.Unknown)
{
throw new ThermometerUnknownUnitException();
}
CurrentTemperature = new TemperatureUnitConvertor().ConvertToNewReading(
sourceData.Reading, from: sourceData.Unit, to: CurrentTempUnit);
// Populate to thresholds
ThresholdsModel.PopulateTempUnitToSettings(CurrentTempUnit);
}
