getTargetWeight method
Gets the target weight based on the current measurement system.
Implementation
double? getTargetWeight() {
return switch (weightUnit) {
// If the measurement system is imperial, convert weight back to pounds.
MeasurementSystem.imperial => _targetWeight * Conversion.kgToLbs.value,
// If the measurement system is metric, return the weight as it is.
_ => _targetWeight,
};
}