public double Calculate(Product product)
{
if (product is null)
{
throw new ArgumentNullException(nameof(product));
}
//Some rating calculations based on specifications.
return(_thirdPartyExpertSuggestionService.GetRating(product.Name, 12));
}
public double GetRating(string productName, double screenSize)
{
double screenSizeInch = _lengthConverterService.ConvertCmToInch(screenSize);
return(_thirdPartyExpertSuggestionService.GetRating(productName, screenSizeInch));
}
