public double Add(double n1, double n2)
{
double result = calculatorEngine.Add(n1, n2);
Console.WriteLine("Received Add({0},{1})", n1, n2);
Console.WriteLine("Return: {0}", result);
return(result);
}
public int Calculate(int a, int b, string operation)
{
switch (operation)
{
case "+":
return(_calculationEngine.Add(a, b));
case "-":
return(_calculationEngine.Substract(a, b));
case "*":
return(_calculationEngine.Multiply(a, b));
case "/":
return(_calculationEngine.Divide(a, b));
default:
var message = $"Operation '{operation}' not supported";
_logger.LogError(message);
throw new ArgumentOutOfRangeException(nameof(operation), message);
}
}