static void Main(string[] args)
{
float x = 42f;
Function f;
CalculatorFactory fact = new CalculatorFactory( );
while (true)
{
Console.Write("> ");
string s = Console.ReadLine( );
try
{
f = fact.Get(s);
Console.WriteLine(f(x));
}
catch (CompileException e)
{
Console.WriteLine("Errors:");
foreach (CompilerError err in e.Errors)
{
Console.WriteLine(err.ErrorText);
}
}
}
}
static void Main(string[] args)
{
Console.BackgroundColor = ConsoleColor.DarkRed;
Console.WriteLine("Welcome to the calculating app");
Console.BackgroundColor = ConsoleColor.Black;
NumberProvider numberProvider = new NumberProvider();
Tuple <int, int> numbers = numberProvider.GetNumbers();
Console.WriteLine("Thanks. These will be fun to do maths on.");
Console.WriteLine("Initializing calculator...");
CalculationTypeProvider calculationTypeProvider = new CalculationTypeProvider();
CalculationType calculationType = calculationTypeProvider.GetCalculationType();
ICalculator calculator = CalculatorFactory.Get(calculationType);
if (calculator != null)
{
Console.Beep();
decimal result = calculator.Calculate(numbers.Item1, numbers.Item2);
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine($"Yay... The result is {result}. Bye bye.");
Console.ReadKey();
}
}
public void GetFactory_Calculate(double a, double b,
CalculatorFactory.Shape shape, double expectedArea)
{
var calculator = CalculatorFactory.Get(shape);
var actualArea = calculator(a, b);
Assert.AreEqual(expectedArea, actualArea);
}
public CostDetails CalculateCost(ParkTypeEnum parkType, double duration)
{
var costCalculator = CalculatorFactory.Get <ICostCalc>(parkType.ToString());
if (costCalculator == null)
{
return(null);
}
return(costCalculator.CalculateCost(duration));
}
/// <summary>
/// Calculate the parking cost
/// </summary>
/// <param name="parkRequest">Request represent the parking lot (type) and parking duration</param>
/// <returns></returns>
public CostDetails CalculateCost(ParkRequest parkRequest)
{
var costCalculator = CalculatorFactory.Get <ICostCalc>(parkRequest.ParkType.ToString());
if (costCalculator == null)
{
return(null);
}
var totalMinutes = (parkRequest.ExitDate - parkRequest.EntryDate).Value.TotalMinutes;
var totalCost = costCalculator.CalculateCost(totalMinutes);
var duration = TimeSpan.FromMinutes(totalMinutes);
return(new CostDetails
{
Cost = decimal.Round(totalCost, 2),
Days = duration.Days,
Hours = duration.Hours,
Minutes = duration.Minutes
});
}
