TemparatureConverter converter = new TemparatureConverter();

ITemperatureUnit fromUnit = null;
float value = 0f;

string input = "";
do
{
    Console.WriteLine("Which type do you want to convert from?");
    foreach (var unitPair in converter.Dictionary)
        Console.WriteLine(unitPair.Key);
    Console.Write("Unit: ");
    input = Console.ReadLine();
    converter.Dictionary.TryGetValue(input, out fromUnit);
} while (fromUnit == null);

Console.WriteLine("");

do
{
    Console.WriteLine("The value you want to convert?");
    Console.Write("Value: ");
} while (!float.TryParse(Console.ReadLine(), out value));

Console.WriteLine("");

fromUnit = converter.Dictionary["Celcius"];
value = 100;
foreach (var toUnitPair in converter.Dictionary)
{
    float convertedValue = converter.Convert(value, fromUnit, toUnitPair.Value);
    Console.WriteLine($"{toUnitPair.Key} -> {convertedValue}");
}




// do
// {
//     Console.WriteLine("Which type do you want to convert to?");
//     foreach (var unitPair in converter.Dictionary)
//         Console.WriteLine(unitPair.Key);
// } while (!converter.Dictionary.TryGetValue(Console.ReadLine(), out toUnit));




// Action<char> OnKeyPressed = null;

// Action OnBooleanBecameTrue = null;
// bool _booleanToBeTracked = false;
// bool BooleanToBeTracked
// {
//     get => _booleanToBeTracked;
//     set
//     {
//         _booleanToBeTracked = value;
//         if (value)
//             OnBooleanBecameTrue?.Invoke();
//     }
// }

// OnKeyPressed += SayHi;
// OnKeyPressed += SayHiAnother;

// void SayHi(char key)
//     => Console.WriteLine($"\n{key} was pressed!");
// void SayHiAnother(char key)
//     => Console.WriteLine($"\n{key} WaSSSSSS pressed!");

// while (true)
//     OnKeyPressed?.Invoke(Console.ReadKey().KeyChar);