static void Main(string[] args)
{
bool quit = false;
string input;
var light = new Light();
var remote = new Invoker(new LightOnCommand(light),
new LightOffCommand(light),
new LightUpCommand(light),
new LightDownCommand(light)
);
while (!quit)
{
light.Display();
Console.WriteLine("1: On, 2: Off, 3: Brighten, 4: Dim");
input = Console.ReadLine();
switch (input)
{
case "1": light.SwitchOn(); break;
case "2": light.SwitchOff(); break;
case "3": light.Brighten(); break;
case "4": light.Dim(); break;
case "q": quit = true; break;
default: Console.WriteLine("Selection not recognized. Please try again."); break;
}
}
}