public void GetBlueScreenMessage()
{
var screens = new List<Screen>();
screens.Add(new YellowScreen());
screens.Add(new BlueScreen(new BlueScreenRepo()));
screens.Add(new GreenScreen(new GreenScreenRepo()));
MenuBuilder menuBuilder = new MenuBuilder(screens);
var screen = menuBuilder.GetScreen(2);
Assert.AreEqual("Hello from the Blue Screen", screen.DisplayWelcomeMessage());
}
static void Main(string[] args)
{
//Create the builder
var builder = new ContainerBuilder();
//Register the repositories. You would not implement concrete classes like this but this code shows two different repoitories and a blank constructor
builder.RegisterType<BlueScreenRepo>();
builder.RegisterType<GreenScreenRepo>();
//register the actual screens
builder.RegisterType<YellowScreen>().As<Screen>();
builder.RegisterType<BlueScreen>().As<Screen>();
builder.RegisterType<GreenScreen>().As<Screen>();
//build the container
var container = builder.Build();
//menu builder is the conductor here
var menu = new MenuBuilder(container.Resolve<IEnumerable<Screen>>().ToList());
//ALL OF THE BELOW SHOULD LIVE IN ANOTHER CLASS [CONSOLEMANAGER] AND NOT JUST BE LEFT HERE UNTESTED AND MESSY - BUT THIS ISN'T PRODUCTION CODE
Console.WriteLine(menu.DisplayWelcomeMessage());
var key = Console.ReadLine();
do
{
if (key == "x")
break;
try
{
Console.Clear();
var screen = menu.GetScreen(Convert.ToInt32(key));
Console.WriteLine(screen.DisplayWelcomeMessage());
Console.WriteLine("press any key to continue");
Console.ReadKey();
}
catch
{
}
Console.Clear();
Console.WriteLine(menu.DisplayWelcomeMessage());
Console.WriteLine(menu.DisplayScreenItemsForSelection());
key = Console.ReadLine();
Console.Clear();
} while (true);
}