public class Program
{
    static void Main(string[] args)
    {
        new PokeGam().Start();

        Console.WriteLine("Press any key to exit...");
        Console.ReadKey();
    }
}

public class Program
{
    static void Main(string[] args)
    {
        new PokeGam().Start();

        Console.WriteLine("Press any key to exit...");
        Console.ReadKey();
    }
}

    public void Start()
    {
        Console.WriteLine("Welcome to PokeGaam!");
        Console.WriteLine("");

        while(true)
        {
            Console.WriteLine("Choose your pokemon!");

            Pokemon inspectedPokemon = Input.GetChoiceFromArray("Enter a number to inspect the pokemon", starterPokemonArray);

            Console.WriteLine("");
            string inspectMessage = inspectedPokemon.GetDetails() + "\n" + "Press 'Y' to select this starter pokemon or 'N' go back.";
            ConsoleKeyInfo info = Input.GetKey(inspectMessage, (info) => info.Key == ConsoleKey.Y || info.Key == ConsoleKey.N);

            if(info.Key == ConsoleKey.Y)
            {
                Console.Clear();
                Console.WriteLine($"You have selected {inspectedPokemon.Name} as your starter pokemon!");
                break;
            }
            else
            {
                Console.Clear();
            }
        }
    }

    public void Start()
    {
        Console.WriteLine("Welcome to PokeGaam!");
        Console.WriteLine("");

        while(true)
        {
            Console.WriteLine("Choose your pokemon!");

            Pokemon inspectedPokemon = Input.GetChoiceFromArray("Enter a number to inspect the pokemon", starterPokemonArray);

            Console.WriteLine("");
            string inspectMessage = inspectedPokemon.GetDetails() + "\n" + "Press 'Y' to select this starter pokemon or 'N' go back.";
            ConsoleKeyInfo info = Input.GetKey(inspectMessage, (info) => info.Key == ConsoleKey.Y || info.Key == ConsoleKey.N);

            if(info.Key == ConsoleKey.Y)
            {
                Console.Clear();
                Console.WriteLine($"You have selected {inspectedPokemon.Name} as your starter pokemon!");
                break;
            }
            else
            {
                Console.Clear();
            }
        }
    }

    public static ConsoleKeyInfo GetKey(string prompt, Func<ConsoleKeyInfo, bool>? validator = null, bool clearOnInvalidResponse = true)
    {
        while(true)
        {
            Console.WriteLine(prompt);
            var key = Console.ReadKey();

            if(validator?.Invoke(key) ?? true)
            {
                return key;
            }
            else
            {
                ShowErrorMessage("Invalid input. Please try again.", clearOnInvalidResponse);
            }
        }
    }

    public static ConsoleKeyInfo GetKey(string prompt, Func<ConsoleKeyInfo, bool>? validator = null, bool clearOnInvalidResponse = true)
    {
        while(true)
        {
            Console.WriteLine(prompt);
            var key = Console.ReadKey();

            if(validator?.Invoke(key) ?? true)
            {
                return key;
            }
            else
            {
                ShowErrorMessage("Invalid input. Please try again.", clearOnInvalidResponse);
            }
        }
    }