using Godot;

namespace Texty.Scripts
{
    public class StartMenu : MarginContainer
    {
        [Signal] public delegate void QuitGame();
        [Signal] public delegate void ShowCredits();
        [Signal] public delegate void StartGame();

        public Button CreditsButton;
        public Button QuitButton;
        public Button StartButton;

        public override void _Ready()
        {
            var buttons = FindNode("Buttons");
            CreditsButton = buttons.GetNode<Button>(nameof(CreditsButton));
            QuitButton = buttons.GetNode<Button>(nameof(QuitButton));
            StartButton = buttons.GetNode<Button>(nameof(StartButton));
        }

        public void OnCreditsButtonPressed()
        {
            EmitSignal(nameof(ShowCredits));
        }

        public void OnQuitButtonPressed()
        {
            EmitSignal(nameof(QuitGame));
        }

        public void OnStartButtonPressed()
        {
            EmitSignal(nameof(StartGame));
        }

        public void OnVisibilityChanged()
        {
            if(Visible)
                StartButton.GrabFocus();
            else
                StartButton.ReleaseFocus();
        }
    }
}