using System;
using UnityEngine;
using UnityEngine.UIElements;

namespace UI
{
    [RequireComponent(typeof(UIDocument))]
    public class MainMenu : MonoBehaviour
    {
        public event Action OnStartGame;
        public event Action OnExitGame;
        
        private Button _startGameButton;
        private Button _exitGameButton;
        
        private void Awake()
        {
            _startGameButton = GetComponent<UIDocument>().rootVisualElement.Q<Button>("StartGameButton");
            _exitGameButton = GetComponent<UIDocument>().rootVisualElement.Q<Button>("QuitGameButton");
            _startGameButton.clicked += HandleStartGame;
            _exitGameButton.clicked += () => OnExitGame?.Invoke();
        }
        private void OnDestroy()
        {
            _startGameButton.clicked -= HandleStartGame;
        }
        
        private void HandleStartGame()
        {
            OnStartGame?.Invoke();
        }
    }
}