using System;
using UnityEngine;
using UnityEngine.UI;

namespace UI
{
    public class GamePauseUI : MonoBehaviour
    {
        [SerializeField] private Button resumeButton;
        //TODO: Restart Button
        [SerializeField] private Button optionsButton;
        [SerializeField] private Button mainMenuButton;

        private void Awake()
        {
            resumeButton.onClick.AddListener(() => KitchenGameManager.Instance.TogglePauseGame());
            optionsButton.onClick.AddListener(() =>
            {
                Hide();
                OptionsUI.Instance.Show(Show);
            });
            mainMenuButton.onClick.AddListener(() => Loader.Load(Loader.Scene.MainMenuScene));
        }

        private void Start()
        {
            KitchenGameManager.Instance.OnGamePaused += KitchenGameManager_OnGamePaused;
            KitchenGameManager.Instance.OnGameUnpaused += KitchenGameManager_OnGameUnpaused;
            Hide();
        }

        private void KitchenGameManager_OnGameUnpaused(object sender, System.EventArgs e) => Hide();

        private void KitchenGameManager_OnGamePaused(object sender, System.EventArgs e) => Show();

        private void Show()
        {
            gameObject.SetActive(true);
            resumeButton.Select();
        }

        private void Hide() => gameObject.SetActive(false);
    }
}