using System;
using Player;
using UnityEngine;
using UnityEngine.UIElements;

namespace State.Game
{
    public class MainStateMachine : Machine
    {
        public GameObject MainMenuPrefab => mainMenuPrefab;
        public GameObject PlayerPrefab => playerPrefab;
        public GameObject FruitsPrefab => fruitsPrefab;

        public Movement PlayerMovement { get; private set; }
        public AudioClip DeathSound => deathSound;

        [SerializeField] private GameObject mainMenuPrefab;
        [SerializeField] private GameObject playerPrefab;
        [SerializeField] private GameObject fruitsPrefab;
        [SerializeField] private GameObject deathScreenPrefab;
        [SerializeField] private AudioClip deathSound;
        
        private GameObject _playerInstance;
        private GameObject _fruitsInstance;
        private GameObject _deathScreenInstance;

        private void Awake()
        {
            _deathScreenInstance = Instantiate(deathScreenPrefab);
            ShowDeathScreen(false);
        }

        public void Respawn()
        {
            if (_fruitsInstance)
            {
                Destroy(_fruitsInstance);
            }

            if (_playerInstance)
            {
                Destroy(_playerInstance);
            }
            var respawn = GameObject.FindGameObjectWithTag("Respawn").transform;
            _fruitsInstance = Instantiate(fruitsPrefab);
            _playerInstance = Instantiate(playerPrefab, respawn.position, Quaternion.identity);
            PlayerMovement = _playerInstance.GetComponent<Movement>();
        }

        public void ShowDeathScreen(bool show)
        {
            _deathScreenInstance.GetComponent<UIDocument>().rootVisualElement.Q<VisualElement>().visible = show;
        }
    }
}