using System.Collections;
using UnityEngine;
using UnityEngine.UI;
using TMPro;
using BaseGames.Core.Events;

namespace BaseGames.UI.Menus
{
    public class DeathScreenController : MonoBehaviour
    {
        [SerializeField] private TMP_Text _deathMessage;
        [SerializeField] private Button   _btnRespawn;

        [Header("Event Channels")]
        [SerializeField] private VoidEventChannelSO _onPlayerDied;
        [SerializeField] private VoidEventChannelSO _onDeathScreenConfirmed;

        private readonly CompositeDisposable _subs = new();

        private void OnEnable()  => _onPlayerDied?.Subscribe(OnPlayerDied).AddTo(_subs);
        private void OnDisable() => _subs.Clear();

        private void OnPlayerDied() => StartCoroutine(ShowAfterDelay(1.5f));

        private IEnumerator ShowAfterDelay(float delay)
        {
            yield return new WaitForSeconds(delay);
            Show();
        }

        private void Show()
        {
            gameObject.SetActive(true);
            if (_btnRespawn != null)
            {
                _btnRespawn.onClick.RemoveAllListeners();
                _btnRespawn.onClick.AddListener(Confirm);
            }
        }

        private void Confirm()
        {
            gameObject.SetActive(false);
            _onDeathScreenConfirmed?.Raise();
        }
    }
}