using System;
using TMPro;
using UnityEngine;
using UnityEngine.UI;

public class TorchAbility : MonoBehaviour
{
    public static event Action TorchAbilityUsed;

    public event Action AbilityGained;

    private int _uses = 2;
    private bool _canClick;

    private void OnEnable()
    {
        GameManager.StateChanged += HandleStateChanged;
        ChestRewardSelection.TorchAbilitySelected += HandleGainedTorchAbility;
    }

    private void OnDisable()
    {
        GameManager.StateChanged -= HandleStateChanged;
        ChestRewardSelection.TorchAbilitySelected -= HandleGainedTorchAbility;
    }

    public void UseClicked()
    {
        if (!_canClick) return;

        if (_uses > 0)
        {
            TorchAbilityUsed?.Invoke();
            _uses -= 1;
        }

        _canClick = false;
    }

    private void HandleStateChanged(GameState state)
    {
        _canClick = true;
    }

    private void HandleGainedTorchAbility()
    {
        AbilityGained?.Invoke();
    }
}