using System;
using System.Collections;
using System.Collections.Generic;
using Ktyl.Util;
using UnityEngine;
using UnityEngine.Events;

[CreateAssetMenu(menuName = "KernelPanic/Player/Power", fileName = "PlayerPower.asset")]
public class PlayerPower : ScriptableObject
{


    [SerializeField]
    private bool _regenerateOnGround;
    
    [SerializeField]
    private bool _regenerateInAir;


    public float regenerateTime => _regenerateTime;
    [SerializeField] private float _regenerateTime;

    private bool _unlocked;
    private bool _cheated;
    private bool _consumed;

    public float cooldown => _cooldown;
    private float _cooldown;

    public float timeSinceConsume => _timeSinceConsume;
    public float _timeSinceConsume;

    [SerializeField] private UnityEvent _onUnlock = new UnityEvent();
    public UnityEvent OnUnlock => _onUnlock;

    [SerializeField] private GameEvent _onConsume;

    public void UpdatePower( float deltaTime, bool cheat, bool grounded)
    {
        
        _cheated = cheat;
        
        bool regenerate = grounded ? _regenerateOnGround : _regenerateInAir;
            
        if ( _consumed && regenerate )
        {
            _timeSinceConsume += deltaTime;
            _cooldown = _regenerateTime - timeSinceConsume;

            if ( _timeSinceConsume > _regenerateTime )
            {
                 
                this.Reset();
            }
        }
    }

    public bool IsUnlocked => _unlocked || _cheated;
    public bool CanConsume => IsUnlocked && !_consumed;

    public void Consume()
    {
        _onConsume.Raise();
        _consumed = true;
    }

    public void Reset()
    {
        _consumed = false;
        _timeSinceConsume = 0f;
        _cooldown = 0f;
    }
    
    public void Unlock()
    {
        if ( !_unlocked )
        {
            _onUnlock.Invoke();
            _unlocked = true;
        }
    }

    private void Awake()
    {
        _unlocked = false;
        _cheated = false;
    }
}