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

namespace InfallibleCode
{
    public class BookSwitch : MonoBehaviour, IInteractable
    {
        [SerializeField] private UnityEvent bookSwitchPushedInEvent;
        [SerializeField] private UnityEvent bookswitchPushedOutEvent;

        public bool bookSwitchIsPushedIn;

        [SerializeField] private float _LerpTime;

        [SerializeField] Animator _SwitchAnimator;

        [SerializeField] private float animationTimeToComplete = 0.5f;

        public bool CanPushBook = true;
        private bool CanPressButtonDown = true;

        private void Awake()
        {
            if (bookSwitchIsPushedIn) 
            {
                _SwitchAnimator.SetTrigger("BookPushedIn");
            }
            else 
            {
                _SwitchAnimator.SetTrigger("BookPushedOut");
            }
        }

        public void Interact()
        {
            if (CanPushBook && CanPressButtonDown/* && !PlayerManager.GetInstance().LaraCroftPlayerController.IsInAir*/)
            {
                if (!bookSwitchIsPushedIn)
                {
                    StartCoroutine(PushBookSwitchIn());
                }
                else
                {
                    StartCoroutine(PushBookSwitchOut());
                }
            }
        }

        IEnumerator PushBookSwitchIn()
        {
            CanPressButtonDown = false;
            yield return new WaitForSeconds(animationTimeToComplete);
            //door.OpenDoor();
            bookSwitchIsPushedIn = true;
            bookSwitchPushedInEvent.Invoke();
            yield return new WaitForSeconds(0.1f);
            CanPressButtonDown = true;
            _LerpTime = 0.0f;
        }

        IEnumerator PushBookSwitchOut()
        {
            CanPressButtonDown = false;
            yield return new WaitForSeconds(animationTimeToComplete);
            bookSwitchIsPushedIn = false;
            bookswitchPushedOutEvent.Invoke();
            yield return new WaitForSeconds(0.1f);
            CanPressButtonDown = true;
            _LerpTime = 0.0f;
        }
    }
}