using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using InfallibleCode;

public class LampsSequence : MonoBehaviour
{
    private static LampsSequence _instance;
    public static LampsSequence GetInstance() { return _instance; }

    public int DrawingsCollectedID;
    public int DrawingsPlacedInWallID;
    [HideInInspector] public bool UpdateItemIndex;


    [Header("Drawings Data")]
    //public bool HasLetter;
    //public bool HasDrawingBathroom;
    //public bool HasDrawingByeMom;
    //public bool HasDrawingReveal;

    public int ItemID;
    //public int[] DrawingBathroomID;
    //public int[] DrawingByeMomID;
    //public int[] DrawingRevealID;
    private bool phoneAnswered;
    [SerializeField] private GameObject phone;
    [SerializeField] private ExaminableItem phoneExaminableItem;

    void Awake()
    {
        if (!_instance)
        {
            _instance = this;
        }
        phone = GameObject.Find("Phone_pickup (LampSequence)");
       
    }

    private void Start()
    {
        phoneExaminableItem = phone.GetComponent<ExaminableItem>();
    }

    public enum LampsSequenceState 
    {
        FindDrawings,
        DrawingsPlace,
        DestroyWall,
        PhoneAnswered

    }

    public void Update() //TESTING DELETE AND ACCESS FROM GAME MANAGER.
    {
        LampsSequenceStoryline();
    }

    public LampsSequenceState lampsSequenceState = LampsSequenceState.FindDrawings;

    public void LampsSequenceStoryline() 
    {
        switch (lampsSequenceState)
        {
            case LampsSequenceState.FindDrawings:
                //if () 
                //{
                //    Sanity.GetInstance().SanityChangeMaxValueAtRuntime(100f);
                //}

                if (DrawingsCollectedID == 4) 
                {
                    lampsSequenceState = LampsSequenceState.DrawingsPlace;
                }
                break;
            case LampsSequenceState.DrawingsPlace:
                if(DrawingsPlacedInWallID == 4) 
                {
                    GameObject.Find("Basement_plain_LampsSequence").SetActive(false);
                    lampsSequenceState = LampsSequenceState.DestroyWall;
                }
                break;
            case LampsSequenceState.DestroyWall:
                if (phoneExaminableItem.HasInteractedWithItem)
                {
                    phoneAnswered = true;
                    lampsSequenceState = LampsSequenceState.PhoneAnswered;
                    Debug.Log("Phone answered");
                }
                break;
            case LampsSequenceState.PhoneAnswered:
                if (phoneAnswered)
                {
                    GameObject lampsSequencePuzzleRooms = GameObject.Find("LampsSequencePuzzleRooms");
                    lampsSequencePuzzleRooms.SetActive(false);
                    GameObject EvenTriggerPhoneRoom = GameObject.Find("EvenTrigger (PhoneRoom)");
                    EvenTriggerPhoneRoom.GetComponent<EventTrigger>().Invoke();
                    phoneAnswered = false;
                }
                break;
            default:
                break;
        }
    }
}