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

public class OpenNextLevel : MonoBehaviour
{
    public TMP_Text interactionPrompt;
    private Outline outline;

    [SerializeField] private Animator objectAnimator;
    [SerializeField] private string animationName = "PickupAnimation"; 
    [SerializeField] private AudioClip openSound = null;

    [SerializeField] private string doorName = "Deck D";

    [SerializeField] private string nextLevelName = "level2";

    [SerializeField] private float interactionDistance = 6.0f;

    [SerializeField] private KeyCardPlayer keyCardPlayer;

    private bool isOpened = false;

    void LoadNextLevel()
    {
        // load level2.unity
        if (interactionPrompt != null && nextLevelName == "level3")
        {
            interactionPrompt.text = "Congratulations! You Escaped!";
            interactionPrompt.enabled = true;
        }
        else {
        SceneManager.LoadScene(nextLevelName);

        }
       
    }

    void Awake()
    {
        outline = GetComponent<Outline>();
        if (outline != null)
        {
            outline.enabled = true;
        }
        if (interactionPrompt != null)
        {
            interactionPrompt.enabled = false;
        }
    }

    void Update()
    {
        if (!isOpened)
        {
            Ray ray = Camera.main.ScreenPointToRay(new Vector3(Screen.width / 2, Screen.height / 2, 0));
            if (Physics.Raycast(ray, out RaycastHit hit, interactionDistance))
            {
                if (hit.collider.gameObject == gameObject)
                {
                    if (interactionPrompt != null && !Input.GetMouseButtonDown(0))
                    {
                        interactionPrompt.text = "Use Key Card to open door to " + doorName;
                        interactionPrompt.enabled = true;
                    }

                    // get state of keycard from player

                    if (Input.GetMouseButtonDown(0) && keyCardPlayer.hasKeyCard)
                    {
                        isOpened = true;
                        if (outline != null)
                        {
                            outline.enabled = false;
                        }
                        if (interactionPrompt != null)
                        {
                            interactionPrompt.enabled = false;
                        }
                        if (objectAnimator != null)
                        {
                            objectAnimator.Play(animationName, 0, 0.0f);
                        }
                        if (openSound != null)
                        {
                            SoundFXManager.instance.PlaySound(openSound, transform, 1.0f);
                        }
                        Invoke("LoadNextLevel", 2.2f);
                    }
                    // else if (Input.GetMouseButtonDown(0) && !keyCardPlayer.hasKeyCard)
                    // {
                    //     if (interactionPrompt != null)
                    //     {
                    //         interactionPrompt.text = "You need a key card to open this door";
                    //         interactionPrompt.enabled = true;
                    //     }
                    // }
                }
                else
                {
                    if (interactionPrompt != null)
                    {
                        interactionPrompt.enabled = false;
                    }
                }
            }
            else
            {
                if (interactionPrompt != null)
                {
                    interactionPrompt.enabled = false;
                }
            }
        }
    }
}