using System.Collections;
using Polyart;
using UnityEngine;

public class Teleportation : MonoBehaviour
{

    [Header("Teleportation Settings")]
    [SerializeField] private Transform teleportTarget;
    [SerializeField] private float teleportDelay = 0.5f;

    LoadingScene loadingScene;



    void Start()
    {
        loadingScene = LoadingScene.Instance;
        if (loadingScene == null)
        {
            Debug.LogError("LoadingScene instance not found. Ensure LoadingScene is initialized before Teleportation.");
        }
    }


    void OnTriggerEnter(Collider other)
    {
        // Check if the player entered the trigger
        FirstPersonController_Polyart player = other.GetComponent<FirstPersonController_Polyart>();
        if (player != null && teleportTarget != null && loadingScene != null)
        {
            Debug.Log($"Teleportation triggered! Target: {teleportTarget.position}");
            StartCoroutine(TeleportPlayer(player));
        }
        else
        {
            if (player == null) Debug.LogWarning("Player not found in trigger");
            if (teleportTarget == null) Debug.LogWarning("Teleport target not assigned");
            if (loadingScene == null) Debug.LogWarning("LoadingScene instance not found");
        }
    }
    
    IEnumerator TeleportPlayer(FirstPersonController_Polyart player)
    {
        // Disable player movement
        player.DisablePlayer();

        // Start fade to black
        yield return StartCoroutine(loadingScene.FadeCoroutine(0f, 1f));
        
        // Wait for the specified delay
        yield return new WaitForSeconds(teleportDelay);

        // Get the CharacterController component
        CharacterController characterController = player.GetComponent<CharacterController>();
        
        // Safely teleport the player
        if (characterController != null)
        {
            // Disable CharacterController temporarily for teleportation
            characterController.enabled = false;
            player.transform.position = teleportTarget.position;
            characterController.enabled = true;
            
            Debug.Log($"Player teleported to: {teleportTarget.position}");
        }
        else
        {
            // Fallback if no CharacterController
            player.transform.position = teleportTarget.position;
            Debug.Log($"Player teleported to: {teleportTarget.position} (no CharacterController)");
        }

        // Start fade out from black
        yield return StartCoroutine(loadingScene.FadeCoroutine(1f, 0f));
        
        // Re-enable player movement
        player.EnablePlayer();
    }

}