using System.Collections;
using System.Collections.Generic;
using UnityEngine;
//Allows us to use the Input System to get values for the thumbstick
using UnityEngine.InputSystem;
using UnityEngine.XR.Interaction.Toolkit;

public class TeleportationManager : MonoBehaviour
{
    static private bool _teleportIsActive = false;

    public enum ControllerType
    {
        RightHand,
        LeftHand
    }

    public ControllerType targetController;

    public InputActionAsset inputAction;

    public XRRayInteractor rayInteractor;

    public TeleportationProvider teleportationProvider;

    private InputAction _thumbstickInputAction;

    private InputAction _teleportActivate;

    private InputAction _teleportCancel;

    void Start()
    {
        rayInteractor.enabled = false;

        Debug.Log("XRI " + targetController.ToString());
        _teleportActivate = inputAction.FindActionMap("XRI " + targetController.ToString() + " Locomotion").FindAction("Teleport Mode Activate");
        _teleportActivate.Enable();
        //_teleportActivate.performed += OnTeleportActivate;
        
        _teleportCancel = inputAction.FindActionMap("XRI " + targetController.ToString() + " Locomotion" ).FindAction("Teleport Mode Cancel");
        _teleportCancel.Enable();
        _teleportCancel.performed += OnTeleportCancel;

        _thumbstickInputAction = inputAction.FindActionMap("XRI " + targetController.ToString() + " Locomotion").FindAction("Move");
        _thumbstickInputAction.Enable();
    }

    private void OnDestroy()
    {
        _teleportActivate.performed -= OnTeleportActivate;
        _teleportCancel.performed -= OnTeleportCancel;
    }
    void Update()
    {
        Debug.Log(_teleportIsActive);
        if (!_teleportIsActive)
        {
            return;
        }
        if (!rayInteractor.enabled)
        {
            return;
        }

        //if (!rayInteractor.TryGetCurrent3DRaycastHit(out RaycastHit raycastHit))
        //{
        //    rayInteractor.enabled = false;
        //    _teleportIsActive = false;
        //    return;
        //}

        //TeleportRequest teleportRequest = new TeleportRequest()
        //{
        //    destinationPosition = raycastHit.point,
        //};

        //teleportationProvider.QueueTeleportRequest(teleportRequest);

        //rayInteractor.enabled = false;
        //_teleportIsActive = false;
    }

    public void ActivateRayInteractor()
    {

            rayInteractor.enabled = true;
            
        
    }

    

    private void OnTeleportActivate(InputAction.CallbackContext context)
    {
        if (!_teleportIsActive)
        {
            rayInteractor.enabled = true;
            _teleportIsActive = true;
        }

    }

    

    private void OnTeleportCancel(InputAction.CallbackContext context)
    {
        if ( rayInteractor.enabled == true)
        {
            rayInteractor.enabled = false;
            _teleportIsActive = false;
        }

    }
}