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

using Valve.VR.InteractionSystem;

public class KeyLockTrigger : MonoBehaviour {

    //public KeyLockInfo lockInfo;
    //private bool unlocked = false;
    //
    //void OnTriggerEnter(Collider info)
    //{
    //    Key curKey = info.GetComponent<Key>();
    //
    //    if (curKey == null)
    //    {
    //        return;
    //    }
    //
    //    print(curKey.transform.name);
    //
    //    if (curKey == lockInfo.key)
    //    {
    //        curKey.LockInPosition(lockInfo);
    //    }
    //}

    public KeyLockInfo lockInfo;

    public bool keyInArea;

    private Key curKey;

    private bool unlocked = false;

    void OnTriggerEnter (Collider info)
    {
        curKey = info.GetComponent<Key>();

        if (curKey == null)
        {
            return;
        }

        if (curKey == lockInfo.key)
        {
            //if (key.transform.parent.GetComponent<Hand>().currentAttachedObject != key.gameObject)
            //{
            //    print("working");
            //    key.LockInPosition(lockInfo);
            //}


            //Hand curHand = curKey.transform.parent.GetComponent<Hand>();
            //
            //if (curHand != null)
            //{
            //    keyInArea = true;
            //}

            keyInArea = true;
        }
    }

    void OnTriggerStay(Collider info)
    {
        if (curKey != null && info.transform != curKey.transform)
        {
            return;
        }

        if (keyInArea && curKey.transform.parent == null && curKey == lockInfo.key && !unlocked && curKey.ableToOpenDoor)
        {
            unlocked = true;

            curKey.LockInPosition(lockInfo);
        }
    }

    void OnTriggerExit(Collider info)
    {
        if (info.transform == curKey.transform)
        {
            keyInArea = false;
            curKey = null;
        }
    }

}