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

public class NinjaWeaponChange : MonoBehaviour, ITrackableEventHandler
{
    private TrackableBehaviour mTrackableBehaviour;

    public GameObject _lightSaberWeapon;

    //public GameObject _turretWeapon;
    //private MeshRenderer _turretWeaponRender;

    public GameObject _KnifeWeapon;

    public GameObject EndCanvas;
    public GameObject NinjaCanvas;

    [System.NonSerialized]
    public int chgState;


    // Use this for initialization
    void Start () {
        mTrackableBehaviour = GetComponent<TrackableBehaviour>();
        if (mTrackableBehaviour)
        {
            mTrackableBehaviour.RegisterTrackableEventHandler(this);
        }
    }
	
	// Update is called once per frame
	void Update () {
		
	}

    public void OnTrackableStateChanged(TrackableBehaviour.Status previousStatus, TrackableBehaviour.Status newStatus)
    {
        if (newStatus == TrackableBehaviour.Status.DETECTED ||
newStatus == TrackableBehaviour.Status.TRACKED ||
newStatus == TrackableBehaviour.Status.EXTENDED_TRACKED)
        {
            NinjaCanvas.GetComponent<Canvas>().enabled = false;
            EndCanvas.GetComponent<Canvas>().enabled = true;

            Debug.Log(mTrackableBehaviour.TrackableName + "::::: NAME");
            if (chgState == 1)
            {
                var LightSaberComponents = _lightSaberWeapon.GetComponentsInChildren<Renderer>(true);
                foreach (var component in LightSaberComponents)
                    component.enabled = true;
                //var TurretComponents = turretWeapon.GetComponentsInChildren<Renderer>(true);
                //foreach (var component in TurretComponents)
                //    component.enabled = false;
                var KnifeComponents = _KnifeWeapon.GetComponentsInChildren<Renderer>(true);
                foreach (var component in KnifeComponents)
                    component.enabled = false;
            }
            else if (chgState == 2)
            {
                var LightSaberComponents = _lightSaberWeapon.GetComponentsInChildren<Renderer>(true);
                foreach (var component in LightSaberComponents)
                    component.enabled = false;
                //var TurretComponents = turretWeapon.GetComponentsInChildren<Renderer>(true);
                //foreach (var component in TurretComponents)
                //component.enabled = true;
                var KnifeComponents = _KnifeWeapon.GetComponentsInChildren<Renderer>(true);
                foreach (var component in KnifeComponents)
                    component.enabled = true;
            }
            //else if (changingState == 3)
            //{
            //    var LightSaberComponents = lightSaberWeapon.GetComponentsInChildren<Renderer>(true);
            //    foreach (var component in LightSaberComponents)
            //        component.enabled = false;
            //    //var TurretComponents = turretWeapon.GetComponentsInChildren<Renderer>(true);
            //    //foreach (var component in TurretComponents)
            //        //component.enabled = false;
            //    KnifeWeaponRender.enabled = true;
            //}

            //var rendererComponents = virtualBtn.GetComponentsInChildren<Renderer>(true);
            //foreach (var component in rendererComponents)
            //    component.enabled = true;
        }
        else
        {
            OnTrackingLost();
        }
    }

    protected virtual void OnTrackingLost()
    {
        var rendererComponents = GetComponentsInChildren<Renderer>(true);
        var colliderComponents = GetComponentsInChildren<Collider>(true);
        var canvasComponents = GetComponentsInChildren<Canvas>(true);

        // Disable rendering:
        foreach (var component in rendererComponents)
            component.enabled = false;

        // Disable colliders:
        foreach (var component in colliderComponents)
            component.enabled = false;

        // Disable canvas':
        foreach (var component in canvasComponents)
            component.enabled = false;
    }
}