using System.Collections;
using System.Collections.Generic;
using Rokid.UXR.Interaction;
using Stary.Evo;
using UnityEngine;

public abstract class RKAddInteraction : MonoBehaviour
{
   #region 触摸
   /// <summary>
   /// 添加触摸事件
   /// </summary>
   /// <param name="Touchedobject">被触碰物体</param>
   /// <param name="TouchEvent">触碰后事件</param>
   public virtual void ObjectAddTouchEvent(GameObject Touchedobject, System.Action<GameObject> TouchEvent, float TouchScale = 1.2f)
   {
      Collider ObjectCollider = Touchedobject.GetComponent<Collider>();
      GrabInteractable GrabInteractable = Touchedobject.GetComponent<GrabInteractable>();

      // 原有的组件设置优先级最高
      if (ObjectCollider == null)
      {
         ObjectCollider = Touchedobject.AddComponent<BoxCollider>();
         ObjectCollider.isTrigger = true;
      }

      if (GrabInteractable == null)
      {
         GrabInteractable = Touchedobject.AddComponent<GrabInteractable>();
         GrabInteractable.rate = TouchScale;
      }
      
      GrabInteractable.OnHoverBegin.AddListener(()=>TouchEvent?.Invoke(Touchedobject));
   }

   /// <summary>
   /// 暂停触摸事件
   /// </summary>
   /// <param name="Touchedobject">被触碰物体</param>
   public virtual void ObjectPauseTouchEvent(GameObject Touchedobject)
   {
      Collider ObjectCollider = Touchedobject.GetComponent<Collider>();
      if (ObjectCollider != null)
      {
         ObjectCollider.enabled = false;
      }
   }

   /// <summary>
   /// 恢复触摸事件
   /// </summary>
   /// <param name="Touchedobject">被触碰物体</param>
   public virtual void ObjectResumeTouchEvent(GameObject Touchedobject)
   {
      Collider ObjectCollider = Touchedobject.GetComponent<Collider>();
      if (ObjectCollider != null)
      {
         ObjectCollider.enabled = true;
      }
   }
   
   /// <summary>
   /// 移除触摸事件
   /// </summary>
   /// <param name="Touchedobject">被触碰物体</param>

   public virtual void ObjectRemoveTouchEvent(GameObject Touchedobject)
   {
      GrabInteractable GrabInteractable = Touchedobject.GetComponent<GrabInteractable>();

      if (GrabInteractable != null)
      {
         GrabInteractable.OnHoverBegin.RemoveAllListeners();
         Destroy(GrabInteractable);
      }
   }
   
   #endregion

   #region 拖动
   
   /// <summary>
   /// 添加拖动事件
   /// </summary>
   /// <param name="Dragedobject">被拖动物体</param>
   /// <param name="DragingEvent">拖动时执行的方法</param>
   public virtual void objectAddDrag(GameObject Dragedobject, System.Action<GameObject> DragingEvent = null, float DragScale = 1.2f)
   {
      Collider ObjectCollider = Dragedobject.GetComponent<Collider>();
      GrabInteractable GrabInteractable = Dragedobject.GetComponent<GrabInteractable>();
      Rigidbody Rigidbody = Dragedobject.GetComponent<Rigidbody>();
      Throwable Throwable = Dragedobject.GetComponent<Throwable>();
      
      // 原有的组件设置优先级最高
      if (ObjectCollider == null)
      {
         ObjectCollider = Dragedobject.AddComponent<BoxCollider>();
         ObjectCollider.isTrigger = true;
      }

      if (GrabInteractable == null)
      {
         GrabInteractable = Dragedobject.AddComponent<GrabInteractable>();
         GrabInteractable.rate = DragScale;
      }

      if (Rigidbody == null)
      {
         Rigidbody = Dragedobject.AddComponent<Rigidbody>();
         Rigidbody.useGravity = false;
      }

      if (Throwable == null)
      {
         Throwable = Dragedobject.AddComponent<Throwable>();
      }
      
      GrabInteractable.OnHeldUpdate.AddListener(()=>DragingEvent?.Invoke(Dragedobject));
   }
   
   /// <summary>
   /// 暂停拖动
   /// </summary>
   /// <param name="Dragedobject"></param>
   public virtual void objectPauseDrag(GameObject Dragedobject)
   {
      Collider ObjectCollider = Dragedobject.GetComponent<Collider>();
      if (ObjectCollider!= null) ObjectCollider.enabled = false;
   }
   
   /// <summary>
   /// 恢复拖动
   /// </summary>
   /// <param name="Dragedobject"></param>
   public virtual void objectResumeDrag(GameObject Dragedobject)
   {
      Collider ObjectCollider = Dragedobject.GetComponent<Collider>();
      if (ObjectCollider!= null) ObjectCollider.enabled = true;
   }

   public virtual void objectRemoveDrag(GameObject Dragedobject)
   {
      Throwable Throwable = Dragedobject.GetComponent<Throwable>();
      GrabInteractable GrabInteractable = Dragedobject.GetComponent<GrabInteractable>();
      if (Throwable != null) Destroy(Throwable);
      if (GrabInteractable != null)
      {
         GrabInteractable.OnHeldUpdate.RemoveAllListeners();
         Destroy(GrabInteractable);
      }
   }
   #endregion
   
}