using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using XFrame.Core.UI;

namespace YHElectric
{
    public class RayInteraction : MonoBehaviour
    {
        Camera cam;
        Ray ray;
        RaycastHit hit;
        public static bool inputDoubleClick = false;
        int detectionLayer;
        void Start()
        {
            cam = Camera.main;
            detectionLayer= 1 << LayerMask.NameToLayer("Equipment");
        }

        void Update()
        {
            inputDoubleClick = false;
            if (HaveClickTwice(0.3f, ref twiceTime))
            {
                inputDoubleClick = true;
            }
            ray = cam.ScreenPointToRay(Input.mousePosition);
            if (inputDoubleClick)//!EventSystem.current.IsPointerOverGameObject()
            {
                if (Physics.Raycast(ray, out hit))
                {
                    if (hit.collider.CompareTag("Equipment"))
                    {
                        string name = hit.collider.GetComponent<Equipment>().type.ToString();
                        WebCommunication.CallWGL(name);
                    }
                }
            }
        }
        float twiceTime;
        /// <summary>
        /// 鼠标双击判断
        /// </summary>
        /// <param name="offsetTime"></param>
        /// <param name="timer"></param>
        /// <returns></returns>
        bool HaveClickTwice(float offsetTime, ref float timer)
        {
            if (Input.GetKeyDown("mouse 0"))
                return HaveExecuteTwiceAtTime(offsetTime, ref timer);
            else
                return false;
        }
        static bool HaveExecuteTwiceAtTime(float offsetTime, ref float timer)
        {
            if (Time.time - timer < offsetTime)
                return true;
            else
            {
                timer = Time.time;
                return false;
            }
        }
    }
}