using System.Collections;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine;
using UnityEngine.EventSystems;

public class PeopleClick : MonoBehaviour
{
    //人员编号
    public int index;
    //是否允许单体化展示
    public bool isSingle = false;

    void Start()
    {
        AddGameObjectCollider();
    }


    void Update()
    {

  
    }
    private void OnMouseUp()
    {
        if (EventSystem.current.IsPointerOverGameObject())
        {
            Debug.Log("鼠标在UI上");
            return;
        }

        ViewCenter();
        if (!isSingle)
            return;
        Debug.Log("显示人员详情");
        Main.intance.m_htmlPanel.CallFunction("clickShowPersonnel", 5);
        //ShowSingle();

    }

    /// <summary>
    /// 视角居中
    /// </summary>
    void ViewCenter()
    {
        Debug.Log("model" + transform.name);
        //获取模型中心点位置（加上模型方向*3）X轴方向朝前
        Vector3 playerPos = transform.position + transform.right * 3;
        //相机面向设备
        Quaternion angle = Quaternion.LookRotation(-transform.right);
        Debug.Log("pos" + playerPos + ";angle" + angle);
        //Main.intance.mainCamera.GetComponent<CameraView>().CameraMoveTarget(playerPos, angle);
        Main.intance.CameraMoveTarget(playerPos, angle);
    }

    /// <summary>
    /// 单体化展示
    /// </summary>
    void ShowSingle()
    {
        //设备信息弹窗
        Main.intance.m_htmlPanel.CallFunction("U3DShowPeopleDetails", 0);

        //将上一个单体化物体隐藏
        if (Main.intance.CurentSingleObj != null)
        {
            Main.intance.singleCam.GetComponent<Camera360>().ChangeObjLayer(Main.intance.CurentSingleObj, "Default");
        }
        //显示单体化展示页面
        Main.intance.CurentSinglePage.SetActive(true);
        //将当前物体设置为单体化360观察的物体
        Main.intance.CurentSingleObj = gameObject;
        Main.intance.singleCam.GetComponent<Camera360>().SetTarget(transform);
        Main.intance.singleCam.GetComponent<Camera360>().ChangeObjLayer(Main.intance.CurentSingleObj, "single360");
        Main.intance.ShowSingleModel(true);
    }



    /// <summary>
    /// 在自身添加碰撞体
    /// </summary>
    /// <param name="gameObject"></param>  
    public void AddGameObjectCollider()
    {
        
        //获取物体的最小包围盒
        Bounds itemBound = GetSkinBounds(gameObject);

        if (!gameObject.GetComponent<Collider>())
        {
            gameObject.AddComponent<BoxCollider>();
            gameObject.GetComponent<BoxCollider>().size = itemBound.size;

            gameObject.GetComponent<BoxCollider>().center = itemBound.center - transform.position;
        }
    }

    /// <summary>
    /// 获得对象的最小包围盒
    /// </summary>
    public static Bounds GetLocalBounds(GameObject target)
    {
        MeshRenderer[] mfs = target.GetComponentsInChildren<MeshRenderer>();
        
        Bounds bounds = new Bounds();
        if (mfs.Length != 0)
        {
            bounds = mfs[0].bounds;
            foreach (MeshRenderer mf in mfs)
            {
                Bounds childbounds = mf.bounds;
                childbounds.size = new Vector3(mf.bounds.size.x/ mf.transform.localScale.x, mf.bounds.size.y / mf.transform.localScale.y, mf.bounds.size.z / mf.transform.localScale.z);
                bounds.Encapsulate(childbounds);
            }
        }
        return bounds;
    }

    /// <summary>
    /// 获得对象的最小包围盒
    /// </summary>
    public static Bounds GetSkinBounds(GameObject target)
    {
        SkinnedMeshRenderer[] mfs = target.GetComponentsInChildren<SkinnedMeshRenderer>();

        Bounds bounds = new Bounds();
        if (mfs.Length != 0)
        {
            bounds = mfs[0].bounds;
            foreach (SkinnedMeshRenderer mf in mfs)
            {
                Bounds childbounds = mf.bounds;
                childbounds.size = new Vector3(mf.bounds.size.x / mf.transform.localScale.x, mf.bounds.size.y / mf.transform.localScale.y, mf.bounds.size.z / mf.transform.localScale.z);
                bounds.Encapsulate(childbounds);
            }
        }
        return bounds;
    }
}