using QFramework;
using QFramework.Example;
using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using XMLTool;
using static UnityEditor.Progress;

public class Body3DController : MonoSingleton<Body3DController>
{

    Body3DController() { }

    Dictionary<GameObject, Body3DOjbItem> objs = new Dictionary<GameObject, Body3DOjbItem>();

    bool selectIsGroup = false;

    public List<GameObject> isOnList = new List<GameObject>();
    public override void OnSingletonInit()
    {
        base.OnSingletonInit();

        TypeEventSystem.Global.Register<OnBody3DStart>((arg) =>
        {
            Refresh();
        }).UnRegisterWhenGameObjectDestroyed(gameObject);

        TypeEventSystem.Global.Register<OnModuleQuit>(OnClear);
        TypeEventSystem.Global.Register<OnBody3DGroupTypeChanged>(OnToggleSelectType);
        TypeEventSystem.Global.Register<OnBody3DSelected>(OnBody3DSelectedHandler);
    }

    private void OnBody3DSelectedHandler(OnBody3DSelected selected)
    {

        if (selected.isOn)
        {
            if (isOnList.Contains(selected.obj) == false)
            {
                if (selectIsGroup == false)
                {
                    ClearObjectToggle();
                }
                isOnList.Add(selected.obj);
            }
        }
        else
        {
            if (isOnList.Contains(selected.obj))
            {
                isOnList.Remove(selected.obj);
                selected.obj.GetComponent<ObjectToggle>().Set(false);
            }
        }
    }

    public void Active(GameObject obj, bool isActive, bool isOther)
    {
        if (isOther)
        {
            foreach (var item in objs)
            {
                if (item.Key != obj)
                {
                    item.Key.SetActive(isOther);
                }
            }
        }
        else
        {
            obj.SetActive(isActive);
        }
    }
    public void Transparent(GameObject obj, bool isTransparent, bool isOther)
    {
        if (isOther)
        {
            foreach (var item in objs)
            {
                if (item.Key != obj)
                {
                    Utility.SetSurfaceType(item.Key.GetComponent<MeshRenderer>().material, isTransparent);
                }
            }

        }
        else
        {
            Utility.SetSurfaceType(obj.GetComponent<MeshRenderer>().material, isTransparent);
        }
    }
    private void OnToggleSelectType(OnBody3DGroupTypeChanged type)
    {
        selectIsGroup = type.isGroup;
    }

    private void OnClear(OnModuleQuit quit)
    {
        Clear();
    }

    public void Refresh()
    {
        Parser(Global.Instance.cur3DPart);
    }

    public void Parser(Body3D.Body body)
    {
        GameObject obj = Utility.FindObj(body.Path);
        var bodyObjItem = obj.GetOrAddComponent<Body3DOjbItem>();
        bodyObjItem.Init(body);
        objs.Add(obj, bodyObjItem);
        if (body.subBody != null)
        {
            foreach (var item in body.subBody)
            {
                Parser(item.Value);
            }
        }
    }



    private void Update()
    {
        if (Input.GetMouseButtonDown(0) && EventSystem.current.IsPointerOverGameObject() == false)
        {
            // 从相机发射一条射线到当前鼠标位置
            Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
            RaycastHit hit;
            if (Physics.Raycast(ray, out hit))
            {
                GameObject obj = hit.collider.gameObject;

            }
            else
            {
                if (selectIsGroup == false)
                {
                    ClearObjectToggle();
                }
            }
        }
    }

    public void ClearObjectToggle()
    {
        for (int i = isOnList.Count - (1); i >= 0; i--)
        {
            isOnList[i].GetComponent<ObjectToggle>().Set(false);
        }
    }

    public void Clear()
    {
        objs.Clear();
    }




}