using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using System;
using UnityEngine.Events;
using DG.Tweening;

public class SelectionManage : MonoBehaviour
{
    public static SelectionManage instance;

    public Optional CurrentSelection;
    /// <summary>
    /// 延迟操作
    /// </summary>
    private bool isSelected;
    /// <summary>
    /// 是否相同选择
    /// </summary>
    private bool isSame;
    /// <summary>
    /// 高亮MR
    /// </summary>
    MeshRenderer[] highlightRenderers;

    public static bool IsSelected => instance.CurrentSelection != null;

    //public UnityEvent OnSelection;

    /// <summary>
    /// 可操作距离
    /// </summary>
    [SerializeField]
    private int operableDistance = 5;
    public static int OperableDistance => instance.operableDistance;

    public bool Test;

    private void Awake()
    {
        instance = this;

        //测试 设置为排故阶段
#if UNITY_EDITOR
        ToolData.AddToolData("望远镜");
        ToolData.AddToolData("梯子");
        //ToolData.toolList.Add("相色标志");
        //ToolData.toolList.Add("拉线警示套管");
        //ToolData.toolList.Add("一次接线图");
        //ToolData.toolList.Add("剩余电流断路器试验记录卡");
        //ToolData.toolList.Add("出线电缆名称牌");
        //ToolData.toolList.Add("梯子");
        //ToolData.toolList.Add("电杆防撞标识");
        //GameManage.OperationPhase = OperationPhase.Troubleshooting;
#endif
    }

    // Start is called before the first frame update
    void Start()
    {
        //OnSelection.AddListener(() => { XFrame.Core.UI.XUIPanel.ShowPanel<PackagePanel>(); });
    }

    // Update is called once per frame
    void Update()
    {
        //if ((Input.GetMouseButtonDown(0) || Input.GetMouseButtonDown(1)) && CurrentSelection != null && isSelected && !isSame)
        //{
        //    //未点击在UI上
        //    if (!EventSystem.current.IsPointerOverGameObject())
        //    {
        //        CurrentSelection = null;
        //        UnSelected();
        //    }
        //}
    }

    /// <summary>
    /// 更新当前选择
    /// </summary>
    /// <param name="_optional"></param>
    public bool UpdateSelection(Optional _optional, MeshRenderer[] _highlightRenderers)
    {
        Debug.Log("拿取对应工具进行排故");

        if (ToolHolder.instance == null) return false;
        ToolModel_Material tool = ToolHolder.instance.GetCurrentTool<ToolModel_Material>();

        if (tool.toolName.Equals(_optional.typeName))
        {
            tool.transform.DOMove(_optional.GetTransform().position, 0.5f);
            tool.transform.DORotate(_optional.GetTransform().eulerAngles, 0.5f).OnComplete(() =>
            {
                if (tool.replaceTex != null)
                    _optional.SolveIssue(tool.replaceTex);
                else
                    _optional.SolveIssue();
                tool.transform.parent = _optional.GetTransform();
                //
                //构造数据
                // _optional.defectDetails.HasHandle = true;
                Debug.Log("上传成功"+ _optional.typeName);

                // 新增
                PackagePanel.instacne.AddToolIntoPackageFromHand(tool);
                if (tool.isNotInfinet)
                {
                    PackagePanel.instacne.ReduceTool_OnlyCount(tool);
                }

                // 上传数据
    

                //Destroy(tool.gameObject);
            });
            return true;
        }
        else
            return false;

        //isSame = CurrentSelection == _optional;
        //CurrentSelection = _optional;
        //highlightRenderers = _highlightRenderers;
        //CancelInvoke();
        //Invoke("OnSelected", 0.5f);
        //OnSelection?.Invoke();
        //return (highlightRenderers != null && highlightRenderers.Length != 0);
    }

    /// <summary>
    /// 是否拿取对应设备
    /// </summary>
    /// <param name="_optional"></param>
    /// <returns></returns>
    public static bool Hand(Optional _optional)
    {
        if (ToolHolder.instance == null) return false;
        ToolModel_Material tool = ToolHolder.instance.GetCurrentTool<ToolModel_Material>();
        return tool == null ? false :
            string.IsNullOrEmpty(tool.toolDetails) ? tool.toolName.Equals(_optional.typeName) : tool.toolDetails.Equals(_optional.toolDetails);
    }

    /// <summary>
    /// 处理选中
    /// </summary>
    //void OnSelected()
    //{
    //    isSelected = true;
    //    isSame = false;

    //    if (CurrentSelection == null) isSelected = false;
    //    if (highlightRenderers != null && highlightRenderers.Length != 0)
    //        Array.ForEach(highlightRenderers, mr =>
    //        {
    //            //if (mr != null)
    //            //mr.material.SetColor("g_vOutlineColor", Color.red);
    //        });
    //}

    /// <summary>
    /// 处理取消选择
    /// </summary>
    //void UnSelected()
    //{
    //    isSelected = false;
    //    HighLight_VR.instance.CloseHight();
    //    highlightRenderers = null;
    //}

    /// <summary>
    /// 解决缺陷 显示
    /// </summary>
    public void SolveIssue(string _name)
    {
        if (IsSelected)
        {
            if (_name.Equals(CurrentSelection.typeName))
                CurrentSelection.SolveIssue();
        }
    }

    /// <summary>
    /// 解决缺陷 显示替换贴图
    /// </summary>
    /// <param name="_name"></param>
    /// <param name="_tex"></param>
    public void SolveIssue(string _name, Texture _tex)
    {
        if (IsSelected)
        {
            if (_name.Equals(CurrentSelection.typeName))
                CurrentSelection.SolveIssue(_tex);
        }
    }

    /// <summary>
    /// 是否能操作
    /// </summary>
    /// <returns></returns>
    public static bool CanOperate()
    {
#if !UNITY_EDITOR
        return ScenesRecorder.instance != null && ScenesRecorder.OperationPhase.Equals(OperationPhase.Troubleshooting) ;
#endif
        if (instance.Test)
            return true;
        else
            return ScenesRecorder.instance != null && ScenesRecorder.OperationPhase.Equals(OperationPhase.Troubleshooting);
    }
}