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

/// <summary>
/// 普通螺栓交互控制类  触发控制  默认是安装好的 每次激活只能操作一次 
/// </summary>
public class SimpleLuoShuan : VRUsableStepActionBase
{
    Vector3 fixedPos;
    [Tooltip("拆下时移动方向")]
    public Vector3 moveLocalAixs;//拆装时移动方向和数值
    [Tooltip("卸下时是否隐藏")]
    public bool unFixedHide;

    //拆下动画播放完成后隐藏的物体  
    public List<GameObject> unFixedHideOthers = new List<GameObject>();
    //ture 时播放安装动画前显示  false播放安装动画完成后显示
    public bool otherActiveOnStartInstall = false;

    Collider thisCollider;

    MeshRenderer thisMeshRenderer;//当前物体或子物体的MeshRenderer
    protected override void Awake()
    {
        base.Awake();
        fixedPos = this.transform.localPosition;
        thisCollider = this.GetComponent<Collider>();
        thisMeshRenderer = this.GetComponentInChildren<MeshRenderer>();

    }

    private void UnFixedMoveOver()
    {
        if (unFixedHide)
        {
            thisMeshRenderer.enabled = false;
            if (thisCollider)
                thisCollider.enabled = false;
        }
        unFixedOver?.Invoke();
        unFixedOver = null;//执行一次后清除事件 避免重复触发
        if (otherActiveOnStartInstall)//安装时先显示的，拆的时候动画完了再消失
        {
            for (int i = 0; i < unFixedHideOthers.Count; i++)
            {
                unFixedHideOthers[i].SetActive(false);
            }
        }
    }

    ////装上螺丝指令触发
    //protected override void InteractableObjectUnused(object sender, InteractableObjectEventArgs e)
    //{
    //    //SetUsable(false);//安装过程中无法再次交互 避免双击
    //    //this.transform.DOLocalMove(fixedPos, 1f).OnComplete(FixedMoveOver);//播放安装动画 
    //}

    //安装完成
    private void FixedMoveOver()
    {
        fixedOver?.Invoke();
        fixedOver = null;
        if (!otherActiveOnStartInstall)
        {
            for (int i = 0; i < unFixedHideOthers.Count; i++)
            {
                unFixedHideOthers[i].SetActive(true);
            }
        }
    }

    //激活时若当前螺栓处于隐藏状态则显示螺栓
    public override void Active(ProcessEnum stepName, UnityAction nodeFinishedEvent)
    {
        base.Active(stepName, nodeFinishedEvent);
        if (unFixedHide && thisMeshRenderer.enabled == false)
        {
            thisMeshRenderer.enabled = true;
            if (thisCollider)
                thisCollider.enabled = true;
        }
    }

    /// <summary>
    /// VRUsable 主动/同步触发时执行
    /// </summary>
    public override void OnUsed()
    {
        if (!interactableObject.isUsable) return;
        SetUsable(false);//只能触发一次 避免重复触发结束事件
        if (processName == ProcessEnum.teardown)
        {
            this.transform.DOLocalMove(fixedPos + moveLocalAixs, 1f).OnComplete(UnFixedMoveOver);//播放拆卸动画 
            if (!otherActiveOnStartInstall)//安装时后显示的，拆的时候先消失
            {
                for (int i = 0; i < unFixedHideOthers.Count; i++)
                {
                    unFixedHideOthers[i].SetActive(false);
                }
            }
        }
        else
        {
            this.transform.DOLocalMove(fixedPos, 1f).OnComplete(FixedMoveOver);//播放安装动画 
            if (otherActiveOnStartInstall)
            {
                for (int i = 0; i < unFixedHideOthers.Count; i++)
                {
                    unFixedHideOthers[i].SetActive(true);
                }
            }
        }
    }
}