using ChivaXR;
using Sirenix.OdinInspector;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Drawing;
using System.Text;

#if UNITY_EDITOR

using UnityEditor;

#endif
using UnityEngine;

public class AniDriver_SimpleMoveRot : AnimationDriverBase
{
    [HorizontalGroup("AniGroup")]
    public SimpleMoveItem mSimpleMoveItem;

#if UNITY_EDITOR

    [HorizontalGroup("AniGroup")]
    [Button("选中MovePathItem")]
    public void SelectMovePathItem()
    {
        if (mSimpleMoveItem != null)
        {
            Selection.activeObject = mSimpleMoveItem.gameObject;
        }
    }

#endif

    [Header("反向播放")]
    public bool reverse = false;
    public override void FinishedState()
    {
        mSimpleMoveItem.SetFinishedState(reverse);
    }

    public override void InitState()
    {
        mSimpleMoveItem.SetInitState(reverse);
    }

    public override void StartPlay(Action finishedCallBack = null)
    {
        StartAniCoroutine(MovePathByItem(mSimpleMoveItem, reverse, finishedCallBack));
    }

    /// <summary>
    /// 根据路径点移动
    /// </summary>
    /// <param name="points"></param>
    /// <param name="moveObj"></param>
    /// <param name="moveSpeed"></param>
    /// <param name="rotateSpeed"></param>
    /// <returns></returns>
    IEnumerator MovePathByItem(SimpleMoveItem movePathItem, bool isReverse, Action finishedCallBack = null)
    {
        float timer = 0;
        float lerp = 0;
        while (timer < movePathItem.duration)
        {
            lerp = reverse ? (1 - timer / movePathItem.duration) : timer / movePathItem.duration;

            foreach (var item in movePathItem.moveObjs)
            {
                item.Key.transform.position = Vector3.Lerp(item.Value.position, item.Value.position + item.Value.TransformDirection(movePathItem.localMovePos), lerp);
                item.Key.transform.rotation = item.Value.rotation;

                item.Key.transform.RotateAround(item.Value.position, item.Value.TransformDirection(movePathItem.localMovePos), movePathItem.rotAngle * lerp);
            }
            timer += Time.deltaTime;
            yield return new WaitForEndOfFrame();
        }

        movePathItem.SetFinishedState(isReverse);

        Debug.Log("MoveEnd is true");
        finishedCallBack?.Invoke();
    }

    public override string AnimationDescription()
    {
        return animationSequence.ToString() + "--移动物体：" + mSimpleMoveItem.name;
    }
}