using UnityEngine;
using System.Collections;
using UnityEngine.Events;

public class SimpleMapTrasfer : MonoBehaviour
{
    private Vector3 target;
    private SFXController cloud;
    private Animator moveAnimator;
    private UnityAction m_OnStarted;
    private UnityAction m_OnFinished;
    private bool m_IsMoveHero;
    public int curveType = 1;

    public void Init(int effectID, Vector3 position, bool isMoveHero, UnityAction onStart, UnityAction onFinished)
    {
        target = position;
        if (effectID != -1)
        {
            cloud = SFXPlayUtility.Instance.PlayWithEulerAngle(effectID, transform.position, Vector3.zero);
            cloud.duration = -1;
            cloud.transform.position = transform.position;
            moveAnimator = cloud.transform.GetComponent<Animator>();
            moveAnimator.enabled = false;
            moveAnimator.Play("Empty");
        }
        m_OnFinished = null;
        m_OnStarted = null;
        m_OnFinished += onFinished;
        m_OnStarted += onStart;
        m_IsMoveHero = isMoveHero;
        m_HasHandle = false;

        if (!isMoveHero)
        {
            StopCoroutine("CheckHeroPosition");
            StartCoroutine("CheckHeroPosition");
        }
    }

    bool m_HasHandle = false;

    private void OnTriggerEnter(Collider other)
    {
        if (m_HasHandle)
        {
            return;
        }

        GA_Hero _hero = PlayerDatas.Instance.hero;

        if (_hero == null)
        {
            return;
        }

        if (m_OnStarted != null)
        {
            m_OnStarted();
            m_OnStarted = null;
        }

        if (m_IsMoveHero)
        {
            StartCoroutine(MoveHero());
        }

        vnxbqy.UI.WindowCenter.Instance.Close<vnxbqy.UI.NewGuideWin>();
        vnxbqy.UI.WindowCenter.Instance.Close<vnxbqy.UI.GuideMessageWin>();

        m_HasHandle = true;
    }

    private void OnTriggerStay(Collider other)
    {
        if (m_HasHandle)
        {
            return;
        }

        GA_Hero _hero = PlayerDatas.Instance.hero;

        if (_hero == null)
        {
            return;
        }

        if (m_OnStarted != null)
        {
            m_OnStarted();
            m_OnStarted = null;
        }

        if (m_IsMoveHero)
        {
            StartCoroutine(MoveHero());
        }

        vnxbqy.UI.WindowCenter.Instance.Close<vnxbqy.UI.NewGuideWin>();
        vnxbqy.UI.WindowCenter.Instance.Close<vnxbqy.UI.GuideMessageWin>();

        m_HasHandle = true;
    }

    private IEnumerator CheckHeroPosition()
    {
        GA_Hero _hero = PlayerDatas.Instance.hero;

        if (_hero == null)
        {
            yield break;
        }

        float _distSqrt = float.MaxValue;
        float _radius = transform.localScale.x * .5f;
        while (_distSqrt > _radius * _radius)
        {
            _distSqrt = MathUtility.DistanceSqrtXZ(_hero.Pos, target);
            yield return null;
        }

        if (m_OnFinished != null)
        {
            m_OnFinished();
        }
    }

    private IEnumerator MoveHero()
    {
        GA_Hero _hero = PlayerDatas.Instance.hero;

        if (_hero == null)
        {
            yield break;
        }

        if (_hero.State == E_ActorState.AutoRun)
        {
            _hero.StopPathFind();
        }

        _hero.IdleImmediate();
        _hero.needSyncGroundHeight = false;
        GA_Hero.s_MapSwitching = true;

        if (curveType == 1)
        {
            if (moveAnimator != null)
            {
                moveAnimator.enabled = true;
                moveAnimator.Play("Yun_Move_1");
            }
        }
        else
        {
            if (moveAnimator != null)
            {
                moveAnimator.enabled = true;
                moveAnimator.Play("Yun_Move_2");
            }
        }

        _hero.Root.SetParent(cloud.transform);

        while (moveAnimator != null
            && moveAnimator.GetCurrentAnimatorStateInfo(0).normalizedTime < 1f)
        {
            _hero.PrevPos = _hero.Pos = cloud.transform.position;

            yield return null;
        }

        _hero.Root.SetParent(null);
        DontDestroyOnLoad(_hero.Root);
        _hero.needSyncGroundHeight = true;
        GA_Hero.s_MapSwitching = false;

        if (m_OnFinished != null)
        {
            m_OnFinished();
        }

        yield return WaitingForSecondConst.WaitMS1000;

        if (moveAnimator != null)
        {
            moveAnimator.Play("Empty");
        }

        yield return null;
        SFXPlayUtility.Instance.Release(cloud);
        cloud = null;
        moveAnimator = null;
    }
}