using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Playables;

public class TimeLineChange : MonoBehaviour {


    public PlayableDirector mDirector;
    public GameObject mGame2;
    public TimelinePauseByTime mGamePauseObj;
    private bool StopAndFirstFream = false;
    public void Start()
    {
        mDirector.gameObject.SetActive(false);
        mGame2.SetActive(false);
        mGamePauseObj = mGame2.GetComponent<TimelinePauseByTime>();
    }

    public void CloseAllTimeLine()
    {
        TimeLineStop();
        mDirector.gameObject.SetActive(false);
        mGame2.SetActive(false);
    }

    public void SwitchDirector(TimeLineControlType ControlType)
    {
        if (ControlType == TimeLineControlType.E_Explain)
        {
            mDirector.gameObject.SetActive(true);
            TimeLinePlay();
            StopAndFirstFream = true;
            //Invoke("TimeLinePause", 0.1f);
            mGame2.SetActive(false);
        }
        else
        {
            mDirector.gameObject.SetActive(false);
            TimeLinePlay();
            StopAndFirstFream = true;
            //Invoke("TimeLinePause", 0.1f);
            mGame2.SetActive(true);

            if (mGamePauseObj != null)
            {
                mGamePauseObj.InitTaskCanvas();
            }
        }
    }

    public double GetLength()
    {
        return mDirector.duration;
    }

    public double GetCurrentTime()
    {
        return mDirector.time;
    }

    void _play()
    {
        if (!mDirector.gameObject.activeSelf)
        {
            mDirector.gameObject.SetActive(true);
        }
        mDirector.Play();
    }

    public void TimeLineRePlay()
    {
        mDirector.Stop();
        mDirector.time = 0;
        _play();
    }

    public void TimeLinePlay()
    {
        _play();
    }

    public void TimeLinePause()
    {
        mDirector.Pause();
    }

    public void TimeLineStop()
    {
        mDirector.Stop();
    }

    public void SetTime(float ratio)
    {
        mDirector.Pause();
        mDirector.time = mDirector.duration * ratio;
        _play();
    }

    public void Update()
    {
        if (StopAndFirstFream)
        {
            if (mDirector.time > 0.0f)
            {
                TimeLinePause();
                StopAndFirstFream = false;
            }
        }

        if (mDirector.time >= mDirector.duration)
        {
            if (mDirector.gameObject.activeSelf)
            {
                mDirector.gameObject.SetActive(false);
            } 
        }
    }
}