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

namespace Thousandto.Plugins.Common
{
    /// <summary>
    /// UI视频Utils
    /// </summary>
    public class UIVideoPlayUtils
    {
        #region//static
        private static VideoRootScript script = null;
        #endregion

        #region//属性
        public static VideoRootScript Script
        {
            get
            {
                if (script == null)
                {
                    var go = GameObject.Find("[VideoRoot]");
                    if (go)
                    {
                        script = go.GetComponent<VideoRootScript>();
                    }
                    else
                    {
                        //创建videoRoot
                        var asset = Resources.Load("Default/System/VideoRoot");
                        var videoRoot = GameObject.Instantiate(asset) as GameObject;
                        videoRoot.name = "[VideoRoot]";
                        if (videoRoot != null)
                        {
                            GameObject.DontDestroyOnLoad(videoRoot);
                            script = videoRoot.GetComponent<VideoRootScript>();
                            if (script == null)
                            {
                                script = videoRoot.AddComponent<VideoRootScript>();
                            }

                        }
                    }
                }
                return script;
            }
        }
        #endregion

        #region//static方法
        //准备视频
        public static void PreVideo(string name, VideoRootScript.OnPreparedCall preparedCallBack = null, VideoRootScript.OnFinishCall finishCall = null, bool isShowMask = false, bool isLoop = false, VideoPlayExt extType = VideoPlayExt.Mp4)
        {
            if (Script != null)
                Script.PrepareVideo(name, preparedCallBack, finishCall, isShowMask, isLoop, extType);
        }
        //播放视频
        public static void PlayVideo(string name, VideoRootScript.OnPreparedCall preparedCallBack = null, VideoRootScript.OnFinishCall finishCall = null, bool isShowMask = false, bool isLoop = false, VideoPlayExt extType = VideoPlayExt.Mp4)
        {
            if(Script != null)
                Script.Play(name, preparedCallBack, finishCall, isShowMask, isLoop, extType);
        }
        //停止视频播放
        public static void StopVideo()
        {
            if(Script != null)
                Script.StopVideo();
        }
        //判断是否正在播放视频
        public static bool IsPlaying()
        {
            if(Script != null)
                return Script.IsPlaying();
            return false;
        }
        //设置视频depth
        public static void SetDepth(float d)
        {
            if(Script != null)
                Script.SetCamraDepth(d);
        }
        #endregion
    }
}