using cfg.AudioCfg;
using Cysharp.Threading.Tasks;
using Framework;
using Gameplay;
using Gameplay.Common;
using Gameplay.Net;
using PhxhSDK;
using System.Threading;
using TMPro;
using UnityEngine;
using UnityEngine.UIElements;
using Button = UnityEngine.UI.Button;
using Image = UnityEngine.UI.Image;

public class UI_MusicPannelController : UIWindow
{
    #region UI_Obj
    //UI GameObj
    ///Auto Gen Start///
    public Image Image_CurrentAlbum;
	public Image Image_Dd;
	public Image Image_Rd;
	public Image Image_Top;
	public Image Image_Ld;
	public Image Image_LD;
	public Image Image_CDbox;
	public Image Image_CDB;
	public Image Image_CD;
	//public Button Button_Back;
	public Button Button_back;
	public TMP_Text Text_Back;
	public Button Button_Home;
	public Button Button_Left;
	public Button Button_Right;
	public Image Image_DBG;
	public Image Image_RightBg;
	public Image Image_ChooseBar;
	public TMP_Text Text_Num_Choose;
	public TMP_Text Text_MusicName_Choose;
	public Image Image_Play;
	public Image Image_Pause;
	public TMP_Text Text_Author_Choose;
	public Image Image_NotChoose;
	public TMP_Text Text_Num_NotChoose;
	public TMP_Text Text_MusicName_NotChoose;
	public TMP_Text Text_Author_NotChoose;
	public Image Image_EmptyH;
	public Image Image_Heart;
	public Image Image_PlayBg;
	public Image Image_DownPoint;
	public Image Image_Analysis1;
	public Image Image_Analysis2;
	public Image Image_Analysis3;
	public Image Image_Analysis4;
	public Image Image_Analysis5;
	public Image Image_Analysis6;
	public Image Image_Analysis7;
	public Image Image_Analysis8;
	public Image Image_Analysis9;
	public Image Image_Analysis10;
	public Image Image_Analysis11;
	public Image Image_Analysis12;
	public Image Image_Analysis13;
	public Image Image_Analysis14;
	public Image Image_Analysis15;
	public Image Image_Analysis16;
	public Image Image_MusicRect;
	public Image Image_Logo;
	public Image Image_ProcessBg;
	public Image Image_ProcessNow;
	public TMP_Text Text_TimeNow;
	public TMP_Text Text_AllTime;
	public Image Image_PL;
	public TMP_Text Text_Play;
	public Image Image_PA;
	public TMP_Text Text_Pause;
	public Image Image_Lbg;
	public Button Button_Previous;
	public TMP_Text Text_Previous;
	public Button Button_PlayAndPause;
	public TMP_Text Text_PP;
	public Image Image_circle;
	public Button Button_Next;
	public TMP_Text Text_Next;
	public Image Image_Seperate;
	public Image Image_Rbg;
	public Button Button_Seq;
	public Image Image_CSeq;
	public TMP_Text Text_Sequence;
	public Button Button_Shu;
	public Image Image_CShu;
	public TMP_Text Text_Shuffle;
	public Button Button_Rep;
	public Image Image_CRep;
	public TMP_Text Text_Repeat;
	public Button Button_Set;
	public TMP_Text Text_Set;
	public Button Button_Lock;
	public TMP_Text Text_LockButton;
	public Button Button_Seted;
	public TMP_Text Text_Seted;
	public Button Button_UnLock;
	public TMP_Text Text_Unlock;
	public TMP_Text Text_SpendLocalText;
	public TMP_Text Text_Spend;
	public TMP_Text Text_SpecialLock;
	public Image Image_CoinLogo;
	public Image Image_DiamondLogo;
    public Image Image_MusicNameBG;
	public TMP_Text Text_Name;
	public TMP_Text Text_Name2;
	public TMP_Text Text_Lock;

	///Auto Gen End///
	#endregion
	PhxhScrollView AlbumPageScrollView;
	PhxhScrollView AudioListScrollView;

    /// <summary>
    /// 频谱分析数组
    /// </summary>
    private float[] spectrums;
    MusicDance musicDance;

	AlbumCoverFader coverFader;

    float curAudioLength = 0f;
	int curAlbumIndex = 0;

    public static async UniTask<UIWindow> Open()
	{
        await CommonUtils.CaptureScreenshot();

        return await UIManager.Instance.CreateAndOpenWindow(UINameConst.UI_MusicPanel);
    }
    private void _OnClickClose()
    {
        CloseWindow();
    }

    // deal with input data
    public override void PreLoad(object data = null)
    {
        
    }
    
	// Use this for initialization
	public override void OnInit()
	{
		//bind UI GameObj
		UI_MusicPannelBinder.GetComponents(this);

		AlbumPageScrollView = GetComponent<PhxhScrollView>("PhxhScrollView");
		AudioListScrollView = GetComponent<PhxhScrollView>("Image_RightBg/PhxhScrollView");
        musicDance = new(FindObj("Image_RightBg/Image_PlayBg/Music/MusicAnalyzers"));

        BindButton(Button_back, _OnClickClose);

        if (AlbumManager.Instance.GetCurThemeAlbum() == 0)//未设置主题专辑在播放默认bgm
        {
        	DebugUtil.Log("pause music");
        	AudioManager.Instance.PauseBackgroundMusic();
        }

        BindButton(Button_PlayAndPause, PauseAndResume);
		BindButton(Button_Left, preAlbum);
        BindButton(Button_Right, nextAlbum);
		BindButton(Button_Previous, preMusic);
		BindButton(Button_Next, nextMusic);
		BindButton(Button_Seq, () => { SwitchPlayMode(AlbumManager.PlayMode.Order); });
        BindButton(Button_Shu, () => { SwitchPlayMode(AlbumManager.PlayMode.Random); });
        BindButton(Button_Rep, () => { SwitchPlayMode(AlbumManager.PlayMode.Single); });
		BindButton(Button_UnLock, OnUnlockAlbumClick);
		BindButton(Button_Set, OnSetThemeAlbumClick);
		BindButton(Button_Seted, ClearThemeAlbum);

		coverFader = new(Image_CDB, Image_CD);

        curAlbumIndex = AlbumManager.Instance.GetCurAlbum().Id;

		AlbumPageScrollView.SetItemCountFunc(() => AlbumManager.Instance.AlbumsLst.Count);
		AlbumPageScrollView.SetUpdateFunc(AlbumPageRefreshFunc);
		AlbumPageScrollView.itemTemplate.gameObject.SetActive(false);
		AlbumPageScrollView.UpdateData();

        AudioListScrollView.SetItemCountFunc(() => AlbumManager.Instance.AlbumsDic[curAlbumIndex].PlayList.Length);
        AudioListScrollView.SetUpdateFunc(AlbumListRefreshFunc);
        AudioListScrollView.itemTemplate.gameObject.SetActive(false);
        AudioListScrollView.UpdateData();

		CDPagesImage(curAlbumIndex, true);
		CheckLock();
        RefreshPlayOrder();

        AlbumManager.Instance.playTimer.onSecondChange += TimerRefresh;
        AlbumManager.Instance.playTimer.onPlayEnd += PlayEndRefresh;
        EventManager.Instance.Register<uint>(EventManager.EventName.ItemChange, OnItemChange);
    }

	//invoke when open window
	protected override void OnShowWindow(object data = null)
	{
		//bool isPlaying = AudioManager.Instance.IsPlayingAlbum;
		PauseAndResume();
		//if (!isPlaying)
		//{
		PauseAndResume();//用于加载音频
						 //}
		curAudioLength = AlbumManager.Instance.GetAlbumLength(AlbumManager.Instance.curMusicKey);

		float totalSeconds = AlbumManager.Instance.GetAlbumProgress();
		DebugUtil.Log(AlbumManager.Instance.curMusicKey + "当前已播放时长：" + totalSeconds);
		int minutes = Mathf.FloorToInt(totalSeconds / 60F);
		int seconds = Mathf.FloorToInt(totalSeconds - minutes * 60);
		Text_TimeNow.text = $"{minutes:00}:{seconds:00}";
		if (curAudioLength > 0)
		{
			minutes = Mathf.FloorToInt(curAudioLength / 60F);
			seconds = Mathf.FloorToInt(curAudioLength - minutes * 60);
			Text_AllTime.text = $"{minutes:00}:{seconds:00}";


			Image_ProcessNow.fillAmount = totalSeconds / curAudioLength;
		}
	}
	
	//invoke when reload window
	protected override void OnReloadWindow(object data = null)
	{
		
	}
	
	//invoke when close window
	protected override void OnHideWindow()
	{
		
	}
	
	//invoke when destroy
	public override void OnRelease()
	{
	    base.OnRelease();
		if (AlbumManager.Instance.GetCurThemeAlbum() == 0)//未设置主题专辑
		{
			DebugUtil.Log("resume music");
			if (AudioManager.Instance.IsPlayingAlbum)
				PauseAndResume();
			AudioManager.Instance.ResumeBackgroundMusic();
			//AudioManager.Instance.PlayAudio("NLD_BGM_02").Forget();
			AudioManager.Instance.PlayAudio("bgm_2", AudioCriManager.EPlayType.Music);
		}
		else if (AlbumManager.Instance.GetCurThemeAlbum() != AlbumManager.Instance.GetCurAlbum().Id)//设置主题专辑但与当前播放不一致
		{
			AlbumManager.Instance.SetCurAlbum(AlbumManager.Instance.GetCurThemeAlbum(), AlbumManager.Instance.GetCurThemeAudioIndex());
			int curAlbumIndex = AlbumManager.Instance.GetCurThemeAlbum();
			int curAudioIndex = AlbumManager.Instance.CurPlayAudioIndex();

			if (!AudioManager.Instance.IsPlayingAlbum)
				PauseAndResume();

			AlbumManager.Instance.PlayAlbumAudio(curAlbumIndex, curAudioIndex);
			AlbumManager.Instance.SetPlayList();
		}
        AlbumManager.Instance.playTimer.onSecondChange -= TimerRefresh;
        AlbumManager.Instance.playTimer.onPlayEnd -= PlayEndRefresh;
        EventManager.Instance.Unregister<uint>(EventManager.EventName.ItemChange, OnItemChange);
    }

	#region button_click

	void preAlbum()
	{
		//AlbumManager.Instance.PreAlbum();
		//CDPagesImage(AlbumManager.Instance.GetCurAlbum().Id);
		curAlbumIndex--;
		if (curAlbumIndex <= 0)
		{
			curAlbumIndex = AlbumManager.Instance.AlbumsLst.Count;
		}
        CDPagesImage(curAlbumIndex);
        CheckLock();
        AudioListScrollView.UpdateData();
    }
	void nextAlbum()
	{
		curAlbumIndex++;
        if (curAlbumIndex > AlbumManager.Instance.AlbumsLst.Count)
        {
            curAlbumIndex = 1;
        }
        CDPagesImage(curAlbumIndex);
        CheckLock();
        AudioListScrollView.UpdateData();
    }
	void preMusic()
	{
		AlbumManager.Instance.PlayPreAudio();
        PlayEndRefresh();
    }
	void nextMusic()
	{
		AlbumManager.Instance.PlayNextAudio();
		PlayEndRefresh();
    }

	void SwitchPlayMode(AlbumManager.PlayMode playMode)
	{
		if (playMode != AlbumManager.Instance.CurPlayMode)
			AlbumManager.Instance.SetPlayMode(playMode);
		RefreshPlayOrder();
	}
    void PauseAndResume()
	{
		AudioManager.Instance.IsPlayingAlbum = !AudioManager.Instance.IsPlayingAlbum;
		if (AudioManager.Instance.IsPlayingAlbum)
		{
			if (!AlbumManager.Instance.PauseAndResumeAlbum(false))//未播放
            {
				//await AudioManager.Instance.PlayAlbum(dataAudio.ID);
				//AlbumManager.Instance.curMusicKey = dataAudio.Key;
				//albumTimer.Start(Text_TimeNow, Image_ProcessNow, totalSeconds);
				int curAudioIndex = AlbumManager.Instance.CurPlayAudioIndex();
				AlbumManager.Instance.PlayAlbumAudio(curAlbumIndex, curAudioIndex);
				AlbumManager.Instance.SetPlayList();//SetPlayMode(AlbumManager.Instance.CurPlayMode);
				curAudioLength = -1;//AlbumManager.Instance.GetAlbumLength(AlbumManager.Instance.CurPlayAudio().Key);
				int minutes = Mathf.FloorToInt(curAudioLength / 60F);
				int seconds = Mathf.FloorToInt(curAudioLength - minutes * 60);
				Text_AllTime.text = $"{minutes:00}:{seconds:00}";
            }
            //else//从暂停中恢复
            //{
            //    albumTimer.Start(Text_TimeNow);
            //}
			Image_PL.gameObject.SetActive(true);
            Image_PA.gameObject.SetActive(false);
        }
		else
		{
			//albumTimer.Stop();
			AlbumManager.Instance.PauseAndResumeAlbum(true);
            Image_PL.gameObject.SetActive(false);
            Image_PA.gameObject.SetActive(true);
        }
    }

	void OnPlayListClick(int index)
	{
		AudioManager.Instance.IsPlayingAlbum = true;

		//AlbumManager.Instance.SetCurAlbum(curAlbumIndex, index);
		AlbumManager.Instance.PauseAndResumeAlbum(false);

		AlbumManager.Instance.PlayAlbumAudio(curAlbumIndex, index);
		AlbumManager.Instance.SetPlayList();//SetPlayMode(AlbumManager.Instance.CurPlayMode);//TODO 播放模式

		if (AlbumManager.Instance.GetPlayListContentType(curAlbumIndex) == typeof(int[]))//过时方法
		{
			DataAudio dataAudio = TableManager.Instance.Tables.Audios.GetByID(AlbumManager.Instance.AlbumPlayListOld(curAlbumIndex)[index]);

			AlbumManager.Instance.curMusicKey = dataAudio.Key;
			DebugUtil.Log("cur music key: " + dataAudio.Key);
			curAudioLength = AlbumManager.Instance.GetAlbumLength(dataAudio.Key);
		}
		else
		{
			var playName = AlbumManager.Instance.AlbumPlayList(curAlbumIndex)[index];
			AlbumManager.Instance.curMusicKey = playName;
			curAudioLength = AlbumManager.Instance.GetAlbumLength(playName);
		}

		int minutes = Mathf.FloorToInt(curAudioLength / 60F);
		int seconds = Mathf.FloorToInt(curAudioLength - minutes * 60);
		Text_AllTime.text = $"{minutes:00}:{seconds:00}";

		Image_PL.gameObject.SetActive(true);
		Image_PA.gameObject.SetActive(false);
		PlayEndRefresh();
    }

	void OnUnlockAlbumClick()
	{
		var cost = AlbumManager.Instance.AlbumUnlockCost(curAlbumIndex);
		if (cost.Count > 0)
		{
			if (CategoryManager.Instance.GetItemCount(cost[0].Id) < cost[0].Count)
			{
				DebugUtil.LogError("货币不足！");
                CommonUtils.ShowMessageTips(CommonUtils.GetLocalizeText("shop_noMoney"));
                return;
			}
			else
			{
				NetHelper.BuyAlbum((uint)curAlbumIndex);//(uint)AlbumManager.Instance.AlbumsDic[].ItemID
			}
		}
		else
		{
			DebugUtil.LogError("未配置解锁消耗道具！");
			return;
		}
	}
	void OnSetThemeAlbumClick()
	{
		DebugUtil.Log("当前专辑ID：" + curAlbumIndex);
		if (curAlbumIndex != AlbumManager.Instance.GetCurThemeAlbum())
		{
			AlbumManager.Instance.SetCurThemeAlbum(curAlbumIndex);
			Button_Seted.gameObject.SetActive(true);
        }
		else
		{
			AlbumManager.Instance.SetCurThemeAlbum(0);
            Button_Seted.gameObject.SetActive(false);
        }
	}
	void ClearThemeAlbum()
	{
        AlbumManager.Instance.SetCurThemeAlbum(0);
        Button_Seted.gameObject.SetActive(false);
    }

    #endregion

    #region album_page_SV
    void AlbumPageRefreshFunc(int index,RectTransform rt)
	{
		rt.gameObject.SetActive(true);
		int ID = index + 1;
		SetPageImage(rt.GetComponent<Image>(), ID);
	}
	async void SetPageImage(Image img, int index)
	{
		var path = "Assets/Art/UI/Texture/Icon/MusicBox/" + AlbumManager.Instance.AlbumsDic[index].CoverPath + ".png";
		var sprite = await LoadAssetAsync<Sprite>(path);
		img.sprite = sprite;
	}
    #endregion

    #region album_list_SV
	void AlbumListRefreshFunc(int index, RectTransform rt)
	{
		rt.gameObject.SetActive(true);
		string audioName;
		if (AlbumManager.Instance.GetPlayListContentType(curAlbumIndex) == typeof(string[]))
		{
			audioName = AlbumManager.Instance.AlbumPlayList(curAlbumIndex)[index];
		}
		else//过时方法
		{
			var audioLst = AlbumManager.Instance.AlbumPlayListOld(curAlbumIndex);
			if (audioLst == null)
			{
				DebugUtil.LogError("album list is null");
				return;
			}
			var audioID = audioLst[index];
			DataAudio audioCfg = TableManager.Instance.Tables.Audios.GetByID(audioID);//.GetConfigData(audioID);
			audioName = audioCfg.CueName;
		}

		int id = index + 1;
		rt.Find("Image_ChooseBar/Text_Num_Choose").GetComponent<TMP_Text>().text = $"{id:00}";
        rt.Find("Image_NotChoose/Text_Num_NotChoose").GetComponent<TMP_Text>().text = $"{id:00}";

		if (curAlbumIndex == AlbumManager.Instance.GetCurAlbum().Id && index == AlbumManager.Instance.GetCurAudioIndex())//当前播放
		{
			rt.Find("Image_NotChoose").gameObject.SetActive(false);
			rt.Find("Image_ChooseBar").gameObject.SetActive(true);

			var musicName = rt.Find("Image_ChooseBar/Text_MusicName_Choose").gameObject;
			var authorName = rt.Find("Image_ChooseBar/Text_Author_Choose").gameObject;
			if (musicName != null)
			{
				musicName.GetComponent<TMP_Text>().text = audioName;
            }
			//if (authorName != null)
			//{
			//	authorName.GetComponent<TMP_Text>().text = audioCfg.Artist;
			//}
			rt.Find("Image_ChooseBar/Text_MusicName_Choose/Image_Pause").gameObject.SetActive(!AudioManager.Instance.IsPlayingAlbum);
			rt.Find("Image_ChooseBar/Text_MusicName_Choose/Image_Play").gameObject.SetActive(AudioManager.Instance.IsPlayingAlbum);

            ClearBind(rt.Find("Image_ChooseBar").GetComponent<Button>());
            BindButton(rt.Find("Image_ChooseBar").GetComponent<Button>(), PauseAndResume);
        }
		else//未播放
		{
			rt.Find("Image_NotChoose").gameObject.SetActive(true);
			rt.Find("Image_ChooseBar").gameObject.SetActive(false);

			var musicName = rt.Find("Image_NotChoose/Text_MusicName_NotChoose").gameObject;
			var authorName = rt.Find("Image_NotChoose/Text_Author_NotChoose").gameObject;
			if (musicName != null)
			{
				musicName.GetComponent<TMP_Text>().text = audioName;
            }
			//if (authorName != null)
			//{
			//	authorName.GetComponent<TMP_Text>().text = audioCfg.Artist;
			//}
			ClearBind(rt.Find("Image_NotChoose").GetComponent<Button>());
			BindButton(rt.Find("Image_NotChoose").GetComponent<Button>(), () => OnPlayListClick(index));
		}

		var rtHeart = rt.Find("Like/Image_Heart").gameObject;

        rtHeart.SetActive(AlbumManager.Instance.CheckIsFavor(audioName));
		ClearBind(rt.Find("Like/Image_Heart").GetComponent<Button>());
        ClearBind(rt.Find("Like/Image_EmptyH").GetComponent<Button>());
		BindButton(rt.Find("Like/Image_Heart").GetComponent<Button>(), () =>
		{
			rtHeart.SetActive(false);
            AlbumManager.Instance.RemoveFavorAudio(audioName);
		});
		BindButton(rt.Find("Like/Image_EmptyH").GetComponent<Button>(), () =>
		{
			rtHeart.SetActive(true);
			AlbumManager.Instance.AddFavorAudio(audioName);
		});
    }
	#endregion

	void CDPagesImage(int index, bool init = false)
	{
		Text_Name.text = AlbumManager.Instance.AlbumsDic[index].Name;

		var CDBpath = "Assets/Art/UI/Texture/Icon/MusicBox/" + AlbumManager.Instance.AlbumsDic[index].TapesPath + ".png";
		var CDBimg = LoadAsset<Sprite>(CDBpath);
		var CDpath = "Assets/Art/UI/Texture/Icon/MusicBox/Tapes/" + AlbumManager.Instance.AlbumsDic[index].CoverPath + ".png";
		var CDimg = LoadAsset<Sprite>(CDpath);

		if (init)
		{
            Image_CDB.sprite = CDBimg;
            Image_CD.sprite = CDimg;
        }
        else
		{
			coverFader.FadeChangeCover(CDBimg, CDimg);
		}



		if (index == AlbumManager.Instance.GetCurThemeAlbum())
		{
			Button_Seted.gameObject.SetActive(true);
		}
		else
		{
			Button_Seted.gameObject.SetActive(false);
		}
	}
	void CheckLock()
	{
		bool isUnLocked = AlbumManager.Instance.AlbumUnlocked(curAlbumIndex);
        FindObj("Image_RightBg/Locked").SetActive(!isUnLocked);
        Button_Lock.gameObject.SetActive(!isUnLocked);
		if (!isUnLocked)
		{
			var cost = AlbumManager.Instance.AlbumUnlockCost(curAlbumIndex);
			if (cost.Count > 0)
			{
				Text_SpendLocalText.gameObject.SetActive(true);
				Button_UnLock.gameObject.SetActive(true);
				Text_SpecialLock.gameObject.SetActive(false);

                if (cost[0].Id == GLConfig.Inst.data.GoldItemId)
				{
					Text_Spend.text = cost[0].Count.ToString();
					Image_CoinLogo.gameObject.SetActive(true);
					Image_DiamondLogo.gameObject.SetActive(false);
				}
				else if (cost[0].Id == GLConfig.Inst.data.DiamondItemId)
				{
					Text_Spend.text = cost[0].Count.ToString();
					Image_CoinLogo.gameObject.SetActive(false);
					Image_DiamondLogo.gameObject.SetActive(true);
				}
				else
				{
					DebugUtil.LogError("错误的解锁消耗类型！");
				}
			}
			else
			{
                DebugUtil.LogError("未配置解锁消耗道具！");

				Text_SpendLocalText.gameObject.SetActive(false);
                Button_UnLock.gameObject.SetActive(false);
                Text_SpecialLock.gameObject.SetActive(true);
                Text_Spend.text = "";
                Image_CoinLogo.gameObject.SetActive(false);
                Image_DiamondLogo.gameObject.SetActive(false);

            }
            Text_Lock.gameObject.SetActive(false);
        }
		else
		{
            Text_Lock.gameObject.SetActive(true);
		}
    }
    void RefreshPlayOrder()
	{
		var order = AlbumManager.Instance.CurPlayMode;

		Image_CSeq.gameObject.SetActive(order == AlbumManager.PlayMode.Order);
		Image_CShu.gameObject.SetActive(order == AlbumManager.PlayMode.Random);
		Image_CRep.gameObject.SetActive(order == AlbumManager.PlayMode.Single);

    }
	/// <summary>
	/// 计时器更新回调
	/// </summary>
	void TimerRefresh()
	{
		float totalSeconds = AlbumManager.Instance.GetAlbumProgress();

		int minutes = Mathf.FloorToInt(totalSeconds / 60F);
		int seconds = Mathf.FloorToInt(totalSeconds - minutes * 60);
		Text_TimeNow.text = $"{minutes:00}:{seconds:00}";

		Image_ProcessNow.fillAmount = totalSeconds / curAudioLength;

		AudioManager.Instance.GetAnalyzer().GetSpectrumLevels(ref spectrums);
		musicDance.SetInfo(spectrums);
	}
    /// <summary>
    /// 当音乐播放结束或切歌时刷新显示当前播放歌曲
    /// </summary>
    void PlayEndRefresh()
	{
		AudioListScrollView.UpdateData();
        curAudioLength = AlbumManager.Instance.GetAlbumLength(AlbumManager.Instance.curMusicKey);
        int minutes = Mathf.FloorToInt(curAudioLength / 60F);
        int seconds = Mathf.FloorToInt(curAudioLength - minutes * 60);
        Text_AllTime.text = $"{minutes:00}:{seconds:00}";
    }
	void OnItemChange(uint id)
	{
		if (id == (uint)AlbumManager.Instance.AlbumsDic[curAlbumIndex].ItemID)
		{
			CheckLock();
		}
	}

	///// <summary>
	///// 播放进度计时器
	///// </summary>
	//class Timer
	//{
	//    TMP_Text timeTxt;
	//	bool isPlaying;
	//	float audioLength = -1;
	//	Image progressBar;
	//
	//    async UniTask AudioTimer()
	//	{
	//		while(isPlaying)
	//		{
	//			float totalSeconds = AudioManager.Instance.GetAlbumProgress();
	//			if (totalSeconds < 0)
	//			{
	//                isPlaying = false;
	//                break;
	//			}
	//            int minutes = Mathf.FloorToInt(totalSeconds / 60F);
	//            int seconds = Mathf.FloorToInt(totalSeconds - minutes * 60);
	//            timeTxt.text = $"{minutes:00}:{seconds:00}";
	//
	//			if (progressBar != null && audioLength > 0)
	//			{
	//				progressBar.fillAmount = totalSeconds / audioLength;
	//            }
	//            await UniTask.Delay(1000);
	//        }
	//	}
	//
	//	public void Start(TMP_Text text, Image progressBar, float audiolen)
	//	{
	//		audioLength = audiolen;
	//		if (isPlaying)
	//		{
	//			return;
	//		}
	//		isPlaying = true;
	//		timeTxt = text;
	//        this.progressBar = progressBar;
	//        AudioTimer().Forget();
	//	}
	//    public void Start(TMP_Text text)
	//    {
	//        if (isPlaying)
	//        {
	//            return;
	//        }
	//        isPlaying = true;
	//        timeTxt = text;
	//        AudioTimer().Forget();
	//    }
	//
	//    public void Stop()
	//	{
	//		isPlaying = false;
	//	}
	//}

	class AlbumCoverFader
	{
		CancellationTokenSource cts;
		Image Image_CDB;
		Image Image_CD;

		float duration = 0.2f;

		public AlbumCoverFader(Image CDB, Image CD)
		{
			Image_CDB = CDB;
			Image_CD = CD;
		}

		public void FadeChangeCover(Sprite CDB, Sprite CD)
		{
			if(cts != null)
			{
                cts.Cancel();
            }
            cts = new CancellationTokenSource();
            Fader(CDB, CD, cts.Token);
        }

		async void Fader(Sprite CDB, Sprite CD, CancellationToken token)
		{
			float time = 0;
			while (time < duration / 2)
			{
				time += Time.deltaTime;
				if (token.IsCancellationRequested)
				{
					Image_CDB.sprite = CDB;
					Image_CD.sprite = CD;
					Image_CDB.color = new Color(1, 1, 1, 1);
					Image_CD.color = new Color(1, 1, 1, 1);
					return;
				}

				Image_CDB.color = new Color(1, 1, 1, 1 - time / duration);
				Image_CD.color = new Color(1, 1, 1, 1 - time / duration);
				await UniTask.Yield();
			}

			Image_CDB.sprite = CDB;
			Image_CD.sprite = CD;

			while (time < duration)
			{
				time += Time.deltaTime;
				if (token.IsCancellationRequested)
				{
					Image_CDB.sprite = CDB;
					Image_CD.sprite = CD;
					Image_CDB.color = new Color(1, 1, 1, 1);
					Image_CD.color = new Color(1, 1, 1, 1);
					return;
				}

				Image_CDB.color = new Color(1, 1, 1, time / duration);
				Image_CD.color = new Color(1, 1, 1, time / duration);
				await UniTask.Yield();
			}
		}
	}
}