Client/GameClient/Assets/Game/HotUpdate/Views/Poem/PoemGalleryView.cs

using System.Collections.Generic;
using ET;
using FairyGUI;
using UI.Poem;
using UnityEngine;

namespace GFGGame
{
    class TabType
    {
        /// <summary>
        /// 首页
        /// </summary>
        public static int RECOVER = 0;
        /// <summary>
        /// 投稿
        /// </summary>
        public static int JOIN = 1;
        /// <summary>
        /// 收藏
        /// </summary>
        public static int FAVORITES = 2;
    }
    class RecommendType
    {
        /// <summary>
        /// 推荐
        /// </summary>
        public static int RECOMMEND = 0;
        /// <summary>
        /// 好友
        /// </summary>
        public static int FRIEND = 1;
        /// <summary>
        /// 排行榜
        /// </summary>
        public static int RANK = 2;
    }
    class FavoritesType
    {
        /// <summary>
        /// 我的收藏
        /// </summary>
        public static int FAVORITE = 0;
        /// <summary>
        /// 我的作品
        /// </summary>
        public static int MY_SELF = 1;
    }


    public class PoemGalleryView : BaseWindow
    {
        private UI_PoemGalleryUI _ui;
        private GList _list;
        private GList _list1;
        private GComponent _comScroll;
        // private List<PoemGalleryData> _galleryDatas = new List<PoemGalleryData>();
        private List<long> _galleryDatas = new List<long>();
        private int _sortType = 0;//由GallerySortType定义

        private int _lastListCount = 0;
        private int _lastList1Count = 0;
        private int _lastGalleryDatasCount = 0;
        private int _tabIndex = 0;//当前选中大页签下标，首页0投稿1收藏2
        private int _subtabIndex = 0;//当前选中小页签下标，推荐0好友1排行榜2；我的收藏0我的作品1

        private bool isPullDown = false;//是否下拉刷新中，刷新中再次下拉不会重新请求更新数据
        private bool isPullUp = false;//是否上拉刷新中，刷新中再次下拉不会重新请求更新数据
        public override void Dispose()
        {
            if (_ui != null)
            {
                _ui.Dispose();
                _ui = null;
            }
            base.Dispose();
        }

        protected override void OnInit()
        {
            base.OnInit();
            packageName = UI_PoemGalleryUI.PACKAGE_NAME;
            _ui = UI_PoemGalleryUI.Create();
            this.viewCom = _ui.target;
            isfullScreen = true;
            _ui.m_loaBg.url = ResPathUtil.GetBgImgPath("hc_bj_1");

            _ui.m_comNormal.m_comBoBox.items = new string[] { "推荐", "最新" };
            _ui.m_comNormal.m_comBoBox.icons = new string[] { "ui://Poem/hl_pxpx", "ui://Poem/hl_zxzx" };
            _ui.m_comNormal.m_comBoBox.onChanged.Add(OnNormalTabChange);

            _ui.m_btnback.onClick.Add(OnBtnBackClick);
            _ui.m_btnRecover.onClick.Add(OnBtnRecoverClick);
            _ui.m_btnJoin.onClick.Add(OnBtnJoinClick);
            _ui.m_btnFavorites.onClick.Add(OnBtnFavoritesClick);

            _ui.m_comNormal.m_comScroll.target.scrollPane.onPullDownRelease.Add(onPullDownRelease);
            _ui.m_comNormal.m_comScroll.target.scrollPane.onPullUpRelease.Add(OnPullUpToRefresh);
            _ui.m_comFavorites.m_comScroll.target.scrollPane.onPullDownRelease.Add(onPullDownRelease);
            _ui.m_comFavorites.m_comScroll.target.scrollPane.onPullUpRelease.Add(OnPullUpToRefresh);

            _ui.m_comNormal.m_comScroll.m_listRecommend.itemRenderer = RenderListItem;
            _ui.m_comNormal.m_comScroll.m_listRecommend1.itemRenderer = RenderListItem1;
            _ui.m_comFavorites.m_comScroll.m_listRecommend.itemRenderer = RenderListItem;
            _ui.m_comFavorites.m_comScroll.m_listRecommend1.itemRenderer = RenderListItem1;

            _ui.m_comNormal.m_listRank.itemRenderer = RenderListRankItem;
            // _ui.m_comNormal.m_listRank.SetVirtual();

            _ui.m_comNormal.m_btnShop.onClick.Add(OnBtnShopClick);
            _ui.m_comNormal.m_btnReward.onClick.Add(OnBtnRewardClick);

            _ui.m_comNormal.m_c1.onChanged.Add(OnNormalTabChange);
            _ui.m_comFavorites.m_c1.onChanged.Add(OnFavoritesTabChange);

        }

        protected override void AddEventListener()
        {
            base.AddEventListener();

            EventAgent.AddEventListener(ConstMessage.GALLERY_DATA_CHANGE, UpdateGalleryList);
            EventAgent.AddEventListener(ConstMessage.DOWNLOAD_FINISH_ONE, UpdateGalleryList);
            EventAgent.AddEventListener(ConstMessage.DOWNLOAD_FINISH_ONE, UpdateGalleryRankList);
        }

        protected override async void OnShown()
        {
            base.OnShown();


            if (this.viewData != null)
            {
                _tabIndex = (int)(this.viewData as object[])[0];
                _subtabIndex = (int)(this.viewData as object[])[1];
                _ui.m_comNormal.m_comBoBox.selectedIndex = (int)(this.viewData as object[])[2];

                UpdateList();
                UpdateGalleryList();
                UpdateGalleryRankList();
                if (_tabIndex == TabType.RECOVER)
                {
                    _ui.m_comNormal.m_c1.selectedIndex = _subtabIndex;
                }
                else if (_tabIndex == TabType.FAVORITES)
                {
                    _ui.m_comFavorites.m_c1.selectedIndex = _subtabIndex;
                }
            }
            else
            {
                _tabIndex = TabType.RECOVER;
                _subtabIndex = RecommendType.RECOMMEND;
                _ui.m_comNormal.m_comBoBox.selectedIndex = 0;
                _ui.m_comNormal.m_c1.selectedIndex = _subtabIndex;
                _ui.m_comFavorites.m_c1.selectedIndex = _subtabIndex;
                _comScroll = _ui.m_comNormal.m_comScroll.target;


                if (_ui.m_comNormal.m_comScroll.m_listRecommend.numItems > 0) _ui.m_comNormal.m_comScroll.m_listRecommend.ScrollToView(0);
                if (_ui.m_comNormal.m_comScroll.m_listRecommend1.numItems > 0) _ui.m_comNormal.m_comScroll.m_listRecommend1.ScrollToView(0);

                if (_ui.m_comFavorites.m_comScroll.m_listRecommend.numItems > 0) _ui.m_comFavorites.m_comScroll.m_listRecommend.ScrollToView(0);
                if (_ui.m_comFavorites.m_comScroll.m_listRecommend1.numItems > 0) _ui.m_comFavorites.m_comScroll.m_listRecommend1.ScrollToView(0);

                _ui.m_comNormal.m_comScroll.m_listRecommend.numItems = 0;
                _ui.m_comNormal.m_comScroll.m_listRecommend1.numItems = 0;
                _ui.m_comFavorites.m_comScroll.m_listRecommend.numItems = 0;
                _ui.m_comFavorites.m_comScroll.m_listRecommend1.numItems = 0;

                // OnFavoritesTabChange();
                // OnNormalTabChange();
                // _ui.m_comNormal.m_comOpenLoad.target.visible = true;
                ViewManager.Show<ModalStatusView>();
                UpdateList();
                PullDown();
                onPullDownRelease();
            }

            _ui.m_c1.selectedIndex = _tabIndex;

            UpdateView();
            if (PoemGalleryDataManager.Instance.HasBonus)
            {
                bool result = await PoemGallerySProxy.ReqGetGalleryRankBonus();
                if (result && PoemGalleryDataManager.Instance.MyWorksRanks.Count > 0)
                {
                    ViewManager.Show<PoemGalleryRewardGetView>();
                }
            }
        }

        protected override void OnHide()
        {
            base.OnHide();
            ResetPullRelease();
            _ui.m_comNormal.m_comBoBox.selectedIndex = 0;

        }

        protected override void RemoveEventListener()
        {
            base.RemoveEventListener();
            EventAgent.RemoveEventListener(ConstMessage.GALLERY_DATA_CHANGE, UpdateGalleryList);
            EventAgent.RemoveEventListener(ConstMessage.DOWNLOAD_FINISH_ONE, UpdateGalleryList);
            EventAgent.RemoveEventListener(ConstMessage.DOWNLOAD_FINISH_ONE, UpdateGalleryRankList);
        }

        private void OnBtnBackClick()
        {
            ViewManager.GoBackFrom(typeof(PoemGalleryView).FullName);
        }

        /// <summary>
        /// 积分商店
        /// </summary>
        private void OnBtnShopClick()
        {
            object[] gobackParamDatas = new object[] { _tabIndex, _subtabIndex, _ui.m_comNormal.m_comBoBox.selectedIndex };
            ViewManager.Show<GalleryShopView>(new object[] { ConstStoreId.GALLERY_STORE_ID }, new object[] { typeof(PoemGalleryView).FullName, gobackParamDatas }, true);
        }

        /// <summary>
        /// 排行榜奖励
        /// </summary>
        private void OnBtnRewardClick()
        {
            ViewManager.Show<PoemGalleryRewardView>(null, new object[] { typeof(PoemGalleryView).FullName, this.viewData });
        }


        /********************************************************页签切换*************************************************/
        /// <summary>
        /// 首页
        /// </summary>
        private void OnBtnRecoverClick()
        {
            int lastTabIndex = _tabIndex;

            _tabIndex = _ui.m_c1.selectedIndex;
            _subtabIndex = _ui.m_comNormal.m_c1.selectedIndex;
            if (lastTabIndex == TabType.RECOVER)//当前在推荐页要刷新
            {
                if (_ui.m_comNormal.m_c1.selectedIndex == RecommendType.RECOMMEND)//重新拉取数据
                {
                    PullDown();
                    onPullDownRelease();
                }
                else//切页签并重新拉取数据
                {
                    _ui.m_comNormal.m_c1.selectedIndex = RecommendType.RECOMMEND;
                }
            }
            else//更新列表
            {
                _ui.m_comNormal.m_c1.selectedIndex = RecommendType.RECOMMEND;
                UpdateList();
                UpdateGalleryList();
            }
        }

        /// <summary>
        /// 投稿
        /// </summary>
        private void OnBtnJoinClick()
        {
            object[] gobackParamDatas = new object[] { _tabIndex, _subtabIndex, _ui.m_comNormal.m_comBoBox.selectedIndex };
            ViewManager.Show<DressUpView>(1, new object[] { typeof(PoemGalleryView).FullName, gobackParamDatas }, true);
        }

        /// <summary>
        ///收藏夹 
        /// </summary>
        private void OnBtnFavoritesClick()
        {
            if (_tabIndex == TabType.FAVORITES) return;

            ResetPullRelease();
            _tabIndex = _ui.m_c1.selectedIndex;
            _ui.m_comFavorites.m_c1.selectedIndex = FavoritesType.FAVORITE;
            _subtabIndex = _ui.m_comFavorites.m_c1.selectedIndex;
            OnFavoritesTabChange();
        }

        /// <summary>
        /// 切换首页页签
        /// </summary>
        private void OnNormalTabChange()
        {
            ResetPullRelease();
            _ui.m_comNormal.m_comScroll.target.scrollPane.header.visible = false;
            _subtabIndex = _ui.m_comNormal.m_c1.selectedIndex;
            if (_ui.m_comNormal.m_c1.selectedIndex == RecommendType.RANK)//排行榜
            {
                _galleryDatas = PoemGalleryDataManager.Instance.RankDatas;
                if (_ui.m_comNormal.m_listRank.numItems > 0) _ui.m_comNormal.m_listRank.ScrollToView(0);
                ReqGalleryRankList();
            }
            else
            {
                UpdateList();

                if (_list.numItems > 0) _list.ScrollToView(0);
                if (_list1.numItems > 0) _list.ScrollToView(0);
                _list.numItems = 0;
                _list1.numItems = 0;
                ReqGalleryList(0);
            }

        }
        private void UpdateList()
        {
            if (_tabIndex == TabType.RECOVER)
            {
                if (_subtabIndex == RecommendType.RECOMMEND)//首页
                {
                    _ui.m_comNormal.m_comScroll.target.scrollPane.header.visible = true;
                    if (_ui.m_comNormal.m_comBoBox.selectedIndex == 0)//推荐
                    {
                        _sortType = (int)GallerySortType.Recommend;
                        _galleryDatas = PoemGalleryDataManager.Instance.RecommendDatas;
                    }
                    else//最新
                    {
                        _sortType = (int)GallerySortType.Newest;
                        _galleryDatas = PoemGalleryDataManager.Instance.NewestDatas;
                    }
                }
                else if (_subtabIndex == RecommendType.FRIEND)//好友
                {
                    _sortType = (int)GallerySortType.Friend;
                    _galleryDatas = PoemGalleryDataManager.Instance.FrinedDatas;
                }
                else if (_subtabIndex == RecommendType.RANK)
                {
                    _galleryDatas = PoemGalleryDataManager.Instance.RankDatas;
                }
                _list = _ui.m_comNormal.m_comScroll.m_listRecommend;
                _list1 = _ui.m_comNormal.m_comScroll.m_listRecommend1;
                _comScroll = _ui.m_comNormal.m_comScroll.target;
            }
            else if (_tabIndex == TabType.FAVORITES)
            {
                if (_subtabIndex == FavoritesType.FAVORITE)//我的收藏
                {
                    _sortType = (int)GallerySortType.MyCollect;
                    _galleryDatas = PoemGalleryDataManager.Instance.FavoriteDatas;
                }
                else if (_subtabIndex == FavoritesType.MY_SELF)//我的作品
                {
                    _sortType = (int)GallerySortType.MyWorks;
                    _galleryDatas = PoemGalleryDataManager.Instance.MySelfDatas;
                }
                _list = _ui.m_comFavorites.m_comScroll.m_listRecommend;
                _list1 = _ui.m_comFavorites.m_comScroll.m_listRecommend1;
                _comScroll = _ui.m_comFavorites.m_comScroll.target;
            }

        }
        /// <summary>
        /// 切换收藏页签
        /// </summary>
        private void OnFavoritesTabChange()
        {
            _ui.m_comFavorites.m_comScroll.target.scrollPane.header.visible = false;
            _subtabIndex = _ui.m_comFavorites.m_c1.selectedIndex;
            UpdateList();
            if (_list.numItems > 0) _list.ScrollToView(0);
            if (_list1.numItems > 0) _list.ScrollToView(0);
            ReqGalleryList(0);

        }

        /********************************************************请求更新列表*************************************************/

        private void onScrollEnd()
        {
            GComponent header = _comScroll.scrollPane.header;
            if (!header.visible || header.height >= header.sourceHeight || isPullDown) return;

            if (_comScroll.scrollPane.percY == 1)
            {
                ReqGalleryList(_galleryDatas.Count);
                // PullUp();
                // OnPullUpToRefresh();
            }
        }
        //请求刷新
        private async void ReqGalleryList(int startIndex)
        {
            if (PoemGalleryDataManager.Instance.IsResulting())
            {
                if (_sortType == (int)GallerySortType.Recommend || _sortType == (int)GallerySortType.Newest || _sortType == (int)GallerySortType.Friend)
                {
                    return;
                }
            }
            bool result = await PoemGallerySProxy.ReqGalleryList(_sortType, startIndex, PoemGalleryDataManager.pageCount);
            if (result)
            {
                Timers.inst.StartCoroutine(PictureStorageHelper.Download(_galleryDatas, startIndex, UpdateGalleryList));
            }
        }

        private void UpdateGalleryList()
        {
            if (_tabIndex == TabType.RECOVER && _subtabIndex == RecommendType.RANK)
            {
                _ui.m_comNormal.m_listRank.numItems = _galleryDatas.Count;
            }
            else
            {
                if (_galleryDatas.Count % 2 == 0)
                {
                    _list.numItems = _galleryDatas.Count / 2;
                    _list1.numItems = _galleryDatas.Count / 2;
                }
                else
                {
                    _list.numItems = (_galleryDatas.Count + 1) / 2;
                    _list1.numItems = (_galleryDatas.Count - 1) / 2;
                }
                _list.ResizeToFit();
                _list1.ResizeToFit();
            }

            UpdateView();
            ResetPullRelease();
        }

        //请求排行榜刷新
        private async void ReqGalleryRankList()
        {
            if (PoemGalleryDataManager.Instance.IsResulting())
            {
                return;
            }
            bool result = await PoemGallerySProxy.ReqRankList();
            if (result)
            {
                Timers.inst.StartCoroutine(PictureStorageHelper.Download(_galleryDatas, 0, UpdateGalleryRankList));
            }
        }
        private void UpdateGalleryRankList()
        {
            if (_tabIndex != TabType.RECOVER || _subtabIndex != RecommendType.RANK) return;
            // if (_ui.m_comNormal.m_listRank.numItems > 0) _ui.m_comNormal.m_listRank.ScrollToView(0);
            _ui.m_comNormal.m_listRank.numItems = _galleryDatas.Count;
            UpdateView();
        }


        /********************************************************界面更新*************************************************/
        private void UpdateView()
        {
            bool isResulting = PoemGalleryDataManager.Instance.IsResulting();
            _ui.m_comNormal.m_grpResult.visible = isResulting;
            _ui.m_comNormal.m_comScroll.target.visible = !isResulting;
            _ui.m_comNormal.m_listRank.visible = !isResulting;

            GalleryThemeCfg themeCfg = GalleryThemeCfgArray.Instance.GetCfg((int)PoemGalleryDataManager.Instance.ThemeId);
            _ui.m_comNormal.m_txtTheme.text = string.Format("本期主题：{0}", themeCfg.theme);
            _ui.m_comNormal.m_txtRank.text = string.Format("我的排名: {0}", PoemGalleryDataManager.Instance.MyRank > 0 && !isResulting ? PoemGalleryDataManager.Instance.MyRank.ToString() : "- -");
            int curCount = GameGlobal.myNumericComponent.GetAsInt(NumericType.LikeGalleryWorksCountDaily);
            int maxCount = GalleryIntegralCfgArray.Instance.dataArray.Length;
            _ui.m_comNormal.m_txtRewardCount.text = string.Format("奖励次数：{0}/{1}", Mathf.Min(curCount, maxCount), maxCount);
            _ui.m_comNormal.m_txtTime.text = string.Format("截止日期：{0}", PoemGalleryDataManager.Instance.GetThemeTime());

        }


        private void RenderListItem(int index, GObject obj)
        {
            long workId = _galleryDatas[index * 2];
            UpdateListItem(workId, obj);
        }

        private void RenderListItem1(int index, GObject obj)
        {
            long workId = _galleryDatas[index * 2 + 1];
            UpdateListItem(workId, obj);
        }

        private void UpdateListItem(long workId, GObject obj)
        {
            PoemGalleryData data = PoemGalleryDataManager.Instance.GetGalleryDataById(workId);
            UI_ListItem item = UI_ListItem.Proxy(obj);
            item.m_c1.selectedIndex = 0;
            if (data.Ntexture == null) return;
            item.m_c1.selectedIndex = 1;
            item.m_loaIcon.texture = data.Ntexture;
            item.m_loaIcon.height = item.m_loaIcon.width * item.m_loaIcon.texture.height / item.m_loaIcon.texture.width;
            item.m_txtName.text = data.AuthorName;
            item.m_btnCollect.title = data.CollectCount.ToString();
            item.m_btnCollect.selected = data.CollectOrNot;
            item.m_btnVote.title = data.VoteCount.ToString();
            item.m_btnVote.selected = data.VoteOrNot;

            if (item.m_loaIcon.data == null)
            {
                item.m_loaIcon.onClick.Add(OnLoaIconClick);
            }
            item.m_loaIcon.data = workId;
            if (item.m_btnCollect.data == null)
            {
                item.m_btnCollect.onClick.Add(OnBtnCollectClick);
            }
            item.m_btnCollect.data = workId;
            if (item.m_btnVote.data == null)
            {
                item.m_btnVote.onClick.Add(OnBtnVoteClick);
            }
            item.m_btnVote.data = workId;
            UI_ListItem.ProxyEnd();
        }

        private void RenderListRankItem(int index, GObject obj)
        {
            long workId = _galleryDatas[index];
            PoemGalleryData data = PoemGalleryDataManager.Instance.GetGalleryDataById(workId);
            UI_ListRankItem item = UI_ListRankItem.Proxy(obj);
            if (data.Ntexture == null) return;
            item.m_loaIcon.texture = data.Ntexture;
            item.m_loaIcon.height = item.m_loaIcon.width * item.m_loaIcon.texture.height / item.m_loaIcon.texture.width;
            item.m_txtName.text = data.AuthorName;
            item.m_btnCollect.title = data.CollectCount.ToString();
            item.m_btnCollect.selected = data.CollectOrNot;
            item.m_btnVote.title = data.VoteCount.ToString();
            item.m_btnVote.selected = data.VoteOrNot;
            item.m_txtRank.text = data.Rank.ToString();
            item.m_c1.selectedIndex = index < 3 ? index : 3;

            if (item.m_loaIcon.data == null)
            {
                item.m_loaIcon.onClick.Add(OnLoaIconClick);
            }
            item.m_loaIcon.data = workId;
            if (item.m_btnCollect.data == null)
            {
                item.m_btnCollect.onClick.Add(OnBtnCollectClick);
            }
            item.m_btnCollect.data = workId;
            if (item.m_btnVote.data == null)
            {
                item.m_btnVote.onClick.Add(OnBtnVoteClick);
            }
            item.m_btnVote.data = workId;
            UI_ListRankItem.ProxyEnd();
        }



        private void OnLoaIconClick(EventContext context)
        {
            GObject obj = context.sender as GObject;
            long workId = (long)obj.data;
            object[] gobackParamDatas = new object[] { _tabIndex, _subtabIndex, _ui.m_comNormal.m_comBoBox.selectedIndex };
            ViewManager.Show<PoemGalleryPreviewView>(new object[] { _sortType, workId }, new object[] { typeof(PoemGalleryView).FullName, gobackParamDatas });
        }

        private async void OnBtnCollectClick(EventContext context)
        {
            GObject obj = context.sender as GObject;
            long workId = (long)obj.data;
            PoemGalleryData galleryData = PoemGalleryDataManager.Instance.GetGalleryDataById(workId);

            if (galleryData.CollectOrNot)
            {
                bool result = await PoemGallerySProxy.ReqCancelCollecteGalleryWorks(workId);
                if (result)
                {
                    if (_tabIndex == TabType.FAVORITES && _subtabIndex == FavoritesType.FAVORITE)
                    {
                        ReqGalleryList(0);//当前为收藏页要重新拉取数据
                    }
                    else
                    {
                        UpdateGalleryList();
                    }
                }
            }
            else
            {
                bool result = await PoemGallerySProxy.ReqCollecteGalleryWorks(workId);
                if (result)
                {
                    if (_tabIndex == TabType.FAVORITES && _subtabIndex == FavoritesType.FAVORITE)
                    {
                        ReqGalleryList(0);//当前为收藏页要重新拉取数据
                    }
                    else
                    {
                        UpdateGalleryList();
                    }
                }
            }
        }

        private async void OnBtnVoteClick(EventContext context)
        {
            GButton obj = context.sender as GButton;

            long workId = (long)obj.data;
            PoemGalleryData galleryData = PoemGalleryDataManager.Instance.GetGalleryDataById(workId);

            if (galleryData.VoteOrNot) return;
            if (PoemGalleryDataManager.Instance.IsResulting())
            {
                obj.selected = galleryData.VoteOrNot;
                PromptController.Instance.ShowFloatTextPrompt("排行榜数据正在结算，无法操作");
                return;
            }
            if (!PoemGalleryDataManager.Instance.IsCurThemeWork(galleryData.CreateTime))
            {
                obj.selected = galleryData.VoteOrNot;
                PromptController.Instance.ShowFloatTextPrompt("往期作品，无法操作");
                return;
            }

            bool result = await PoemGallerySProxy.ReqVoteGalleryWorks(workId);
            if (result)
            {

                UpdateGalleryList();

                int Count = GameGlobal.myNumericComponent.GetAsInt(NumericType.LikeGalleryWorksCountDaily);
                GalleryIntegralCfg integralCfg = GalleryIntegralCfgArray.Instance.GetCfg(Count);
                if (integralCfg != null)
                {
                    ItemCfg itemCfg = ItemCfgArray.Instance.GetCfg(integralCfg.itemId);
                    PromptController.Instance.ShowFloatTextPrompt(string.Format("{0} +{1}", itemCfg.name, integralCfg.Count));
                }
            }
        }


        /********************************************************下拉刷新*************************************************/
        //自动下拉
        private void PullDown()
        {
            if (_list.numItems > 0) _list.ScrollToView(0);
            GComponent header = _comScroll.scrollPane.header;
            header.height = header.sourceHeight;
        }

        //下拉刷新
        private async void onPullDownRelease()
        {
            GComponent header = _comScroll.scrollPane.header;
            if (!header.visible || header.height < header.sourceHeight || isPullDown) return;

            isPullDown = true;
            _comScroll.scrollPane.LockHeader(header.sourceHeight);

            bool result = await PoemGallerySProxy.ReqGalleryList(_sortType, 0, PoemGalleryDataManager.pageCount);
            // OnPullDownTimeComplete();
            if (result)
            {
                Timers.inst.StartCoroutine(PictureStorageHelper.Download(_galleryDatas, 0, UpdateGalleryList));
            }

        }
        private void OnPullDownTimeComplete()
        {
            if (_comScroll == null) return;
            GComponent header = _comScroll.scrollPane.header;
            Transition transition = header.GetTransition("t0");
            transition.Stop();
            header.height = 1;
            _comScroll.scrollPane.LockHeader(0);
            isPullDown = false;
        }
        //自动上拉
        private void PullUp()
        {
            GComponent header = _comScroll.scrollPane.footer;
            header.height = header.sourceHeight;
        }

        //上拉刷新
        private async void OnPullUpToRefresh()
        {
            GComponent header = _comScroll.scrollPane.header;
            if (!header.visible || header.height >= header.sourceHeight || isPullDown) return;

            GComponent footer = _comScroll.scrollPane.footer;
            if (footer.height < footer.sourceHeight || isPullUp) return;
            // _lastListCount = _list.numItems;
            // _lastList1Count = _list1.numItems;
            _lastGalleryDatasCount = _galleryDatas.Count;

            isPullUp = true;
            _comScroll.scrollPane.LockFooter(footer.sourceHeight + 10);

            bool result = await PoemGallerySProxy.ReqGalleryList(_sortType, _galleryDatas.Count, PoemGalleryDataManager.pageCount);
            // OnPullUpTimeComplete();
            if (result)
            {
                Timers.inst.StartCoroutine(PictureStorageHelper.Download(_galleryDatas, _lastGalleryDatasCount, UpdateGalleryList));
            }
        }


        private void OnPullUpTimeComplete()
        {
            if (_comScroll == null) return;
            GComponent footer = _comScroll.scrollPane.footer;
            Transition transition = footer.GetTransition("t0");
            transition.Stop();
            // header.GetController("c1").selectedIndex = 2;
            _comScroll.scrollPane.LockFooter(0);
            isPullUp = false;
        }

        //重置上拉/下拉刷新状态
        private void ResetPullRelease()
        {
            // Timers.inst.Remove(OnPullDownTimeComplete);
            OnPullDownTimeComplete();
            // Timers.inst.Remove(OnPullUpTimeComplete);
            OnPullUpTimeComplete();
            // _ui.m_comNormal.m_comOpenLoad.target.visible = false;
            ViewManager.Hide<ModalStatusView>();
        }
    }
}