using System;
using System.Collections.Generic;
using HDL_ON.UI.UI2.FuntionControlView.Music;
using Shared;
namespace HDL_ON.UI.Music
{
    public class A31FlieList : FrameLayout
    {

        public A31FlieList(string source,string title)
        {
            Tag = "Music";
            this.source = source;
            this.title = title;
        }
        /// <summary>
        /// 音乐源
        /// </summary>
        private string source = string.Empty;
        /// <summary>
        /// 标题
        /// </summary>
        private string title = string.Empty;

        VerticalRefreshLayout middViewLayout;
        public void Show()
        {
            #region   界面布局------

            this.BackgroundColor = MusicColor.ViewColor;
            var topView = new TopView();
            this.AddChidren(topView.TopFLayoutView());
            topView.topNameBtn.Text=this.title;
            topView.clickBackBtn.MouseUpEventHandler += (sender, e) =>
            {
                this.RemoveFromParent();
            };
            middViewLayout = new VerticalRefreshLayout
            {
                BackgroundColor = MusicColor.WhiteColor,
                Y = topView.fLayout.Bottom,
                Height = Application.GetRealHeight(H_W.H - H_W.T_Height),
            };
            this.AddChidren(middViewLayout);
            #endregion

            middViewLayout.BeginHeaderRefreshingAction += () =>
            {
                System.Threading.Tasks.Task.Run(() =>
                {
                    try
                    {
                        var Group = SendMethod.Current.GetSingleSourceListNameList(A31MusicModel.Current.functionMusic, this.source);
                        CommonMethod.Current.AddSourceGroupListMemory(Group);//保存缓存
                    }
                    catch { }
                    finally
                    {
                        Application.RunOnMainThread(() =>
                        {
                            var listNameList = CommonMethod.Current.GetListNameListMemory(this.source);
                            this.FileListView(listNameList);
                            middViewLayout.EndHeaderRefreshing();
                        });
                    }
                });

            };

        }
        /// <summary>
        /// 加载列表
        /// </summary>
        /// <param name="listNames">列表名列表</param>
        public void FileListView(List<ListName> listNames)
        {
            middViewLayout.RemoveAll();
            for (int i = 0; i < listNames.Count; i++)
            {
                var listName= listNames[i];
                 RowLayout addFlieRow = new RowLayout
                {
                    Height = Application.GetRealHeight(104),
                    LineColor = MusicColor.WhiteColor,
                    SubViewWidth = Application.GetRealWidth(90),//改变编辑控件宽度多少；
                };
                middViewLayout.AddChidren(addFlieRow);
                //文件图标
                Button fileIconBtn = new Button
                {
                    X = Application.GetRealWidth(16),
                    Y = Application.GetRealHeight(8),
                    Width = Application.GetRealWidth(88),
                    Height = Application.GetRealWidth(88),
                    UnSelectedImagePath = "MusicIcon/fileList.png",
                };
                addFlieRow.AddChidren(fileIconBtn);

                //文件名控件
                Button fileNameBtn = new Button
                {
                    X = fileIconBtn.Right + Application.GetRealWidth(16),
                    Y = Application.GetRealHeight(42),
                    Width = Application.GetRealWidth(217),
                    Height = Application.GetRealHeight(20),
                    TextColor = MusicColor.TextColor,
                    TextSize = TextSize.Text14,
                    TextAlignment = TextAlignment.CenterLeft,
                    Text = listName.group,
                };
                addFlieRow.AddChidren(fileNameBtn);

                Button clickBtn = new Button
                {
                    X = fileIconBtn.Right + Application.GetRealWidth(16),
                    Width = Application.GetRealWidth(375 - 138),
                    Height = Application.GetRealHeight(104),
                    Tag=listName.group
                };
                addFlieRow.AddChidren(clickBtn);
                clickBtn.MouseUpEventHandler += (sender, e) =>
                {
                    string groupName = clickBtn.Tag.ToString();
                    Loading loading = new Loading();
                    this.AddChidren(loading);
                    loading.Start();
                    //向缓存拿列表
                    var songListMemory = CommonMethod.Current.GetSongListMemory(groupName,this.source);  
                    System.Threading.Tasks.Task.Run(() =>
                    {
                        try
                        {
                            //缓存没有列表才去读取
                            if (songListMemory.songs.Count == 0)
                            {
                                //读取歌曲列表
                                var songList = SendMethod.Current.GetSingleSongList(A31MusicModel.Current.functionMusic, groupName, this.source);
                                CommonMethod.Current.AddSongListMemory(songList,this.source);//保存缓存
                                songListMemory.songs.AddRange(songList.songs);//更新列表
                            }
                        }
                        catch
                        {
                        }
                        finally
                        {
                            Application.RunOnMainThread(() =>
                            {
                                loading.Hide();
                                A31SongPlay a31Song = new A31SongPlay();
                                MainPage.BasePageView.AddChidren(a31Song);
                                MainPage.BasePageView.PageIndex = MainPage.BasePageView.ChildrenCount - 1;
                                a31Song.Show(songListMemory);
                            });
                        }
                    });

                };



            }
        }

       

        
    }
}