using System;
using System.Collections.Generic;
using System.Text;
using Shared;
namespace HDL_ON.UI.Music
{
    public class A31MyList : FrameLayout
    {
        public A31MyList()
        {
            Tag = "Music";
        }
        VerticalScrolViewLayout middViewLayout;
        public void Show()
        {
            this.BackgroundColor = MusicColor.ViewColor;
            var topView = new TopView();
            this.AddChidren(topView.TopFLayoutView());
            topView.topNameBtn.TextID = StringId.myList;
            topView.clickBackBtn.MouseUpEventHandler += (sender, e) =>
            {

                if (updateSelectedMusicThread != null)
                {
                    try
                    {
                        if (updateSelectedMusicThread.IsAlive)
                        {
                            updateSelectedMusicThread.Abort();
                            ///关闭线程
                        }
                    }
                    catch { }
                }
                this.RemoveFromParent();
            };

           
            var addIconBtn = new Button
            {
                X = Application.GetRealWidth(336),
                Y = Application.GetRealHeight(30),
                Width = Application.GetRealWidth(28),
                Height = Application.GetRealWidth(28),
                UnSelectedImagePath = "MusicIcon/addMusic.png",
            };
            topView.TopFLayoutView().AddChidren(addIconBtn);
            addIconBtn.MouseUpEventHandler += (sender, e) =>
            {
                var fileNameList = new List<string>();
                fileNameList.Clear();
                foreach (var stringName in A31MusicModel.Current.FileLists)
                {
                    fileNameList.Add(stringName.ListName);

                }
                new View.TipView().InputBox(StringId.addNewList, "", StringId.listNameNull, StringId.listNamesSame, fileNameList, (name) =>
                {

                    A31MusicModel.Current.FileLists.Add(new FileListInfo { ListName = name, });
                    A31MusicModel.Save();
                    FileView();
                });
            };

            middViewLayout = new VerticalScrolViewLayout
            {
                BackgroundColor = MusicColor.WhiteColor,
                Y = topView.fLayout.Bottom,
                Height = Application.GetRealHeight(H_W.H - H_W.T_Height),
            };
            this.AddChidren(middViewLayout);
            FileView();



        }
        /// <summary>
        /// 加载文件夹View的方法
        /// </summary>
        void FileView()
        {
            middViewLayout.RemoveAll();
            for (int i = 0; i < A31MusicModel.Current.FileLists.Count; i++)
            {
                var list = A31MusicModel.Current.FileLists[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);
                //播放/暂停图标
                Button playIconBtn = new Button
                {
                    X = Application.GetRealWidth(78),
                    Y = Application.GetRealHeight(70),
                    Width = Application.GetRealWidth(24),
                    Height = Application.GetRealWidth(24),
                    UnSelectedImagePath = "MusicIcon/filePause.png",
                    SelectedImagePath = "MusicIcon/filePlay.png",
                    Tag= list,
                };
                addFlieRow.AddChidren(playIconBtn);

                playIconBtn.MouseUpEventHandler = (sender, e) =>
                {

                   

                    ///查找当前播放音乐是否这个列表
                    if (playIconBtn.IsSelected)
                    {
                        if (list.ListName == A31MusicModel.Current.A31PlayStatus.Artist && A31MusicModel.Current.A31PlayStatus.status == "play")
                        {

                            SendMethod.Pause(A31MusicModel.Current);
                            A31MusicModel.Current.A31PlayStatus.status = "pause";
                        }

                    }
                    else
                    {
                        if (list.MusicInfoList.Count == 0)
                        {
                            return;
                        }

                        if (list.ListName == A31MusicModel.Current.A31PlayStatus.Artist && A31MusicModel.Current.A31PlayStatus.status != "play")
                        {
                            SendMethod.Play(A31MusicModel.Current);
                            A31MusicModel.Current.A31PlayStatus.status = "play";
                        }
                        else
                        {
                            ///取随机数;
                            var ra = new Random { }.Next(0, list.MusicInfoList.Count);
                            ///查找当前的音乐;
                            var songs = list.MusicInfoList[ra];
                            //点击按钮随机播放音乐
                            System.Threading.Tasks.Task.Run(() =>
                            {
                                System.Threading.Thread.Sleep(50);
                                Application.RunOnMainThread(() =>
                                {
                                    //移除界面
                                    System.Threading.Tasks.Task.Run(() =>
                                    {
                                       SendMethod.PushList(songs, list.ListName, list.MusicInfoList,A31MusicModel.Current, "我的列表");
                                    });
                                });
                            });
                        }

                    }

                };
                //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= list.ListName,
                };
                addFlieRow.AddChidren(fileNameBtn);
                ///编辑控件
                var editBtn = new Button
                {
                    BackgroundColor = MusicColor.MusicEditColor,
                    Text = Language.StringByID(StringId.editMusic),
                    TextColor = MusicColor.WhiteColor,
                    TextSize = TextSize.Text16,
                };
                addFlieRow.AddRightView(editBtn);
                editBtn.MouseUpEventHandler += (sender, e) =>
                {

                    var fileNameList = new List<string>();
                    fileNameList.Clear();
                    foreach (var stringName in A31MusicModel.Current.FileLists)
                    {
                        fileNameList.Add(stringName.ListName);

                    }
                    new View.TipView().InputBox(StringId.modifyName, list.ListName, StringId.listNameNull, StringId.listNamesSame, fileNameList, (name) =>
                    {
                        if (list.ListName != name)
                        {  ///修改名称不一样更新保存
                            list.ListName = name;
                            fileNameBtn.Text = name;
                            A31MusicModel.Save();
                        }
                    });

                };
                ///删除控件
                var delBtn = new Button
                {
                    BackgroundColor = MusicColor.MusicDelColor,
                    Text = Language.StringByID(StringId.delMusic),
                    TextColor = MusicColor.WhiteColor,
                    TextSize = TextSize.Text16,
                };
                addFlieRow.AddRightView(delBtn);
                delBtn.MouseUpEventHandler += (sender, e) =>
                {
                    new View.TipView().TipBox(StringId.tip, StringId.delMusicFile, () =>
                    {
                        A31MusicModel.Current.FileLists.Remove(list);
                        A31MusicModel.Save();
                        addFlieRow.RemoveFromParent();

                    });
                };
                
                Button clickBtn = new Button
                {
                    X = fileIconBtn.Right + Application.GetRealWidth(16),
                    Width = Application.GetRealWidth(375 - 138),
                    Height = Application.GetRealHeight(104),
                };
                addFlieRow.AddChidren(clickBtn);
                clickBtn.MouseUpEventHandler += (sender, e) =>
                {
                    A31MyListMusic a31MyListMusic = new A31MyListMusic();
                    MainPage.BasePageView.AddChidren(a31MyListMusic);
                    MainPage.BasePageView.PageIndex = MainPage.BasePageView.ChildrenCount - 1;
                    a31MyListMusic.Show(list);
                    a31MyListMusic.UpdateSelectedMusic();
                };

            }
        }
        /// <summary>
        /// 定时更新文件夹播放状态
        /// </summary>
        System.Threading.Thread updateSelectedMusicThread;
        public void UpdateSelectedFile()
        {
            updateSelectedMusicThread = new System.Threading.Thread(() =>
            {
                while (this.Parent != null)
                {
                    System.Threading.Thread.Sleep(1000);
                    Application.RunOnMainThread(() =>
                    {
                        try
                        {
                            for (int i = 0; i < middViewLayout.ChildrenCount; i++)
                            {
                                RowLayout view = (RowLayout)middViewLayout.GetChildren(i);
                                var playBtn = (Button)view.GetChildren(1);//直接FrameLayout父控件找到该控件Button
                                var listIfon = playBtn.Tag as FileListInfo;//强制转换为FileListInfo类型;
                                ///查找当前播放音乐是否这个列表
                                if (A31MusicModel.Current.A31PlayStatus.Artist == listIfon.ListName && A31MusicModel.Current.A31PlayStatus.status == "play")
                                {
                                    playBtn.IsSelected = true;
                                }
                                else
                                {
                                    playBtn.IsSelected = false;
                                }
                            }
                        }
                        catch { }

                    });
                }
            })
            { IsBackground = true };
            updateSelectedMusicThread.Start();
        }
       
    }
}