using System;
using System.Collections.Generic;
using Shared;
namespace HDL_ON.UI.Music
{
    public class A31MyListMusic : FrameLayout
    {
        public A31MyListMusic()
        {
            Tag = "Music";
        }
        VerticalRefreshLayout middViewLayout;
        /// <summary>
        /// 先加载界面出来
        /// </summary>
        public void Show(FileListInfo fileListInfo)
        {
            #region   界面布局------

            this.BackgroundColor = Color.ViewColor;
            var topView = new TopView();
            this.AddChidren(topView.TopFLayoutView());
            topView.topNameBtn.Text = fileListInfo.ListName;
            topView.clickBackBtn.MouseUpEventHandler += (sender, e) =>
            {

                //if (updateSelectedMusicThread != null || updateSelectedMusicThread.IsAlive)
                //{
                //    updateSelectedMusicThread.Abort();
                //}
                this.RemoveFromParent();
            };
            middViewLayout = new VerticalRefreshLayout
            {
                BackgroundColor = Color.WhiteColor,
                Y = topView.fLayout.Bottom,
                Height = Application.GetRealHeight(H_W.H - H_W.T_Height),
            };
            this.AddChidren(middViewLayout);
            middViewLayout.BeginHeaderRefreshingAction += () =>
            {
                middViewLayout.EndHeaderRefreshing();
            };
            #endregion
            MusicView(fileListInfo.MusicInfoList);
        }
        /// <summary> 
        /// 加载数据的方法
        /// </summary>
        public void MusicView(List<MusicInfo> musicList)
        {
            middViewLayout.RemoveAll();
            int number = 0;
            for (int i = 0; i < musicList.Count; i++)
            {
                number++;
                var songs = musicList[i];
                if (string.IsNullOrEmpty(songs.Title))
                {
                    //防止歌曲名字为空抛异常
                    songs.Title = " ";
                }
                if (string.IsNullOrEmpty(songs.Artist))
                {
                    //防止歌手名字为空抛异常
                    songs.Artist = " ";
                }
                FrameLayout musicViewFl = new FrameLayout
                {
                    Width = Application.GetRealWidth(375),
                    Height = Application.GetRealHeight(44),
                };
                middViewLayout.AddChidren(musicViewFl);
                //列表当前播放音乐图标
                Button playIconBtn = new Button
                {
                    X = Application.GetRealWidth(16),
                    Y = Application.GetRealHeight(10),
                    Width = Application.GetMinRealAverage(24),
                    Height = Application.GetMinRealAverage(24),
                    UnSelectedImagePath = "MusicIcon/playStatus.png",
                    Visible = false,
                    Name = "playStatus",
                    Tag = songs.URL,
                };
                musicViewFl.AddChidren(playIconBtn);
                //歌曲控件
                Button songBtn = new Button
                {
                    X = Application.GetRealWidth(16),
                    Y = Application.GetRealHeight(11),
                    Width = Application.GetRealWidth(100),
                    Height = Application.GetRealHeight(22),
                    TextColor = Color.MusicTxet14Color,
                    TextSize = TextSize.Text16,
                    TextAlignment = TextAlignment.CenterLeft,
                    Name = "song",
                    Tag = songs.URL,
                    Text = songs.Title.Trim()
                };
                musicViewFl.AddChidren(songBtn);
                var wText = songBtn.GetTextWidth();//获取文本宽度
                ///(歌曲+歌手)宽度最大值时280
                if (wText > 280)
                {

                    songBtn.Width = Application.GetRealWidth(280);
                }
                else
                {
                    songBtn.Width = wText + 5;
                }
                //歌手控件
                Button singerBtn = new Button
                {
                    X = songBtn.Right,
                    Y = Application.GetRealHeight(11),
                    Width = Application.GetRealWidth(280 - songBtn.Width),
                    Height = Application.GetRealHeight(22),
                    TextColor = Color.MusicNoTxetColor,
                    TextSize = TextSize.Text12,
                    TextAlignment = TextAlignment.CenterLeft,
                    //Text =("-" +songs.Artist).Trim(),
                    Name = "singer",
                    Tag = songs.URL,
                    Text = "-" + songs.Artist.Trim()
                };
                musicViewFl.AddChidren(singerBtn);
                if (wText > 280)
                {
                    ///歌名长度小于250才可以显示歌手出来
                    singerBtn.Width = Application.GetRealWidth(0);
                }
                //添加喜爱音乐控件
                Button loveIcon = new Button
                {
                    X = Application.GetRealWidth(291),
                    Y = Application.GetRealHeight(8),
                    Width = Application.GetMinRealAverage(28),
                    Height = Application.GetMinRealAverage(28),
                    UnSelectedImagePath = "MusicIcon/love.png",
                    SelectedImagePath = "MusicIcon/loveSelected.png",
                };
                musicViewFl.AddChidren(loveIcon);
                loveIcon.MouseUpEventHandler += (sender, e) =>
                {
                    loveIcon.IsSelected = !loveIcon.IsSelected;
                    if (loveIcon.IsSelected)
                    {
                        ///查找音乐是否存在在列表
                        var music1 = A31MusicModel.Current.LoveMusicInfoList.Find((m) => m.URL == songs.URL);
                        if (music1 == null)
                        {
                            ///没有存在就添加
                            A31MusicModel.Current.LoveMusicInfoList.Add(songs);
                        }
                    }
                    else
                    {
                        ///查找音乐是否存在在列表
                        var music1 = A31MusicModel.Current.LoveMusicInfoList.Find((m) => m.URL == songs.URL);
                        if (music1 != null)
                        {
                            ///存在就删除
                            A31MusicModel.Current.LoveMusicInfoList.Remove(songs);
                        }

                    }
                    A31MusicModel.Save();
                };
                var music = A31MusicModel.Current.LoveMusicInfoList.Find((m) => m.URL == songs.URL);
                if (music != null)
                {
                    loveIcon.IsSelected = true;
                }
                else
                {
                    loveIcon.IsSelected = false;
                }

                //添加到我的列表
                Button addIcon = new Button
                {
                    X = Application.GetRealWidth(335),
                    Y = Application.GetRealHeight(8),
                    Width = Application.GetMinRealAverage(28),
                    Height = Application.GetMinRealAverage(28),
                    UnSelectedImagePath = "MusicIcon/addMusic1.png",
                };
                musicViewFl.AddChidren(addIcon);
                addIcon.MouseUpEventHandler = (sender, e) =>
                {
                    new View.DialogView { }.FieListView(songs);
                };

                //点击控件
                Button clickBtn = new Button
                {
                    Width = Application.GetRealWidth(280),
                    Height = Application.GetRealHeight(44),
                    Tag = number,//标记播放哪一首歌曲
                };
                musicViewFl.AddChidren(clickBtn);
                ///点击播放事件
                clickBtn.MouseUpEventHandler += (sender, e) =>
                {

                    System.Threading.Tasks.Task.Run(() =>
                    {
                        System.Threading.Thread.Sleep(50);
                        Application.RunOnMainThread(() =>
                        {
                            //移除界面
                            A31MusicModel.Current.A31PlayStatus.Title = songBtn.Text;
                            MainPage.BasePageView.RemoveViewByTag("Music");
                            //System.Threading.Tasks.Task.Run(() =>
                            //{
                            //    SendMethod.ListMusicPlay("USBDiskQueue", clickBtn.Tag);
                            //});
                        });
                    });

                };

            }
        }
        /// <summary>
        /// 定时更新当前播放音乐
        /// </summary>
        System.Threading.Thread updateSelectedMusicThread;
        public void UpdateSelectedMusic()
        {
            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++)
                            {
                                FrameLayout view = (FrameLayout)middViewLayout.GetChildren(i);
                                var volIconBtn = (Button)view.GetChildren(0);//直接FrameLayout父控件找到该控件Button
                                var songNameBtn = (Button)view.GetChildren(1);//直接FrameLayout父控件找到该控件Button
                                var artistNameBtn = (Button)view.GetChildren(2);//直接FrameLayout父控件找到该控件Button
                                if (A31MusicModel.Current.A31PlayStatus.TrackURL == songNameBtn.Tag.ToString())
                                {
                                    volIconBtn.Visible = true;
                                    songNameBtn.TextColor = Color.SelectedColor;
                                    songNameBtn.X = Application.GetRealWidth(48);
                                    artistNameBtn.X = songNameBtn.Right;
                                    artistNameBtn.TextColor = Color.SelectedColor;
                                }
                                else
                                {
                                    volIconBtn.Visible = false;
                                    songNameBtn.TextColor = Color.MusicTxet14Color;
                                    songNameBtn.X = Application.GetRealWidth(16);
                                    artistNameBtn.X = songNameBtn.Right;
                                    artistNameBtn.TextColor = Color.MusicNoTxetColor;
                                }


                            }
                        }
                        catch { }

                    });
                }
            });
            updateSelectedMusicThread.Start();
        }

    }
}