using System;
using System.Collections.Generic;
using Shared.SimpleControl.Pad;
using Shared.SimpleControl;
using System.Text;
using Shared;

namespace Shared.SimpleControl.Pad.Music
{
    /// <summary>
    /// 音乐播放列表界面
    /// </summary>
    class ListPage : Shared.FrameLayout
    {
        public void Musiclist (MusicModel musicModel, List<KeyAndValue> playListmusic, string Listname, int sourceID)
        {
            var topFrameLayout = new FrameLayout () {
                Height = Application.GetRealHeight (140),
            };
            AddChidren (topFrameLayout);

            var titleBtn = new Button {
                BackgroundColor = 0xFF121212,
                Text = Listname,
                TextSize = 15,
            };
            topFrameLayout.AddChidren (titleBtn);

            var verticalScrolViewLayout = new VerticalScrolViewLayout {
                Y = Application.GetRealHeight (140),
                BackgroundColor = 0xff2F2F2F,
            };
            AddChidren (verticalScrolViewLayout);

            for (int i = 0; i < playListmusic.Count; i++) {
                var rowsong = new RowLayout {
                    Height = Application.GetRealHeight (100),
                };
                verticalScrolViewLayout.AddChidren (rowsong);

                var titleMusic = new Button {
                    Width = Application.GetRealWidth (80),
                    Height = Application.GetRealHeight (70),
                    X = Application.GetRealWidth (10),
                    Gravity = Gravity.CenterVertical,
                    UnSelectedImagePath = "MusicIcon/PlayMusic.png",
                };
                rowsong.AddChidren (titleMusic);

                var song = new Button {
                    Text = playListmusic [i].name,
                    TextAlignment = TextAlignment.CenterLeft,
                    X = Application.GetRealWidth (120),
                    Tag = playListmusic [i].number,
                };
                rowsong.AddChidren (song);
                song.MouseUpEventHandler += (sender, e) => {
                    rowsong.BackgroundColor = 0xffFE5E00;
                    System.Threading.Tasks.Task.Run (() => {
                        System.Threading.Thread.Sleep (200);
                        Application.RunOnMainThread (() => {
                            RemoveFromParent ();
                            Control.ControlBytesSend (Command.ControlMusicModel2, musicModel.SubnetID, musicModel.DeviceID, MusicModel.MusiceBytes ("*Z01" + sourceID + "SONG" + song.Tag + "2"), SendCount.Zero);
                        });
                    });
                };

                var del = new Button {
                    Text = "删除",
                    BackgroundColor = 0xFFFF0000,
                    Tag = playListmusic [i].number,
                };
                rowsong.AddRightView (del);

                del.MouseUpEventHandler += (sender, e) => {
                    if (sourceID == 1) {
                        for (int j = 0; j < musicModel.SDCardSongList.Count; j++) {
                            if (musicModel.SDCardSongList [j].number == del.Tag.ToString ()) {
                                musicModel.SDCardSongList.RemoveAt (j);
                                break;
                            }
                        }
                    } else if (sourceID == 2) {
                        for (int j = 0; j < musicModel.NasSongList.Count; j++) {
                            if (musicModel.NasSongList [j].number == del.Tag.ToString ()) {
                                musicModel.NasSongList.RemoveAt (j);
                                break;
                            }
                        }
                    }
                    rowsong.RemoveFromParent ();
                };
            }
        }
    }
}