private void _timer_Tick(object sender, EventArgs e)
{
if (_player.Source != null)
{
var filename = _fullPaths[_lastIndex].Name;
var converter = new NameConverter();
var shortname = converter.Convert(filename, null, null, null);
var currentPos = _player.Position.ToString(@"mm\:ss");
var duration = items[_lastIndex].Timeduration;
Time.Text = String.Format($"{currentPos} - {duration} ");
NameSong.Text = shortname.ToString();
}
}
private void Add_Button_Click(object sender, RoutedEventArgs e)
{
if (_inPlaylist) // neu playlist ton tai thi moi duoc add vao
{
var screen = new Microsoft.Win32.OpenFileDialog();
screen.Filter = "Mp3 (*.MP3)|*.MP3|" + "All file (*.*)|*.*";
screen.Multiselect = true; // cho phep chon nhieu bai
if (screen.ShowDialog() == true)
{
foreach (var item in screen.FileNames)
{
var info = new FileInfo(item);
_fullPaths.Add(info);
Mp3FileReader reader = new Mp3FileReader(info.FullName);
TimeSpan duration1 = reader.TotalTime;
var time = duration1.TotalSeconds;
var filename = _fullPaths[_fullPaths.Count - 1].Name;
var converter = new NameConverter();
var shortname = converter.Convert(filename, null, null, null).ToString();
var duration = TimeSpan.FromSeconds(time).ToString(@"mm\:ss");
//Debug.WriteLine($"{shortname}");
var itemBinding = new itemList();
itemBinding.Name = shortname;
itemBinding.Index = _fullPaths.Count - 1;
itemBinding.Timeduration = duration;
items.Add(itemBinding);
Indexes.Add(_fullPaths.Count - 1);
}
}
_isPlaying = false;
PlayIcon.Kind = MaterialDesignThemes.Wpf.PackIconKind.Play;
}
else
{
System.Windows.MessageBox.Show("Please Create playlist to add file...");
}
}
private void Load_button_Click(object sender, RoutedEventArgs e)
{
var screen = new Microsoft.Win32.OpenFileDialog();
screen.Filter = "Text files (*.TXT)|*.TXT|" + "All file (*.*)|*.*";
if (screen.ShowDialog() == true)
{
var filename_playlist = screen.FileName;
var temp = new FileInfo(filename_playlist);
var reader = new StreamReader(filename_playlist);
var firstLine = reader.ReadLine(); // luu tong so bai hat co trong playlist
if (firstLine == null)
{
System.Windows.MessageBox.Show("File error! Can't load playlist. Please choose another file..");
}
else
{
if (items.Count > 0)
{
_player.Pause();
_timer.Stop();
}
int count = int.Parse(firstLine); // so luong
var FileNameplaylist = temp.Name;
var secondLine = reader.ReadLine(); // luu bai hat phat cuoi cung truoc khi save - khong su dung
var token = FileNameplaylist.Split(new string[] { "." }, StringSplitOptions.None);
name_playlist.Text = token[0];
_fullPaths = new List <FileInfo>();
items = new BindingList <itemList>();
Indexes = new List <int>();
_lastIndex = -1;
_isPlaying = false;
PlayIcon.Kind = MaterialDesignThemes.Wpf.PackIconKind.Play;
_isShuffle = false;
_inPlaylist = true;
// == 1:lap vo tan ; == 0: lap 1 lans
_modeReplay = -1;
for (int i = 0; i < count; i++)
{
var info = new FileInfo(reader.ReadLine());
_fullPaths.Add(info);
Mp3FileReader reader1 = new Mp3FileReader(info.FullName);
TimeSpan duration1 = reader1.TotalTime;
var time = duration1.TotalSeconds;
var filename = _fullPaths[_fullPaths.Count - 1].Name;
var converter = new NameConverter();
var shortname = converter.Convert(filename, null, null, null).ToString();
var duration = TimeSpan.FromSeconds(time).ToString(@"mm\:ss");
//Debug.WriteLine($"{shortname}");
var itemBinding = new itemList();
itemBinding.Name = shortname;
itemBinding.Index = _fullPaths.Count - 1;
itemBinding.Timeduration = duration;
items.Add(itemBinding);
Indexes.Add(_fullPaths.Count - 1);
//
}
listmusic_playlist.ItemsSource = items;
}
System.Windows.MessageBox.Show("Load thanh cong");
}
else
{
// Khong load file
}
}
private void Window_Loaded(object sender, RoutedEventArgs e)
{
string load_playlist = isLastPlayList();
if (load_playlist == "")
{
System.Windows.MessageBox.Show("Khong co playlist de load");
}
else
{
var reader = new StreamReader(load_playlist);
var firstLine = reader.ReadLine(); // luu tong so bai hat co trong playlist
if (firstLine == null)
{
System.Windows.MessageBox.Show("File error! Can't load playlist. Please choose another file..");
}
else
{
int count = int.Parse(firstLine); // so luong
var secondLine = reader.ReadLine(); // luu bai hat phat cuoi cung truoc khi save - khong su dung
var token = load_playlist.Split(new string[] { "." }, StringSplitOptions.None); // tach .txt
name_playlist.Text = token[0];
var curSong = new FileInfo(secondLine);
var nameSong = curSong.Name;
var converter1 = new NameConverter();
var shortnameSong = converter1.Convert(nameSong, null, null, null).ToString();
NameSong.Text = shortnameSong;
_fullPaths = new List <FileInfo>();
items = new BindingList <itemList>();
Indexes = new List <int>();
_lastIndex = -1;
_isPlaying = false;
_isShuffle = false;
_inPlaylist = true;
//== 1:lap vo tan ; == 0: lap 1 lans
_modeReplay = -1;
for (int i = 0; i < count; i++)
{
var info = new FileInfo(reader.ReadLine());
_fullPaths.Add(info);
var filename = _fullPaths[_fullPaths.Count - 1].Name;
if (filename == curSong.Name) // tim index
{
_lastIndex = i; // cap nhat lastIndex
// MessageBox.Show($"{_lastIndex}");
}
var converter = new NameConverter();
var shortname = converter.Convert(filename, null, null, null).ToString();
Mp3FileReader reader_mp3 = new Mp3FileReader(info.FullName);
TimeSpan duration1 = reader_mp3.TotalTime;
var time = duration1.TotalSeconds;
var duration = TimeSpan.FromSeconds(time).ToString(@"mm\:ss");
//Debug.WriteLine($"{shortname}");
var itemBinding = new itemList();
itemBinding.Name = shortname;
itemBinding.Index = _fullPaths.Count - 1;
itemBinding.Timeduration = duration;
items.Add(itemBinding);
Indexes.Add(_fullPaths.Count - 1);
}
listmusic_playlist.ItemsSource = items;
_isLoaded = true;
System.Windows.MessageBox.Show("Load successfully..");
}
}
}
