public static async Task <UserPlaylist> DeserelizeDataFromJson(string fileName)
{
try
{
var DeserializedJsonPlayLst = new UserPlaylist();
var Folder = Windows.Storage.ApplicationData.Current.LocalFolder;
var file = await Folder.GetFileAsync(fileName + ".json");
var data = await file.OpenReadAsync();
using (StreamReader r = new StreamReader(data.AsStream()))
{
string text = r.ReadToEnd();
DeserializedJsonPlayLst = JsonConvert.DeserializeObject <UserPlaylist>(text);
//foreach (var i in p)
//{
// persons.UserPlaylists.Add(i);
// }
}
return(DeserializedJsonPlayLst);
}
catch (Exception e)
{
throw e;
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
playlistObj = (UserPlaylist)e.Parameter;
PlaylistManager.GetAllPlaylistSongs(PlaylistCollection, playlistObj);
txtPlaylistName.Text = playlistObj.playlistName;
// parameters.Name
// parameters.Text
// ...
//LoadLibUserPlaylist(Userobject.UserName);
// var MusicFileListOnload = MusicFile.LoadMyMusicCollection();
// DataContext = MusicFile.LoadMyMusicCollection();
//MusicList = await MusicManager.LoadMyMusicCollection();
// MusicListToDisplay = await MusicManager.PickUsersMusicCollection();
// MusicListToDisplay = await MusicManager.PickUsersMusicCollection();
// DataContext= await MusicManager.PickUsersMusicCollection();
}
public static async Task <string> SerelizeDataToJson(UserPlaylist MyListPlay, string filename)
{
try
{
var Folder = Windows.Storage.ApplicationData.Current.LocalFolder;
var file = await Folder.CreateFileAsync(filename + ".json", Windows.Storage.CreationCollisionOption.ReplaceExisting);
var data = await file.OpenStreamForWriteAsync();
using (StreamWriter r = new StreamWriter(data))
{
var serelizedfile = JsonConvert.SerializeObject(MyListPlay);
r.Write(serelizedfile);
}
return(filename);
}
catch (Exception e)
{
throw e;
}
}
private async void CreatePlaylist_Click_1(object sender, RoutedEventArgs e)
{
var dialog1 = new ContentDialog1();
var result = await dialog1.ShowAsync();
if (result == ContentDialogResult.Primary)
{
var text = dialog1.Text;
Debug.WriteLine(text);
var playlist = new UserPlaylist()
{
playlistName = text,
playlistUserName = LibUserObject.UserName
};
LibUserObject.LibUserPlaylist.Add(playlist);
PlaylistManager.PlaylistCollectionDictSongs.Add(playlist.playlistName, playlist);
myplaylist = playlist;
/*
* foreach (MusicFile song in this.MyViewList.SelectedItems)
* {
* playlist.MusicFLists.Add(song);
* // this.PlaylistView.Items.Add(myFilename);
*
* }
*
* foreach (MusicFile song in playlist.MusicFLists)
* {
* FindandPlayMusic(song.MFileName);
* }
*/
}
/*
* else if (result == ContentDialogResult.Secondary)
* {
*
* }
*/
}
public static ObservableCollection <MusicFile> GetAllPlaylistSongs(ObservableCollection <MusicFile> PlaylistCollection, UserPlaylist Playlistobj)
{
PlaylistCollection.Clear();
List <MusicFile> musiccollection = Playlistobj.MusicFLists;
//List<MusicFile> musiccollection = await LoadMyMusicCollection();
PlaylistCollection.Clear();
//Checking for condition when playlist is first created
foreach (MusicFile mf in musiccollection)
{
PlaylistCollection.Add(mf);
}
return(PlaylistCollection);
}
