public async Task SavePlaylist(Playlist list)
{
if (list == null) return;
await ClearPlaylist();
list.ModifiedDate = DateTime.Now;
using (var file = new StreamWriter(await _storageService.CreateFileAsync(_playlistFile)))
{
var json = JsonConvert.SerializeObject(list);
file.Write(json);
}
}
public void SavePlaylist(Playlist list)
{
if (list == null) return;
ClearPlaylist();
list.ModifiedDate = DateTime.Now;
using (var file = new StreamWriter(_storageService.OpenFile(_playlistFile, FileMode.OpenOrCreate, FileAccess.ReadWrite)))
{
var json = JsonConvert.SerializeObject(list);
file.Write(json);
}
}
public async Task ResetTrackNumbers(Playlist playlist)
{
if (playlist == null) return;
var i = 1;
foreach (var item in playlist.PlaylistItems)
{
if (item.IsJustAdded)
{
item.IsJustAdded = false;
item.OriginalId = i;
}
item.Id = i;
i++;
}
await SavePlaylist(playlist);
}