public async Task <bool> LoadNew(int id)
{
var name = PlaylistStatic.RetrieveNameById(id);
if (name == null)
{
return(false);
}
Name = name;
Id = id;
List <PlaylistItem> items = await PlaylistItemStatic.RetrievePlaylistItemsByPlaylistId(id);
foreach (var item in items)
{
Add(item);
}
if (Shuffle)
{
GenerateRandomIndexes();
}
if (Items.Count() > 0)
{
HasItems = true;
if (SelectedIndex == -1)
{
SelectedIndex = 0;
}
}
else
{
HasItems = false;
}
return(true);
}
// Loading From DB
public async Task <bool> LoadDefault()
{
var id = PlaylistStatic.GetDefaultPlaylistId();
bool loaded = await ClearAndLoadNew(id);
Name = null;
Id = -1;
return(loaded);
}
public void SaveDefault()
{
var currentId = Id;
var currentName = Name;
Id = PlaylistStatic.GetDefaultPlaylistId();
Name = PlaylistStatic.DefaultDBName;
Save(Name);
Id = currentId;
currentName = Name;
}
// Saving
public int Save(string name)
{
return(PlaylistStatic.Save(this, name));
}