/// <summary>
/// Tries to add the provided PlaylistSong to the SongHistory. Returns false if the PlaylistSong is null, or its hash is null/empty.
/// </summary>
/// <param name="song"></param>
/// <returns></returns>
/// <exception cref="InvalidOperationException">Thrown when trying to access data before Initialize is called on HistoryManager.</exception>
public bool TryAdd(PlaylistSong song, HistoryFlag flag)
{
if (!IsInitialized)
{
throw new InvalidOperationException("HistoryManager is not initialized.");
}
if (song == null)
{
return(false);
}
return(TryAdd(song.Hash, song.ToString(), flag));
}
public void TryAdd_PlaylistSong()
{
var path = Path.Combine(Path.Combine(HistoryTestPathDir, "BeatSyncHistory.json"));
var historyManager = new HistoryManager(path);
historyManager.Initialize();
string hash = "LKSJDFLKJASDLFKJ";
string songName = "TestName";
string songKey = "aaaa";
string mapper = "SomeMapper";
PlaylistSong song = new PlaylistSong(hash, songName, songKey, mapper);
var success = historyManager.TryAdd(song, 0);
Assert.IsTrue(success);
success = historyManager.TryGetValue(hash, out var retrieved);
Assert.IsTrue(success);
Assert.AreEqual(song.ToString(), retrieved.SongInfo);
}
public HistoryEntry(PlaylistSong song, HistoryFlag flag = 0)
{
SongInfo = song.ToString();
Flag = flag;
Date = DateTime.Now;
}