namespace Universal;

public class ParallelHelper : IDisposable
{
    private readonly List<Task> _tasks = [];
    private bool _isStarted = false;

    void IDisposable.Dispose()
    {
        _tasks.ForEach(task => task.Dispose());
        _tasks.Clear();
        _isStarted = false;
    }

    public bool Insert(Action action)
    {
        if (_isStarted)
            return false;

        Task task = new(action);
        _tasks.Add(task);

        return true;
    }


    public bool StartnWaitAll()
    {
        if (_isStarted)
            return false;
        _tasks.ForEach(t => t.Start());

        Task.WhenAll(_tasks).Wait();
        _isStarted = false;
        _tasks.Clear();
        return true;
    }

    public bool StartnWaitAny()
    {
        if (_isStarted)
            return false;
        _tasks.ForEach(t => t.Start());

        Task.WhenAny(_tasks).Wait();
        return true;
    }
}