namespace InnovEnergy.Lib.Channels.V2.Connections;

public abstract class Connection<C> : IConnection<C> where C : IDisposable
{
    private C? _Connection;

    async Task    IConnection   .Open() => _Connection ??= await Open();
    async Task<C> IConnection<C>.Open() => _Connection ??= await Open();

    public abstract Task<C> Open();
    
    public void Close()
    {
        if (_Connection is null)
            return;
        
        _Connection!.Dispose();
        _Connection = default;
    }

    public Boolean IsOpen => _Connection is not null;
}