public ReactiveTimerViewModel(ReactiveTimerModel _model)
{
Model = _model.AddTo(DisposeCollection);
ReadOnlyReactiveTimer =
Observable.Merge(
Model.ReactiveTimer,
Model.ChangeStop().Select(_ => (long)0)
).ToReadOnlyReactivePropertySlim()
.AddTo(DisposeCollection);
StartCommand = Model.CanStart().ToReactiveCommand().AddTo(DisposeCollection);
StartCommand.Subscribe(start).AddTo(DisposeCollection);
PauseCommand = Model.CanPause().ToReactiveCommand().AddTo(DisposeCollection);
PauseCommand.Subscribe(pause).AddTo(DisposeCollection);
StopCommand = Model.CanStop().ToReactiveCommand().AddTo(DisposeCollection);
StopCommand.Subscribe(stop).AddTo(DisposeCollection);
}