using GodotHostTest.Helpers;
using GodotHostTest.Interfaces;
using R3;

namespace GodotHostTest.Game.Target;

public class TargetEventBus : ITargetEventBus
{
    private readonly Pipe<Unit> _hitOutPipe = new();
    private readonly Pipe<Unit> _timedOutPipe = new();

    public Observable<Unit> TimedOut => _timedOutPipe.Observable;
    public Observable<Unit> Hit => _hitOutPipe.Observable;

    public void NewTargetSpawner(ITargetSpawner targetSpawner)
    {
        _timedOutPipe.PipeIn(targetSpawner.TargetSpawned.SelectMany(target => target.TimedOut));
        _hitOutPipe.PipeIn(targetSpawner.TargetSpawned.SelectMany(target => target.Hit));
    }
}