using System;

using UniRx;

using UnityEngine.Events;

namespace PMaker.Reactive
{
    public static class DomainStream<T>
    {
        private static ReactiveProperty<T> _handle = new ReactiveProperty<T>();

        public static void Publish(T stream)
        {
            _handle.Value = stream;
        }

        public static IObservable<T> Subscribe()
        {
            return _handle;
        }
    }

    public static class DomainStreamUnityEventExtension
    {
        public static void Binding<T>(this UnityEvent unityEvent, T stream)
        {
            unityEvent.AddListener(() => { DomainStream<T>.Publish(stream); });
        }
    }
}