using System;
using System.Collections;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using BITKit;
using Cysharp.Threading.Tasks.Triggers;
using UnityEngine;

namespace BITFALL.Props
{
	public class Prop_C4 : MonoBehaviour,IDescription
	{
		[SerializeField] private int countdown = 45;
		
		[SerializeField]  private new Light light;
		
		[SerializeReference,SubclassSelector] private ITicker ticker;

		private float _initialLightIntensity;

		private readonly IntervalUpdate explosionCountdown=new();

		private void OnEnable()
		{
			ticker.Add(OnUpdate);
		}

		private void OnDisable()
		{
			ticker.Remove(OnUpdate);
		}

		private void Start()
		{
			_initialLightIntensity = light.intensity;
			
			explosionCountdown.Interval = countdown;
			
			explosionCountdown.Reset();
		}

		private void OnUpdate(float delta)
		{
			light.intensity =Mathf.Lerp( _initialLightIntensity,0, (float)explosionCountdown.Remaining % 1);

			if (explosionCountdown.AllowUpdate)
			{
				GetComponentInChildren<Prop_Explosive>().Explosion(gameObject);
			}
		}
		public string Name=>"C4已安装";
		//public string Name=>"C4: 预计剩余时间: "+explosionCountdown.Remaining.ToString("F2")+"s";
	}
}