using System.Collections;
using System.Collections.Generic;
using BITKit;
using BITKit.Entities;
using UnityEngine;

namespace BITFALL.Entities
{
	public struct BleedingDamage:IDamageType
	{
		
	}
	public class EntityBleeding : EntityBehavior
	{
		[SerializeReference, SubclassSelector] private ITicker _ticker;
		[SerializeField] private bool isBleeding;
		[SerializeField] private int bleedingDamage;
		[Inject] private IHealth _health;
		public override void OnAwake()
		{
			base.OnAwake();
			_ticker.Add(OnTick);
			_health.OnSetAlive += OnSetAlive;
			_health.OnDamageRelease += OnDamageRelease;
		}

		private void OnSetAlive(bool obj)
		{
			isBleeding = false;
		}

		private void OnDamageRelease(DamageMessage obj) 
		{
			switch (obj.DamageType)
			{
				case BulletDamageMessage:
					isBleeding = true;
					break;
				case MeleeDamageMessage { Bleeding: true }:
					isBleeding = true;
					break;
			}
		}

		private void OnTick(float obj)
		{
			if (isBleeding is false) return;
			if (_health.IsAlive is false) return;
			UnityEntity.Invoke<DamageMessage>(
				new DamageMessage()
				{
					Target = UnityEntity,
					Damage = bleedingDamage,
					DamageType = new BleedingDamage()
				}
				);
		}
	}
}