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

namespace BITFALL.Props
{
	public class Prop_Throw : MonoBehaviour
	{
		[SerializeField] private new Rigidbody rigidbody;
		[SerializeField] private int damage;
		[SerializeField] private int force;
		[SerializeField] private LayerMask layerMask;
		private void FixedUpdate()
		{
			if (Physics.Linecast(rigidbody.position, rigidbody.position + rigidbody.velocity * Time.fixedDeltaTime,
				    out var hit,
				    layerMask
				    ))
			{
				var _rigidbody = hit.rigidbody;
				if(hit.collider.transform.TryGetComponent<IDamagable>(out var damagable))
				{
					damagable.GiveDamage(new DamageMessage()
					{
						Target = damagable.Entity,
						Damage = damage,
						Location = new Location()
						{
							position = hit.point,
							rotation = Quaternion.LookRotation(hit.normal),
							forward = hit.normal,
						}
					});
					if(damagable.Rigidbody is not null)
					{
						_rigidbody = damagable.Rigidbody;
					}
				}
				if (_rigidbody)
				{
					_rigidbody.AddForceAtPositionAsync((hit.point-rigidbody.position).normalized * force, hit.point, ForceMode.Impulse).Forget();
				}
				rigidbody.Sleep();

				if (TryGetComponent<Prop_ReplaceOnSleep>(out var replace))
				{
					replace.ReplaceImmediate(hit.collider.transform);
				}
			}
		}
	}

}