using System.Collections;
using System.Collections.Generic;
using BITFALL.Entities.Inventory;
using BITFALL.Placement;
using BITKit;
using BITKit.Entities;
using BITKit.StateMachine;
using UnityEngine;

namespace BITFALL.Player.Equip
{
	public interface IPlacingState:IState{}
	public class PlacingController : BITEquipBase<IPlacingState>
	{
		internal AssetablePlacement _placement => item as AssetablePlacement;

		[SerializeField] private Vector3 offset;

		[Inject] private IEntityInventory _inventory;
		[Inject] private IEntityMovement _movement;
		[Inject] private IPlayerEquipSelector _equipSelector;
		
		public override void OnAwake()
		{
			base.OnAwake();
			animator[0].onStateExit += OnStateExit;
		}

		private void OnStateExit(string obj)
		{
			if (IsEntered is false || obj is not BITConstant.Player.Use) return;
			if (!_inventory.Remove(Item)) return;
			var instance = _placement.CreateInstance() as MonoBehaviour;
			instance!.transform.SetPositionAndRotation(_movement.Position + _movement.Rotation * offset, _movement.Rotation);
			
			_equipSelector.Cancel();
		}

		public override void Entry()
		{
			base.Entry();
			animator.Play(BITConstant.Player.Draw);
		}
	}

}