using System;
using System.Collections.Generic;
using Core.Extensions;
using UnityEngine;

public class MeleeWeapon : Weapon
{
    public LayerMask entityLayer;
    [SerializeField] private GameObject debugColliderHitbox;
    [SerializeField] private Vector2 colliderSize;

    private void Update()
    {
        if (isAiming)
        {
            Vector2 mouseWorldPos = PlayerEntityMovement.instance.mouseWorldPos; //using this so i don't have to paste in and recalculate the variable on something i already have lol
            debugColliderHitbox.gameObject.SetActive(true);
            transform.Lookat2D(mouseWorldPos); 
            if (Input.GetMouseButtonDown(0))
            {
                RaycastHit2D[] enemyList = Physics2D.BoxCastAll(transform.position, colliderSize, Vector3.Angle(transform.position, mouseWorldPos),
                    PlayerEntityMovement.instance.mouseWorldPos, 2, entityLayer);
                foreach (RaycastHit2D enemy in enemyList)
                {
                    if (!enemy.transform.CompareTag(tag) && enemy.transform.TryGetComponent(out Entity isEntity))
                    {
                        isEntity.TakeDamage(damage, thisEntity);
                    }
                }
                isAiming = false;
                thisEntity.actions--;
                TurnHandler.instance.UpdateTurns();
                ActionUIHandler.instance.UpdateUI();
                debugColliderHitbox.gameObject.SetActive(false);
                ActionUIHandler.instance.cursorObject.SetActive(false);
            }
            else if (Input.GetMouseButtonDown(1))
            {
                isAiming = false;
                debugColliderHitbox.gameObject.SetActive(false);
                ActionUIHandler.instance.cursorObject.SetActive(false);
            }
        }
    }

    protected override void AttackEffects()
    {
        isAiming = true;
    }
}