using UnityEngine;
using VRShopping.Interact;
using VRShopping.Items;

public class BarcodeScaner : MonoBehaviour
{
    //스캔 원점 및 방향
    [SerializeField] private Transform _scanDirection;

    //스캔 거리
    [SerializeField] private float _scanDistance;

    //스캔 반지름
    [SerializeField] private float _scanRadius;

    //스캔 이펙트
    [SerializeField] private GameObject _scanVisualEffect;

    //스캔 사운드
    [SerializeField] private AudioSource _scanSoundEffect;

    //체크아웃 정보 저장 객체
    [SerializeField] private CheckoutMachine _checkoutMachine;

    // 스캔영역을 스캔함
    public void ScanArea()
    {
        if (_scanDirection == null) return;

        ShowScanEffect();

        var origin = _scanDirection.position;
        var direction = _scanDirection.forward;

        if (!Physics.SphereCast(origin, _scanRadius, direction, out var hit, _scanDistance))
            return;

        var item = hit.collider.GetComponentInParent<ItemInstance>();
        if (item != null) ScanProduction(item);
    }

    private void ShowScanEffect()
    {
        if (_scanVisualEffect == null) return;
        _scanVisualEffect.SetActive(true);
        _ = Util.RunDelayed(0.3f, () => _scanVisualEffect.SetActive(false));
    }

    //ItemInstance의 상품 정보를 스캔
    public void ScanProduction(ItemInstance itemIns)
    {
        //AddCheckoutSum으로 총 계산금액에 더함
        _checkoutMachine.AddCheckoutSum(itemIns.ItemDataInfo.FinalPrice);

        if (_scanSoundEffect != null) _scanSoundEffect.Play();
    }



}