using System;
using UnityEngine;
using UnityEngine.Serialization;

namespace VRShopping.Player
{
    public class PlayerWallet : MonoBehaviour
    {
        // 예산 (Inspector에서 초기값 설정)
        [SerializeField, Min(0), FormerlySerializedAs("Budget")]
        private int _budget;

        // UI 갱신용 이벤트
        public event Action<int> OnBudgetChanged;

        public int Budget => _budget;

        private void Start()
        {
            OnBudgetChanged?.Invoke(_budget);
        }

        public bool PayMoney(int cost)
        {
            //예산이 비용보다 많을시
            if (_budget >= cost)
            {
                _budget -= cost;
                OnBudgetChanged?.Invoke(_budget);
                return true;
            }
            //예산 부족
            return false;
        }
    }
}