using System.Threading;
using Cysharp.Threading.Tasks;
using UnityEngine;

namespace Code.GameplayServices
{
    public class BonusService : MonoBehaviour
    {
        public static BonusService Instance { get; private set; }
        private void Awake()
        {
            Instance = this;
        }
        
        public bool CoinBoost { get; private set; }
        public bool Invincibility { get; private set; }
        
        
        private CancellationTokenSource _coinBoostCancellationTokenSource;

        public async UniTaskVoid GiveCoinBoost()
        {
            if (_coinBoostCancellationTokenSource != null && _coinBoostCancellationTokenSource.Token.CanBeCanceled)
                _coinBoostCancellationTokenSource.Cancel();

            _coinBoostCancellationTokenSource = new();
            try
            {
                CoinBoost = true;

                await UniTask.WaitForSeconds(5f)
                    .AttachExternalCancellation(_coinBoostCancellationTokenSource.Token);

                CoinBoost = false;
            }
            catch
            {
                _coinBoostCancellationTokenSource.Dispose();
            }
        }
        private CancellationTokenSource _invincibilityCancellationTokenSource;

        public async UniTaskVoid GiveInvincibility()
        {
            if (_invincibilityCancellationTokenSource != null && _invincibilityCancellationTokenSource.Token.CanBeCanceled)
                _invincibilityCancellationTokenSource.Cancel();

            _invincibilityCancellationTokenSource = new();
            try
            {
                Invincibility = true;

                await UniTask.WaitForSeconds(5f)
                    .AttachExternalCancellation(_invincibilityCancellationTokenSource.Token);

                Invincibility = false;
            }
            catch
            {
                _invincibilityCancellationTokenSource.Dispose();
            }
        }
    }
}