using UnityEngine;
using TMPro;
using System.Collections;

public class RaceCountdownManager : MonoBehaviour
{
    public static RaceCountdownManager Instance;

    [SerializeField] private TextMeshProUGUI countdownText;
    private int countdownTimer;
    public bool RaceStarted { get; private set; }

    private void Awake()
    {
        Instance = this;
        if (countdownText != null)
            countdownText.gameObject.SetActive(false);
    }

    private void Start()
    {
        StartCoroutine(CountdownCoroutine());
    }

    private IEnumerator CountdownCoroutine()
    {
        countdownTimer = 3;
        countdownText.gameObject.SetActive(true);

        while (countdownTimer > 0)
        {
            countdownText.text = countdownTimer.ToString();
            yield return new WaitForSeconds(1f);
            countdownTimer--;
        }

        countdownText.gameObject.SetActive(false);
        RaceStarted = true;
    }
}


//using UnityEngine;
//using TMPro;
//using Fusion;
//using System.Collections;

//public class RaceCountdownManager : NetworkBehaviour
//{
//    public static RaceCountdownManager Instance;

//    [SerializeField] private TextMeshProUGUI countdownText;

//    [Networked, OnChangedRender(nameof(OnCountdownChanged))]
//    private int CountdownTimer { get; set; }

//    [Networked] public bool RaceStarted { get; private set; }

//    private void Awake()
//    {
//        Instance = this;
//        if (countdownText != null)
//            countdownText.gameObject.SetActive(false);
//    }

//    public override void Spawned()
//    {
//        if (Object.HasStateAuthority)
//        {
//            StartCoroutine(CountdownCoroutine());
//        }
//    }

//    private IEnumerator CountdownCoroutine()
//    {
//        CountdownTimer = 3;
//        countdownText.gameObject.SetActive(true);

//        while (CountdownTimer > 0)
//        {
//            yield return new WaitForSeconds(1f);
//            CountdownTimer--;
//        }

//        RaceStarted = true;
//        countdownText.gameObject.SetActive(false);
//    }

//    private void OnCountdownChanged()
//    {
//        if (CountdownTimer > 0)
//        {
//            countdownText.text = CountdownTimer.ToString();
//            countdownText.gameObject.SetActive(true);
//        }
//        else
//        {
//            countdownText.gameObject.SetActive(false);
//        }
//    }
//}