using System;
using TMPro;
using UnityEngine;

public class GameStartCountdownUI : MonoBehaviour
{
    private const string NumberPopup = "NumberPopup";
    [SerializeField] private TextMeshProUGUI countdownText;

    private Animator animator;
    private int previousCountdownNumber;

    private void Awake() => animator = GetComponent<Animator>();

    private void Start()
    {
        KitchenGameManager.Instance.OnStateChanged += KitchenGameManager_OnStateChanged;
        Hide();
    }

    private void KitchenGameManager_OnStateChanged(object sender, System.EventArgs e)
    {
        if (KitchenGameManager.Instance.IsCountToStartActive())
            Show();
        else
            Hide();
    }

    private void Update()
    {
        int countdownNumber = Mathf.CeilToInt(KitchenGameManager.Instance.CountdownToStartTimer);
        countdownText.text = countdownNumber.ToString();
        if (previousCountdownNumber != countdownNumber)
        {
            previousCountdownNumber = countdownNumber;
            animator.SetTrigger(NumberPopup);
            SoundManager.Instance.PlayCountdownSound();
        }
    }

    private void Hide() => gameObject.SetActive(false);

    private void Show() => gameObject.SetActive(true);
}