using UnityEngine;
using TMPro;
using Objects;

public class GameplayUI : MonoBehaviour
{
    [SerializeField] private GameObject uiContainer;
    [SerializeField] private TextMeshProUGUI timerText;
    [SerializeField] private TextMeshProUGUI movesText;
    [SerializeField] private GameObject winUI;

    private float gameplayStart;
    private int moves;
    private bool isRunning;

    private void Start()
    {
        winUI.SetActive(false);
        uiContainer.SetActive(false);
        GameManager.Instance.GameStateChanged += OnGameStateChanged;
        Player.Instance.PlayerMoved += () => moves++;
    }


    private void Update()
    {
        if (isRunning)
        {
        //     Debug.Log(Time.time - gameplayStart);
            timerText.text = (Time.time - gameplayStart).ToString("F0");
            movesText.text = moves.ToString();
        }
    }


    private void OnDestroy()
    {
        GameManager.Instance.GameStateChanged -= OnGameStateChanged;
    }


    private void OnGameStateChanged(GameState newState)
    {
        bool isGameplay = newState == GameState.Gameplay;

        uiContainer.SetActive(isGameplay);
        winUI.SetActive(false);
        
        if (isGameplay)
        {
            gameplayStart = Time.time;
            moves = 0;
        }

        isRunning = isGameplay;
    }


    public void ShowWinScreen()
    {
        isRunning = false;
        winUI.SetActive(true);
    }
}