using System.Collections;
using UnityEngine;
using UnityEngine.SceneManagement;

public class GameManager : MonoBehaviour
{
    // Static instance of GameManager for global access
    public static GameManager Instance { get; private set; }

    // Serialized field for game over UI reference
    [SerializeField] private GameObject gameOverUI;

    void Awake()
    {
        // Ensure there is only one instance of GameManager and it persists across scenes
        if (Instance == null)
        {
            Instance = this;
            DontDestroyOnLoad(gameObject); // Optional: Keep GameManager between scene loads
        }
        else
        {
            Destroy(gameObject); // Destroy duplicate GameManager instances
        }
    }

    void Start()
    {
        // Ensure gameOverUI is initially inactive
        HideGameOver();
    }

    public void GameOver()
    {
        if (gameOverUI != null)
        {
            gameOverUI.SetActive(true);
        }

        // Reset the player's gold before restarting the game
        ResetPlayerGold();

        // Start the coroutine to restart the game after a delay
        StartCoroutine(RestartAfterDelay(3f)); // Adjust the delay as needed
    }

    private void ResetPlayerGold()
    {
        // Reset the player's gold to 0
        if (EconomyManager.Instance != null)
        {
            EconomyManager.Instance.ResetGold();
        }
    }

    public void Restart()
    {
        // Reload Scene 1
        SceneManager.LoadScene("Scene1");

        // Hide game over UI when restarting
        HideGameOver();
    }

    public void HideGameOver()
    {
        if (gameOverUI != null)
        {
            gameOverUI.SetActive(false);
        }
    }

    private IEnumerator RestartAfterDelay(float delay)
    {
        yield return new WaitForSeconds(delay); // Wait for the specified delay

        // Restart the game
        Restart();
    }
}