using UnityEngine;
using System.Collections.Generic;

public class GameManager : MonoBehaviour
{
    public static GameManager Instance;
    public List<LightSwitch> allSwitches = new List<LightSwitch>();

    void Awake()
    {
        if (Instance == null) Instance = this;
        else Destroy(gameObject);
    }

    public void RegisterSwitch(LightSwitch sw)
    {
        if (!allSwitches.Contains(sw)) allSwitches.Add(sw);
    }

    public void CheckLights()
    {
        bool anyLightsOn = false;
        foreach (LightSwitch sw in allSwitches)
        {
            if (sw.isLightOn) anyLightsOn = true;
        }

        if (!anyLightsOn)
        {
            Debug.Log("All lights are off. Player can go to bed.");
            // You can enable the "Bed" interaction collider here
        }
    }

    public void SpookyRelightEvent()
    {
        // Find all switches that are currently OFF
        List<LightSwitch> offSwitches = new List<LightSwitch>();
        foreach (LightSwitch sw in allSwitches)
        {
            if (!sw.isLightOn) offSwitches.Add(sw);
        }

        // If we found any off switches, turn one back on randomly
        if (offSwitches.Count > 0)
        {
            LightSwitch target = offSwitches[Random.Range(0, offSwitches.Count)];
            target.ForceLightOn();
            Debug.Log("A light turned back on!");
        }
    }
    public bool AreAnyLightsOn()
    {
        foreach (LightSwitch sw in allSwitches)
        {
            if (sw.isLightOn) return true;
        }
        return false;
    }
}