using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using InfallibleCode;
using System;

[System.Serializable]
public class RoomTriggerPendingCategory
{
    public string roomSceneName;
    public int categoryIndex;
}

[System.Serializable]
public class RoomTriggersData
{
    public List<string> newNearbyRoomSceneNames = new List<string>();
    public string roomSceneName;
    public int activeCategoryIndex = 0; // <-- ΝΕΟ για να θυμόμαστε ποιο category ήταν ενεργό
}

public class RoomManager : MonoBehaviour
{

    private static RoomManager _instance;

    public static RoomManager GetInstance() { return _instance; }

    public int _roomID;
    public List<ClosetHideBehaviour> closetHideBehaviour = new List<ClosetHideBehaviour>();
    public List<BedHideBehaviourBase> bedHideBehaviour = new List<BedHideBehaviourBase>();
    public RoomTrigger LastRoomTriggerPlayerEntered;
    public List<Transform> _roomPatrolPoints = new List<Transform>();

    public List<string> _nearbyRoomSceneNames = new List<string>();
    public List<string> necessarySceneNamesToKeepLoaded = new List<string>();

    //public List<string> additiveScenesLoaded;

    //public List<Dictionary<string, List<string>>> roomConnections = new List<Dictionary<string, List<string>>>();
    public List<RoomTriggersData> roomTriggersData = new List<RoomTriggersData>();
    public List<RoomTriggerData> roomTriggersSnapshotData = new List<RoomTriggerData>();
    public List<RoomTriggerPendingCategory> pendingCategoryChanges = new List<RoomTriggerPendingCategory>();

    public List<RoomTrigger> activeRoomTriggers = new List<RoomTrigger>();

    public event Action OnRoomsChanged = delegate { };

    private void Awake()
    {
        if (_instance == null)
        {
            _instance = this;
            DontDestroyOnLoad(gameObject);  // This ensures the object persists across scene loads
        }
        else
        {
            Destroy(gameObject);  // This prevents duplicate instances
        }
    }
    //void Start()

    public void RegisterRoomTrigger(RoomTrigger trigger)
    {
        if (!activeRoomTriggers.Contains(trigger))
        {
            activeRoomTriggers.Add(trigger);
        }
    }

    public void UnregisterRoomTrigger(RoomTrigger trigger)
    {
        if (activeRoomTriggers.Contains(trigger))
        {
            activeRoomTriggers.Remove(trigger);
        }
    }

    public void RoomsChanged() 
    {
        OnRoomsChanged?.Invoke();
        print("OnRoomsChanged EVENT");
    }
    //players hidding spot: method get players hidding spot -> returns transform
    // hidding spots
    //room patrol points: it doesnt have to do with if the player is hidden or not

}