using UnityEngine;

public class NearbyRoomsChanger : MonoBehaviour
{
    [Header("Target Room Trigger")]
    public RoomTrigger targetRoomTrigger;

    [Header("Selected Category")]
    public int selectedCategoryIndex = 0; // Index που βλέπεις/ορίζεις στον Inspector

    /// <summary>
    /// Κάνει Set την επιλεγμένη κατηγορία ΜΟΝΟ στο editor ή testing.
    /// </summary>
    public void SetSelectedCategory()
    {
        if (targetRoomTrigger != null && targetRoomTrigger.nearbyRoomCategories.Count > 0)
        {
            targetRoomTrigger.SetActiveCategory(selectedCategoryIndex);
            targetRoomTrigger.UpdateRoomTriggerSnapshot(); // ✨ πολύ σημαντικό!
            Debug.Log($"[NearbyRoomsChanger] Set category: {targetRoomTrigger.nearbyRoomCategories[selectedCategoryIndex].categoryName}");
        }
        else
        {
            Debug.LogWarning("[NearbyRoomsChanger] Target RoomTrigger is null or has no categories!");
        }
    }

    public void SetSelectedCategoryInGame()
    {
        var roomTriggers = RoomManager.GetInstance()?.activeRoomTriggers;

        if (roomTriggers == null || roomTriggers.Count == 0)
        {
            Debug.LogWarning("[NearbyRoomsChanger] No active RoomTriggers found.");
            return;
        }

        if (targetRoomTrigger == null)
        {
            Debug.LogWarning("[NearbyRoomsChanger] No target RoomTrigger assigned.");
            return;
        }

        string targetSceneName = targetRoomTrigger.RoomSceneName;

        foreach (RoomTrigger rt in roomTriggers)
        {
            if (rt.RoomSceneName == targetSceneName)
            {
                rt.SetActiveCategory(selectedCategoryIndex);
                rt.UpdateRoomTriggerSnapshot();
                Debug.Log($"[NearbyRoomsChanger] Set category {selectedCategoryIndex} on room: {rt.RoomSceneName}");
                return;
            }
        }

        // Αν δεν βρέθηκε ➝ κρατάμε pending αλλαγή
        Debug.LogWarning($"[NearbyRoomsChanger] Target RoomTrigger with scene name '{targetSceneName}' not found in active room triggers. Will queue pending category change.");

        RoomManager.GetInstance()?.pendingCategoryChanges.RemoveAll(p => p.roomSceneName == targetSceneName);

        RoomManager.GetInstance()?.pendingCategoryChanges.Add(new RoomTriggerPendingCategory
        {
            roomSceneName = targetSceneName,
            categoryIndex = selectedCategoryIndex
        });
    }

}