using UnityEngine;
using UnityEditor;

[CustomEditor(typeof(NearbyRoomsChanger))]
public class NearbyRoomsChangerEditor : Editor
{
    public override void OnInspectorGUI()
    {
        serializedObject.Update();

        NearbyRoomsChanger changer = (NearbyRoomsChanger)target;

        EditorGUILayout.PropertyField(serializedObject.FindProperty("targetRoomTrigger"));

        if (changer.targetRoomTrigger != null)
        {
            RoomTrigger rt = changer.targetRoomTrigger;

            if (rt.nearbyRoomCategories != null && rt.nearbyRoomCategories.Count > 0)
            {
                string[] categoryNames = new string[rt.nearbyRoomCategories.Count];
                for (int i = 0; i < rt.nearbyRoomCategories.Count; i++)
                {
                    categoryNames[i] = rt.nearbyRoomCategories[i].categoryName;
                }

                changer.selectedCategoryIndex = EditorGUILayout.Popup("Category", changer.selectedCategoryIndex, categoryNames);

                if (GUILayout.Button("Set Selected Category"))
                {
                    changer.SetSelectedCategory();
                }
            }
            else
            {
                EditorGUILayout.HelpBox("Target RoomTrigger has no categories.", MessageType.Warning);
            }
        }
        else
        {
            EditorGUILayout.HelpBox("Assign a Target RoomTrigger to select a category.", MessageType.Info);
        }

        serializedObject.ApplyModifiedProperties();
    }
}