using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
#if UNITY_EDITOR
using UnityEditor;
using UnityEditorInternal;
#endif

#if UNITY_EDITOR
namespace VketCloudGUITools.Editor
{
    public class VCStateToggleReordableList
    {
        private ReorderableList _reorderableList;
        private SerializedObject _serializedObject;

        public void RefleshReordableList(SerializedObject serializedObject, SerializedProperty elementsProperty)
        {
            _serializedObject = serializedObject;
            _reorderableList = new ReorderableList(serializedObject, elementsProperty);
            _reorderableList.drawElementCallback += (Rect rect, int index, bool selected, bool focused) =>
            {
                SerializedProperty property = _reorderableList.serializedProperty.GetArrayElementAtIndex(index);
                EditorGUI.PropertyField(rect, property, GUIContent.none);
            };
            _reorderableList.drawHeaderCallback += rect =>
            {
                EditorGUI.LabelField(rect, elementsProperty.displayName);
            };
        }

        public void OnInspectorGUI(SerializedObject serializedObject, SerializedProperty property)
        {
            if (_serializedObject != serializedObject)
                RefleshReordableList(serializedObject, property);

            if (_reorderableList != null)
                _reorderableList.DoLayoutList();
        }
    }
}
#endif