using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using UnityEditor;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UIElements;

namespace BITKit.GameEditor
{
	//This is a helper can make scene uncategory assets to be categorized
	public sealed class SceneBasedEnvironmentCategoryWindow : EditorWindow
	{
		[MenuItem("Tools/Scene/Category Window")]
		public static void Open()
		{
			var window = GetWindow<SceneBasedEnvironmentCategoryWindow>();
			window.Show();
		}

		
		private Label reportLabel;
		private void OnEnable()
		{
			Rebuild();
		}
		
		private void Rebuild()
		{
			var button = rootVisualElement.Create<Button>();
			reportLabel = rootVisualElement.Create<Label>();
			reportLabel.text = "0";
			button.text = "Execute";
			button.clicked += Execute;
		}

		private void Execute()
		{
			var stringBuilder = new System.Text.StringBuilder();
			//Get All Root GameObject in editor
			var objects = UnityEditor.SceneManagement.StageUtility.GetCurrentStageHandle().FindComponentsOfType<Transform>()
				.Where(PrefabUtility.IsPartOfPrefabAsset).ToArray();
			
			stringBuilder.AppendLine($"Total: {objects.Length}");
			
			foreach (var VARIABLE in objects)
			{
				
			}
			
			reportLabel.text = stringBuilder.ToString();
		}
	}
}