#if UNITY_EDITOR
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Threading;
using BITKit;
using BITKit.GameEditor;
using Cysharp.Threading.Tasks;
using Project.B.Item;
using UnityEditor;
using UnityEngine;
using UnityEngine.UIElements;
using Debug = UnityEngine.Debug;

namespace Net.Project.B.Item
{
    public class ScriptableItemEditorWindow : ScriptableObjectGroupEditor<ScriptableItem>
    {
        protected override string AssetsPath => "Assets/Artists/Configs/Items/";
        protected string IconsPath => "Assets/Artists/Arts/Icons/Gen_Items/";

        [MenuItem("Tools/Scriptable Editor/Item")]
        public static void Open()
        {
            GetWindow<ScriptableItemEditorWindow>().Show();
        }

        protected override void OnEnable()
        {
            base.OnEnable();
            {
                var button =      ToolBarContainer.Create<Button>();
                button.text = "从Project已选的资产创建Item";
                button.clicked += CreateFromProject;
            }
        }

        private void CreateFromProject()
        {
            var list = new List<GameObject>();
            foreach (var obj in Selection.objects)
            {
                if (obj is not GameObject go) continue;
                list.Add(go);
            }

            var nameList = string.Join('\n', list.Select(x => x.name).Take(3));
            if (list.Count > 3)
            {
                nameList += $"\n...一共:{list.Count}个";
            }
            if (list.Count is 0)
            {
                EditorUtility.DisplayDialog("错误", "没有已选的GameObjects","OK");
                return;
            }
            if(EditorUtility.DisplayDialog("是否要创建以下Items",nameList,"确认","取消") is false)return;

            var stopWatch = Stopwatch.StartNew();


            foreach (var go in list)
            {
                var path = Path.Combine(AssetsPath, $"{go.name}.asset");

                if (File.Exists(Path.Combine(Environment.CurrentDirectory, path)))
                {
                    Debug.LogWarning($"已存在:{path},跳过");
                    continue;
                }
                
                var instance = CreateInstance<ScriptableItem>();
                
instance.id = go.GetInstanceID();



                Sprite sprite = null;

                foreach (var guid in  AssetDatabase.FindAssets($"{go.name} t:sprite"))
                {
                    sprite= AssetDatabase.LoadAssetAtPath<Sprite>(AssetDatabase.GUIDToAssetPath(guid));
                    break;
                }

                if (!sprite)
                {
                    var preview = AssetPreview.GetAssetPreview(go);
                    
                    if (!preview)
                    {
                        for (var i = 0; i < 32; i++)
                        {
                            preview = AssetPreview.GetAssetPreview(go);
                            if(preview)break;
                            Thread.Sleep(100);
                        }
                    }
                    var previewPath = Path.Combine(IconsPath, go.name+".png");
                    var pngPath = Path.Combine(Environment.CurrentDirectory, previewPath);
                    new DirectoryInfo(Path.Combine(Environment.CurrentDirectory,IconsPath)).Create();
                    File.WriteAllBytes(pngPath, preview.EncodeToPNG());
                    
                    AssetDatabase.SaveAssets();
                    AssetDatabase.Refresh();
                    
                    var importer = AssetImporter.GetAtPath(previewPath).As<TextureImporter>();
                    
                    importer.textureType = TextureImporterType.Sprite;
                    importer.SaveAndReimport();
                    
                    AssetDatabase.Refresh();
                    
                    instance.icon = AssetDatabase.LoadAssetAtPath<Sprite>(previewPath);
                }
                else
                {
                    instance.icon = sprite;
                }
                
                instance.displayName = new Reference(go.name);
                instance.description = new Reference($"{go.name}:description");
             
                instance.model = go.transform;

                AssetDatabase.CreateAsset(instance, path);
                
                AssetDatabase.SaveAssets();
            }
            RebuildList();
            
            stopWatch.Stop();
            Debug.Log($"创建{list.Count}个任务,耗时{stopWatch.ElapsedMilliseconds}毫秒");
        }

        protected override void BindItem(VisualElement arg1, int arg2)
        {
            base.BindItem(arg1, arg2);
            var item = List[arg2];
            
            arg1.Q<Label>().text = $"({item.Id}){item.name}";

            arg1.Get<VisualElement>().style.backgroundImage = new(item.Icon);
        }
    }
}
#endif