using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
using TriLibCore;
using TriLibCore.SFB;
using UnityEngine;
using UnityEngine.Networking;
using UnityEngine.UI;
using ZXL.Helper;
using ZXL.Scripts.UI;
using ZXLA;

namespace ZXL
{
    public class Test : MonoBehaviour
    {
        private FileSystem _fileSystem;

        private void Awake()
        {
            _fileSystem = this.gameObject.GetComponent<FileSystem>();
        }

        private void Update()
        {
            // if (Input.GetKey(KeyCode.LeftControl) && Input.GetKey(KeyCode.LeftShift))
            {
                if (Input.GetKeyDown(KeyCode.Alpha0))
                {
                    _fileSystem.CreateDirectory("/Root", -1);
                }
                if (Input.GetKeyDown(KeyCode.Alpha1))
                {
                    _fileSystem.CreateDirectory("/Root/Test1",0);
                }
                if (Input.GetKeyDown(KeyCode.Alpha2))
                {
                    _fileSystem.CreateFile("/Root/Test1/a.txt",1);
                }
                if (Input.GetKeyDown(KeyCode.Alpha3))
                {
                    _fileSystem.CreateFile("/Root/b.txt",0);
                }
                if (Input.GetKeyDown(KeyCode.Alpha4))
                {
                    _fileSystem.DeleteDirectory("/Root/Test1");
                }
                if (Input.GetKeyDown(KeyCode.Alpha5))
                {
                    _fileSystem.DeleteDirectory("/Root");
                }
            }
            if (Input.GetKeyDown(KeyCode.A))
            {
                // var assetLoaderOptions = AssetLoader.CreateDefaultLoaderOptions();
                // var assetLoaderContext = AssetLoader.LoadModelFromFile(path, null, OnMaterialsLoad, OnProgress, null,
                //     null, assetLoaderOptions);

                // var assetLoaderOptions = AssetLoader.CreateDefaultLoaderOptions();
                // var filePicker = AssetLoaderFilePicker.Create();
                // filePicker.LoadModelFromFilePickerAsync("Select a File",
                //     (a) => { Debug.Log("OnLoad"); }, 
                //     (a) => { Debug.Log("OnMaterialsIsLoad"); }, 
                //     OnProgress,
                //     (a) => {Debug.Log("OnBeginLoad"); }, 
                //     (a) => {Debug.Log("OnErrorLoad"); }, 
                //     gameObject,
                //     assetLoaderOptions);

                // StartCoroutine(LoadModel(@$"C:\Users\Administrator\Documents\Rail.FBX", "Rail.FBX"));

                // AssetHelper.PushModel("xxx", null, null, null, null, gameObject);

                // Task.Run(async () => { await AssetHelper.PushFileWithLoadToScene(gameObject); });

                // AssetHelper.PushFileWithLoadToScene(gameObject);

                // FileHelper.DeleteFolder("D:\\zxl\\UnityProject_Build\\TTR");

                // SceneHelper.CreateSceneData("woccc");

                // StartCoroutine(ZAssetHelper.PushModel("Test", gameObject, () => { Debug.Log("完成了"); }));
                // StartCoroutine(ZAssetHelper.LoadAssets($"连接处.fbx", gameObject, (go) => { Debug.Log("完成了"); }));

                // StartCoroutine(LoadModel());

                // string src=$"F:\\SceneEditor3D\\Assets\\ZXL\\config.json";
                // string neNam = "ccc";
                // FileHelper.RenameFile(src,neNam);

                // var fileInfo = new FileInfo($"F:\\SceneEditor3D\\Assets\\ZXL\\config.json");

                // string src=$"F:\\SceneEditor3D\\Assets\\ZXL\\config.json";
                // FileHelper.CopyFile(src);

                UIManager.Instance.Open(UIType.ConctrolUI);
            }
        }

        IEnumerator LoadModel()
        {
            var paths = StandaloneFileBrowser.OpenFilePanel("Open File", "", "", false);
            if (paths.Count >= 0)
            {
                var context = AssetLoader.LoadModelFromFile(paths[0].Name, null, null, OnProgress);
                while (true)
                {
                    if (context.LoadingProgress >= 1)
                    {
                        break;
                    }

                    Debug.Log($"加载中 {context.LoadingProgress}");
                    yield return null;
                }

                Debug.Log("完成");
            }

            void OnProgress(AssetLoaderContext arg1, float arg2)
            {
                Debug.Log($"load {arg1.Filename} {arg1.BasePath} {arg2}%");
            }
        }

        // IEnumerator LoadModel(string modelFullPath)
        // {
        //     UnityWebRequest request = UnityWebRequest.Get(modelFullPath);
        //     yield return request.SendWebRequest();
        //     if (request.result == UnityWebRequest.Result.Success)
        //     {
        //         // 将获取到的数据转换为Asset
        //         AssetBundleCreateRequest createRequest = AssetBundle.LoadFromMemoryAsync(request.downloadHandler.data);
        //         yield return createRequest;
        //         AssetBundle assetBundle = createRequest.assetBundle;
        //         GameObject modelPrefab = assetBundle.LoadAsset<GameObject>("your_model");
        //         if (modelPrefab!= null)
        //         {
        //             GameObject instantiatedModel = Instantiate(modelPrefab);
        //             // 对模型进行位置、旋转、缩放等设置
        //             instantiatedModel.transform.position = new Vector3(0, 0, 0);
        //             instantiatedModel.transform.rotation = Quaternion.identity;
        //             instantiatedModel.transform.localScale = new Vector3(1, 1, 1);
        //         }
        //         else
        //         {
        //             Debug.LogError("未能从AssetBundle中获取到模型资源");
        //         }
        //         assetBundle.Unload(false);
        //     }
        //     else
        //     {
        //         Debug.LogError("加载模型文件失败: " + request.error);
        //     }
        // }
        IEnumerator LoadModel(string url, string resName)
        {
            UnityWebRequest request = UnityWebRequest.Get(url);
            request.SendWebRequest();
            while (true)
            {
                if (request.isDone)
                {
                    byte[] results = request.downloadHandler.data;
                    string pathUrl = Application.streamingAssetsPath;
                    SaveFile(results, pathUrl, resName, () => { Debug.Log("完成"); });
                    LoadToScene(resName);
                    yield break;
                }
                else if (request.isNetworkError)
                {
                    Debug.Log("Download Error:" + request.error);
                    yield break;
                }
                else
                {
                }

                yield return null;
            }
        }

        private static void SaveFile(byte[] res, string savePath, string fileUrl, Action action)
        {
            // if (!File.Exists(savePath))
            // {
            //     Directory.CreateDirectory(savePath);
            // }

            string path = savePath + "/" + fileUrl;
            FileInfo file = new FileInfo(path);
            Stream sw;
            sw = file.Create();
            sw.Write(res, 0, res.Length);
            sw.Close();
            sw.Dispose();
            action();
        }

        static void LoadToScene(string fileName)
        {
            var assetLoaderOptions = AssetLoader.CreateDefaultLoaderOptions();
            string path = $"{Application.streamingAssetsPath}/{fileName}";
            var assetLoaderContext = AssetLoader.LoadModelFromFile(path);
            UnityEngine.Debug.Log(assetLoaderContext.RootGameObject.name);
        }

        private void OnMaterialsLoad(AssetLoaderContext obj)
        {
            Debug.Log($"OnMaterialsLoad");
        }

        private void OnProgress(AssetLoaderContext arg1, float arg2)
        {
            Debug.Log($"load {arg1.Filename} {arg1.BasePath} {arg2}%");
        }
    }
}