using AssetStudio;
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Threading;
using System.Windows.Forms;
using System.Xml.Linq;
using static AssetStudioGUI.Exporter;
using static CubismLive2DExtractor.Live2DExtractor;
using Object = AssetStudio.Object;

namespace AssetStudioGUI
{
    internal enum ExportType
    {
        Convert,
        Raw,
        Dump
    }

    internal enum ExportFilter
    {
        All,
        Selected,
        Filtered
    }

    internal enum ExportListType
    {
        XML
    }

    internal enum AssetGroupOption
    {
        TypeName,
        ContainerPath,
        ContainerPathFull,
        SourceFileName
    }

    internal enum ListSearchFilterMode
    {
        Include,
        Exclude,
        RegexName,
        RegexContainer,
    }

    internal static class Studio
    {
        public static AssetsManager assetsManager = new AssetsManager();
        public static AssemblyLoader assemblyLoader = new AssemblyLoader();
        public static List<AssetItem> exportableAssets = new List<AssetItem>();
        public static List<AssetItem> visibleAssets = new List<AssetItem>();
        private static Dictionary<Object, string> allContainers = new Dictionary<Object, string>();
        internal static Action<string> StatusStripUpdate = x => { };

        public static int ExtractFolder(string path, string savePath)
        {
            int extractedCount = 0;
            Progress.Reset();
            var files = Directory.GetFiles(path, "*.*", SearchOption.AllDirectories);
            for (int i = 0; i < files.Length; i++)
            {
                var file = files[i];
                var fileOriPath = Path.GetDirectoryName(file);
                var fileSavePath = fileOriPath.Replace(path, savePath);
                extractedCount += ExtractFile(file, fileSavePath);
                Progress.Report(i + 1, files.Length);
            }
            return extractedCount;
        }

        public static int ExtractFile(string[] fileNames, string savePath)
        {
            int extractedCount = 0;
            Progress.Reset();
            for (var i = 0; i < fileNames.Length; i++)
            {
                var fileName = fileNames[i];
                extractedCount += ExtractFile(fileName, savePath);
                Progress.Report(i + 1, fileNames.Length);
            }
            return extractedCount;
        }

        public static int ExtractFile(string fileName, string savePath)
        {
            int extractedCount = 0;
            var reader = new FileReader(fileName);
            if (reader.FileType == FileType.BundleFile)
                extractedCount += ExtractBundleFile(reader, savePath);
            else if (reader.FileType == FileType.WebFile)
                extractedCount += ExtractWebDataFile(reader, savePath);
            else
                reader.Dispose();
            return extractedCount;
        }

        private static int ExtractBundleFile(FileReader reader, string savePath)
        {
            Logger.Info($"Decompressing {reader.FileName} ...");
            var bundleFile = new BundleFile(reader, assetsManager.SpecifyUnityVersion);
            reader.Dispose();
            if (bundleFile.fileList.Length > 0)
            {
                var extractPath = Path.Combine(savePath, reader.FileName + "_unpacked");
                return ExtractStreamFile(extractPath, bundleFile.fileList);
            }
            return 0;
        }

        private static int ExtractWebDataFile(FileReader reader, string savePath)
        {
            Logger.Info($"Decompressing {reader.FileName} ...");
            var webFile = new WebFile(reader);
            reader.Dispose();
            if (webFile.fileList.Length > 0)
            {
                var extractPath = Path.Combine(savePath, reader.FileName + "_unpacked");
                return ExtractStreamFile(extractPath, webFile.fileList);
            }
            return 0;
        }

        private static int ExtractStreamFile(string extractPath, StreamFile[] fileList)
        {
            int extractedCount = 0;
            foreach (var file in fileList)
            {
                var filePath = Path.Combine(extractPath, file.path);
                var fileDirectory = Path.GetDirectoryName(filePath);
                if (!Directory.Exists(fileDirectory))
                {
                    Directory.CreateDirectory(fileDirectory);
                }
                if (!File.Exists(filePath))
                {
                    using (var fileStream = File.Create(filePath))
                    {
                        file.stream.CopyTo(fileStream);
                    }
                    extractedCount += 1;
                }
                file.stream.Dispose();
            }
            return extractedCount;
        }

        public static (string, List<TreeNode>) BuildAssetData()
        {
            Logger.Info("Building asset list...");

            string productName = null;
            var objectCount = assetsManager.assetsFileList.Sum(x => x.Objects.Count);
            var objectAssetItemDic = new Dictionary<Object, AssetItem>(objectCount);
            var containers = new List<(PPtr<Object>, string)>();
            int i = 0;
            Progress.Reset();
            foreach (var assetsFile in assetsManager.assetsFileList)
            {
                foreach (var asset in assetsFile.Objects)
                {
                    var assetItem = new AssetItem(asset);
                    objectAssetItemDic.Add(asset, assetItem);
                    assetItem.UniqueID = " #" + i;
                    var exportable = false;
                    switch (asset)
                    {
                        case GameObject m_GameObject:
                            assetItem.Text = m_GameObject.m_Name;
                            break;
                        case Texture2D m_Texture2D:
                            if (!string.IsNullOrEmpty(m_Texture2D.m_StreamData?.path))
                                assetItem.FullSize = asset.byteSize + m_Texture2D.m_StreamData.size;
                            assetItem.Text = m_Texture2D.m_Name;
                            exportable = true;
                            break;
                        case AudioClip m_AudioClip:
                            if (!string.IsNullOrEmpty(m_AudioClip.m_Source))
                                assetItem.FullSize = asset.byteSize + m_AudioClip.m_Size;
                            assetItem.Text = m_AudioClip.m_Name;
                            exportable = true;
                            break;
                        case VideoClip m_VideoClip:
                            if (!string.IsNullOrEmpty(m_VideoClip.m_OriginalPath))
                                assetItem.FullSize = asset.byteSize + (long)m_VideoClip.m_ExternalResources.m_Size;
                            assetItem.Text = m_VideoClip.m_Name;
                            exportable = true;
                            break;
                        case Shader m_Shader:
                            assetItem.Text = m_Shader.m_ParsedForm?.m_Name ?? m_Shader.m_Name;
                            exportable = true;
                            break;
                        case Mesh _:
                        case TextAsset _:
                        case AnimationClip _:
                        case Font _:
                        case MovieTexture _:
                        case Sprite _:
                            assetItem.Text = ((NamedObject)asset).m_Name;
                            exportable = true;
                            break;
                        case Animator m_Animator:
                            if (m_Animator.m_GameObject.TryGet(out var gameObject))
                            {
                                assetItem.Text = gameObject.m_Name;
                            }
                            exportable = true;
                            break;
                        case MonoBehaviour m_MonoBehaviour:
                            if (m_MonoBehaviour.m_Name == "" && m_MonoBehaviour.m_Script.TryGet(out var m_Script))
                            {
                                assetItem.Text = m_Script.m_ClassName;
                            }
                            else
                            {
                                assetItem.Text = m_MonoBehaviour.m_Name;
                            }
                            exportable = true;
                            break;
                        case PlayerSettings m_PlayerSettings:
                            productName = m_PlayerSettings.productName;
                            break;
                        case AssetBundle m_AssetBundle:
                            foreach (var m_Container in m_AssetBundle.m_Container)
                            {
                                var preloadIndex = m_Container.Value.preloadIndex;
                                var preloadSize = m_Container.Value.preloadSize;
                                var preloadEnd = preloadIndex + preloadSize;
                                for (int k = preloadIndex; k < preloadEnd; k++)
                                {
                                    containers.Add((m_AssetBundle.m_PreloadTable[k], m_Container.Key));
                                }
                            }
                            assetItem.Text = m_AssetBundle.m_Name;
                            break;
                        case ResourceManager m_ResourceManager:
                            foreach (var m_Container in m_ResourceManager.m_Container)
                            {
                                containers.Add((m_Container.Value, m_Container.Key));
                            }
                            break;
                        case NamedObject m_NamedObject:
                            assetItem.Text = m_NamedObject.m_Name;
                            break;
                    }
                    if (assetItem.Text == "")
                    {
                        assetItem.Text = assetItem.TypeString + assetItem.UniqueID;
                    }
                    if (Properties.Settings.Default.displayAll || exportable)
                    {
                        exportableAssets.Add(assetItem);
                    }
                    Progress.Report(++i, objectCount);
                }
            }
            foreach ((var pptr, var container) in containers)
            {
                if (pptr.TryGet(out var obj))
                {
                    objectAssetItemDic[obj].Container = container;
                    allContainers[obj] = container;
                }
            }
            foreach (var tmp in exportableAssets)
            {
                tmp.SetSubItems();
            }
            containers.Clear();

            visibleAssets = exportableAssets;

            Logger.Info("Building tree structure...");

            var treeNodeCollection = new List<TreeNode>();
            var treeNodeDictionary = new Dictionary<GameObject, GameObjectTreeNode>();
            var assetsFileCount = assetsManager.assetsFileList.Count;
            int j = 0;
            Progress.Reset();
            foreach (var assetsFile in assetsManager.assetsFileList)
            {
                var fileNode = new TreeNode(assetsFile.fileName); //RootNode

                foreach (var obj in assetsFile.Objects)
                {
                    if (obj is GameObject m_GameObject)
                    {
                        if (!treeNodeDictionary.TryGetValue(m_GameObject, out var currentNode))
                        {
                            currentNode = new GameObjectTreeNode(m_GameObject);
                            treeNodeDictionary.Add(m_GameObject, currentNode);
                        }

                        foreach (var pptr in m_GameObject.m_Components)
                        {
                            if (pptr.TryGet(out var m_Component))
                            {
                                objectAssetItemDic[m_Component].TreeNode = currentNode;
                                if (m_Component is MeshFilter m_MeshFilter)
                                {
                                    if (m_MeshFilter.m_Mesh.TryGet(out var m_Mesh))
                                    {
                                        objectAssetItemDic[m_Mesh].TreeNode = currentNode;
                                    }
                                }
                                else if (m_Component is SkinnedMeshRenderer m_SkinnedMeshRenderer)
                                {
                                    if (m_SkinnedMeshRenderer.m_Mesh.TryGet(out var m_Mesh))
                                    {
                                        objectAssetItemDic[m_Mesh].TreeNode = currentNode;
                                    }
                                }
                            }
                        }

                        var parentNode = fileNode;

                        if (m_GameObject.m_Transform != null)
                        {
                            if (m_GameObject.m_Transform.m_Father.TryGet(out var m_Father))
                            {
                                if (m_Father.m_GameObject.TryGet(out var parentGameObject))
                                {
                                    if (!treeNodeDictionary.TryGetValue(parentGameObject, out var parentGameObjectNode))
                                    {
                                        parentGameObjectNode = new GameObjectTreeNode(parentGameObject);
                                        treeNodeDictionary.Add(parentGameObject, parentGameObjectNode);
                                    }
                                    parentNode = parentGameObjectNode;
                                }
                            }
                        }

                        parentNode.Nodes.Add(currentNode);
                    }
                }

                if (fileNode.Nodes.Count > 0)
                {
                    treeNodeCollection.Add(fileNode);
                }

                Progress.Report(++j, assetsFileCount);
            }
            treeNodeDictionary.Clear();

            objectAssetItemDic.Clear();

            return (productName, treeNodeCollection);
        }

        public static Dictionary<string, SortedDictionary<int, TypeTreeItem>> BuildClassStructure()
        {
            var typeMap = new Dictionary<string, SortedDictionary<int, TypeTreeItem>>();
            foreach (var assetsFile in assetsManager.assetsFileList)
            {
                if (typeMap.TryGetValue(assetsFile.unityVersion, out var curVer))
                {
                    foreach (var type in assetsFile.m_Types.Where(x => x.m_Type != null))
                    {
                        var key = type.classID;
                        if (type.m_ScriptTypeIndex >= 0)
                        {
                            key = -1 - type.m_ScriptTypeIndex;
                        }
                        curVer[key] = new TypeTreeItem(key, type.m_Type);
                    }
                }
                else
                {
                    var items = new SortedDictionary<int, TypeTreeItem>();
                    foreach (var type in assetsFile.m_Types.Where(x => x.m_Type != null))
                    {
                        var key = type.classID;
                        if (type.m_ScriptTypeIndex >= 0)
                        {
                            key = -1 - type.m_ScriptTypeIndex;
                        }
                        items[key] = new TypeTreeItem(key, type.m_Type);
                    }
                    typeMap.Add(assetsFile.unityVersion, items);
                }
            }

            return typeMap;
        }

        public static void ExportAssets(string savePath, List<AssetItem> toExportAssets, ExportType exportType)
        {
            ThreadPool.QueueUserWorkItem(state =>
            {
                Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");

                int toExportCount = toExportAssets.Count;
                int exportedCount = 0;
                int i = 0;
                Progress.Reset();
                var groupOption = (AssetGroupOption)Properties.Settings.Default.assetGroupOption;
                foreach (var asset in toExportAssets)
                {
                    string exportPath;
                    switch (groupOption)
                    {
                        case AssetGroupOption.TypeName:
                            exportPath = Path.Combine(savePath, asset.TypeString);
                            break;
                        case AssetGroupOption.ContainerPath:
                        case AssetGroupOption.ContainerPathFull:
                            if (!string.IsNullOrEmpty(asset.Container))
                            {
                                exportPath = Path.Combine(savePath, Path.GetDirectoryName(asset.Container));
                                if (groupOption == AssetGroupOption.ContainerPathFull)
                                {
                                    exportPath = Path.Combine(exportPath, Path.GetFileNameWithoutExtension(asset.Container));
                                }
                            }
                            else
                            {
                                exportPath = savePath;
                            }
                            break;
                        case AssetGroupOption.SourceFileName:
                            if (string.IsNullOrEmpty(asset.SourceFile.originalPath))
                            {
                                exportPath = Path.Combine(savePath, asset.SourceFile.fileName + "_export");
                            }
                            else
                            {
                                exportPath = Path.Combine(savePath, Path.GetFileName(asset.SourceFile.originalPath) + "_export", asset.SourceFile.fileName);
                            }
                            break;
                        default:
                            exportPath = savePath;
                            break;
                    }
                    exportPath += Path.DirectorySeparatorChar;
                    Logger.Info($"[{exportedCount + 1}/{toExportCount}] Exporting {asset.TypeString}: {asset.Text}");
                    try
                    {
                        switch (exportType)
                        {
                            case ExportType.Raw:
                                if (ExportRawFile(asset, exportPath))
                                {
                                    exportedCount++;
                                }
                                break;
                            case ExportType.Dump:
                                if (ExportDumpFile(asset, exportPath))
                                {
                                    exportedCount++;
                                }
                                break;
                            case ExportType.Convert:
                                if (ExportConvertFile(asset, exportPath))
                                {
                                    exportedCount++;
                                }
                                break;
                        }
                    }
                    catch (Exception ex)
                    {
                        Logger.Error($"Export {asset.Type}:{asset.Text} error", ex);
                    }

                    Progress.Report(++i, toExportCount);
                }

                var statusText = exportedCount == 0 ? "Nothing exported." : $"Finished exporting {exportedCount} assets.";

                if (toExportCount > exportedCount)
                {
                    statusText += $" {toExportCount - exportedCount} assets skipped (not extractable or files already exist)";
                }

                Logger.Info(statusText);

                if (Properties.Settings.Default.openAfterExport && exportedCount > 0)
                {
                    OpenFolderInExplorer(savePath);
                }
            });
        }

        public static void ExportAssetsList(string savePath, List<AssetItem> toExportAssets, ExportListType exportListType)
        {
            ThreadPool.QueueUserWorkItem(state =>
            {
                Thread.CurrentThread.CurrentCulture = new CultureInfo("en-US");

                Progress.Reset();

                switch (exportListType)
                {
                    case ExportListType.XML:
                        var filename = Path.Combine(savePath, "assets.xml");
                        var doc = new XDocument(
                            new XElement("Assets",
                                new XAttribute("filename", filename),
                                new XAttribute("createdAt", DateTime.UtcNow.ToString("s")),
                                toExportAssets.Select(
                                    asset => new XElement("Asset",
                                        new XElement("Name", asset.Text),
                                        new XElement("Container", asset.Container),
                                        new XElement("Type", new XAttribute("id", (int)asset.Type), asset.TypeString),
                                        new XElement("PathID", asset.m_PathID),
                                        new XElement("Source", asset.SourceFile.fullName),
                                        new XElement("Size", asset.FullSize)
                                    )
                                )
                            )
                        );

                        doc.Save(filename);

                        break;
                }

                var statusText = $"Finished exporting asset list with {toExportAssets.Count()} items.";

                Logger.Info(statusText);

                if (Properties.Settings.Default.openAfterExport && toExportAssets.Count() > 0)
                {
                    OpenFolderInExplorer(savePath);
                }
            });
        }

        public static void ExportSplitObjects(string savePath, TreeNodeCollection nodes)
        {
            ThreadPool.QueueUserWorkItem(state =>
            {
                var count = nodes.Cast<TreeNode>().Sum(x => x.Nodes.Count);
                int k = 0;
                Progress.Reset();
                foreach (TreeNode node in nodes)
                {
                    //遍历一级子节点
                    foreach (GameObjectTreeNode j in node.Nodes)
                    {
                        //收集所有子节点
                        var gameObjects = new List<GameObject>();
                        CollectNode(j, gameObjects);
                        //跳过一些不需要导出的object
                        if (gameObjects.All(x => x.m_SkinnedMeshRenderer == null && x.m_MeshFilter == null))
                        {
                            Progress.Report(++k, count);
                            continue;
                        }
                        //处理非法文件名
                        var filename = FixFileName(j.Text);
                        //每个文件存放在单独的文件夹
                        var targetPath = $"{savePath}{filename}{Path.DirectorySeparatorChar}";
                        //重名文件处理
                        for (int i = 1; ; i++)
                        {
                            if (Directory.Exists(targetPath))
                            {
                                targetPath = $"{savePath}{filename} ({i}){Path.DirectorySeparatorChar}";
                            }
                            else
                            {
                                break;
                            }
                        }
                        Directory.CreateDirectory(targetPath);
                        //导出FBX
                        Logger.Info($"Exporting {filename}.fbx");
                        try
                        {
                            ExportGameObject(j.gameObject, targetPath);
                        }
                        catch (Exception ex)
                        {
                            Logger.Error($"Export GameObject:{j.Text} error", ex);
                        }

                        Progress.Report(++k, count);
                        Logger.Info($"Finished exporting {filename}.fbx");
                    }
                }
                if (Properties.Settings.Default.openAfterExport)
                {
                    OpenFolderInExplorer(savePath);
                }
                Logger.Info("Finished");
            });
        }

        private static void CollectNode(GameObjectTreeNode node, List<GameObject> gameObjects)
        {
            gameObjects.Add(node.gameObject);
            foreach (GameObjectTreeNode i in node.Nodes)
            {
                CollectNode(i, gameObjects);
            }
        }

        public static void ExportAnimatorWithAnimationClip(AssetItem animator, List<AssetItem> animationList, string exportPath)
        {
            ThreadPool.QueueUserWorkItem(state =>
            {
                Progress.Reset();
                Logger.Info($"Exporting {animator.Text}");
                try
                {
                    ExportAnimator(animator, exportPath, animationList);
                    if (Properties.Settings.Default.openAfterExport)
                    {
                        OpenFolderInExplorer(exportPath);
                    }
                    Progress.Report(1, 1);
                    Logger.Info($"Finished exporting {animator.Text}");
                }
                catch (Exception ex)
                {
                    Logger.Error($"Export Animator:{animator.Text} error", ex);
                    Logger.Info("Error in export");
                }
            });
        }

        public static void ExportObjectsWithAnimationClip(string exportPath, TreeNodeCollection nodes, List<AssetItem> animationList = null)
        {
            ThreadPool.QueueUserWorkItem(state =>
            {
                var gameObjects = new List<GameObject>();
                GetSelectedParentNode(nodes, gameObjects);
                if (gameObjects.Count > 0)
                {
                    var count = gameObjects.Count;
                    int i = 0;
                    Progress.Reset();
                    foreach (var gameObject in gameObjects)
                    {
                        Logger.Info($"Exporting {gameObject.m_Name}");
                        try
                        {
                            ExportGameObject(gameObject, exportPath, animationList);
                            Logger.Info($"Finished exporting {gameObject.m_Name}");
                        }
                        catch (Exception ex)
                        {
                            Logger.Error($"Export GameObject:{gameObject.m_Name} error", ex);
                            Logger.Info("Error in export");
                        }

                        Progress.Report(++i, count);
                    }
                    if (Properties.Settings.Default.openAfterExport)
                    {
                        OpenFolderInExplorer(exportPath);
                    }
                }
                else
                {
                    Logger.Info("No Object selected for export.");
                }
            });
        }

        public static void ExportObjectsMergeWithAnimationClip(string exportPath, List<GameObject> gameObjects, List<AssetItem> animationList = null)
        {
            ThreadPool.QueueUserWorkItem(state =>
            {
                var name = Path.GetFileName(exportPath);
                Progress.Reset();
                Logger.Info($"Exporting {name}");
                try
                {
                    ExportGameObjectMerge(gameObjects, exportPath, animationList);
                    Progress.Report(1, 1);
                    Logger.Info($"Finished exporting {name}");
                }
                catch (Exception ex)
                {
                    Logger.Error($"Export Model:{name} error", ex);
                    Logger.Info("Error in export");
                }
                if (Properties.Settings.Default.openAfterExport)
                {
                    OpenFolderInExplorer(Path.GetDirectoryName(exportPath));
                }
            });
        }

        public static void GetSelectedParentNode(TreeNodeCollection nodes, List<GameObject> gameObjects)
        {
            foreach (TreeNode i in nodes)
            {
                if (i is GameObjectTreeNode gameObjectTreeNode && i.Checked)
                {
                    gameObjects.Add(gameObjectTreeNode.gameObject);
                }
                else
                {
                    GetSelectedParentNode(i.Nodes, gameObjects);
                }
            }
        }

        public static TypeTree MonoBehaviourToTypeTree(MonoBehaviour m_MonoBehaviour)
        {
            if (!assemblyLoader.Loaded)
            {
                var openFolderDialog = new OpenFolderDialog();
                openFolderDialog.Title = "Select Assembly Folder";
                if (openFolderDialog.ShowDialog() == DialogResult.OK)
                {
                    assemblyLoader.Load(openFolderDialog.Folder);
                }
                else
                {
                    assemblyLoader.Loaded = true;
                }
            }
            return m_MonoBehaviour.ConvertToTypeTree(assemblyLoader);
        }

        public static string DumpAsset(Object obj)
        {
            var str = obj.Dump();
            if (str == null && obj is MonoBehaviour m_MonoBehaviour)
            {
                var type = MonoBehaviourToTypeTree(m_MonoBehaviour);
                str = m_MonoBehaviour.Dump(type);
            }
            return str;
        }

        public static void OpenFolderInExplorer(string path)
        {
            var info = new ProcessStartInfo(path);
            info.UseShellExecute = true;
            Process.Start(info);
        }

        public static void ExportLive2D(Object[] cubismMocs, string exportPath)
        {
            var baseDestPath = Path.Combine(exportPath, "Live2DOutput");

            ThreadPool.QueueUserWorkItem(state =>
            {
                Logger.Info($"Searching for Live2D files...");

                var useFullContainerPath = false;
                if (cubismMocs.Length > 1)
                {
                    var basePathSet = cubismMocs.Select(x => allContainers[x].Substring(0, allContainers[x].LastIndexOf("/"))).ToHashSet();

                    if (basePathSet.Count != cubismMocs.Length)
                    {
                        useFullContainerPath = true;
                    }
                }
                var basePathList = useFullContainerPath ?
                    cubismMocs.Select(x => allContainers[x]).ToList() :
                    cubismMocs.Select(x => allContainers[x].Substring(0, allContainers[x].LastIndexOf("/"))).ToList();
                var lookup = allContainers.ToLookup(
                    x => basePathList.Find(b => x.Value.Contains(b) && x.Value.Split('/').Any(y => y == b.Substring(b.LastIndexOf("/") + 1))),
                    x => x.Key
                );

                var totalModelCount = lookup.LongCount(x => x.Key != null);
                var name = "";
                var modelCounter = 0;
                foreach (var assets in lookup)
                {
                    var container = assets.Key;
                    if (container == null)
                        continue;
                    name = container;

                    Logger.Info($"[{modelCounter + 1}/{totalModelCount}] Exporting Live2D: \"{container}\"...");
                    try
                    {
                        var modelName = useFullContainerPath ? Path.GetFileNameWithoutExtension(container) : container.Substring(container.LastIndexOf('/') + 1);
                        container = Path.HasExtension(container) ? container.Replace(Path.GetExtension(container), "") : container;
                        var destPath = Path.Combine(baseDestPath, container) + Path.DirectorySeparatorChar;

                        ExtractLive2D(assets, destPath, modelName, assemblyLoader);
                        modelCounter++;
                    }
                    catch (Exception ex)
                    {
                        Logger.Error($"Live2D model export error: \"{name}\"", ex);
                    }
                    Progress.Report(modelCounter, (int)totalModelCount);
                }
                Logger.Info($"Finished exporting [{modelCounter}/{totalModelCount}] Live2D model(s).");
                if (Properties.Settings.Default.openAfterExport && modelCounter > 0)
                {
                    OpenFolderInExplorer(exportPath);
                }
            });
        }
    }
}