import 'dart:io';
import 'package:path/path.dart' as path;
import 'logger.dart';



String fileOrDirectoryName(FileSystemEntity directory) {
  return lastNameOfPath(directory.path);
}

String lastNameOfPath(path) {
  final paths = path.split(Platform.pathSeparator);
  return paths.last;
}

bool isDirectory(path) {
  return FileSystemEntity.isDirectorySync(path);
}

Future<bool> isDirectoryExists(path) {
  return Directory(path).exists();
}

Future<bool> isFileExists(path) {
  return File(path).exists();
}

bool isFile(path) {
  return FileSystemEntity.isFileSync(path);
}



createFolder(String folderPath) async {
  // 创建文件夹
  final Directory folder = Directory(folderPath);
  // 如果文件夹不存在，则创建
  if (!await folder.exists()) {
    await folder.create();
  } else {
    Log.d("Folder already exists");
  }
}

copyDirectory(Directory source, Directory destination) async {
  await for (var entity in source.list(recursive: false)) {
    if (entity is Directory) {
      var newDirectory = Directory(
          path.join(destination.absolute.path, path.basename(entity.path)));
      await newDirectory.create();
      await copyDirectory(entity.absolute, newDirectory);
    } else if (entity is File) {
      await entity.copy(
          path.join(destination.path, path.basename(entity.path)));
    }
  }
}

clearDirectory(Directory directory) async {
  // 列出所有文件和文件夹
  var files = directory.listSync();

  // 遍历文件和文件夹
  for (var fileEntity in files) {
    if (fileEntity is File) {
      // 文件直接删除
      await fileEntity.delete();
    } else if (fileEntity is Directory) {
      // 文件夹则递归删除
      await clearDirectory(fileEntity);
      await fileEntity.delete();
    }
  }
}

deleteDirectory(String path) async {
  final directory = Directory(path);
  await directory.delete(recursive: true);
}