private long CalculateFolderSize(Folder folder)
{
long calculatedSize = 0;
int filesCount = folder.FilesCount;
if (filesCount > 0)
{
for (int id = 0; id < filesCount; id++)
{
calculatedSize += folder.GetFileById(id).Size;
}
}
int subfoldersCount = folder.SubfoldersCount;
if (subfoldersCount > 0)
{
for (int id = 0; id < subfoldersCount; id++)
{
calculatedSize += CalculateFolderSize(folder.GetSubFoldersById(id));
}
}
return calculatedSize;
}
private long GetFilesSize(Folder folder)
{
long size = 0;
foreach (var file in folder.Files)
{
size += file.SizeInBytes;
}
foreach (var subFolder in folder.Folders)
{
size += subFolder.GetFilesSize();
}
return size;
}
private Folder BrowseForfolderDFS(Folder folder, string folderName)
{
Folder foundFolder = null;
int foldersCount = folder.SubfoldersCount;
for (int id = 0; id < foldersCount; id++)
{
if (this.rootFolder.GetSubFoldersById(id).Name == folderName)
{
foundFolder = this.rootFolder.GetSubFoldersById(id);
return foundFolder;
}
foundFolder = BrowseForfolderDFS(folder.GetSubFoldersById(id), folderName);
}
return foundFolder;
}
private void AddChildFolders(Folder folder)
{
this.childFolders.Add(folder);
}
public DirectoryTree(string rootPath)
{
this.RootPath = rootPath;
this.rootFolder = new Folder(rootPath);
}
public RootFolder(string folderPath)
{
this.rootFolder = new Folder(folderPath);
}