public DiskAnalyzeResult Analyze(Disk disk)
{
_diskUsedSpaceBytes = disk.UsedSizeBytes;
var root = new DiskItem(disk.RootPath, DiskItemKind.Directory);
Analyze(root);
_totalAnalyzedBytes = _diskUsedSpaceBytes;
RaiseOnAnalyzeProgress();
RaiseOnAnalyzeComplete();
return(new DiskAnalyzeResult(disk, root));
}
private bool Analyze(DiskItem parent)
{
var directoryPaths = _fileSystem.GetDirectories(parent.FullPath);
if (directoryPaths == null)
{
return(false);
}
if (directoryPaths.Any())
{
parent.Children = new List <DiskItem>(directoryPaths.Length);
}
foreach (var directoryPath in directoryPaths)
{
var directory = new DiskItem(directoryPath, DiskItemKind.Directory);
if (Analyze(directory))
{
parent.Children.Add(directory);
parent.SizeBytes += directory.SizeBytes;
}
}
var filePaths = _fileSystem.GetFiles(parent.FullPath);
if (filePaths == null)
{
return(false);
}
if (filePaths.Any() && parent.Children == null)
{
parent.Children = new List <DiskItem>(filePaths.Length);
}
foreach (var filePath in filePaths)
{
var file = new DiskItem(filePath, DiskItemKind.File);
parent.Children.Add(file);
file.SizeBytes = _fileSystem.GetFileSize(filePath);
parent.SizeBytes += file.SizeBytes;
_totalAnalyzedBytes += file.SizeBytes;
}
RaiseOnAnalyzeProgress();
return(true);
}
public void GotoDirectory(DiskItem diskItem)
{
_historyDiskItems.Push(diskItem);
}
public DiskAnalyzeResult(Disk disk, DiskItem root)
{
Disk = disk;
Root = root;
}