private static void PrintPaths(PathPart pathPart)
{
Console.WriteLine($"{new string(' ', pathPart.Level)}{pathPart.Text}");
foreach (var child in pathPart.Children)
{
PrintPaths(child);
}
}
private static void PrintLeafFullPaths(PathPart pathPart)
{
if (!HasChildren(pathPart))
{
Console.WriteLine(pathPart.GetFullPathInColumns());
return;
}
foreach (var child in pathPart.Children)
{
PrintLeafFullPaths(child);
}
}
static void Main(string[] args)
{
var actionTimer = new ActionTimer();
var rootPathText = GetAppLocation();
// You may override to test more folders
// rootPathText = "C:\\dev";
PathPart root = null;
actionTimer.Execute("CreatePathTree", () => root = CreatePathTree(rootPathText, null, 0));
actionTimer.Execute("PrintLeafFullPaths", () => PrintLeafFullPaths(root));
Console.ReadKey();
}
private static PathPart CreatePathTree(string pathPartText, PathPart parent, int level)
{
var pathPart = new PathPart
{
Text = pathPartText,
TextWithMaximumLength = pathPartText,
Parent = parent,
Level = level,
Children = new List <PathPart>()
};
var fullPath = GetPartFullPath(pathPartText, parent);
var subDirectoryPaths = Directory.GetDirectories(fullPath);
foreach (var subDirectoryPath in subDirectoryPaths)
{
var subDirectoryName = Path.GetFileName(subDirectoryPath);
pathPart.Children.Add(CreatePathTree(subDirectoryName, pathPart, level + 1));
}
if (!HasChildren(pathPart))
{
return(pathPart);
}
var directoryChildrenTextMaximumLength = pathPart.Children.Max(c => c.Text.Length);
foreach (var child in pathPart.Children)
{
var numberOfSpacesMissing = directoryChildrenTextMaximumLength - child.Text.Length;
if (numberOfSpacesMissing > 0)
{
child.TextWithMaximumLength += new string(' ', numberOfSpacesMissing);
}
}
return(pathPart);
}
private static bool HasChildren(PathPart pathPart)
{
return(pathPart != null && pathPart.Children.Any());
}
private static string GetPartFullPath(string pathPartText, PathPart parent)
{
return(Path.Combine(new[] { parent?.GetFullPath(), pathPartText }.Where(s => s != null).ToArray()));
}