private static void PrintItem(IFileSystemItem item, StringBuilder builder, bool printRoot)
{
if (item.Kind == FileSystemItemKind.Root && !printRoot)
{
return;
}
void AppendIndent()
{
int itemLevel = item.GetLevel();
if (!printRoot)
{
itemLevel--;
}
if (itemLevel > 0)
{
for (int i = 0; i < itemLevel; i++)
{
builder.Append("| ");
}
builder[builder.Length - 1] = '_';
}
}
string GetItemKindDescription()
{
switch (item.Kind)
{
case FileSystemItemKind.Directory:
return(" [DIR]");
case FileSystemItemKind.File:
return(" [FILE]");
default:
return(null);
}
}
string GetLockedByDescription()
{
if (!item.IsLocked)
{
return(null);
}
var lockedByOrdered = item.LockedBy.OrderBy(userName => userName, UserNameComparer);
return(Invariant($" [LOCKED BY: {string.Join(", ", lockedByOrdered)}]"));
}
if (builder.Length > 0)
{
builder.AppendLine();
}
AppendIndent();
builder.Append(item.Name);
builder.Append(GetItemKindDescription());
builder.Append(GetLockedByDescription());
}