class Lookbook::PreviewDirectoryEntity

def children
  @children ||= Previews.tree.children_of(self).sort
end

def hidden?
  children.select(&:visible?).none?
end

def id
  @id ||= Utils.id(lookup_path)
end

def initialize(lookup_path, default_priority: nil)
  @lookup_path = lookup_path
  @default_priority = default_priority
  @type = :directory
end

def name
  @name ||= lookup_path.split("/").pop
end

def parent
  parent_lookup_path = File.dirname(lookup_path).delete_prefix(".")
  Previews.directories.find { _1.lookup_path == parent_lookup_path }
end

def to_h
  {
    entity: "directory",
    name: name,
    label: label,
    lookup_path: lookup_path,
    children: children.map(&:to_h)
  }
end