class Lookbook::RenderableEntity

def component?
  @identifier.first.upcase == @identifier.first &&
    !@identifier.include?(".") &&
    !@identifier.include?("/")
end

def component_class
  @identifier.constantize if component?
end

def initialize(identifier)
  @identifier = identifier
  @base_directories = Engine.component_paths
  @file_path = if component?
    PathUtils.determine_full_path("#{name}.rb", @base_directories).presence || begin
      locations = Where.is_class(identifier.constantize)
      dirs = @base_directories.sort_by { |d| d.size * -1 }
      lookup = locations.find do |loc|
        dirs.find { |d| loc[0].start_with?(d) }
      end
      lookup[0] if lookup
    end
  else
    PathUtils.determine_full_path(identifier, @base_directories)
  end
  unless @file_path && File.exist?(@file_path)
    raise Lookbook::Error, "The render target #{@identifier} was not found."
  end
  @lookup_path = PathUtils.to_lookup_path(relative_file_path)
end

def inline?
  component? ? template_file_path.present? : false
end

def name
  component? ? component_class.name.underscore : @identifier
end

def template?
  !component?
end

def template_file_path
  component? ? Dir.glob("#{directory_path}/#{file_name(true)}.*.erb").first : file_path
end

def type
  component? ? :component : :template
end