module ViewComponentContrib::TranslationHelper::ClassMethods

def contrib_i18n_scope
  return @contrib_i18n_scope if defined?(@contrib_i18n_scope)
  @contrib_i18n_scope = name.sub("::Component", "").underscore.split("/")
end

def i18n_namespace
  return @i18n_namespace if defined?(@i18n_namespace)
  @i18n_namespace =
    if superclass.respond_to?(:i18n_namespace)
      superclass.i18n_namespace
    else
      DEFAULT_NAMESPACE
    end
end

def i18n_scope=(val)
  raise ArgumentError, "Must be array" unless val.is_a?(Array)
  @contrib_i18n_scope = val.dup.freeze
end

def virtual_path
  @contrib_virtual_path ||= [
    i18n_namespace,
    *contrib_i18n_scope
  ].join(".")
end