class Roda::RodaPlugins::Rodauth::Feature

def self.define(name, &block)
  feature = new
  feature.dependencies = []
  feature.feature_name = name
  feature.module_eval(&block)
  FEATURES[name] = feature
end

def account_required?
  @account_required
end

def additional_form_tags
  meth = :"#{feature_name}_additional_form_tags"
  define_method(meth) do
    nil
  end
  auth_value_methods meth
end

def after
  meth = :"after_#{feature_name}"
  define_method(meth) do
    nil
  end
  auth_methods meth
end

def depends(*deps)
  dependencies.concat(deps)
end

def redirect(&block)
  meth = :"#{feature_name}_redirect"
  block ||= DEFAULT_REDIRECT_BLOCK
  define_method(meth, &block)
  auth_value_methods meth
end

def require_account
  @account_required = true
end

def view(page, title)
  meth = :"#{feature_name}_view"
  define_method(meth) do
    view(page, title)
  end
  auth_methods meth
end