require_dependency "jobshop/application_controller"

module Jobshop
  class PagesController < ApplicationController
    layout :layout_for_page

    def show
      args = valid_page? ? [ template: page ]
                         : [ file: "public/404.html", status: :not_found ]
      render(*args)
    end

    private

    def valid_page?
      lookup_context.template_exists?(page)
    end

    def page
      "jobshop/pages/#{params[:page]}"
    end

    def layout_for_page
      {
        index: "jobshop/unauthenticated"
      }.fetch(params[:page].to_sym)
    end
  end
end