module Registrar::ApplicationHelper
  def env_style
    return '' if unstable_env.nil?
    "background-image: url(#{image_path("registrar/bg-#{unstable_env}.png")});"
  end

  def pagination_details
    params[:page] ||= 1
    limit = ENV['depp_records_on_page'] || 20
    offset = ((params[:page].to_i - 1) * limit.to_i)
    [limit, offset]
  end
end