pivotal/projectmonitor

module ProjectMonitorHelper
  def static_status_messages_for(project)
    messages = []
    if project.online?
      messages << (project.status.published_at.present? ? "Last built #{project.status.published_at}": 'Last build date unknown')
      if project.failure?
        messages << (project.status.published_at.present? ? "Red since #{project.red_since} #{build_count_text_for(project)}" : 'Red for some time')
      end
    else
      messages << 'Could not retrieve status'
    end
    messages
  end

  private

  def build_count_text_for(project)
    return '' unless project.failure?
    count = project.red_build_count
    "(#{count} #{count == 1 ? 'build' : 'builds'})"
  end
end