module ForemanOpenscap::HostReportDashboard
  class Data
    attr_reader :report

    def initialize(policy, host)
      @latest_report = ::ForemanOpenscap::ArfReport.latest_of_policy(policy)
        .where(:host_id => host.id)
        .order('created_at DESC').first
      @report = {}
      fetch_data
    end

    def has_data?
      latest_report.present?
    end

    private
    attr_writer :report
    attr_accessor :latest_report

    def fetch_data
      report.update(
        {
          :passed  => report_passed,
          :failed  => report_failed,
          :othered => report_othered
        }
      )
    end

    def report_passed
      has_data? ? @latest_report.passed : 0
    end

    def report_failed
      has_data? ? @latest_report.failed : 0
    end

    def report_othered
      has_data? ? @latest_report.othered : 0
    end

  end
end