# frozen_string_literal: true

class Ultravisor
  module LoggingHelpers
    private

    attr_reader :logger

    def log_exception(ex, progname = nil)
      #:nocov:
      progname ||= "#{self.class.to_s}##{caller_locations(2, 1).first.label}"

      logger.error(progname) do
        explanation = if block_given?
          yield
        else
          false
        end

        (["#{explanation}#{explanation ? ": " : ""}#{ex.message} (#{ex.class})"] + ex.backtrace).join("\n  ")
      end
      #:nocov:
    end

    def logloc
      #:nocov:
      loc = caller_locations.first
      "#{self.class}##{loc.label}"
      #:nocov:
    end
  end
end