# frozen_string_literal: true

module PlainApm
  module Hooks
    class ActionMailer < ActiveSupportSubscriber
      NOTIFICATION_PATTERN = /\A[^!]\w+\.action_mailer\Z/.freeze

      private

      def notification_pattern
        NOTIFICATION_PATTERN
      end

      def payload(event)
        name, base = attributes_from_notification(event)
        payload = event.payload

        case name
        when "deliver"
          base.merge({
            "message_id" => payload[:message_id],
            "mailer" => payload[:mailer],
            "perform_deliveries" => payload[:perform_deliveries]
          })
        when "process"
          base.merge({
            "mailer" => payload[:mailer],
            "action" => payload[:action]
          })
        end
      end
    end
  end
end