openfoodnetwork/app/services/order_cycles/warning_service.rb

# frozen_string_literal: true

module OrderCycles
  class WarningService
    def initialize(current_user)
      @current_user = current_user
    end

    def call
      distributors = active_distributors_not_ready_for_checkout

      return if distributors.empty?

      active_distributors_not_ready_for_checkout_message(distributors)
    end

    private

    attr_reader :current_user

    def active_distributors_not_ready_for_checkout
      ocs = OrderCycle.managed_by(current_user).active
      distributors = ocs.includes(:distributors).map(&:distributors).flatten.uniq
      Enterprise.where(id: distributors.map(&:id)).not_ready_for_checkout
    end

    def active_distributors_not_ready_for_checkout_message(distributors)
      distributor_names = distributors.map(&:name).join ', '

      if distributors.count > 1
        I18n.t(:active_distributors_not_ready_for_checkout_message_plural,
               distributor_names:)
      else
        I18n.t(:active_distributors_not_ready_for_checkout_message_singular,
               distributor_names:)
      end
    end
  end
end