module Getapp
  module Import
    # == Getapp::Import::Product Class
    #
    # Responsible for Storing Getapp product
    #
    class Products
      attr_reader :products, :verbose

      # == Getapp::Import::Product initialize Method
      #
      # @params[Array[OpenStruct<Key=Value>] OR OpenStruct<Key=Value>], Boolean
      #
      # @return Getapp::Import::Product instance
      #
      def initialize(products, verbose = false)
        @products = products.class == Array ? products : [products]
        @verbose = verbose
      end

      # == Getapp::Import::Product import Method
      #
      # Output each product on console.
      #
      # For example:
      # # importing: Name: GitHub; Categories: Bugs & Issue Tracking,Development Tools; Twitter: github
      # # importing: Name: Slack; Categories: Instant Messaging & Chat,Web Collaboration,Productivity; Twitter: slackhq
      #
      # @return NilClass
      #
      def import
        products.each do |product|
          product_output = product.to_h.map { |k, v| "#{k}: #{v}" }.join('; ')
          puts "importing: #{product_output}"
        end
        puts "Products Import Completed." if verbose
        nil
      end
    end
  end
end