require 'janis/proxy_website_parser'
Dir[File.dirname(__FILE__) + '/specific_parsers/*.rb'].each { |file| require file }

module Janis    

  module Parsing
    
    class ParserFactory
      
      attr_reader :parser_klasses

      def initialize
        @parser_klasses = Janis::Parsing::SpecificParsers::ProxyWebsiteParser.subclasses
      end

      def create_parser(website_name)
        namespacing_prefix = "Janis::Parsing::SpecificParsers::"
        @parser_klasses.find { |parser_klass| parser_klass.to_s == namespacing_prefix + parser_klass_name_for(website_name) }.new
      end

      private

      #TODO: This should be probably moved to a name helper module
      # website_name should be a :symbol_in_snake_lower_case. eg: :hide_my_ass will mean HideMyAssParser
      def parser_klass_name_for(website_name)
        website_name.to_s.split('_').map { |word| word.capitalize}.join + "Parser"  
      end

		end   
  
  end

end