# encoding: utf-8
module LocalPac
  module ProxyPac
    class PacResult

      attr_accessor :styled_content
      attr_reader   :verbatim_content, :proxy, :proxy_port, :request_type

      def initialize(verbatim_content)
        @verbatim_content = verbatim_content

        parsed_content = parse(verbatim_content) || {}

        @proxy         = parsed_content[:proxy]
        @proxy_port    = parsed_content[:proxy_port]
        @request_type  = parsed_content[:request_type]
      end

      private

      def parse(string)
        regex.match(string)
      end

      def regex
        %r{
        \A
        "?
        (?<request_type>
         [A-Z]+
        )
        (?:
         \s+
         (?<proxy>
          [0-9]{1,3}(:?\.[0-9]{1,3}){3}
         )
         (?:
          :
          (?<proxy_port>[0-9]+)
         )?
        )?
        ;?
         "?
         \Z
         }x
      end
    end
  end
end