#--
# Ruby Whois
#
# An intelligent pure Ruby WHOIS client and parser.
#
# Copyright (c) 2009-2015 Simone Carletti <weppos@weppos.net>
#++


require_relative 'base'
require 'whois/scanners/whois.registry.net.za'


module Whois
  class Parsers

    # Parser for the whois.registry.za.net server.
    #
    # @note This parser is just a stub and provides only a few basic methods
    #   to check for domain availability and get domain status.
    #   Please consider to contribute implementing missing methods.
    #
    # @see Whois::Parsers::Example
    #   The Example parser for the list of all available methods.
    #
    class WhoisRegistryNetZa < Base
      include Scanners::Scannable

      self.scanner = Scanners::WhoisRegistryNetZa


      property_supported :disclaimer do
        node("node:disclaimer")
      end


      property_supported :domain do
        node("node:domain")
      end

      property_not_supported :domain_id


      property_supported :status do
        # node("node:status")
        if registered?
          :registered
        else
          :available
        end
      end

      property_supported :available? do
        node("status:available") ? true : false
      end

      property_supported :registered? do
        !available?
      end


      property_supported :created_on do
        node("node:dates") do |array|
          array[0] =~ /Registration Date:\s*(\d{4}-\d{2}-\d{2})/
          parse_time($1)
        end
      end

      property_not_supported :updated_on

      property_supported :expires_on do
        node("node:dates") do |array|
          array[1] =~ /Renewal Date:\s*(\d{4}-\d{2}-\d{2})/
          parse_time($1)
        end
      end


      property_supported :registrar do
        node("node:registrar") do |text|
          value = text.lines.first
          Parser::Registrar.new(name: value.strip)
        end
      end


      property_supported :registrant_contacts do
        node("node:registrant_details") do |node|
          build_contact(node)
        end
      end

      property_not_supported :admin_contacts

      property_not_supported :technical_contacts


      property_supported :nameservers do
        node("node:nameservers") do |array|
          Array.wrap(array).map do |nameserver|
            Parser::Nameserver.new(:name => nameserver)
          end
        end
      end


      # Checks whether the response has been throttled.
      #
      # @return [Boolean]
      #
      # @example
      #   -1: Please go away for 90 Seconds
      #
      def response_throttled?
        !!(content_for_scanner =~ /Please go away for \d+ Seconds/)
      end

      private

      def build_contact(node)
        lines = node.dup

        fax, phone, email = 3.times.map { lines.pop.split(":", 2).last.strip.presence }
        name = lines.delete_if(&:blank?).join("\n")

        Parser::Contact.new(
            type:         Parser::Contact::TYPE_REGISTRANT,
            name:         name,
            address:      Array.wrap(node("node:registrant_address")).join("\n"),
            phone:        phone,
            fax:          fax,
            email:        email
        )
      end

    end

  end
end