#--
# Ruby Whois
#
# An intelligent pure Ruby WHOIS client and parser.
#
# Copyright (c) 2009-2014 Simone Carletti <weppos@weppos.net>
#++


require 'whois/record/parser/base'
require 'whois/record/scanners/whois.registry.net.za'


module Whois
  class Record
    class Parser

      # 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::Record::Parser::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_date($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_date($1)
          end
        end


        property_supported :registrar do
          node("node:registrar") do |text|
            value = text.lines.first
            Whois::Record::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|
              Record::Nameserver.new(:name => nameserver)
            end
          end
        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")

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

        def parse_date(date_string)
          Time.parse(date_string) if date_string
        end

      end

    end
  end
end