# frozen_string_literal: true

class PowerDNS < Fog::Bin
  class << self
    def class_for(key)
      case key

      when :dns
        Fog::DNS::PowerDNS
      else
        raise ArgumentError, "Unsupported #{self} service: #{key}"
      end
    end

    def [](service)
      @@connections ||= Hash.new do |hash, key|
        hash[key] = case key
                    when :dns
                      Fog::Logger.warning('PowerDNS[:dns] is not recommended, use DNS[:powerdns] for portability')
                      Fog::DNS.new(provider: :powerdns)
                    else
                      raise ArgumentError, "Unrecognized service: #{key.inspect}"
                    end
      end
      @@connections[service]
    end

    def services
      Fog::PowerDNS.services
    end
  end
end
