# frozen_string_literal: true
require "chef/knife/cloud/openstack_service_options"

class Chef
  class Knife
    class Cloud
      module OpenstackHelpers
        def primary_private_ip_address(addresses)
          primary_network_ip_address(addresses, "private")
        end

        def primary_public_ip_address(addresses)
          primary_network_ip_address(addresses, "public")
        end

        def primary_network_ip_address(addresses, network_name)
          addresses[network_name].last["addr"] if addresses[network_name] && !addresses[network_name].empty?
        end

        def create_service_instance
          OpenstackService.new
        end

        def validate!
          super(:openstack_username, :openstack_password, :openstack_auth_url)
        end

        def instance_addresses(addresses)
          info = []
          if addresses[addresses.keys[0]] && addresses[addresses.keys[0]].size > 0
            ips = addresses[addresses.keys[0]]
            ips.each do |ip|
              version = "IPv6" if ip["version"] == 6
              version = "IPv4" if ip["version"] == 4
              info << "#{addresses.keys[0]}:#{version}: #{ip['addr']}"
            end
          end
          info.join(" ")
        end
      end
    end
  end
end