yast/yast-network

# Copyright (c) [2019] SUSE LLC
#
# All Rights Reserved.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of version 2 of the GNU General Public License as published
# by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, contact SUSE LLC.
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# find current contact information at www.suse.com.

require "yast"
require "y2network/interface_config_builder"

module Y2Network
  module InterfaceConfigBuilders
    class Vlan < InterfaceConfigBuilder
      def initialize(config: nil)
        super(type: InterfaceType::VLAN, config: config)
      end

      # @return [Integer]
      def vlan_id
        connection_config.vlan_id || 0
      end

      # @param [Integer] value
      def vlan_id=(value)
        connection_config.vlan_id = value
      end

      # @return [String]
      def etherdevice
        connection_config.parent_device
      end

      # @param [String] value
      def etherdevice=(value)
        connection_config.parent_device = value
      end

      # @return [Hash<String, String>] returns ordered list of devices that can be used for vlan
      # Keys are ids for #etherdevice and value are label
      def possible_vlans
        yast_config.interfaces.to_a.each_with_object({}) do |interface, result|
          next if interface.type.vlan? # does not make sense to have vlan of vlan

          result[interface.name] = if interface.hardware && interface.hardware.present?
            "#{interface.name} - #{interface.hardware.description}"
          else
            interface.name
          end
        end
      end
    end
  end
end