SUSE/machinery

# Copyright (c) 2013-2016 SUSE LLC
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of version 3 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.
#
# To contact SUSE about this file by physical or electronic mail,
# you may find current contact information at www.suse.com

module Machinery
  class Ui
    class UnmanagedFilesRenderer < Machinery::Ui::Renderer
      def content(description)
        return unless description["unmanaged_files"]

        list do
          file_status = description["unmanaged_files"].extracted

          if description["unmanaged_files"].elements.empty?
            puts "There are no unmanaged files."
          elsif !file_status.nil?
            puts "Files extracted: #{file_status ? "yes" : "no"}"
          end

          if description["unmanaged_files"]
            description["unmanaged_files"].each do |p|
              if description["unmanaged_files"].contains_metadata?
                item "#{p.name} (#{p.type})" do
                  puts "User/Group: #{p.user}:#{p.group}" if p.user || p.group
                  puts "Mode: #{p.mode}" if p.mode
                  puts "Size: #{number_to_human_size(p.size)}" if p.size
                  if p.files && p.dirs
                    puts "Files: #{p.files}"
                    puts "Directories: #{p.dirs}"
                  end
                  if p.file_objects
                    puts "File Objects: #{p.file_objects}"
                  end
                end
              else
                item "#{p.name} (#{p.type})"
              end
            end
          end
        end
      end

      def display_name
        "Unmanaged Files"
      end

      def compare_content_changed(changed_elements)
        list do
          changed_elements.each do |one, two|
            changes = []
            relevant_attributes = (one.attributes.keys & two.attributes.keys)

            relevant_attributes.each do |attribute|
              if one[attribute] != two[attribute]
                changes << "#{attribute}: #{one[attribute]} <> #{two[attribute]}"
              end
            end

            item "#{one.name} (#{changes.join(", ")})"
          end
        end
      end
    end
  end
end