module VagrantPlugins
  module Invade
    module Builder
      module Provision

        require 'erubis'

        class Puppet

          attr_reader :result
          attr_accessor :machine_name, :puppet_data

          def initialize(machine_name, puppet_data, result: nil)
            @machine_name = machine_name
            @puppet_data  = puppet_data
            @result   = result
          end

          def build
            b = binding
            template_file = "#{TEMPLATE_PATH}/provision/puppet.erb"

            begin

              # Get machine name
              machine_name = @machine_name

              # Values for provider section
              name = @puppet_data['name']
              type = @puppet_data['type']
              cpus = @puppet_data['cores']
              memory = @puppet_data['memory']
              nicspeed = @puppet_data['nicspeed']
              natdns = @puppet_data['natdns']

              eruby = Erubis::Eruby.new(File.read(template_file))
              @result = eruby.result b
            rescue TypeError, SyntaxError, SystemCallError => e
              raise(e)
            end
          end
        end

      end
    end
  end
end