#!/usr/bin/env ruby

require 'json'

counter = 1
class_name = ARGV[0]

unless class_name
  $stderr.puts "Please provide class name as argv 0"
  exit 1
end

puts "class #{class_name}"

STDIN.each_line do |line|
  begin
    object = JSON.parse(line)

    object.keys.each do |key|
      puts "  attr_accessor :#{key}"
    end

    puts '  def initialize(configuration)'

    # default values.
    object.keys.each do |key|
      puts "    @#{key} = #{object[key].inspect}"
    end

    # instantiated values.
    object.keys.each do |key|
      puts "    @#{key} = configuration['key'] if configuration['key']"
    end
    puts '  end'
  rescue => error
  end
end

puts "end"