require "devops-client/options/common_options"
require "set"

class ProjectOptions < CommonOptions

  commands :create, :delete, :deploy, :list, {:multi => [:create]}, :servers, {:set => [:run_list]}, :show, :test, :update, {:user => [:add, :delete]}

  def initialize args, def_options
    super(args, def_options)
    self.header = I18n.t("headers.project")
    self.banner_header = "project"
    id = "PROJECT_ID"
    env = "DEPLOY_ENV"
    self.show_params = [id]
    self.create_params = [id]
    self.delete_params = [id, "[#{env}]"]
    self.deploy_params = [id, "[#{env}]"]
    self.set_run_list_params = [id, env, "[(recipe[mycookbook::myrecipe])|(role[myrole]) ...]"]
    self.servers_params = [id, "[#{env}]"]
    self.multi_create_params = [id]
    self.update_params = [id, "FILE"]
    self.user_add_params = [id, "USER_NAME", "[USER_NAME ...]"]
    self.user_delete_params = [id, "USER_NAME", "[USER_NAME ...]"]
    self.test_params = [id, env]
  end

  def create_options
    self.options do |parser, options|
      parser.banner << self.create_banner

      parser.recognize_option_value(:groups, 'project', variable: 'GROUP_1,GROUP_2...') do |groups|
        options[:groups] = groups.split(",")
      end

      parser.recognize_option_value(:file, 'project') do |file|
        abort("File '#{file}' does not exist") unless File.exist?(file)
        options[:file] = file
      end

      parser.recognize_option_value(:subnets, 'project', variable: 'SUBNET_1,SUBNET_2...') do |subnets|
        options[:subnets] = subnets.split(",")
      end

      parser.recognize_option_value(:users, 'project', variable: 'USER_1,USER_2...') do |users|
        options[:users] = Set.new(users.split(","))
      end

      parser.recognize_option_value(:deploy_env, 'project', option_key: :identifier)
      parser.recognize_option_value(:flavor, 'project')
      parser.recognize_option_value(:image, 'project')
      parser.recognize_option_value(:run_list, 'project')
      parser.recognize_option_value(:provider, 'project')
      parser.recognize_option_value(:no_expires, 'project', type: :switch, switch_value: true, default: false)
      parser.recognize_option_value(:expires, 'project')


      # TODO:
      # support short options names
      #
      # options[:file] = nil
      # parser.on("-f", "--file FILE", I18n.t("options.project.create.file")) do |file|
      #   abort("File '#{file}' does not exist") unless File.exist?(file)
      #   options[:file] = file
      # end

    end

  end

  def user_add_options
    self.options do |parser, options|
      parser.banner << self.user_add_banner

      parser.recognize_option_value(:deploy_env, 'project', i18n_scope: 'user_add')
    end
  end

  def user_delete_options
    self.options do |parser, options|
      parser.banner << self.user_delete_banner

      parser.recognize_option_value(:deploy_env, 'project', i18n_scope: 'user_delete')
    end
  end

  def deploy_options
    options do |parser, options|
      parser.banner << self.deploy_banner

      parser.recognize_option_value(:servers, 'project', i18n_scope: 'deploy') do |servers|
        options[:servers] = servers.split(",")
      end
    end
  end

end