# frozen_string_literal: true

#--
# wwwjdic
# rubocop:disable Style/AsciiComments
# © 2014 Marco Bresciani
# rubocop:enable Style/AsciiComments
#
# This file is part of wwwjdic.
#
# wwwjdic is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# wwwjdic 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 wwwjdic. If not, see <http://www.gnu.org/licenses/>.
#
# SPDX-FileCopyrightText: 2014 Marco Bresciani
#
# SPDX-License-Identifier: GPL-3.0-or-later
#++

require_relative '../constants'

module WWWJDic
  module Parsers
    # This class is an implementation of the Parsable duck type that
    # checks the display type. The only needed parameter is a boolean,
    # with +true+ for regular.
    #
    # M = backdoor entry (regular display) or Z = backdoor entry (raw
    # dictionary display)
    #
    # Author:: {Marco Bresciani}[mailto:marcobresciani_1974@libero.it]
    # Copyright:: (C) 2014 Marco Bresciani
    # License:: GNU General Public License version 3
    class Display
      include Utils::Raisers

      # The parsable duck type interface to every parser usage.
      def parse(value = :display)
        raise ArgumentError, I18n.t('error.nil') if value.nil?
        raise ArgumentError, I18n.t('error.param', value: value) unless value.is_a? Symbol

        raiser_array('error.param', value, DISPLAY.keys)

        value
      end
    end
  end
end