class GrammarNazi

# File lib/grammar_nazi.rb, line 10
def initialize client: HTTPClient.new, lang: "#{:ru}, #{:en}"
  @client = client
  @lang = lang
  @errors = []
end

# File lib/grammar_nazi.rb, line 16
def check text
  @text = text
  @errors.clear
  @errors = JSON.parse @client.get(URL, { text: text, lang: @lang })
end

# File lib/grammar_nazi.rb, line 22
def result
  puts 'Текст:'
  puts @text
  puts 'Результат проверки:'

  if @errors.any?
    @errors.each { |error| print_error error }
  else
    puts 'Ошибок не найдено.'
  end
end

# File lib/grammar_nazi.rb, line 36
def print_error error
  locate = "(строка: #{error['row']}, позиция #{error['pos']})"

  if error['s'].any?
    puts "#{error['word']} -> #{error['s'].join(', ')} #{locate}"
  else
    puts "#{error['word']} -> ??? #{locate}"
  end
end