class Faker::Books::Lovecraft

def deity
  fetch('lovecraft.deity')
end

def fhtagn(legacy_number = NOT_GIVEN, number: 1)
  warn_for_deprecated_arguments do |keywords|
    keywords << :number if legacy_number != NOT_GIVEN
  end
  Array.new(number) { fetch('lovecraft.fhtagn') }.join('. ')
end

def location
  fetch('lovecraft.location')
end

def paragraph(legacy_sentence_count = NOT_GIVEN, legacy_random_sentences_to_add = NOT_GIVEN, sentence_count: 3, random_sentences_to_add: 3)
  warn_for_deprecated_arguments do |keywords|
    keywords << :sentence_count if legacy_sentence_count != NOT_GIVEN
    keywords << :random_sentences_to_add if legacy_random_sentences_to_add != NOT_GIVEN
  end
  sentences(number: resolve(sentence_count) + rand(random_sentences_to_add.to_i).to_i).join(' ')
end

def paragraph_by_chars(legacy_characters = NOT_GIVEN, characters: 256)
  warn_for_deprecated_arguments do |keywords|
    keywords << :characters if legacy_characters != NOT_GIVEN
  end
  paragraph = paragraph(sentence_count: 3)
  paragraph += ' ' + paragraph(sentence_count: 3) while paragraph.length < characters
  paragraph[0...characters - 1] + '.'
end

def paragraphs(legacy_number = NOT_GIVEN, number: 3)
  warn_for_deprecated_arguments do |keywords|
    keywords << :number if legacy_number != NOT_GIVEN
  end
  [].tap do |paragraphs|
    1.upto(resolve(number)) do
      paragraphs << paragraph(sentence_count: 3)
    end
  end
end

def sentence(legacy_word_count = NOT_GIVEN, legacy_random_words_to_add = NOT_GIVEN, word_count: 4, random_words_to_add: 6)
  warn_for_deprecated_arguments do |keywords|
    keywords << :word_count if legacy_word_count != NOT_GIVEN
    keywords << :random_words_to_add if legacy_random_words_to_add != NOT_GIVEN
  end
  words(number: word_count + rand(random_words_to_add.to_i).to_i, spaces_allowed: true).join(' ').capitalize + '.'
end

def sentences(legacy_number = NOT_GIVEN, number: 3)
  warn_for_deprecated_arguments do |keywords|
    keywords << :number if legacy_number != NOT_GIVEN
  end
  [].tap do |sentences|
    1.upto(resolve(number)) do
      sentences << sentence(word_count: 3)
    end
  end
end

def tome
  fetch('lovecraft.tome')
end

def word
  random_word = sample(translate('faker.lovecraft.words'))
  random_word =~ /\s/ ? word : random_word
end

def words(legacy_number = NOT_GIVEN, legacy_spaces_allowed = NOT_GIVEN, number: 3, spaces_allowed: false)
  warn_for_deprecated_arguments do |keywords|
    keywords << :number if legacy_number != NOT_GIVEN
    keywords << :spaces_allowed if legacy_spaces_allowed != NOT_GIVEN
  end
  resolved_num = resolve(number)
  word_list = translate('faker.lovecraft.words')
  word_list *= ((resolved_num / word_list.length) + 1)
  return shuffle(word_list)[0, resolved_num] if spaces_allowed
  words = shuffle(word_list)[0, resolved_num]
  words.each_with_index { |w, i| words[i] = word if w =~ /\s/ }
end