module FFaker::Book

def author
  FFaker::Name.name
end

def cover(slug = nil, size = '300x300', format = 'png', bgset = nil)
  FFaker::Avatar.image(slug, size, format, bgset)
end

def description(sentence_count = 3)
  FFaker::Lorem.paragraph(sentence_count)
end

def genre
  fetch_sample(GENRES)
end

def isbn
  rand(1_000_000_000...25_000_000_000).to_s
end

def orly_cover(name = title, book_author = author, top_text = genre)
  'https://orly-appstore.herokuapp.com/generate?'\
    "title=#{CGI.escape(name)}&"\
    "top_text=#{CGI.escape(top_text)}&"\
    "author=#{CGI.escape(book_author)}&"\
    "image_code=#{Random.rand(1..40)}&"\
    "theme=#{Random.rand(1..16)}"
end

def simple_title
  "#{fetch_sample(ADJ_AND_ADV)} #{fetch_sample(NOUNS)}"
end

def title
  case rand(0..1)
  when 0 then simple_title
  when 1 then title_with_prefix
  end
end

def title_with_prefix
  "#{fetch_sample(PREFIXES)} #{simple_title}"
end