class Faker::Hipster

def paragraph(sentence_count = 3, supplemental = false, random_sentences_to_add = 3)
  sentences(resolve(sentence_count) + rand(random_sentences_to_add.to_i).to_i, supplemental).join(' ')
end

def paragraphs(paragraph_count = 3, supplemental = false)
  [].tap do |paragraphs|
    1.upto(resolve(paragraph_count)) do
      paragraphs << paragraph(3, supplemental)
    end
  end
end

def resolve(value)
  case value
  when Array then value[rand(value.size)]
  when Range then rand((value.last+1) - value.first) + value.first
  else value
  end
end

def sentence(word_count = 4, supplemental = false, random_words_to_add = 6)
  words(word_count + rand(random_words_to_add.to_i).to_i, supplemental, true).join(' ').capitalize + '.'
end

def sentences(sentence_count = 3, supplemental = false)
  [].tap do |sentences|
    1.upto(resolve(sentence_count)) do
      sentences << sentence(3, supplemental)
    end
  end
end

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

def words(num = 3, supplemental = false, spaces_allowed = false)
  resolved_num = resolve(num)
  word_list = (
    translate('faker.hipster.words') +
    (supplemental ? translate('faker.lorem.words') : [])
  )
  word_list = word_list * ((resolved_num / word_list.length) + 1)
  return word_list.shuffle[0, resolved_num] if spaces_allowed
  words = word_list.shuffle[0, resolved_num]
  words.each_with_index { |w, i| words[i] = word if w.match(/\s/) }
end