class HeartOfADeveloper

# File lib/heart_of_a_developer.rb, line 70
def self.empty_lines
  LINE_LENGTHS.map { |length| spaces(length) }
end

# File lib/heart_of_a_developer.rb, line 74
  def self.illustration(lines = empty_lines)
    <<~HEREDOC
            _____           _____
        ,ad8PPPP88b,     ,d88PPPP8ba,
       d8P"      "Y8b, ,d8P"      "Y8b
      dP'           "8a8"           `Yd
      8(              "              )8
      I8  #{lines.first}  8I
       Yb, #{lines[1]} ,dP
        "8a, #{lines[2]} ,a8"
          "8a, #{lines[3]} ,a8"
            "Yba             adP"
              `Y8a         a8P'
                `88,     ,88'
                  "8b   d8"
                   "8b d8"
                    `888'
    HEREDOC
  end

# File lib/heart_of_a_developer.rb, line 53
def self.partition_phrase(phrase = sample_phrase)
  parts = empty_lines
  parts[0] = phrase
  max_lines = LINE_LENGTHS.size - 1
  LINE_LENGTHS.each_index do |idx|
    next unless parts[idx].size > LINE_LENGTHS[idx]
    line = slice_words_to_fit(parts[idx], LINE_LENGTHS[idx])
    parts[idx + 1] = parts[idx].delete_prefix(line).strip if idx < max_lines
    parts[idx] = line
  end
  LINE_LENGTHS.each_index do |idx|
    diff = (LINE_LENGTHS[idx].to_f - parts[idx].size) / 2
    parts[idx] = "#{spaces(diff.floor)}#{parts[idx]}#{spaces(diff.ceil)}"
  end
  parts
end

# File lib/heart_of_a_developer.rb, line 49
def self.sample_phrase
  PHRASES.sample
end

# File lib/heart_of_a_developer.rb, line 98
def self.slice_words_to_fit(words, count)
  words.split(' ').inject do |acc, word|
    return acc if (acc.size + word.size) >= count

    [acc, word].join(' ')
  end
end

# File lib/heart_of_a_developer.rb, line 94
def self.spaces(count)
  count.times.inject('') { |acc, _| acc + ' ' }
end

# File lib/heart_of_a_developer.rb, line 45
def self.speak(phrase_to_output = sample_phrase)
  puts illustration(partition_phrase(phrase_to_output))
end