class Chronic::RepeaterTime

def initialize(time)
  t = time.gsub(/\:/, '')
  @type =
  case t.size
  when 1..2
    hours = t.to_i
    Tick.new((hours == 12 ? 0 : hours) * 60 * 60, true)
  when 3
    hours = t[0..0].to_i
    ambiguous = hours > 0
    Tick.new((hours * 60 * 60) + (t[1..2].to_i * 60), ambiguous)
  when 4
    ambiguous = time =~ /:/ && t[0..0].to_i != 0 && t[0..1].to_i <= 12
    hours = t[0..1].to_i
    hours == 12 ? Tick.new(0 * 60 * 60 + t[2..3].to_i * 60, ambiguous) : Tick.new(hours * 60 * 60 + t[2..3].to_i * 60, ambiguous)
  when 5
    Tick.new(t[0..0].to_i * 60 * 60 + t[1..2].to_i * 60 + t[3..4].to_i, true)
  when 6
    ambiguous = time =~ /:/ && t[0..0].to_i != 0 && t[0..1].to_i <= 12
    hours = t[0..1].to_i
    hours == 12 ? Tick.new(0 * 60 * 60 + t[2..3].to_i * 60 + t[4..5].to_i, ambiguous) : Tick.new(hours * 60 * 60 + t[2..3].to_i * 60 + t[4..5].to_i, ambiguous)
  else
    raise("Time cannot exceed six digits")
  end
end