Method: OpeningHoursConverter::Week#get_intervals_diff

Defined in:
lib/opening_hours_converter/week.rb

#get_intervals_diff(week) ⇒ Object 



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# File 'lib/opening_hours_converter/week.rb', line 91

def get_intervals_diff(week)
  self_minutes_array = get_as_minute_array
  other_minutes_array = week.get_as_minute_array


  intervals = { open: [], closed: [] }
  day_start = -1
  min_start = -1

  for d in 0..DAYS_MAX
    diff_day = false
    m = 0
    off = false
    intervals_length = intervals[:open].length
    while m <= MINUTES_MAX
      off = self_minutes_array[d][m] == "off"
      break if off
      # Copy entire day
      if diff_day
        # first minute of monday
        if d == 0 && m == 0
          if self_minutes_array[d][m]
            day_start = d
            min_start = m
          end
        # last minute of sunday
        elsif d == DAYS_MAX && m == MINUTES_MAX
          if day_start >= 0 && self_minutes_array[d][m]
            intervals[:open] << OpeningHoursConverter::Interval.new(day_start, min_start, d, m, off)
          end
        #  other days and minutes
        else
          # new interval
          if self_minutes_array[d][m] && day_start < 0
            day_start = d
            min_start = m
          # end interval
          elsif !self_minutes_array[d][m] && day_start >= 0
            if m == 0
              intervals[:open] << OpeningHoursConverter::Interval.new(day_start, min_start, d - 1, MINUTES_MAX, off)
            else
              intervals[:open] << OpeningHoursConverter::Interval.new(day_start, min_start, d, m - 1, off)
            end
            day_start = -1
            min_start = -1
          end
        end
        m += 1
      # check diff
      else
        if !self_minutes_array[d][m]
          diff_day = other_minutes_array[d][m] != "off" && other_minutes_array[d][m]
        else
          diff_day = other_minutes_array[d][m] == "off" || !other_minutes_array[d][m]
        end

        if diff_day
          m = 0
        else
          m += 1
        end
      end
    end
    if !diff_day && day_start > -1 && !off
      intervals[:open] << OpeningHoursConverter::Interval.new(day_start, min_start, d-1, MINUTES_MAX, off)
      day_start = -1
      min_start = -1
    end
    if diff_day && day_start == -1 && intervals_length == intervals[:open].length || off
      if intervals[:closed].length > 0 && intervals[:closed][intervals[:closed].length - 1].day_end == d - 1
        intervals[:closed][-1] = OpeningHoursConverter::Interval.new(intervals[:closed].last.day_start, 0, d, MINUTES_MAX, off)
      else
        intervals[:closed] << OpeningHoursConverter::Interval.new(d, 0, d, MINUTES_MAX, off)
      end
    end
  end

  return intervals
end