class DiningCharge < ApplicationRecord
  belongs_to :table
  belongs_to :room

  def amount_calculate(dining_charges_obj, checkin , checkout)

    if !checkin.nil? && !checkout.nil? && !dining_charges_obj.nil?

      minutes = ((checkin - checkout) * 24 * 60).to_i # stay minutes
      dining_minutes = minutes - dining_charges_obj.minimum_free_time # stayminutes - free minutes
      charge_type = dining_charges_obj.charge_type
      if charge_type == 'hr'

      elsif charge_type == 'day'
        price = charge_by_day
      end
    end

  end

  def charge_by_hour

  end

  def charge_by_day(chargesObj, dining_minutes)
    minues_per_day =  12 * 60
    result = dining_minutes / minues_per_day
    if result < 1
      return chargesObj.unit_price
    elsif result > 1
       solid_price = result * chargesObj.unit_price

       remain_value = dining_minutes % minues_per_day
       roundingblock = remain_value / chargesObj.time_rounding_block
       if roundingblock > 1

       end
    end
  end

end