class BookingCost(object):
'''
各小时的单价定义，提供预定时间的总价，以及取消时的违约金
'''
HOUR_9_TO_12 = BookingTime((9, 12))
HOUR_12_TO_18 = BookingTime((12, 18))
HOUR_18_TO_20 = BookingTime((18, 20))
HOUR_20_TO_22 = BookingTime((20, 22))
HOUR_18_TO_22 = BookingTime((18, 22))
WEEKDAY_PRICE = [[
HOUR_9_TO_12, HOUR_12_TO_18, HOUR_18_TO_20, HOUR_20_TO_22
], [THIRTY_CNY, FIFTY_CNY, EIGHTY_CNY, SIXTY_CNY]]
WEEKEND_PRICE = [[HOUR_9_TO_12, HOUR_12_TO_18, HOUR_18_TO_22],
[FORTY_CNY, FIFTY_CNY, SIXTY_CNY]]
def __init__(self, date, bookingTime, isCancel=False):
'''
@date 预定日志，datetime对象
@bookingTime BookingTime实例
@isCancel boolean
'''
self.isWeekend = self._is_weekend(date)
self.bookingCost = 0
self.income = 0
self.cost = 0
self._calc_booking_cost(bookingTime)
self._calc_cost_and_income(isCancel)
def _calc_booking_cost(self, bookingTime):
window = BookingTime.new_booking_time() + 1
for _ in range(BADMINTON_URATION_HOURS):
if bookingTime.contain(window):
self.bookingCost += self._get_price_peer_hour(window)
window <<= 1
def _calc_cost_and_income(self, isCancel):
if isCancel:
if self.isWeekend:
self.cost = int(self.bookingCost * WEEKEND_CANCEL_DISCOUNT)
else:
self.cost = int(self.bookingCost * WEEKDAY_CANCEL_DISCOUNT)
self.income = self.cost - self.bookingCost
else:
self.cost = self.income = self.bookingCost
def _get_price_peer_hour(self, whichHour):
if self.isWeekend:
hourDurtion = self.WEEKEND_PRICE[FIRST]
priceDefine = self.WEEKEND_PRICE[SECOND]
else:
hourDurtion = self.WEEKDAY_PRICE[FIRST]
priceDefine = self.WEEKDAY_PRICE[SECOND]
for i in range(len(hourDurtion)):
if hourDurtion[i].contain(whichHour):
return priceDefine[i]
return 0
def _is_weekend(self, date):
return date.isoweekday() > Friday
def _format_time(self, timeStr):
continueFlag = self._get_starthour_endhour(timeStr)
if continueFlag:
return BookingTime((self.startHour, self.endHour))
else:
self.isValid = False
return None
def cancel_booking(self, bookMessage):
areaBookedTime = self.hasBookedByDatetime.get(bookMessage.date,
BookingTime())
if areaBookedTime.has_booking():
self._fresh_booked_time(areaBookedTime, bookMessage, True)
self._fresh_history(bookMessage, True)
self.totalIncome += bookMessage.income
return BOOKING_RESPONSE_DEFINE.get(BOOKING_SUCCESS)
else:
return BOOKING_RESPONSE_DEFINE.get(CANCEL_NOT_EXIST)
def new_booking(self, bookMessage):
areaBookedTime = self.hasBookedByDatetime.get(bookMessage.date,
BookingTime())
if areaBookedTime.is_conflict(bookMessage.time):
return BOOKING_RESPONSE_DEFINE.get(BOOKING_CONFLICT)
else:
self._fresh_booked_time(areaBookedTime, bookMessage)
self._fresh_history(bookMessage)
self.totalIncome += bookMessage.income
return BOOKING_RESPONSE_DEFINE.get(BOOKING_SUCCESS)
def _calc_booking_cost(self, bookingTime):
window = BookingTime.new_booking_time() + 1
for _ in range(BADMINTON_URATION_HOURS):
if bookingTime.contain(window):
self.bookingCost += self._get_price_peer_hour(window)
window <<= 1
def _is_time_valid(self, timeSplit):
return len(timeSplit) == 2 and timeSplit[SECOND] == "00" and BookingTime.is_open(timeSplit[0])
def test_9_to_10(self):
result = BookingTime.convert_time_to_byte(9, 10)
assert result == int("1000000000000", 2)
def test_9_to_22(self):
result = BookingTime.convert_time_to_byte(9, 22)
assert result == int("1111111111111", 2)
def test_weekday_price5(self):
date = datetime.datetime.strptime("2019-05-31", "%Y-%m-%d")
time = BookingTime((18, 19))
bookingCost = BookingCost(date, time)
result = bookingCost.cost
assert result == 80, "Fail: " + str(result)
def test_weekend_price8(self):
date = datetime.datetime.strptime("2019-06-01", "%Y-%m-%d")
time = BookingTime((17, 19))
bookingCost = BookingCost(date, time)
result = bookingCost.cost
assert result == 110, "Fail: " + str(result)
