80 lines
2.4 KiB
Python
80 lines
2.4 KiB
Python
from django.db import models
|
|
|
|
|
|
class FaerunDate:
|
|
LAST_MONTH = 18
|
|
LEAP_MONTH = 11
|
|
ONE_DAY_MONTHS = (2, 6, 10, 11, 14, 17)
|
|
LAST_DAY = 30
|
|
|
|
def __init__(self, year: int, month: int, day: int):
|
|
self.year = year
|
|
self.month = month
|
|
self.day = day
|
|
self.is_leap_year = self._is_leap_year()
|
|
self.is_valid = self._is_valid()
|
|
|
|
def __repr__(self):
|
|
return f'{type(self).__name__}({self.year}, {self.month}, {self.day})'
|
|
|
|
def _is_leap_year(self) -> bool:
|
|
if self.year == 0:
|
|
return False
|
|
elif self.year % 400 == 0:
|
|
return True
|
|
elif self.year % 100 == 0:
|
|
return False
|
|
elif self.year % 4 == 0:
|
|
return True
|
|
return False
|
|
|
|
def _is_valid(self) -> bool:
|
|
if self.year == 0:
|
|
return False
|
|
|
|
if not 0 < self.month <= FaerunDate.LAST_MONTH:
|
|
return False
|
|
|
|
if not self.is_leap_year and self.month == self.__class__.LEAP_MONTH:
|
|
return False
|
|
|
|
if not 0 < self.day <= FaerunDate.LAST_DAY:
|
|
return False
|
|
|
|
if self.day > 1 and self.month in FaerunDate.ONE_DAY_MONTHS:
|
|
return False
|
|
|
|
return True
|
|
|
|
|
|
class CalendarData(models.Model):
|
|
current_year = models.SmallIntegerField('CurrentYear')
|
|
current_month = models.SmallIntegerField('CurrentMonth')
|
|
current_day = models.SmallIntegerField('CurrentDay')
|
|
leap_month = models.SmallIntegerField('LeapMonth')
|
|
|
|
def __str__(self):
|
|
return f'({self.current_year}, {self.current_month}, {self.current_day}, {self.leap_month})'
|
|
|
|
|
|
class MonthData(models.Model):
|
|
number = models.SmallIntegerField('Number', unique=True)
|
|
name = models.CharField('Name', max_length=64, unique=True)
|
|
folkname = models.CharField('Folkname', max_length=64, blank=True)
|
|
is_oneday = models.BooleanField('IsOneday')
|
|
|
|
def __str__(self):
|
|
return f'({self.number}, {self.name}, {self.folkname}, {self.is_oneday})'
|
|
|
|
|
|
class Event(models.Model):
|
|
year = models.SmallIntegerField('Year')
|
|
month = models.SmallIntegerField('Month')
|
|
day = models.SmallIntegerField('Day')
|
|
time = models.TimeField('Time')
|
|
title = models.CharField('Title', max_length=250)
|
|
description = models.TextField('Description', max_length=2500)
|
|
|
|
def __str__(self):
|
|
return f'({self.year}, {self.month}, {self.day}, {self.time}, {self.title})'
|