from django.db import models

from django.utils.translation import ugettext_lazy as _

from django.contrib.auth import get_user_model

from django.urls import reverse

import constance

import datetime

User = get_user_model()

class ProgramCategory(models.Model):

name = models.CharField(max_length=100, db_index=True)

slug = models.SlugField(max_length=100, unique=True)

visible = models.BooleanField(default=True)

created_at = models.DateTimeField(auto_now_add=True)

updated_at = models.DateTimeField(auto_now=True)

def __str__(self):

return self.name

class Proposal(models.Model):

user = models.ForeignKey(User, on_delete=models.CASCADE)

title = models.CharField(max_length=255)

brief = models.TextField(max_length=1000)

desc = models.TextField(max_length=4000)

comment = models.TextField(max_length=4000, null=True, blank=True)

difficulty = models.CharField(max_length=1,

choices=(

('B', _('Beginner')),

('I', _('Intermediate')),

('E', _('Experienced')),

))

duration = models.CharField(max_length=1,

choices=(

('S', _('25min')),

('L', _('40min')),

))

language = models.CharField(max_length=1,

choices=(

('', '---------'),

('K', _('Korean')),

('E', _('English')),

),

default='')

category = models.ForeignKey(

ProgramCategory, on_delete=models.SET_DEFAULT, null=True, blank=True, default=14)

accepted = models.BooleanField(default=False)

introduction = models.TextField(max_length=1000, null=True, blank=True,

help_text=_('발표 소개 페이지에 들어가는 내용입니다. 변경 사항은 최대 60분 이내에 적용됩니다.'))

video_url = models.CharField(max_length=255, null=True, blank=True, help_text=_('발표 영상 URL'))

slide_url = models.CharField(max_length=255, null=True, blank=True, help_text=_('발표 자료 URL'))

video_open_at = models.DateTimeField(null=True, blank=True, help_text=_('파이콘 한국 유튜브에 공개되는 시간'))

track_num = models.IntegerField(null=True, blank=True, help_text=_('트랙 번호'))

def __str__(self):

return self.title

class OpenReview(models.Model):

user = models.ForeignKey(User, on_delete=models.CASCADE)

proposal = models.ForeignKey(Proposal, on_delete=models.CASCADE)

comment = models.TextField(max_length=2000)

category = models.ForeignKey(ProgramCategory, on_delete=models.CASCADE, null=True, blank=True)

submitted = models.BooleanField(default=False)

@property

def has_comment(self):

return len(self.comment) > 0

def __str__(self):

return self.proposal.title

class LightningTalk(models.Model):

class Meta:

ordering = ['created_at', ]

title = models.CharField(max_length=255, help_text='라이트닝 토크 제목')

owner = models.OneToOneField(User, blank=True, null=True, on_delete=models.SET_NULL)

slide_url = models.CharField(max_length=511, null=True, blank=True)

video_url = models.CharField(max_length=511, null=True, blank=True)

day = models.IntegerField(choices=(

(1, _('토요일')),

(2, _('일요일')),

))

brief = models.TextField(max_length=1000, null=True, blank=True, help_text='라이트닝 토크 소개 문구')

comment = models.TextField(null=True, blank=True, help_text='준비위원회에게 남기고 싶은 말')

accepted = models.BooleanField(default=False)

created_at = models.DateTimeField(auto_now_add=True)

def __str__(self):

return self.title

class Sprint(models.Model):

creator = models.ForeignKey(User, on_delete=models.CASCADE, help_text=_('스프린트를 등록한 유저'))

title = models.CharField(max_length=255, help_text=_('스프린트 제목'))

brief = models.CharField(max_length=255, null=True, blank=True, help_text=_('스프린트에 대한 짧은 설명'))

language = models.CharField(max_length=255, help_text=_('스프린트를 진행할 프로그래밍 언어'), null=True, blank=True)

url = models.CharField(max_length=255, null=True, blank=True,

help_text=_('홈페이지에 공개되는 스프린트 관련 주소입니다.'))