# coding=utf-8
from __future__ import unicode_literals
import datetime
from django.db import models
from management.models import Comment


class ArticleSection(models.Model):
    name = models.CharField(verbose_name=u'Раздел', max_length=255)

    def __str__(self): return '%s' % self.name

    def __unicode__(self): return u'%s' % self.name

    class Meta:
        verbose_name = u'Раздел статьи'
        verbose_name_plural = u'Разделы статей'


class Article(models.Model):
    public = models.BooleanField(verbose_name='Опубликовать', default=True)
    slug = models.SlugField(max_length=255, editable=False, blank=True, default='', unique=True)
    description = models.CharField(verbose_name='Описание в заголовке для соц сетей', max_length=255, blank=True, null=True)
    head_image = models.ImageField(verbose_name='Картинка для соц сетей', upload_to='library', blank=True, null=True)
    title = models.CharField(verbose_name='Заголовок', max_length=255)
    section = models.ForeignKey(to=ArticleSection, verbose_name='Раздел', null=True)
    image = models.ImageField(verbose_name='Превьюшка заливки', upload_to='library', blank=True, null=True)
    date = models.DateTimeField(verbose_name='Дата публикации', default=datetime.datetime.now, editable=False)
    tags = models.ManyToManyField(to='Tags', verbose_name='Теги', blank=True)
    url = models.URLField(verbose_name='url страницы')

    def __str__(self):
        return '%s' % self.title

    class Meta:
        verbose_name = u'Статья'
        verbose_name_plural = u'Статьи'
        ordering = ['-date']


class Tags(models.Model):
    name = models.CharField(verbose_name=u'Теги', max_length=255)

    def __str__(self):
        return '%s' % self.name

    def __unicode__(self):
        return 'u%s' % self.name

    class Meta:
        verbose_name = u'Тег'
        verbose_name_plural = u'Теги'