from django.db import models


def photo_filename(instance, filename):
    from slugify import slugify_filename

    return 'photo_uploads/' + slugify_filename(filename)


class Banner(models.Model):
    title = models.CharField(
            'Альтернативный текст', max_length=256, blank=False, null=False)
    image = models.ImageField('Баннер', upload_to=photo_filename)
    link = models.CharField(
            'Ссылка', max_length=1024, blank=False, null=False)
    is_active = models.BooleanField('Публиковать', default=True)

    def __str__(self):
        return self.title


STARS_CHOICES = (
    (1, 1),
    (2, 2),
    (3, 3),
    (4, 4),
    (5, 5)
)


class Feedback(models.Model):
    created = models.DateTimeField('Дата и время', auto_now_add=True, editable=False)
    name = models.CharField('Имя', max_length=45, null=False, blank=False)
    email = models.EmailField('Email (не будет опубликован)', null=False, blank=False)
    text = models.TextField('Комментарий', null=False, blank=False)
    stars = models.IntegerField('Оценка', default=5, choices=STARS_CHOICES)

    # news = models.ForeignKey(News, related_name='comments')

    class Meta:
        verbose_name = 'отзыв о сайте'
        verbose_name_plural = 'отзывы о сайте'

    def __str__(self):
        return '{}: {}'.format(self.name, self.text)


class ProductsUpdate(models.Model):
    created = models.DateTimeField('Дата и время', editable=False, auto_now=True)