from django.db import models
from admin_ordering.models import OrderableModel
from core.utils import SingletonModel

# Create your models here.


class AttachmentModel(OrderableModel):
    upload_to = 'zalaczniki'
    title = models.CharField('Tytuł', max_length=250)
    created_at = models.DateTimeField(auto_now_add=True)

    def __str__(self):
        return self.title

    def _upload_to(self, filename):
        return f'zarzad_{self.upload_to}/{filename}'

    attachment = models.FileField('Plik pdf', upload_to=_upload_to)

    class Meta(OrderableModel.Meta):
        abstract = True


class Announcement(AttachmentModel):
    upload_to = 'ogloszenia'

    class Meta(OrderableModel.Meta):
        verbose_name = 'Ogłoszenie'
        verbose_name_plural = 'Ogłoszenia'


class Member(OrderableModel):
    name = models.CharField('Imię i nazwisko', max_length=512)
    contact = models.CharField('Dane kontaktowe', max_length=512)
    function = models.CharField('Funkcja', max_length=512)

    def __str__(self):
        return f'{self.function} - {self.name}'

    class Meta(OrderableModel.Meta):
        verbose_name = 'Członek'
        verbose_name_plural = 'Członkowie'


class Protocol(AttachmentModel):
    upload_to = 'protokolyuchwaly'
    extra = models.TextField('Dodatkowy opis', default='', blank=True)
    year = models.IntegerField('Rok', blank=True, null=True)

    class Meta(OrderableModel.Meta):
        verbose_name = 'Protokół / Uchwała'
        verbose_name_plural = 'Protokoły / Uchwały'
        ordering = ['-year', 'ordering']


class Regulation(AttachmentModel):
    upload_to = 'regulaminy'

    class Meta(OrderableModel.Meta):
        verbose_name = 'Regulamin'
        verbose_name_plural = 'Regulaminy'


class RODO(models.Model):
    who = models.CharField(
        'Przez kogo przetwarzane dane osobowe?', max_length=512)
    attachment = models.FileField('Plik pdf', upload_to='zarzad_rodo')

    def __str__(self):
        return f'RODO - {self.who}'

    class Meta:
        verbose_name = 'Dokument RODO'
        verbose_name_plural = 'Dokumenty RODO'


class Statute(SingletonModel):
    title = models.CharField('Tytuł', max_length=250)
    attachment = models.FileField('Plik pdf', upload_to='zarzad_statuty')

    def __str__(self):
        return self.title

    class Meta:
        verbose_name = 'Statut'
        verbose_name_plural = 'Statut'