from django.db import models
from django.conf import settings
from vontor_cz.custom_fields import WebPImageField

# Create your models here.


class Hub(models.Model):
    name = models.CharField(max_length=255, unique=True)
    description = models.TextField(blank=True, null=True)

    owner = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        on_delete=models.SET_NULL,
        null=True,
        related_name='owned_hubs'
    )

    icon = WebPImageField(upload_to='hub_icons/', null=True, blank=True)
    banner = WebPImageField(upload_to='hub_banners/', null=True, blank=True)

    members = models.ManyToManyField(
        settings.AUTH_USER_MODEL,
        related_name='hubs',
        blank=True
    )

    #TODO: 

    def __str__(self):
        return self.name
    
class HubPermission(models.Model):
    hub = models.ForeignKey(Hub, on_delete=models.CASCADE, related_name='moderators')
    user = models.ForeignKey(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)

    changing_name = models.BooleanField(default=False)
    changing_description = models.BooleanField(default=False)
    changing_icon = models.BooleanField(default=False)
    changing_banner = models.BooleanField(default=False)

    managing_members = models.BooleanField(default=False)
    managing_posts = models.BooleanField(default=False)
    managing_chats = models.BooleanField(default=False)

    class Meta:
        unique_together = ('hub', 'user')

    def __str__(self):
        return f"{self.user} moderates {self.hub}"