from django.db import models
from django.utils.translation import gettext_lazy as _

from api.core.models.trackable_model import TrackableModel


class Role(TrackableModel):
    """
    Model representing a role that can be assigned to users within teams.
    A user can have a different role in each team they are part of.
    """

    name = models.CharField(verbose_name=_("nom"), max_length=100, unique=True)
    description = models.TextField(
        verbose_name=_("description"), blank=True, default=""
    )
    authorizations = models.ManyToManyField(
        "users.Authorization",
        verbose_name=_("authorisations"),
        blank=True,
        related_name="roles",
        through="M2M_RoleAuthorizations",
    )

    class Meta:
        verbose_name = _("role")
        verbose_name_plural = _("roles")

    def __str__(self):
        return self.name