from django.contrib.auth import get_user_model
from django.db import models

from baserow.contrib.database.fields.models import Field
from baserow.contrib.database.table.models import Table
from baserow.core.app_auth_providers.models import AppAuthProvider
from baserow.core.user_sources.models import UserSource

User = get_user_model()


class LocalBaserowUserSource(UserSource):
    """
    This model represents the Local baserow user source. This source save user accounts
    in a database table of the same instance.
    """

    table = models.ForeignKey(Table, null=True, default=None, on_delete=models.SET_NULL)

    email_field = models.ForeignKey(
        Field,
        null=True,
        on_delete=models.SET_NULL,
        related_name="+",
        help_text="The Baserow field that contains the email value for the user.",
    )

    name_field = models.ForeignKey(
        Field,
        null=True,
        on_delete=models.SET_NULL,
        related_name="+",
        help_text="The Baserow field that contains the name of the user.",
    )


class LocalBaserowPasswordAppAuthProvider(AppAuthProvider):
    password_field = models.ForeignKey(
        Field,
        null=True,
        on_delete=models.SET_NULL,
        related_name="+",
        help_text="The Baserow field that contains the password of the user.",
    )