"""passbook auth oidc provider app config"""
from importlib import import_module

from django.apps import AppConfig
from django.db.utils import InternalError, OperationalError, ProgrammingError
from django.urls import include, path
from structlog import get_logger

LOGGER = get_logger()


class PassbookOutletOIDCConfig(AppConfig):
    """passbook auth oidc provider app config"""

    name = "passbook.channels.out_oidc"
    label = "passbook_channels_out_oidc"
    verbose_name = "passbook Outlets.OIDC"

    def ready(self):
        try:
            from Cryptodome.PublicKey import RSA
            from oidc_provider.models import RSAKey

            if not RSAKey.objects.exists():
                key = RSA.generate(2048)
                rsakey = RSAKey(key=key.exportKey("PEM").decode("utf8"))
                rsakey.save()
                LOGGER.info("Created key")
        except (OperationalError, ProgrammingError, InternalError):
            pass
        from passbook.root import urls

        urls.urlpatterns.append(
            path(
                "application/oidc/",
                include("oidc_provider.urls", namespace="oidc_provider"),
            ),
        )

        import_module("passbook.channels.out_oidc.signals")