from django.db import models
from backend.models.country import Country
from backend.models.my_model import MyModel, MyModelSerializer, MyModelVersionnedViewSet
from backend.utils import get_model_config, get_viewset_permissions


class City(MyModel):
    model_config = get_model_config("City")

    name = models.CharField(max_length=200)
    local_name = models.CharField(max_length=200, null=True, blank=True)
    # We add an area to distinguish similarly named cities
    # in a country
    area = models.CharField(max_length=200, null=True, blank=True)
    country = models.ForeignKey(Country, on_delete=models.PROTECT)


class CitySerializer(MyModelSerializer):

    class Meta:
        model = City
        fields = '__all__'


class CityViewSet(MyModelVersionnedViewSet):
    permission_classes = get_viewset_permissions("CityViewSet")
    queryset = City.objects.all()  # pylint: disable=E1101
    serializer_class = CitySerializer