from django.conf import settings
from rest_framework.response import Response
from rest_framework.views import APIView

from backend_app.checks import check_viewsets
from backend_app.settings.defaults import OBJ_MODERATION_PERMISSIONS
from backend_app.models.campus import CampusViewSet, MainCampusViewSet
from backend_app.models.campusTaggedItem import CampusTaggedItemViewSet
from backend_app.models.city import CityViewSet
from backend_app.models.cityTaggedItem import CityTaggedItemViewSet
from backend_app.models.country import CountryViewSet
from backend_app.models.countryDri import CountryDriViewSet
from backend_app.models.countryScholarship import CountryScholarshipViewSet
from backend_app.models.countryTaggedItem import CountryTaggedItemViewSet
from backend_app.models.currency import CurrencyViewSet
from backend_app.models.department import DepartmentViewSet
from backend_app.models.for_testing.moderation import ForTestingModerationViewSet
from backend_app.models.for_testing.versioning import ForTestingVersioningViewSet
from backend_app.models.offer import OfferViewSet
from backend_app.models.pendingModeration import (
    PendingModerationViewSet,
    PendingModerationObjViewSet,
)
from backend_app.models.previousDeparture import PreviousDepartureViewSet
from backend_app.models.previousDepartureFeedback import (
    PreviousDepartureFeedbackViewSet,
)
from backend_app.models.recommendation import RecommendationViewSet
from backend_app.models.recommendationList import RecommendationListViewSet
from backend_app.models.specialty import SpecialtyViewSet
from backend_app.models.tag import TagViewSet
from backend_app.models.university import UniversityViewSet
from backend_app.models.universityDri import UniversityDriViewSet
from backend_app.models.universityInfo import UniversityInfoViewSet
from backend_app.models.universityScholarship import UniversityScholarshipViewSet
from backend_app.models.universitySemestersDates import UniversitySemestersDatesViewSet
from backend_app.models.universityTaggedItem import UniversityTaggedItemViewSet
from backend_app.models.userData import UserDataViewSet
from backend_app.models.version import VersionViewSet
from backend_app.permissions.app_permissions import ReadOnly

ALL_API_VIEWSETS = [
    CampusViewSet,
    MainCampusViewSet,
    CampusTaggedItemViewSet,
    CityViewSet,
    CityTaggedItemViewSet,
    CountryViewSet,
    CountryDriViewSet,
    CountryScholarshipViewSet,
    CountryTaggedItemViewSet,
    CurrencyViewSet,
    DepartmentViewSet,
    OfferViewSet,
    PendingModerationViewSet,
    PendingModerationObjViewSet,
    PreviousDepartureViewSet,
    PreviousDepartureFeedbackViewSet,
    RecommendationViewSet,
    RecommendationListViewSet,
    SpecialtyViewSet,
    TagViewSet,
    UniversityViewSet,
    UniversityDriViewSet,
    UniversityInfoViewSet,
    UniversityScholarshipViewSet,
    UniversitySemestersDatesViewSet,
    UniversityTaggedItemViewSet,
    UserDataViewSet,
    VersionViewSet,
]

if settings.TESTING:
    # We only register viewsets in a testing environment
    ALL_API_VIEWSETS += [ForTestingModerationViewSet, ForTestingVersioningViewSet]


class AppModerationStatusViewSet(APIView):
    """
    Viewset to know what is the app moderation status
    """

    # Since AppModerationStatusViewSet doesn't inherit from BaseModelViewSet
    # We need to link here the correct permissions
    permission_classes = (ReadOnly,)
    end_point_route = "serverModerationStatus"

    def get(self, request):
        return Response(
            {
                "activated": settings.MODERATION_ACTIVATED,
                "moderator_level": OBJ_MODERATION_PERMISSIONS["moderator"],
            }
        )


ALL_API_VIEW_VIEWSETS = [AppModerationStatusViewSet]

ALL_VIEWSETS = ALL_API_VIEWSETS + ALL_API_VIEW_VIEWSETS

check_viewsets(ALL_VIEWSETS)