from rest_framework import status

from rest_framework.generics import GenericAPIView, UpdateAPIView
from rest_framework.mixins import CreateModelMixin, RetrieveModelMixin, ListModelMixin
from rest_framework.response import Response

from game.authentication import PlayerAuthentication
from game.models import Hero
from game.serializers import CreateHeroSerializer, GetHeroSerializer, CreatePlayerView
from game.services.jwt import sign_jwt


class CreateHeroView(GenericAPIView, CreateModelMixin, ListModelMixin):
    authentication_classes = (PlayerAuthentication,)

    def perform_create(self, serializer):
        return serializer.save()

    def post(self, request, *args, **kwargs):
        serializer = self.get_serializer(data=request.data)
        serializer.is_valid(raise_exception=True)
        instance = self.perform_create(serializer)
        return Response({"uuid": instance.uuid}, status=status.HTTP_201_CREATED)

    def get(self, request, *args, **kwargs):
        return self.list(request, *args, **kwargs)

    def get_serializer_class(self):
        if self.request.method == "GET":
            return GetHeroSerializer
        else:
            return CreateHeroSerializer

    def get_queryset(self):
        return Hero.objects.filter(player_id=self.request.user.id)


class RetrieveHeroView(RetrieveModelMixin, UpdateAPIView, GenericAPIView):
    serializer_class = GetHeroSerializer
    authentication_classes = (PlayerAuthentication,)
    lookup_field = "uuid"
    queryset = Hero.objects.all()

    def get(self, request, *args, **kwargs):
        return self.retrieve(request, *args, **kwargs)

    def put(self, request, *args, **kwargs):
        return self.update(request, *args, **kwargs)

    def patch(self, request, *args, **kwargs):
        return self.partial_update(request, *args, **kwargs)


class PlayerCreateView(GenericAPIView, CreateModelMixin):
    serializer_class = CreatePlayerView

    def perform_create(self, serializer):
        return serializer.save()

    def post(self, request, *args, **kwargs):
        serializer = self.get_serializer(data=request.data)
        serializer.is_valid(raise_exception=True)
        instance = self.perform_create(serializer)

        # TODO: add JTI to refresh token
        access_jwt = sign_jwt({"id": instance.id, "type": "access"}, t_life=3600)
        refresh_jwt = sign_jwt({"id": instance.id, "type": "refresh"})
        return Response({"access_token": access_jwt, "refresh_token": refresh_jwt}, status=status.HTTP_201_CREATED)