from drf_spectacular.utils import extend_schema
from rest_framework import serializers
from rest_framework.views import APIView, Response

from account import selectors, services


class GetUsersView(APIView):
    class OutputSerializer(serializers.Serializer):
        id = serializers.IntegerField()
        email = serializers.EmailField()
        is_staff = serializers.BooleanField()
        is_active = serializers.BooleanField()

    class FilterSerializer(serializers.Serializer):
        name = serializers.CharField(required=False)

    @extend_schema(responses=OutputSerializer, parameters=[FilterSerializer])
    def get(self, request):
        users = selectors.get_users(self.FilterSerializer(request.query_params).data)

        return Response(self.OutputSerializer(users, many=True).data)


get_users_view = GetUsersView.as_view()


class AddUserView(APIView):
    class InputSerializer(serializers.Serializer):
        first_name = serializers.CharField()
        last_name = serializers.CharField()
        email = serializers.EmailField()
        is_staff = serializers.BooleanField()
        institution_id = serializers.CharField()

    class OutputSerializer(serializers.Serializer):
        id = serializers.IntegerField()
        email = serializers.EmailField()
        is_staff = serializers.BooleanField()
        is_active = serializers.BooleanField()

    serializer_class = InputSerializer

    def post(self, request):
        serz = self.InputSerializer(data=request.data)
        serz.is_valid(raise_exception=True)

        user = services.add_user(
            first_name=serz.validated_data["first_name"],  # type: ignore
            last_name=serz.validated_data["last_name"],  # type: ignore
            email=serz.validated_data["email"],  # type: ignore
            is_staff=serz.validated_data["is_staff"],  # type: ignore
            institution_id=serz.validated_data["institution_id"],  # type: ignore
        )

        return Response(self.OutputSerializer(user).data)


add_user_view = AddUserView.as_view()