from rest_framework import serializers
from .models import CustomUser
from django.contrib.auth.hashers import make_password
class RegisterUserSerializers(serializers.ModelSerializer):
    class Meta:
        model = CustomUser
        fields = ('email', 'password')
        extra_kwargs = {"password": {"write_only": True}}
    def create(self, validated_data):
        password = validated_data.pop('password', None)
        instance = self.Meta.model(**validated_data)
        if password is not None:
            instance.set_password(password)
        instance.save()
        return instance
    def validate_password(self, value: str) -> str:
        Hash value passed by user.
        :param value: password of a user
        :return: a hashed version of the password
        return make_password(value)

from rest_framework import status
from rest_framework.response import Response
from rest_framework.views import APIView
from rest_framework.permissions import AllowAny
from .serializers import RegisterUserSerializers
from rest_framework_simplejwt.tokens import RefreshToken
class CustomUserCreate(APIView):
    permission_classes = [AllowAny]
    def post(self, request):
        reg_serial = RegisterUserSerializers(data=request.data)
        if reg_serial.is_valid():
            newUser = reg_serial.save()
            if newUser:
                context = {
                    "message": f"User created {newUser}"
                return Response(context, status=status.HTTP_201_CREATED)
        return Response(reg_serial.errors, status=status.HTTP_400_BAD_REQUEST)
class BlacklistTokenView(APIView):
    permission_classes = [AllowAny]
    def post(self, request):
            refresh_token = request.data["refresh_token"]
            token = RefreshToken(refresh_token)
            token.blacklist()
        except Exception as e:
            return Response(status=status.HTTP_400_BAD_REQUEST)

from django.db import models
from django.utils.translation import gettext_lazy as _
from django.contrib.auth.models import AbstractBaseUser, PermissionsMixin, BaseUserManager
class CustomUserManager(BaseUserManager):
    def create_superuser(self, email, password, **other_fields):
        other_fields.setdefault('is_staff', True)
        other_fields.setdefault('is_superuser', True)
        other_fields.setdefault('is_active', True)
        if other_fields.get('is_staff') is not True:
            raise ValueError(
                'Superuser must be assigned to is_staff=True.')
        if other_fields.get('is_superuser') is not True:
            raise ValueError(
                'Superuser must be assigned to is_superuser=True.')
        return self.create_user(email, password, **other_fields)
    def create_user(self, email, password, **other_fields):
        if not email:
            raise ValueError(_('You must provide an email address'))
        email = self.normalize_email(email)
        user = self.model(email=email, **other_fields)
        user.set_password(password)
        user.save()
        return user
class CustomUser(AbstractBaseUser, PermissionsMixin):
    email = models.EmailField(_('email address'), unique=True)
    is_staff = models.BooleanField(default=False)
    is_active = models.BooleanField(default=False)
    objects = CustomUserManager()