from djoser.serializers import UserCreateSerializer
from django.contrib.auth import get_user_model
from rest_framework_simplejwt.tokens import RefreshToken, TokenError
from rest_framework import serializers
from .utils.account_send_email import send_email_to_user
from .utils.generate_password import random_pass_generator


User = get_user_model()

class UserSerializer(UserCreateSerializer):
    class Meta(UserCreateSerializer.Meta):
        model = User
        fields = ('id', 'email', 'first_name','last_name', 'image', 'is_active', 'password',)
        extra_kwargs = {'password': {'write_only': True}, 'is_active': {'read_only': True}}
        depth = 1

class LogoutSerializer(serializers.Serializer):
    refresh = serializers.CharField()

    default_error_message = {
        'bad_token': ('Token is expired or invalid')
    }

    def validate(self, attrs):
        self.refresh_token = attrs['refresh']
        return attrs

    def save(self, **kwargs):

        try:
            RefreshToken(self.refresh_token).blacklist()
        except TokenError:
            self.fail('bad_token')