import logging
audit_logger = logging.getLogger('audit')
from rest_framework import status, permissions
from rest_framework.response import Response
from rest_framework.views import APIView
from django.contrib.auth.models import User
from .serializers import UserRegisterSerializer

class UserRegisterView(APIView):
    permission_classes = [permissions.AllowAny]

    def post(self, request):
        serializer = UserRegisterSerializer(data=request.data)
        if serializer.is_valid():
            serializer.save()
            audit_logger.info(f"AUDIT - User Register: Username '{serializer.validated_data.get('username')}' registered successfully.")
            return Response({"message": "User registered successfully"}, status=status.HTTP_201_CREATED)
        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

class UserProfileView(APIView):
    permission_classes = [permissions.IsAuthenticated]

    def get(self, request):
        user = request.user
        profile = getattr(user, 'customer_profile', None)
        return Response({
            "username": user.username,
            "email": user.email,
            "phone": profile.phone if profile else "",
            "address": profile.default_address if profile else ""
        })

    def put(self, request):
        user = request.user
        profile = getattr(user, 'customer_profile', None)
        user.email = request.data.get('email', user.email)
        user.save()
        if profile:
            profile.phone = request.data.get('phone', profile.phone)
            profile.default_address = request.data.get('address', profile.default_address)
            profile.save()
        return Response({"message": "Profile updated successfully"})