from rest_framework import status
from rest_framework.decorators import api_view
from rest_framework.response import Response
from .models import ExampleModel
from django.contrib.auth import authenticate
from .serializers import LoginSerializer
from .serializers import ExampleModelSerializer

@api_view(['POST'])
def create_example(request):
    if request.method == 'POST':
        serializer = ExampleModelSerializer(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data, status=status.HTTP_201_CREATED)
        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
    
@api_view(['POST'])
def login_view(request):
    serializer = LoginSerializer(data=request.data)
    if serializer.is_valid():
        username = serializer.data['username']
        password = serializer.data['password']
        user = authenticate(username=username, password=password)
        if user is not None:
            return Response({"message": "Login successful"}, status=status.HTTP_200_OK)
        else:
            return Response({"error": "Invalid credentials"}, status=status.HTTP_400_BAD_REQUEST)
    return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)