from django.shortcuts import render
from rest_framework.parsers import JSONParser
from django.views.decorators.csrf import csrf_exempt
from django.http import HttpResponse, JsonResponse
from .serializers import ProductSerializer
from .models import Product


@csrf_exempt
def products(request):
    """
    List all task snippets
    """
    if request.method == "GET":
        tasks = Product.objects.all()
        serializer = ProductSerializer(tasks, many=True)
        return JsonResponse(serializer.data, safe=False)
    elif request.method == "POST":
        data = JSONParser().parse(request)
        serializer = ProductSerializer(data=data)
        if serializer.is_valid():
            serializer.save()
            return JsonResponse(serializer.data, status=201)

        return JsonResponse(serializer.errors, status=400)