#from django.shortcuts import render
#   Importamos los modulos para la serializacion de los objetos
from ManejadorCursos.models import Cursos
from ManejadorCursos.serializers import CursosSerializer
#   Importamos los moulos para el APIView y el Response
from rest_framework.views import APIView
from rest_framework.response import Response
#   Importamos los modulos para los errores
from django.http import Http404
from rest_framework import status

# Create your views here.


class CursosList(APIView):
    def get(self, request, format=None):
        oats = Cursos.objects.all()
        serializer = CursosSerializer(oats, many=True)
        return Response(serializer.data)

    def post(self, request, format=None):
        serializer = Cursos(data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data, status=status.HTTP_201_CREATED)
        Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

class CursosDetail(APIView):
    def get_object(self, pk):
        try:
            return Cursos.objects.get(pk = pk)
        except Cursos.DoesNotExist:
            raise Http404
    def get(self, request, pk, format=None):
        oat = self.get_object(pk)
        serializer = CursosSerializer(oat)
        return Response(serializer.data)

    def put(self, request, pk, format=None):
        oat = self.get_object(pk)
        serializer = CursosSerializer(oat, data=request.data)
        if serializer.is_valid():
            serializer.save()
            return Response(serializer.data)
        return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)

    def delete(self, request, pk, format=None):
        oat = self.get_object(pk)
        oat.delete()
        return Response(status=status.HTTP_204_NO_CONTENT)
