from rest_framework.views import APIView
from rest_framework.permissions import IsAuthenticated
from rest_framework_simplejwt.authentication import JWTAuthentication
from django.http import JsonResponse
from apps.backend_admin.models import Log 
from .acciones import getData
from django.utils import timezone  # Esta es la forma correcta
class PromocionObtener(APIView):
    authentication_classes = [JWTAuthentication]
    permission_classes = [IsAuthenticated]

    def post(self, request):
        # --- BLOQUE 1: LOG INITIATION ---
        log_entry = Log.objects.create(
            user=request.user.username,
            path='promociones/obtener/',
            method='POST',
            status_code='0'
        )

        print('llega a despues de log entry')

        try:
            # --- BLOQUE 2: DATA CLEANING ---
            data = request.data
            log_entry.request = data
            log_entry.save()

            params = {'id': data.get('id'), 'activo': data.get('activo')}

            # --- BLOQUE 3: ACTION CALL ---
            # Aquí ya recibimos las fechas como strings gracias al paso 1
            resultado = getData(params)

            # --- BLOQUE 4: LOG CLOSURE & RESPONSE ---
            log_entry.response = {"count": len(resultado)} # No guardes todo el JSON si es muy grande
            log_entry.status_code = '200'
            log_entry.save()

            return JsonResponse(resultado, safe=False, status=200)

        except Exception as e:
            log_entry.status_code = '500'
            log_entry.response = {'error': str(e)}
            log_entry.save()
            return JsonResponse({'error': str(e)}, status=500)