from django.shortcuts import render
from django.http import HttpResponse, HttpResponseNotFound
from django.views.decorators.csrf import csrf_exempt
from .calls import *
import json
import re

# Create your views here.


@csrf_exempt
def wrapper(request, service, **kwargs):
    if request.method == 'POST':
        data = request.body.decode('utf8')
        received_json_data = json.loads(u'{}'.format(data))
        try:
            service = eval('{}.post'.format(service))
        except AttributeError:
            return HttpResponseNotFound('Service do not exists')
        result = service(**received_json_data)
        try:
            json_result = json.dumps(result)
            return HttpResponse(json_result)
        except TypeError:
            return result


    elif request.method == 'GET':
        try:
            service = eval('{}.get'.format(service))
        except AttributeError:
            return HttpResponseNotFound('Service do not exists')
        result = service()
        return HttpResponse(result)