from django.shortcuts import render
from django.http import  HttpResponseRedirect

from . models import Bb
from .models import Rubric
from django.views.generic.edit import CreateView
from .forms import BbForm
from django.urls import reverse_lazy,reverse

# class BbCreateViev(CreateView):
#     template_name = 'bboard/create.html'
#     form_class = BbForm
#     success_url = reverse_lazy('index')
#
#
#     def get_context_data(self, **kwargs):
#         context = super().get_context_data(**kwargs)
#         context['rubric'] = Rubric.objects.all()
#         return context




def index(request) :

    bbs = Bb.objects.all()
    rubrics = Rubric.objects.all()
    context = {'bbs' : bbs, 'rubrics':rubrics}
    return  render(request, 'bboard/index.html' ,context)

    # return HttpResponse( s.encode(encoding = 'cp1251')  )


def by_rubric(request,rubric_id):
    bbs = Bb.objects.filter(rubric = rubric_id)
    rubrics = Rubric.objects.all()
    current_rubric = Rubric.objects.get(pk=rubric_id)
    context = {'bbs': bbs, 'rubrics': rubrics,
               'current_rubric': current_rubric }
    return    render(request, 'bboard/by_rubric.html', context)


def add (request):
    bbf = BbForm()
    context = {'form':bbf}
    return render(request, 'bboard/create.html' ,context)


def add_save(request):
    bbf =BbForm(request.POST)
    if bbf.is_valid():
        bbf.save()
        # print("save")
        return HttpResponseRedirect(reverse('by_rubric',
                                            kwargs={'rubriс_id':bbf.cleaned_data['rubric'].pk }))
    else:
        context = {'form': bbf}
        return render(request, 'bboard/create.html', context)