from django.shortcuts import render
from django.views.generic import TemplateView
from django.views.generic.edit import FormView
from django.http import HttpResponse, HttpResponseRedirect

from .forms import VerbQuizForm, VerbQuizResultForm

VERB_DB = {
        'arise': { 'simple_past':'arose', 'past_participle':'arisen', 'translation':'survenir' },
        'awake': { 'simple_past':'awoke', 'past_participle':'awoken', 'translation':'se reveiller' },
        'beat':  { 'simple_past':'beat', 'past_participle':'beaten', 'translation':'battre' },
        }

class TestQuizView(TemplateView):
  template_name = 'testquiz.html'

# Create your views here.
class HomePageView(TemplateView):
  template_name = 'home.html'

  def get_context_data(self, **kwargs):
    context = super().get_context_data(**kwargs) 
    num_visits = self.request.session.get('num_visits', 0)
    self.request.session['num_visits'] = num_visits + 1
    context['info'] = "visit = " + str(num_visits)
    print("info=", context['info'])
    return context


class VerbQuizView(FormView):
  template_name = 'verb.html'
  form_class = VerbQuizForm
  success_url = '/verb'
  initial = {'verb':'arise'}

  def form_valid(self, form):
    print("checking if form is valid")
    return super().form_valid(form)

  def get(self, request, *args, **kwargs):
    form = self.form_class(initial=self.initial)
    print(request.session.get('num_visits', 0))
    return render(request, self.template_name, {'form': form})

  def post(self, request, *args, **kwargs):
    form = self.form_class(request.POST)
    if form.is_valid():
      # <process form cleaned data>
      print(form.cleaned_data)
      return HttpResponseRedirect("/verb_result")

    return render(request, self.template_name, {'form': form})

class VerbQuizResultView(FormView):
  template_name = 'verb_result.html'
  form_class = VerbQuizResultForm
  success_url = '/verb_result'
  initial = {'verb':'arise'}

  def form_valid(self, form):
    print("checking if form is valid")
    return super().form_valid(form)


  def get(self, request, *args, **kwargs):
    form = self.form_class(initial=self.initial)
    print(request.session.get('num_visits', 0))
    return render(request, self.template_name, {'form': form})

  def post(self, request, *args, **kwargs):
    form = self.form_class(request.POST)
    if form.is_valid():
      # <process form cleaned data>
      print(form.cleaned_data)
      return HttpResponseRedirect('/verb')

    return HttpResponseRedirect('/verb')
    # return render(request, self.template_name, {'form': form})