import datetime

from django.shortcuts import get_object_or_404, render
from django.forms import ModelForm
from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse_lazy
from django.utils.translation import ugettext_lazy as _
from django.views.generic import TemplateView
from django.utils.translation import get_language
from djangocms_blog.models import Post
from django.contrib import messages
from django.http import JsonResponse
from django.views.generic import View

from .models import Supporter
from utils.forms import ContactUsForm
from django.views.generic.edit import FormView
from membership.calendar.calendar import BookCalendar
from membership.models import Calendar as CalendarModel
import json
from django.contrib.auth import logout

class CalendarApi(View):
    def get(self,request,month,year):
        calendar = BookCalendar(request.user,requested_month=month).formatmonth(int(year),int(month))
        ret = {'calendar':calendar,'month':month,'year':year}
        return JsonResponse(ret)

    def post(self,request):
        pd = json.loads(request.POST.get('data',''))
        ret = {'status':'success'}
        CalendarModel.add_dates(pd,request.user)
        return JsonResponse(ret)

class ContactView(FormView):
    template_name = 'contact.html'
    form_class = ContactUsForm
    success_url = reverse_lazy('digitalglarus:contact')
    success_message = _('Message Successfully Sent')

    def form_valid(self, form):
        form.save()
        form.send_email()
        messages.add_message(self.request, messages.SUCCESS, self.success_message)
        return super(ContactView, self).form_valid(form)


class IndexView(TemplateView):
    template_name = "digitalglarus/index.html"


class AboutView(TemplateView):
    template_name = "digitalglarus/about.html"

def detail(request, message_id):
    p = get_object_or_404(Message, pk=message_id)

    context = { 'message': p, }
    return render(request, 'digitalglarus/detail.html', context)

def about(request):
    return render(request, 'digitalglarus/about.html')

def home(request):
    return render(request, 'index.html')

def letscowork(request):
    return render(request, 'digitalglarus/letscowork.html')


def blog(request):
    tags = ["digitalglarus"]
    posts = Post.objects.filter_by_language(get_language()).filter(tags__name__in=tags)
    context = {
        'post_list': posts,
    }
    return render(request, 'glarus_blog/post_list.html', context)


def blog_detail(request, slug):
    # post = Post.objects.filter_by_language(get_language()).filter(slug=slug).first()
    language = 'en-us' # currently nothing is translated to german so we give then en

    post = Post.objects.translated(language, slug=slug).first()
    context = {
        'post': post,
    }
    return render(request, 'glarus_blog/post_detail.html', context)


def support(request):
    return render(request, 'support.html')


def supporters(request):
    context = {
        'supporters': Supporter.objects.order_by('name')
    }
    return render(request, 'supporters.html', context)