# -*- coding: utf-8 -*-
from django.http import HttpResponse
from models import Service
from functions.custom_views import ExpoListView
from django.views.generic import ListView, FormView, TemplateView
from haystack.query import EmptySearchQuerySet
from django.shortcuts import get_object_or_404
from django.http import Http404
import json
from django.http import HttpResponseRedirect, HttpResponse
from meta.views import MetadataMixin
#from functions.search_forms import CompanySearchForm

from order_forms import TranslationForm, CatalogForm, VisitForm, RemoteForm, ParticipationForm, TicketsForm,\
    AdvertiseForm, BuildStandForm


order_forms = {'translator': TranslationForm, 'catalog': CatalogForm, 'participation': ParticipationForm,
               'remote': RemoteForm, 'tickets': TicketsForm, 'visit': VisitForm, 'buildstand': BuildStandForm}

meta = {'translator': 80, 'participation': 85,
               'remote': 84, 'tickets': 81, 'visit': 82}

class ServiceView(MetadataMixin, FormView):
    success_url = '/service/thanks/'

    def dispatch(self, request, *args, **kwargs):
        service_url = self.kwargs.get('url')
        service = get_object_or_404(Service, url=service_url)
        self.service = service
        self.template_name = service.template
        service_form = order_forms.get(service_url)
        self.form_class = service_form
        return super(ServiceView, self).dispatch(request, *args, **kwargs)

    def post(self, request, *args, **kwargs):
        url = self.kwargs.get('url')
        #service_form = order_forms.get(url)
        #self.form_class = service_form
        form = self.form_class(request.POST)
        if form.is_valid():
            return self.form_valid(form)
        else:
            return self.form_invalid(form)

    def form_valid(self, form):
        order = form.save(commit=False)
        order.save()
        #messages.success(self.request, _(u'Ваш запрос был успешно отправлен'))
        return HttpResponseRedirect(self.success_url)

    def get_context_data(self, **kwargs):
        url = self.kwargs.get('url')
        meta_id = meta.get(url)
        kwargs.update({'meta_id': meta_id})
        return super(ServiceView, self).get_context_data(**kwargs)

from exposition.models import Exposition
from conference.models import Conference

def advertise(request, catalog=None, event_url=None):

    if request.POST:
        response = {'success': False}
        form = AdvertiseForm(request.POST)
        if form.is_valid():
            if not catalog or not event_url:
                form.save()
            else:
                order = form.save(commit=False)
                if catalog == 'expo':

                    try:
                        expo = Exposition.objects.get(url=event_url)
                    except Exposition.DoesNotExist:
                        expo = None
                    order.exposition = expo
                elif catalog == 'conference':
                    try:
                        conf = Conference.objects.get(url=event_url)
                    except Conference.DoesNotExist:
                        conf = None
                    order.conference= conf

                order.save()


            response['success'] = True



        else:
            response['errors'] = form.errors

        return HttpResponse(json.dumps(response), content_type='application/json')
    else:
        raise HttpResponse('not ajax')


from service.models import CallBack, Visit, Translation, Advertising, Participation, Remote, Tickets

class AbstractOrderListView(ListView):
    template_name = 'admin/service/order_list.html'
    paginate_by = 20

class CallBackListView(AbstractOrderListView):
    model = CallBack


class VisitListView(AbstractOrderListView):
    model = Visit


class TranslationListView(AbstractOrderListView):
    model = Translation

class AdvertisingListView(AbstractOrderListView):
    model = Advertising

class ParticipationListView(AbstractOrderListView):
    model = Participation

class RemoteListView(AbstractOrderListView):
    model = Remote

class TicketsListView(AbstractOrderListView):
    model = Tickets


class Thanks(TemplateView):
    template_name = 'client/service/thank_u_page.html'