# -*- coding: utf-8 -*-
from django.views.generic import TemplateView, CreateView, ListView, UpdateView, DetailView
from django.conf import settings
from django.http import HttpResponseRedirect
from django.shortcuts import get_object_or_404
from expobanner.models import URL, BannerGroup, Banner, Paid
from expobanner.forms import UrlCreateForm, BannerCreateGroupForm, BannerCreateForm, BannerGroupUpdateForm,\
    PaidCreateForm, PaidUpdateForm, TopCreateForm
from exposition.models import Exposition


class BannersControl(TemplateView):
    template_name = 'admin/expobanner/banners_control.html'

# CREATE VIEWS
class AbstractCreate(CreateView):
    template_name = 'admin/expobanner/default_form.html'
    success_url = '/admin/expobanners/banners/control/'


class CreateUrl(AbstractCreate):
    model = URL
    form_class = UrlCreateForm


class CreateBannerGroup(AbstractCreate):
    model = BannerGroup
    form_class = BannerCreateGroupForm


class CreateBanner(AbstractCreate):
    model = Banner
    form_class = BannerCreateForm


# LISTS VIEWS
class AbstractList(ListView):
    paginate_by = settings.ADMIN_PAGINATION
    template_name = 'admin/expobanner/default_list.html'

    def get_context_data(self, **kwargs):
        context = super(AbstractList, self).get_context_data(**kwargs)
        context['verbose'] = self.verbose
        return context

class UrlList(AbstractList):
    model = URL
    verbose = u'Список урлов'


class BannerGroupList(AbstractList):
    model = BannerGroup
    verbose = u'Список груп'


class BannerList(AbstractList):
    model = Banner
    verbose = u'Список банеров'
    template_name = 'admin/expobanner/banner_list.html'

    def get_queryset(self):
        qs  = super(BannerList, self).get_queryset()
        qs = qs.filter(group__isnull=False)
        return qs

# UPDATE VIEWS
class AbstractUpdate(UpdateView):
    template_name = 'admin/expobanner/default_form.html'
    success_url = '/admin/expobanners/banners/control/'


class UrlUpdate(AbstractUpdate):
    model = URL
    form_class = UrlCreateForm


class BannerGroupUpdate(AbstractUpdate):
    model = BannerGroup
    form_class = BannerGroupUpdateForm


class BannerUpdate(AbstractUpdate):
    model = Banner
    form_class = BannerCreateForm


class BannerStat(DetailView):
    model = Banner
    template_name = 'admin/expobanner/banner_stat.html'

class PaidList(ListView):
    model = Exposition
    template_name = 'admin/expobanner/paid_list.html'
    paginate_by = settings.ADMIN_PAGINATION

    def get_queryset(self):
        return self.model.objects.language().filter(paid_new__isnull=False)

class PaidCreate(CreateView):
    form_class = PaidCreateForm
    template_name = 'admin/expobanner/paid_create.html'
    success_url = '/admin/expobanners/paid/list/'

class PaidUpdate(UpdateView):
    model = Paid
    form_class = PaidUpdateForm
    template_name = 'admin/expobanner/paid_update.html'
    success_url = '/admin/expobanners/paid/list/'

    def get_initial(self):
        """
        Returns the initial data to use for forms on this view.
        """
        initial = super(PaidUpdate, self).get_initial()
        obj = self.object
        initial['tickets'] = obj.tickets.url
        initial['participation'] = obj.participation.url
        initial['official'] = obj.official.url

        return initial

    def get_context_data(self, **kwargs):
        context = super(PaidUpdate, self).get_context_data(**kwargs)
        obj = self.object
        context['exposition'] = obj.get_event()
        return context


def paid_turn(request, pk, status):
    paid = get_object_or_404(Paid, pk=pk)
    if status == 'on':
        paid.public = True
    else:
        paid.public = False
    paid.save()
    return HttpResponseRedirect('/admin/expobanners/paid/list/')


class PaidStat(DetailView):
    model = Paid
    template_name = 'admin/expobanner/paid_stat.html'


class TopList(ListView):
    model = Exposition
    template_name = 'admin/expobanner/top_list.html'
    paginate_by = settings.ADMIN_PAGINATION

    def get_queryset(self):
        return self.model.objects.language().filter(top__isnull=False)


class TopCreate(CreateView):
    form_class = TopCreateForm
    template_name = 'admin/expobanner/top_create.html'
    success_url = '/admin/expobanners/top/list/'