# -*- coding: utf-8 -*-
from django.contrib.redirects.models import Redirect
from django.core.urlresolvers import reverse_lazy
from django.views.generic import CreateView, DeleteView, ListView, UpdateView
from functions.custom_views import AjaxableResponseMixin
from functions.form_check import translit_with_separator
from functions.http import JsonResponse

from .forms import RedirectForm, NewUrlForObjectForm


###############################################################################
# Redirects
###############################################################################
class RedirectMixin(object):
    form_class = RedirectForm
    model = Redirect
    template_name = 'c_admin/redirects/create_or_edit.html'
    success_url = reverse_lazy('redirects-list')

    def get_success_url(self):
        return self.success_url


class RedirectList(RedirectMixin, ListView):
    template_name = 'c_admin/redirects/list.html'


class RedirectCreate(RedirectMixin, CreateView):
    pass


class RedirectUpdate(RedirectMixin, UpdateView):
    pass


class RedirectDelete(RedirectMixin, DeleteView):
    def get(self, request, *args, **kwargs):
        return self.post(request, *args, **kwargs)


class NewUrlForObject(AjaxableResponseMixin, UpdateView):
    template_name = 'c_admin/redirects/newurlforobject.html'
    context_object_name = 'object'
    form_class = NewUrlForObjectForm
    slug_field = 'url'

    def get_initial(self):
        new_url = None
        if self.object.name:
            new_url = translit_with_separator(self.object.name.strip()).lower()
        return {
            'old_url': self.object.url,
            'new_url': new_url,
            'old_path': self.object.get_permanent_url(),
            'new_path': '%s%s/' % (self.object.get_catalog_url(), new_url),
        }

    def get_success_url(self):
        return self.object.get_permanent_url()