# -*- coding: utf-8 -*-
from functools import update_wrapper, partial

from django.contrib import admin
from django.conf.urls import patterns, url

from modeltranslation.admin import TabbedTranslationAdmin

from functions.admin import DefaultAdmin
from functions.http import JsonResponse

from .models import TargetAudience


class TargetAudienceAdmin(DefaultAdmin, TabbedTranslationAdmin):
    list_display = ['title']

    def urls(self):
        urlpatterns = self.get_urls()

        def wrap(view):
            def wrapper(*args, **kwargs):
                return self.admin_site.admin_view(view)(*args, **kwargs)

            return update_wrapper(wrapper, view)

        info = self.model._meta.app_label, self.model._meta.module_name
        _urlpatterns = patterns('',
                                url(r'^search_ajax/$',
                                    wrap(self.search_ajax_view),
                                    name='%s_%s_searchajax' % info),
                                )
        return _urlpatterns + urlpatterns
    urls = property(urls)

    def search_ajax_view(self, request, extra_context=None, *args, **kwargs):
        model = self.model
        opts = model._meta
        term = request.GET.get('term', '')
        if not term:
            qs = model.objects.all()[:100]
        else:
            qs = model.objects.filter(title__icontains=term)
        result = [{'id': obj.id, 'label': obj.title} for obj in qs]
        return JsonResponse(result, safe=False)

admin.site.register(TargetAudience, TargetAudienceAdmin)