import locale

import graphene
from graphene import relay
from graphene_django import DjangoObjectType
from graphene_django.filter import DjangoFilterConnectionField

from newsteaser.models import NewsTeaser


class NewsTeaserNode(DjangoObjectType):
    display_date = graphene.String()

    class Meta:
        model = NewsTeaser
        filter_fields = ['date',]
        interfaces = (relay.Node,)

    def resolve_display_date(self, *args, **kwargs):
        locale.setlocale(locale.LC_TIME, "de_DE")
        return self.date.strftime("%d. %B %Y")


class AllNewsTeasersQuery(object):
    news_teasers = DjangoFilterConnectionField(NewsTeaserNode)

    def resolve_news_teasers(self, info, **kwargs):
        return NewsTeaser.objects.all().order_by('order_id')