# -*- coding: utf-8 -*-
from __future__ import absolute_import

from datetime import datetime, timedelta
import traceback

from django.core.mail import mail_admins
from celery import shared_task

from project.customer.models import License, UserProfile
from project.customer.utils import check_one_profile
from project.customer import consts


@shared_task
def check_license():
    profiles = UserProfile.objects.all()
    now_ = datetime.today()

    #licenses = License.objects.filter(date_to__lt=now_, status__in=[consts.LICENSE_TEST_PERIOD, consts.LICENSE_ACTIVE], deleted=False)
    #licenses.update(status=consts.LICENSE_EXPIRED)

    licenses = License.objects.filter(order_date__lte = now_ - timedelta(days=consts.LICENSE_PAY_DAYS),
        status=consts.LICENSE_UNPAID, deleted=False)

    licenses.update(status=consts.LICENSE_SUSPENDED)

    for profile in profiles:
        try:
            check_one_profile(profile, License, now_)
        except Exception as e:
            mail_admins(subject=u'customer: check_license error',
                message=u'Profile id=%s.\n\n%s' % (profile.pk, traceback.format_exc(e))
            )

    return None