# -*- coding: utf-8 -*-
#
# League of Code server implementation
# https://github.com/guluc3m/loc-server
#
# The MIT License (MIT)
#
# Copyright (c) 2017 Grupo de Usuarios de Linux UC3M <http://gul.es>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

"""Asynchronous tasks."""

from loc import celery, mail
from flask_mail import Message


@celery.task()
def async_mail(to, subject, body, html=None):
    """Send an asynchronous email

    Args:
        to (str): Destination email address.
        subject (str): Subject of the mail.
        body (str): Content of the mail.
    """
    message = Message(
        subject,
        recipients=[to],
        body=body,
        html=html
    )

    mail.send(message)
