# -*- coding: utf-8 -*-
from django.template.loader import render_to_string
from django.core.mail import EmailMessage

from .models import Recipient


def mail_entry(entry):
    """Отправить письмо о новом сообщение."""
    recipients = Recipient.objects.all().values_list('email', flat=True)
    if not recipients:
        raise Exception(u'No recipients; could not send email')

    template = 'guestbook/mail_entry.txt'
    subject = u'Новое сообщение'

    email_body = render_to_string(template, {'entry': entry})
    email = EmailMessage(subject=subject, to=recipients, body=email_body)
    return email.send()


def mail_user_notification(user_email, obj):
    """Отправить пользователю письмо об ответе на его вопрос."""
    template = 'guestbook/mail_user_notification.txt'
    subject = u'Ответ на Ваш вопрос'

    email_body = render_to_string(template, {'obj': obj})
    email = EmailMessage(subject=subject, to=[user_email], body=email_body)
    return email.send()