# -*- coding: utf-8 -*-
from django.template.loader import render_to_string
from django.core.mail import EmailMessage
from django.conf import settings
from celery.decorators import task


SUPPORT_EMAIL = getattr(settings, 'SUPPORT_EMAIL', '')


@task
def send_registration_email(user_email, confirm_url):
    """Отправить письмо о регистрации нового пользователя."""
    template_name = 'myauth/registration_email.txt'
    subject = u'Регистрация на Документоре: подтверждение e-mail'
    dict_context = {'user_email': user_email, 'confirm_url': confirm_url, 'support_email': SUPPORT_EMAIL,}
    email_body = render_to_string(template_name, dict_context)
    email = EmailMessage(subject=subject, to=(user_email,), body=email_body)
    return email.send()


@task
def send_reset_password_email(user_email, confirm_url):
    """Отправить письмо с ключём для восстановления пароля."""
    template_name = 'myauth/reset_key_email.txt'
    subject = u'Документор: восстановление пароля'
    dict_context = {'user_email': user_email, 'confirm_url': confirm_url, 'support_email': SUPPORT_EMAIL,}
    email_body = render_to_string(template_name, dict_context)
    email = EmailMessage(subject=subject, to=(user_email,), body=email_body)
    return email.send()


@task
def send_new_password_email(user_email, new_password):
    """Отправить письмо с новым паролем."""
    template_name = 'myauth/reset_new_password_email.txt'
    subject = u'Документор: новый пароль'
    dict_context = {'user_email': user_email, 'new_password': new_password, 'support_email': SUPPORT_EMAIL,}
    email_body = render_to_string(template_name, dict_context)
    email = EmailMessage(subject=subject, to=(user_email,), body=email_body)
    return email.send()