from django.utils.translation import ugettext as _

from misago.conf import settings
from misago.core.mail import mail_user
from misago.users.tokens import make_activation_token


def send_welcome_email(request, user):
    mail_subject = _("Welcome on %(forum_name)s forums!")
    mail_subject = mail_subject % {'forum_name': settings.forum_name}

    if user.requires_activation:
        activation_token = make_activation_token(user)

        activation_by_admin = user.requires_activation_by_admin
        activation_by_user = user.requires_activation_by_user

        mail_user(
            request, user, mail_subject, 'misago/emails/register/inactive', {
                'activation_token': activation_token,
                'activation_by_admin': activation_by_admin,
                'activation_by_user': activation_by_user,
            }
        )
    else:
        mail_user(request, user, mail_subject, 'misago/emails/register/complete')


def get_registration_result_json(user):
    activation_method = None
    if user.requires_activation_by_admin:
        activation_method = 'admin'
    elif user.requires_activation_by_user:
        activation_method = 'user'

    return {
        'activation': activation_method,
        'email': user.email,
        'username': user.username,
    }