"""
Вход, выход и главная страница.
"""
import logging
from django.contrib.auth.views import LoginView, LogoutView
from django.views.generic import TemplateView
from config.mixins import LoginRequiredMixin

logger = logging.getLogger(__name__)


class HomeView(LoginRequiredMixin, TemplateView):
    """Главная страница после входа: меню справочников и документов."""
    template_name = "home.html"
    login_url = "users:login"


class ErpLoginView(LoginView):
    """Страница входа."""
    template_name = "registration/login.html"
    redirect_authenticated_user = True

    def form_valid(self, form):
        logger.info("Вход пользователя: %s", form.get_user().username)
        return super().form_valid(form)


class ErpLogoutView(LogoutView):
    """Выход."""
    next_page = "users:login"

    def dispatch(self, request, *args, **kwargs):
        if request.user.is_authenticated:
            logger.info("Выход пользователя: %s", request.user.username)
        return super().dispatch(request, *args, **kwargs)