"""passbook Group administration"""
from django.contrib.auth.mixins import LoginRequiredMixin
from django.contrib.auth.mixins import (
    PermissionRequiredMixin as DjangoPermissionRequiredMixin,
)
from django.contrib.messages.views import SuccessMessageMixin
from django.urls import reverse_lazy
from django.utils.translation import gettext as _
from django.views.generic import ListView, UpdateView
from guardian.mixins import PermissionListMixin, PermissionRequiredMixin

from passbook.admin.views.utils import DeleteMessageView, UserPaginateListMixin
from passbook.core.forms.groups import GroupForm
from passbook.core.models import Group
from passbook.lib.views import CreateAssignPermView


class GroupListView(LoginRequiredMixin, PermissionListMixin, UserPaginateListMixin, ListView):
    """Show list of all groups"""

    model = Group
    permission_required = "passbook_core.view_group"
    ordering = "name"
    template_name = "administration/group/list.html"


class GroupCreateView(
    SuccessMessageMixin,
    LoginRequiredMixin,
    DjangoPermissionRequiredMixin,
    CreateAssignPermView,
):
    """Create new Group"""

    model = Group
    form_class = GroupForm
    permission_required = "passbook_core.add_group"

    template_name = "generic/create.html"
    success_url = reverse_lazy("passbook_admin:groups")
    success_message = _("Successfully created Group")


class GroupUpdateView(
    SuccessMessageMixin, LoginRequiredMixin, PermissionRequiredMixin, UpdateView
):
    """Update group"""

    model = Group
    form_class = GroupForm
    permission_required = "passbook_core.change_group"

    template_name = "generic/update.html"
    success_url = reverse_lazy("passbook_admin:groups")
    success_message = _("Successfully updated Group")


class GroupDeleteView(LoginRequiredMixin, PermissionRequiredMixin, DeleteMessageView):
    """Delete group"""

    model = Group
    permission_required = "passbook_flows.delete_group"

    template_name = "generic/delete.html"
    success_url = reverse_lazy("passbook_admin:groups")
    success_message = _("Successfully deleted Group")