"""passbook Outpost administration"""
from dataclasses import asdict
from typing import Any, Dict

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
from passbook.lib.views import CreateAssignPermView
from passbook.outposts.forms import OutpostForm
from passbook.outposts.models import Outpost, OutpostConfig


class OutpostListView(LoginRequiredMixin, PermissionListMixin, ListView):
    """Show list of all outposts"""

    model = Outpost
    permission_required = "passbook_outposts.view_outpost"
    ordering = "name"
    paginate_by = 40
    template_name = "administration/outpost/list.html"


class OutpostCreateView(
    SuccessMessageMixin,
    LoginRequiredMixin,
    DjangoPermissionRequiredMixin,
    CreateAssignPermView,
):
    """Create new Outpost"""

    model = Outpost
    form_class = OutpostForm
    permission_required = "passbook_outposts.add_outpost"

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

    def get_initial(self) -> Dict[str, Any]:
        return {
            "_config": asdict(
                OutpostConfig(passbook_host=self.request.build_absolute_uri("/"))
            )
        }


class OutpostUpdateView(
    SuccessMessageMixin, LoginRequiredMixin, PermissionRequiredMixin, UpdateView
):
    """Update outpost"""

    model = Outpost
    form_class = OutpostForm
    permission_required = "passbook_outposts.change_outpost"

    template_name = "generic/update.html"
    success_url = reverse_lazy("passbook_admin:outposts")
    success_message = _("Successfully updated Certificate-Key Pair")


class OutpostDeleteView(LoginRequiredMixin, PermissionRequiredMixin, DeleteMessageView):
    """Delete outpost"""

    model = Outpost
    permission_required = "passbook_outposts.delete_outpost"

    template_name = "generic/delete.html"
    success_url = reverse_lazy("passbook_admin:outposts")
    success_message = _("Successfully deleted Certificate-Key Pair")