# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#  License for the specific language governing permissions and limitations
#  under the License.

import pprint

from django.utils.translation import ugettext_lazy as _
from django.views import generic

from horizon import tables

import disaster_recovery.api.api as freezer_api

from disaster_recovery.clients import tables as freezer_tables
from disaster_recovery.utils import shield


class IndexView(tables.DataTableView):
    name = _("Clients")
    slug = "clients"
    table_class = freezer_tables.ClientsTable
    template_name = "disaster_recovery/clients/index.html"

    @shield('Unable to get clients', redirect='clients:index')
    def get_data(self):
        filters = self.table.get_filter_string() or None
        return freezer_api.Client(self.request).list(search=filters)


class ClientView(generic.TemplateView):
    template_name = 'disaster_recovery/clients/detail.html'

    @shield('Unable to get client', redirect='clients:index')
    def get_context_data(self, **kwargs):
        client = freezer_api.Client(self.request).get(kwargs['client_id'],
                                                      json=True)
        return {'data': pprint.pformat(client)}
