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# Copyright 2022-2023 ETSI TeraFlowSDN - TFS OSG (https://tfs.etsi.org/)
#
# 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 grpc
from flask import render_template, Blueprint
from common.proto.context_pb2 import Empty
from common.proto.policy_pb2 import PolicyRuleStateEnum
from context.client.ContextClient import ContextClient
policy = Blueprint('policy', __name__, url_prefix='/policy')
context_client = ContextClient()
@policy.get('/')
def home():
context_client.connect()
policy_rules = context_client.ListPolicyRules(Empty())
policy_rules = policy_rules.policyRules
context_client.close()
return render_template('policy/home.html', policy_rules=policy_rules, prse=PolicyRuleStateEnum)
#@policy.get('<path:policy_uuid>/detail')
#def detail(policy_uuid: str):
# try:
# context_client.connect()
#
# slice_obj = get_slice_by_uuid(context_client, slice_uuid, rw_copy=False)
# if slice_obj is None:
# flash('Context({:s})/Slice({:s}) not found'.format(str(context_uuid), str(slice_uuid)), 'danger')
# slice_obj = Slice()
#
# context_client.close()
#
# return render_template(
# 'slice/detail.html', slice=slice_obj, prse=PolicyRuleStateEnum)
# except Exception as e:
# flash('The system encountered an error and cannot show the details of this slice.', 'warning')
# current_app.logger.exception(e)
# return redirect(url_for('slice.home'))