# -*- coding: utf-8 -*-
# Copyright 2014-2016 OpenMarket Ltd
#
# 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.


class EventContext(object):
    def _set_current_state(self, current_state):
        if current_state is not None:
            self.current_state_ids = {k: e.event_id for k, e in current_state.items()}
        else:
            self.current_state_ids = None
        self._current_state = current_state

    current_state = property(lambda self: self._current_state, _set_current_state)

    def __init__(self, current_state=None):
        self.current_state = current_state
        self.state_group = None
        self.rejected = False
        self.push_actions = []