/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates
 * and other contributors as indicated by the @author tags.
 *
 * 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.
 */

package org.keycloak.models;

import java.util.List;
import java.util.Map;

/**
 * @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
 */
public interface UserSessionModel {

    String getId();
    RealmModel getRealm();

    /**
     * If created via a broker external login, this is an identifier that can be
     * used to match external broker backchannel logout requests to a UserSession
     *
     * @return
     */
    String getBrokerSessionId();
    String getBrokerUserId();

    UserModel getUser();

    String getLoginUsername();

    String getIpAddress();

    String getAuthMethod();

    boolean isRememberMe();

    int getStarted();

    int getLastSessionRefresh();

    void setLastSessionRefresh(int seconds);

    List<ClientSessionModel> getClientSessions();

    public String getNote(String name);
    public void setNote(String name, String value);
    public void removeNote(String name);
    public Map<String, String> getNotes();

    State getState();
    void setState(State state);

    public static enum State {
        LOGGING_IN,
        LOGGED_IN,
        LOGGING_OUT,
        LOGGED_OUT
    }

}