/*
 * Copyright [2022] [MaxKey of copyright http://www.maxkey.top]
 * 
 * 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.maxkey.authn.online;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
import java.time.LocalTime;
import java.util.Date;
import java.util.List;

import org.maxkey.entity.HistoryLogin;
import org.maxkey.entity.UserInfo;
import org.maxkey.util.DateUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowMapper;

public class AbstractOnlineTicketService  implements OnlineTicketService{
	private static Logger _logger = LoggerFactory.getLogger(AbstractOnlineTicketService.class);
	
	protected JdbcTemplate jdbcTemplate;
	
	private static final String DEFAULT_DEFAULT_SELECT_STATEMENT = 
			"select id,sessionid,userId,username,displayname,logintime from mxk_history_login where sessionstatus = 1";
	
    private static final String LOGOUT_USERINFO_UPDATE_STATEMENT = 
    		"update mxk_userinfo set lastlogofftime = ? , online = " + UserInfo.ONLINE.OFFLINE + "  where id = ?";
	
    private static final String HISTORY_LOGOUT_UPDATE_STATEMENT = 
    		"update mxk_history_login set logouttime = ? ,sessionstatus = 7 where  sessionid = ?";

    
	public List<HistoryLogin> query() {
		List<HistoryLogin> listOnlineTicket = jdbcTemplate.query(
				DEFAULT_DEFAULT_SELECT_STATEMENT, 
				new OnlineTicketRowMapper());
		return listOnlineTicket;
	}
	
    public void profileLastLogoffTime(String userId,String lastLogoffTime) {
        _logger.trace("userId {} , lastlogofftime {}" ,userId, lastLogoffTime);
        jdbcTemplate.update(	LOGOUT_USERINFO_UPDATE_STATEMENT, 
        		new Object[] { lastLogoffTime, userId },
                new int[] { 	Types.TIMESTAMP, Types.VARCHAR });
    }
    
    public void sessionLogoff(String sessionId,String lastLogoffTime) {
        _logger.trace("sessionId {} , lastlogofftime {}" ,sessionId, lastLogoffTime);
        jdbcTemplate.update(HISTORY_LOGOUT_UPDATE_STATEMENT,
                new Object[] { lastLogoffTime, sessionId },                           
                new int[] { Types.VARCHAR, Types.VARCHAR });
    }
    
    @Override
    public void terminate(String onlineTicket,String userId,String username) {
    	String lastLogoffTime = DateUtils.formatDateTime(new Date());
    	 _logger.trace("{} user {} terminate Ticket {} ." ,lastLogoffTime,username, onlineTicket);
    	this.profileLastLogoffTime(userId, lastLogoffTime);
    	this.sessionLogoff(userId, lastLogoffTime);
    	remove(onlineTicket);
    }
    
	private final class OnlineTicketRowMapper  implements RowMapper<HistoryLogin> {
		@Override
		public HistoryLogin mapRow(ResultSet rs, int rowNum)
				throws SQLException {
			HistoryLogin history=new HistoryLogin();
			history.setId(rs.getString(1));
			history.setSessionId(rs.getString(2));
			history.setUserId(rs.getString(3));
			history.setUsername(rs.getString(4));
			history.setDisplayName(rs.getString(5));
			history.setLoginTime(rs.getString(6));
			return history;
		}
	}

	@Override
	public void store(String ticketId, OnlineTicket ticket) {
		
	}

	@Override
	public OnlineTicket remove(String ticket) {
		return null;
	}

	@Override
	public OnlineTicket get(String ticketId) {
		return null;
	}

	@Override
	public void refresh(String ticketId, LocalTime refreshTime) {
		
	}

	@Override
	public void refresh(String ticketId) {
		
	}

	@Override
	public void setValiditySeconds(int validitySeconds) {
		
	}
}