package com.zk.netty.redis;



import io.netty.channel.DefaultChannelId;



import java.util.Map;



import org.apache.commons.lang.StringUtils;



import com.alibaba.fastjson.JSONObject;

import com.zk.netty.enums.GameRoom;

import com.zk.netty.redis.db.JedisManager;



import redis.clients.jedis.Jedis;



public class RedisUserService {

	

	/**

	 * 获取token

	 * @param uid

	 * @return

	 */

	public static String getToken(String uid){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			return jedis.get(RedisCommonKey.TOKEN_KEY+uid);

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			if(jedis!=null){

				jedis.close();

			}

		}

		return "";

	}

	

	/**

	 * 获取用户信息

	 * @param uid

	 * @return

	 */

	@SuppressWarnings("unchecked")

	public static Map<String,String> getUserinfo(String uid){

		

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			String str = jedis.get(RedisCommonKey.USERINFO_KEY+uid);

			if(StringUtils.isNotBlank(str)){

				return JSONObject.parseObject(str, Map.class);

			}

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

		return null;

	}

	

	/**

	 * 设置用户channelId

	 * @param uid

	 * @param defaultChannelId

	 */

	public static void setUserChannelId(String uid,DefaultChannelId defaultChannelId){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			jedis.set((RedisCommonKey.USER_CHANNELID+uid).getBytes(), SerializeUtil.serialize(defaultChannelId));

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

	}

	/**

	 * 获取用户channelId

	 * @param uid

	 * @param defaultChannelId

	 */

	public static DefaultChannelId getUserChannelId(String uid){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			byte[] bb = jedis.get((RedisCommonKey.USER_CHANNELID+uid).getBytes());

			return (DefaultChannelId)SerializeUtil.unserialize(bb);

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

		return null;

	}

	/**

	 * 删除用户channelId

	 * @param uid

	 * @param defaultChannelId

	 */

	public static void delUserChannelId(String uid){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			jedis.del((RedisCommonKey.USER_CHANNELID+uid).getBytes());

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

	}

	

	/**

	 * 设置 用户所在房间

	 * @param uid

	 * @param roomId

	 */

	public static void setUserInRoom(String uid,String roomId){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			jedis.set(RedisCommonKey.USER_IN_ROOM+uid, roomId);

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

	}

	

	/**

	 * 获取 用户所在房间

	 * @param uid

	 */

	public static String getUserInRoom(String uid){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			return jedis.get(RedisCommonKey.USER_IN_ROOM+uid);

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

		return null;

	}

	

	/**

	 * 删除 用户所在房间

	 * @param uid

	 */

	public static void delUserInRoom(String uid){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			jedis.del(RedisCommonKey.USER_IN_ROOM+uid);

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

	}

	

	public static void main(String[] args) {

		String roomId = "sjroom_1_1";

		System.out.println(roomId.substring(0, roomId.lastIndexOf("_")+1));

	}

	/**

	 * 将用户从房间清除

	 * @param uid

	 */

	public static void clearUserByRoom(String uid,String roomId){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			//房间人数减1

			jedis.zincrby(GameRoom.getInstanceBy(roomId.substring(0, roomId.lastIndexOf("_")+1)).getRoomListCacheCode(), -1, roomId);

			//移除用户在房间里的信息

			jedis.zremrangeByScore(roomId, uid, uid);

			//房间准备人数  是否减1

			int result = jedis.hdel(RedisCommonKey.ROOM_READY_HASH_FLAG+roomId, uid).intValue();

			if(result>0){//已准备

				jedis.incrBy(RedisCommonKey.ROOM_READY_FLAG+roomId,-1).intValue();

			}

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

	}

	

}