package com.zk.netty.redis;



import java.util.Map;

import java.util.Set;



import redis.clients.jedis.Jedis;

import redis.clients.jedis.Tuple;

import redis.clients.jedis.params.sortedset.ZAddParams;



import com.alibaba.fastjson.JSONObject;

import com.zk.netty.enums.GameRoom;

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



/**

 * 房间列表  加入房间控制

 * @author syf

 */

public class RedisRoomService {

	

	public static void main(String[] args) {

		Jedis jedis = null;

		jedis = JedisManager.getJedis();

		Set<String> aa = jedis.keys("sjroom_*");

		for(String a : aa){

			System.out.println(a);

			jedis.del(a);

		}

		Set<String> aaa = jedis.keys("user_in_room_*");

		for(String a : aaa){

			System.out.println(a);

			jedis.del(a);

		}

		JedisManager.closeConn(jedis);

	}

	

	/**

	 * 获取房间信息

	 * @param roomKey

	 * @return

	 */

	public static Set<Tuple> getRoomInfo(String roomKey){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			return jedis.zrangeWithScores(roomKey, 0, 100);

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

		return null;		

	}

	

	/**

	 * 获取房间用户channelId

	 * @param roomKey

	 * @return

	 */

	public static Set<Tuple> getRoomChannelId(String roomChannelIdKey){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			return jedis.zrangeByScoreWithScores(roomChannelIdKey, "-inf", "+inf");

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

		return null;

	}

	

	/**

	 * 四人房间列表 加入房间

	 * @param gameRoomType

	 * @param user

	 * @return

	 */

	public static String joinFourRoom(GameRoom gameRoom,int uid,Map<String,Object> user,String userInRoom){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			String roomListKey = gameRoom.getRoomListCacheCode();

			String returnRoomKey = "";

			Set<String> threePeopleRoomKeys = jedis.zrangeByScore(roomListKey, 3, 3);

			if(threePeopleRoomKeys.isEmpty()){

				Set<String> twoPeopleRoomKeys = jedis.zrangeByScore(roomListKey, 2, 2);

				if(twoPeopleRoomKeys.isEmpty()){

					Set<String> onePeopleRoomKeys = jedis.zrangeByScore(roomListKey, 1, 1);

					if(onePeopleRoomKeys.isEmpty()){

						//游戏房间数+1

						long size = jedis.incr(gameRoom.getRoomListSize());

						//生成新游戏房间

						String roomKey = gameRoom.getRoomCacheCode()+size;

						//新房间 加入房间列表

						jedis.zadd(roomListKey, 1, roomKey);

						//将用户加入游戏房间

						jedis.zadd(roomKey, uid,JSONObject.toJSONString(user));

						//标记用户在当前房间 座位号

						RedisUserService.setUserInRoom(uid+"", roomKey);

						return roomKey;

					}else{

						for(String roomKey : onePeopleRoomKeys){

							if(roomKey.equals(userInRoom)){

								continue;

							}

							double result = jedis.zincrby(roomListKey, 1, roomKey);

							if(result<=4){

								jedis.zadd(roomKey, uid, JSONObject.toJSONString(user));

								RedisUserService.setUserInRoom(uid+"", roomKey);

								returnRoomKey = roomKey;

								break;

							}else{

								jedis.zadd(roomListKey, 4, roomKey,ZAddParams.zAddParams().xx());

								continue;

							}

						}

					}

				}else{

					for(String roomKey : twoPeopleRoomKeys){

						if(roomKey.equals(userInRoom)){

							continue;

						}

						double result = jedis.zincrby(roomListKey, 1, roomKey);

						if(result<=4){

							jedis.zadd(roomKey, uid, JSONObject.toJSONString(user));

							RedisUserService.setUserInRoom(uid+"", roomKey);

							returnRoomKey = roomKey;

							break;

						}else{

							jedis.zadd(roomListKey, 4, roomKey,ZAddParams.zAddParams().xx());

							continue;

						}

					}

				}

			}else{

				for(String roomKey : threePeopleRoomKeys){

					if(roomKey.equals(userInRoom)){

						continue;

					}

					double result = jedis.zincrby(roomListKey, 1, roomKey);

					if(result==4){

						jedis.zadd(roomKey, uid, JSONObject.toJSONString(user));

						RedisUserService.setUserInRoom(uid+"", roomKey);

						returnRoomKey = roomKey;

						break;

					}else if(result>4){

						jedis.zadd(roomListKey, 4, roomKey,ZAddParams.zAddParams().xx());

						continue;

					}

				}

			}

			if(returnRoomKey.equals("")){

				//游戏房间数+1

				long size = jedis.incr(gameRoom.getRoomListSize());

				//生成新游戏房间

				String roomKey = gameRoom.getRoomCacheCode()+size;

				//新房间 加入房间列表

				jedis.zadd(roomListKey, 1, roomKey);

				//将用户加入游戏房间

				jedis.zadd(roomKey, uid,JSONObject.toJSONString(user));

				RedisUserService.setUserInRoom(uid+"", roomKey);

				return roomKey;

			}

			return returnRoomKey;

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

		return null;

	}

	

	public static String getRoomNum(String roomKey){

		return roomKey.substring(roomKey.lastIndexOf("_")+1, roomKey.length());

	}

	

	/**

	 * 三人房间列表 加入房间

	 * @param gameRoomType

	 * @param user

	 * @return

	 */

	public static String joinThreeRoom(GameRoom gameRoom,int uid,Map<String,Object> user,String userInRoom){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			String roomListKey = gameRoom.getRoomListCacheCode();

			String returnRoomKey = "";

			Set<String> twoPeopleRoomKeys = jedis.zrangeByScore(roomListKey, 2, 2);

			if(twoPeopleRoomKeys.isEmpty()){

				Set<String> onePeopleRoomKeys = jedis.zrangeByScore(roomListKey, 1, 1);

				if(onePeopleRoomKeys.isEmpty()){

					//游戏房间数+1

					long size = jedis.incr(gameRoom.getRoomListSize());

					//生成新游戏房间

					String roomKey = gameRoom.getRoomCacheCode()+size;

					//新房间 加入房间列表

					jedis.zadd(roomListKey, 1, roomKey);

					//将用户加入游戏房间

					jedis.zadd(roomKey, uid,JSONObject.toJSONString(user));

					RedisUserService.setUserInRoom(uid+"", roomKey);

					return roomKey;

				}else{

					for(String roomKey : onePeopleRoomKeys){

						if(roomKey.equals(userInRoom)){

							continue;

						}

						double result = jedis.zincrby(roomListKey, 1, roomKey);

						if(result<=3){

							jedis.zadd(roomKey, uid, JSONObject.toJSONString(user));

							RedisUserService.setUserInRoom(uid+"", roomKey);

							returnRoomKey = roomKey;

							break;

						}else{

							jedis.zadd(roomListKey, 3, roomKey,ZAddParams.zAddParams().xx());

							continue;

						}

					}

				}

			}else{

				for(String roomKey : twoPeopleRoomKeys){

					if(roomKey.equals(userInRoom)){

						continue;

					}

					double result = jedis.zincrby(roomListKey, 1, roomKey);

					if(result==3){

						jedis.zadd(roomKey, uid, JSONObject.toJSONString(user));

						RedisUserService.setUserInRoom(uid+"", roomKey);

						returnRoomKey = roomKey;

						break;

					}else{

						jedis.zadd(roomListKey, 3, roomKey,ZAddParams.zAddParams().xx());

						continue;

					}

				}

			}

			if(returnRoomKey.equals("")){

				//游戏房间数+1

				long size = jedis.incr(gameRoom.getRoomListSize());

				//生成新游戏房间

				String roomKey = gameRoom.getRoomCacheCode()+size;

				//新房间 加入房间列表

				jedis.zadd(roomListKey, 1, roomKey);

				//将用户加入游戏房间

				jedis.zadd(roomKey, uid,JSONObject.toJSONString(user));

				RedisUserService.setUserInRoom(uid+"", roomKey);

				return roomKey;

			}

			return returnRoomKey;

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

		return null;

	}

	

	/**

	 * 房间准备数

	 * @param roomId

	 * @return

	 */

	public static int setRoomReady(String roomId,String uid,int num){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			if(num==0){

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

				if(result>0){//已准备

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

				}

			}else{

				int result = jedis.hset(RedisCommonKey.ROOM_READY_HASH_FLAG+roomId, uid,"1").intValue();

				if(result>0){

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

				}

			}

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

		return -1;

	}

	

	/**

	 * 删除 房间准备数

	 * @param roomId

	 * @return

	 */

	public static void  delRoomReady(String roomId){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			jedis.del(RedisCommonKey.ROOM_READY_FLAG+roomId);

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

	}

	/**

	 * 获取房间已准备 用户

	 * @param roomId

	 * @return

	 */

	public static Map<String,String> getRoomReady(String roomId){

		Jedis jedis = null;

		try {

			jedis = JedisManager.getJedis();

			return jedis.hgetAll(RedisCommonKey.ROOM_READY_HASH_FLAG+roomId);

		} catch (Exception e) {

			e.printStackTrace();

		}finally{

			JedisManager.closeConn(jedis);

		}

		return null;

	}

	

}