using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Text;

using Sog;

namespace World
{
	//排队登录时间(秒)
	public enum WaitInLineTimeType
	{
		LoginDisconTime = 60, //登录下线后,60秒内重新连接登录不需要排队
		WaitDisconTime = 60, //本身就在排队中,断线或离开后,60秒内不用重新排队
	}

	public class WaitInLinePlayerTableDataOp : BaseReloadableService
    {
        private WaitInLinePlayerTableData m_table;

        public override int GetServiceType()
        {
            return WorldServiceType.WaitInLinePlayerTableOp;
        }

        //销毁的时候置空
        public override void Dispose()
        {
            m_table = null;
        }


        public WaitInLinePlayerTableDataOp(WaitInLinePlayerTableData playerTable)
        {
            m_table = playerTable;
        }

		//获取等待玩家的数量
	    public int GetWaitInLlineLoginPlayerCount()
	    {
		    return m_table.m_waitInLinePlayer.Count;
	    }

		//根据uid获取玩家
		public WaitInLlineLoginPlayer GetWaitInLlineLoginPlayerByUid(long uid)
	    {
		    return m_table.m_waitInLinePlayer.FirstOrDefault(p => p.UserID == uid);
	    }

	    //获取第一个等待的玩家
	    public WaitInLlineLoginPlayer GetFirstWaitInLlineLoginPlayer()
	    {
		    if (GetWaitInLlineLoginPlayerCount() > 0)
		    {
				return m_table.m_waitInLinePlayer.First();
			}
		    return null;
	    }

	    //获取某个玩家后面的第一个玩家
	    public WaitInLlineLoginPlayer GetNextAfterPlayer(long uid)
	    {
			bool isThis = false;
		    foreach (var waitPlayer in m_table.m_waitInLinePlayer)
		    {
			    if (isThis)
			    {
				    return waitPlayer;
			    }
			    if (waitPlayer.UserID == uid)
			    {
				    isThis = true;
			    }
		    }
		    return null;
		}

		//获取某个玩家前面还有多少玩家在等待
		public int GetBeforeMeWaitPlayerCount(long uid)
	    {
		    int count = 0;
			foreach (var waitPlayer in m_table.m_waitInLinePlayer)
		    {
			    if (waitPlayer.UserID == uid)
			    {
				    break;
			    }
			    count++;
		    }
		    return count;
	    }

	    public WaitInLlineLoginPlayer AddWaitInLlineLoginPlayer(long uid, long playersessionID)
	    {
		    var player = GetWaitInLlineLoginPlayerByUid(uid);
			if (player == null)
		    {
				player = new WaitInLlineLoginPlayer();
			    player.UserID = uid;
			    player.WaitBeginTime = WorldServerUtils.GetTimeSecond();			   
			    m_table.m_waitInLinePlayer.AddLast(player);
		    }
		    player.playersessionID = playersessionID;
			player.BeginDisConTime = 0;
			return player;
	    }

		public bool DeleteWaitLoginPlayer(WaitInLlineLoginPlayer player)
	    {
		    return m_table.m_waitInLinePlayer.Remove(player);
	    }

		//删除一个玩家,并返回这个玩家的下个玩家
	    public WaitInLlineLoginPlayer DeletePlayerReturnNext(WaitInLlineLoginPlayer player)
	    {
		    var nextPlayer = GetNextAfterPlayer(player.UserID);
		    m_table.m_waitInLinePlayer.Remove(player);
		    return nextPlayer;
	    }
	}
}