using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using ProtoCSStruct;
using Sog;

namespace Friend
{
    public class PlayerTableOp : BaseReloadableService
    {
        private PlayerTable m_table;

        public override int GetServiceType()
        {
            return FriendServiceType.PlayerTableOp;
        }

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


        public PlayerTableOp(PlayerTable playerTable)
        {
            m_table = playerTable;
        }


        public PlayerInfoFriend GetPlayerInfo(long uid)
        {
            //是否存在
            if(m_table.m_playerTable.ContainsKey(uid))
            {
                return m_table.m_playerTable[uid];
            }

            return null;
        }


        public bool AddPlayerInfo(PlayerInfoFriend playerInfo)
        {
            if (m_table.m_playerTable.ContainsKey(playerInfo.UserID) == false)
            {
                m_table.m_playerTable.Add(playerInfo.UserID, playerInfo);
                return true;
            }

            return false;
        }


        // 如果要删除player，必须要player offline再删除，否则好友数据可能要下次上线才能更新
        // 
		public bool RemovePlayerInfo(long uid)
        {
            if (m_table.m_playerTable.ContainsKey(uid) == false)
            {
                TraceLog.Error("PlayerTableOp.RemovePlayerInfo uid {0} not in table", uid);
                return false;
            }

            return m_table.m_playerTable.Remove(uid);
        }

        public int GetObjCount()
        {
            return m_table.m_playerTable.Count;
        }
    }
}