using Sog;
using Sog.IO;

namespace World
{
    /// <summary>
    /// ip黑白名单列表
    /// </summary>
    public static class LimitIPList
    {
        public static  bool CheckIPValid(string id)
        {
            if(string.IsNullOrEmpty(id))
            {
                return true;
            }

            //是否开启白名单
            if(WorldServerUtils.GetServerConfig().enableWhiteIPList)
            {
                if(false == LimitIpDevice.CheckInWhiteIp(id))
                {
                    return false;
                }
            }

            //是否开启黑名单
            if(WorldServerUtils.GetServerConfig().enableBlackIPList)
            {
                if(LimitIpDevice.CheckInBlackIp(id))
                {
                    return false;
                }
            }

            return true;
        }

        public static bool CheckDeviceIdValid(string deviceId)
        {
            if (string.IsNullOrEmpty(deviceId))
            {
                return true;
            }

            //是否开启白名单
            if (WorldServerUtils.GetServerConfig().enableWhiteIPList)
            {
                return LimitIpDevice.CheckInWhiteDeviceId(deviceId);
            }

            return true;
        }
        /// <summary>
        /// 检验是否在内测版本白名单中
        /// </summary>
        /// <param name="ip"></param>
        /// <returns></returns>
        public static bool CheckInDebugVesionIp(string ip)
        {
            if (string.IsNullOrEmpty(ip))
            {
                return false;
            }

            return LimitIpDevice.CheckInWhiteIp(ip);
        }


        public static void Clear()
        {
            LimitIpDevice.Clear();
        }

        //白名单版本,有效的白名单版本
        public static bool CheckWhiteVerValid(long reqVersion)
        {
            var cfg = WorldServerUtils.GetServerConfig();
            if(cfg.maintenanceWhiteVerNum == null || cfg.maintenanceWhiteVerNum.Length == 0)
            {
                return false;
            }

            foreach (var ver in cfg.maintenanceWhiteVerNum)
            {
                if(AppVersion.ToIntVersion(ver) == reqVersion)
                {
                    return true;
                }
            }
            return false;
        }
    }
}