using System;
using System.Text;

namespace ET
{
    [MessageHandler]
    public class C2G_LoginGateHandler : AMRpcHandler<C2G_LoginGate, G2C_LoginGate>
    {
        protected override async ETTask Run(Session session, C2G_LoginGate request, G2C_LoginGate response, Action reply)
        {
            Scene scene = session.DomainScene();
            if (scene == null)
            {
                response.Message = $"scene ==null ";
                reply();
                return;
            }

            var userId = scene.GetComponent<GateSessionKeyComponent>().Get(request.Key);
            if (userId == 0)
            {
                response.Error = ErrorCode.ERR_ConnectGateKeyError;
                response.Message = "Gate key验证失败!";
                reply();
                return;
            }
            var list = await DBComponent.Instance.Query<Account>(t => t.UserId == userId);
            Account account = list[0];
            if (account == null)
            {
                response.Message = "没有帐号!";
                reply();
                return;
            }
            if (account.identifyList == null)
            {
                account.identifyList = new();
            }
            if (request.Identify==null)
            {
                response.Message = "系统错误!";
                reply();
                return;
            }
            byte[] bytes = Encoding.UTF8.GetBytes(request.Identify);
            Utility.Encryption.GetSelfXorBytes(bytes, CryptionHelper.GetXorKey());
            string key = Encoding.UTF8.GetString(bytes);
            account.identifyList.Add(key);
            await DBComponent.Instance.Save(account);
            //!上线
            User user = await GateUserComponent.Instance.OnLine(session, userId, request.Platform);
            if (user == null)
            {
                response.Error = ErrorCode.ERR_ConnectGateKeyError;
                response.Message = "用户信息查询不到";
                reply();
                return;
            }
            if (AppConfig.inst.isHeartBeat)
                session.AddComponent<SessionIdleCheckerComponent, int, int, int>(3 * 1000, 5 * 1000, int.MaxValue);
            var component = session.AddComponent<SessionPlayerComponent>();
            component.User = user;
            session.AddComponent<MailBoxComponent, MailboxType>(MailboxType.GateSession);


            if (!user.hasRole)
            {
                response.HasRole = false;
                response.PlayerId = user.Id;
                response.ServerTime = TimeHelper.ClientNow();
                reply();
                return;
            }
            response.PlayerId = user.Id;
            response.HasRole = true;
            response.JobId = user.JobId;
            response.SkinId = user.SkinId == 0 ? user.JobId : user.SkinId;
            response.ServerTime = TimeHelper.ClientNow();
            reply();
            await ETTask.CompletedTask;
        }
    }
}