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

using Sog;
using ProtoCSStruct;

namespace GameDB
{
    public static class FriendDBOp
    {
        public static void OnQueryFriendListReq(uint remoteAppID, StructPacket packet, GameDBOperator dbOperator)
        {
            ref SSQueryFriendListReq req = ref packet.GetMessage<SSQueryFriendListReq>();

            SSQueryFriendListRes res = new SSQueryFriendListRes();

            ref DBFriendSelf self = ref res.Self;
            ref DBFriendList list = ref res.List;
            ref DBFriendOpData opData = ref res.OpData;

            bool bSuccess = dbOperator.QueryFriendList(req.Uid, ref self, ref list, ref opData);

            if (bSuccess == false)
            {
                TraceLog.Error("FriendOp.OnQueryFriendListReq failed uid {0}", req.Uid);
                return;
            }

            res.Uid = req.Uid;

            GameDBServerUtils.GetPacketSender().SendToServerByID(remoteAppID,
                (int)SSGameMsgID.QueryFriendListRes, ref res, packet.ObjectID);
        }

        public static void OnQueryFriendInfoCacheReq(uint remoteAppID, StructPacket packet, GameDBOperator dbOperator)
        {
            ref SSQueryFriendInfoCacheReq req = ref packet.GetMessage<SSQueryFriendInfoCacheReq>();

            SSQueryFriendInfoCacheRes res = new SSQueryFriendInfoCacheRes();

            ref DBFriendSelf self = ref res.Self;
            ref DBFriendList list = ref res.List;
            ref DBFriendOpData opData = ref res.OpData;

            bool bSuccess = dbOperator.QueryFriendList(req.Uid, ref self, ref list, ref opData);
            if (bSuccess == false)
            {
                TraceLog.Error("FriendOp.OnQueryFriendInfoCacheReq failed uid {0}", req.Uid);
                return;
            }

            res.Uid = req.Uid;
            res.FromUid = req.FromUid;
            res.Reason = req.Reason;
            res.OpCallback = req.OpCallback;
            res.ChatRes = req.ChatRes;
            res.ChatSeq = req.ChatSeq;

            GameDBServerUtils.GetPacketSender().SendToServerByID(remoteAppID,
                (int)SSGameMsgID.QueryFriendInfoCacheRes, ref res, packet.ObjectID);
        }

        public static void OnSaveFriendListReq(uint remoteAppID, StructPacket packet, GameDBOperator dbOperator)
        {
            ref SSSaveFriendListReq req = ref packet.GetMessage<SSSaveFriendListReq>();

            bool bSuccess = dbOperator.UpdateFriendList(req.Uid, ref req.Self, ref req.List, ref req.OpData, req.NewInsert);

            if (bSuccess == false)
            {
                TraceLog.Error("FriendOp.OnSaveFriendListReq failed uid {0}", req.Uid);
                return;
            }

            SSSaveFriendListRes res = new SSSaveFriendListRes();
            res.Uid = req.Uid;
            res.NewInsert = req.NewInsert;
            res.DataSeq = req.DataSeq;

            GameDBServerUtils.GetPacketSender().SendToServerByID(remoteAppID,
                (int)SSGameMsgID.SaveFriendListRes, ref res, packet.ObjectID);
        }

    }
}