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

using Sog;
using ProtoCSStruct;

namespace Game
{
    public static class FriendOpSvc
    {
        //参数检查
        public static int CheckValidCliFriendOpReq(PlayerOnGame player, ref CSFriendOpReq req)
        {
            if(req.OpSeq < 0)
            {
                return -1;
            }

            if(req.TargetUid == player.UserID)
            {
                return -1;
            }

            if(req.OpType == (int)DBFriendOpType.AgreeAdd
                || req.OpType == (int)DBFriendOpType.Refuse
                || req.OpType == (int)DBFriendOpType.Invite
                || req.OpType == (int)DBFriendOpType.Delete
                || req.OpType == (int)DBFriendOpType.AddBlacklist
                || req.OpType == (int)DBFriendOpType.DelBlacklist)
            {
                return 0;
            }

            return -1;
        }
    }
}