//using Amazon.DynamoDBv2.DocumentModel;
//using Newtonsoft.Json;
//using ServerCore; using ServerBase;
//using Google.Protobuf.WellKnownTypes;


//namespace ServerCommon.DB
//{
//    public class UserReportAttr
//    {
//        public string ReporterGuid = string.Empty;
//        public string ReporterNickName = string.Empty;
//        public string TargetGuid = string.Empty;
//        public string TargetNickName = string.Empty;

//        public string Reason = string.Empty;
//        public string Title = string.Empty;
//        public string Detail = string.Empty;
//        public int State = 0;
//        public Timestamp CreateTime = new();
//        public Timestamp ResolutionTime = new();
//    }

//    public class UserReportEntity
//    {
//        public string PK_Date { get; private set; } = string.Empty;
//        public string SK_TimeNickName { get; private set; } = string.Empty;
//        public UserReportAttr Attr { get; private set; } = new();

//        public UserReportEntity(Document document)
//        {
//            ReadFrom(document);
//        }

//        void ReadFrom(Document document)
//        {
//            PK_Date = document["PK"].AsString().Replace(MainDB.GetPKPrefix(EEntityType.UserReport), "");
//            SK_TimeNickName = document["SK"].AsString().Replace(MainDB.GetSKPrefix(EEntityType.UserReport), "");

//            UserReportAttr? attr = JsonConvert.DeserializeObject<UserReportAttr>(document["Attr"].AsString());
//            if (attr == null)
//                throw new Exception("Attr DeserializeObject error");

//            Attr = attr;
//        }

//        public Document DocumentForUpdate()
//        {
//            var document = new Document();
//            document["PK"] = MainDB.MakePK(EEntityType.UserReport, PK_Date);
//            document["SK"] = MainDB.MakeSK(EEntityType.UserReport, SK_TimeNickName);
//            document["Attr"] = JsonConvert.SerializeObject(Attr);
//            return document;
//        }
//    }
//}