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


using Google.Protobuf.WellKnownTypes;


using ServerCore; using ServerBase;
using ServerCommon;
using ServerCommon.BusinessLogDomain;


using USER_GUID = System.String;


namespace GameServer
{
    public class UserReportAction : EntityActionBase
    {
        public UserReportAction(Player owner)
            : base(owner)
        {
        }

        public override async Task<Result> onInit()
        {
            await Task.CompletedTask;

            var result = new Result();

            return result;
        }

        public override void onClear()
        {
            return;
        }

        public async Task<Result> UserReport(USER_GUID target_user_guid, string target_user_nickname, string req_reason, string req_title, string req_detail)
        {
            var result = new Result();
            var err_msg = string.Empty;

            var player = getOwner() as Player;
            NullReferenceCheckHelper.throwIfNull(player, () => $"player is null !!!");

            var server_logic = GameServerApp.getServerLogic();
            var dynamo_db_client = server_logic.getDynamoDbClient();

            var now = DateTime.UtcNow;

            var user_report_doc = new UserReportDoc(player.getUserGuid(), $"{now.ToString()}");
            var user_report_attrib = user_report_doc.getAttrib<UserReportAttrib>();
            NullReferenceCheckHelper.throwIfNull(user_report_attrib, () => $"user_report_attrib is null !!! - {player.toBasicString()}");

            user_report_attrib.ReporterGuid = player.getUserGuid();
            user_report_attrib.ReporterNickName = player.getUserNickname();
            user_report_attrib.TargetGuid = target_user_guid;
            user_report_attrib.TargetNickName = target_user_nickname;
            user_report_attrib.Reason = req_reason;
            user_report_attrib.Title = req_title;
            user_report_attrib.Detail = req_detail;
            user_report_attrib.State = 1;
            user_report_attrib.CreateTime = now;

            result = await dynamo_db_client.simpleUpsertDocumentWithDocType<UserReportDoc>(user_report_doc);
            if (result.isFail())
            {
                err_msg = $"Failed to simpleUpsertDocumentWithDocType<UserReportDoc> !!! : {user_report_doc.toBasicString()} - {player.toBasicString()}";
                Log.getLogger().error(err_msg);
                return result;
            }

            var invokers = new List<ILogInvoker>();
            var log_action = new LogActionEx(LogActionType.UserReport);
            var userReportLogData = UserReportBusinessLogHelper.toLogInfo(user_report_attrib);
            invokers.Add(new UserReportBusinessLog(userReportLogData));
            BusinessLogger.collectLogs(log_action, player, invokers);

            return result;
        }
    }
}