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


using Google.Protobuf;
using NeoSmart.AsyncLock;
using Nettention.Proud;


using ServerCore;
using ServerBase;


using SESSION_ID = System.Int32;
using WORLD_ID = System.UInt32;
using META_ID = System.UInt32;
using ENTITY_GUID = System.String;
using ACCOUNT_ID = System.String;
using OWNER_GUID = System.String;
using USER_GUID = System.String;
using CHARACTER_GUID = System.String;
using ITEM_GUID = System.String;


namespace ServerCommon;

public abstract partial class UserBase : EntityBase, IEntityWithSession, IWithLogActor
{
    private readonly HostID m_host_id;

    private ListenSessionBase? m_listen_session_base = null;

    private readonly DateTime m_login_start_time;
    private DateTime m_logout_end_time = DateTimeHelper.MinTime;

    private bool m_is_completed_logout = false;

    public UserBase(EntityType entityType, NetClientInfo netClient)
        : base(entityType)
    {
        m_host_id = netClient.hostID;

        m_login_start_time = DateTimeHelper.Current;
    }

    public override async Task<Result> onInit()
    {
        addEntityAttribute(new AccountAttribute(this));

        return await base.onInit();
    }

    // IWithLogActor.toLogActor()
    public virtual ILogActor toLogActor()
    {
        var server_logic = ServerLogicApp.getServerLogicApp();

        var account_attribute = getEntityAttribute<AccountAttribute>();
        NullReferenceCheckHelper.throwIfNull(account_attribute, () => $"account_attribute is null !!! - {toBasicString()}");

        var log_info = new UserActorLog();

        log_info.initLogInfo(
            // 서버 정보
            server_logic.getServerConfig().getRegionId()
        ,   server_logic.getServerConfig().getWorldId()
        ,   server_logic.getServerType().toServerType()
        ,   server_logic.getServerName()
        
            // 계정 정보
        ,   account_attribute.AccountIdString
        ,   account_attribute.AccountId

            // 유저 정보
        ,   account_attribute.UserGuid
        ,   string.Empty
        ,   0

            // 캐릭터 정보
        ,   0
        ,   CharRace.None

            // 기타
        ,   account_attribute.AuthAdminLevelType
        ,   account_attribute.AccountType
        ,   account_attribute.AccountCreationType
        ,   Google.Protobuf.ByteString.Empty
        );

        return log_info;
    }

    public override OwnerEntityType onGetOwnerEntityType()
    {
        return OwnerEntityType.User;
    }

    public override string toBasicString()
    {
        return $"userNickname:{getOriginEntityAttribute<NicknameAttribute>()?.Nickname}"
             + $", userGuid:{getOriginEntityAttribute<UserAttribute>()?.UserGuid}"
             + $", accountIdString:{getOriginEntityAttribute<AccountAttribute>()?.AccountIdString}"
             + $", {base.toBasicString()}";
    }
}