using ServerBase;
using ServerCommon;
using ServerCore;


namespace BrokerApiCore;

public class BrokerMailEntity : EntityBase, IWithLogActor
{
	private readonly EntityBase m_parent;
	private readonly IServerLogic m_server_logic;

	// !! 주의 현상태에서는 EntityBase는 반드시 UserBase여야 한다.
	// !! MailAttribute가 AccountAttribute를 참조하고, AccountAttribute는 UserBase를 참조하기 때문
	public BrokerMailEntity(EntityBase parent, IServerLogic serverLogic)
		: base(EntityType.Mail, parent)
	{
		this.m_parent = parent;
		this.m_server_logic = serverLogic;
	}

	//====================================================================================================
	// mail에 동록된 모든 Attribute와 Action을 초기화
	//====================================================================================================
	public override async Task<Result> onInit()
	{
		addEntityAttribute(new MailAttribute(this, m_parent));
		addEntityAction(new BrokerMailSendAction(this, m_server_logic.getDynamoDbClient()));
		addEntityAction(new BrokerMailRecvAction(this, m_server_logic.getDynamoDbClient()));

		var mail_attribute = this.getEntityAttributeNotNull<MailAttribute>();
		var result = await mail_attribute.onInit();
		if (result.isFail())
		{
			return result;
		}

		var mail_send_action = this.getEntityActionNotNull<BrokerMailSendAction>();
		result = await mail_send_action.onInit();
		if (result.isFail())
		{
			return result;
		}

		return await base.onInit();
	}

	public ILogActor toLogActor()
	{
		var log_actor = m_parent as IWithLogActor;
		NullReferenceCheckHelper.throwIfNull(log_actor,
			() => $"m_parent is not IWithLogActor");
		return log_actor.toLogActor();
	}
}