#pragma once

#include <QObject>
#include <QNetworkAccessManager>
#include <QWebSocket>
#include <QProtobufSerializer>
#include <qnetworkreply.h>
#include <QUuid>

#include "../model/data.h"

//此处为了避免“循环包含”的问题，就需要使用前置声明的方法
// 代替包含头文件
namespace model {
	class DataCenter;
} //end namespace model

class model::DataCenter;

namespace network {
	class NetClient : public QObject
	{
		Q_OBJECT

	private:
		//定义重要的常量，ip暂时使用本地的回环ip，端口号暂定的8000和8001
		const QString HTTP_URL = "http://127.0.0.1:8000";
		const QString WEBSOCKET_URL = "ws://127.0.0.1:8001/ws";

	public:
		NetClient(model::DataCenter* dataCenter);

		//验证网络的联通性
		void ping();

		//初始化websocket
		void initWebSocket();

		//发送身份认证请求
		void sendAuth();

		//生成请求的Id
		static QString makeRequestId();

		void getMyself(const QString& loginSessionId);
	private:
		model::DataCenter* dataCenter;

		//http客户端
		QNetworkAccessManager httpClient;

		//websocket客户端
		QWebSocket websocketClient;

		//序列化器
		QProtobufSerializer serializer;
	signals:
	};
} //end namespace network