#ifndef IVRTCPSERVER_H
#define IVRTCPSERVER_H

#include <QObject>
#include <QHostAddress>

class IVrTcpServer : public QObject
{
    Q_OBJECT

public:
    explicit IVrTcpServer(QObject *parent = nullptr);
    ~IVrTcpServer() override;

    // 服务器接口
    virtual bool startServer(quint16 port) = 0;
    virtual void stopServer() = 0;
    virtual bool isListening() const = 0;
    virtual quint16 serverPort() const = 0;
    
    // 数据发送接口
    virtual qint64 broadcastData(const QByteArray &data) = 0;
    virtual qint64 broadcastData(const char *data, qint64 size) = 0;

signals:
    // 服务器状态信号
    void serverStarted();
    void serverStopped();
    void serverError(const QString &error);
    
    // 客户端连接信号
    void clientConnected(const QString &clientId);
    void clientDisconnected(const QString &clientId);
    void dataReceived(const QString &clientId, const QByteArray &data);
    void dataSent(const QString &clientId, qint64 bytes);
};

#endif // IVRTCPSERVER_H