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#include "ui_chat.h"

#include <QtWidgets/qdialog.h>

#include <QtBluetooth/qbluetoothhostinfo.h>

QT_USE_NAMESPACE

class ChatServer;
class ChatClient;

//! [declaration]
class Chat : public QDialog
{
    Q_OBJECT

public:
    explicit Chat(QWidget *parent = nullptr);
    ~Chat();

signals:
    void sendMessage(const QString &message);

private slots:
    void connectClicked();
    void sendClicked();

    void showMessage(const QString &sender, const QString &message);

    void clientConnected(const QString &name);
    void clientDisconnected(const QString &name);
    void clientDisconnected();
    void connected(const QString &name);
    void reactOnSocketError(const QString &error);

    void newAdapterSelected();

private:
    int adapterFromUserSelection() const;
    int currentAdapterIndex = 0;
    Ui_Chat *ui;

    ChatServer *server;
    QList<ChatClient *> clients;
    QList<QBluetoothHostInfo> localAdapters;

    QString localName;
};
//! [declaration]