#pragma once

// Qt
#include <QObject>
#include <QAbstractListModel>

// Project
#include "main.h"
#include "VView.h"
#include "Network.h"


// forward declarations
class tst_views;

namespace View {

/*!
 * \brief The VNetworkModel class
 * Interface between QML and the networks
 * \details Exposes networks to QML and provides an interface to connect and disconnect from those networks.
 * References: https://doc.qt.io/qt-5.12/qtquick-modelviewsdata-cppmodels.html
 *
 */
class VNetworkModel : public QAbstractListModel
{
    Q_OBJECT

    PROPERTY(bool   , scanInProgress, false)
    PROPERTY(QString, status        , "")
    PROPERTY(QString, ipAddress     , "")
    PROPERTY(QString, gateway       , "")
    PROPERTY(QString, subnetMask    , "")
    PROPERTY(QString, dns           , "")

public:
    // Note: VIEW_DEC_CLASS(VNetworkModel) requires QObject as the parent, so it's necessary to define it here
    // Otherwise a VIEW_DEC_CLASS macro could allow specifying the parent class with QObject as the default
    VNetworkModel(QAbstractListModel *parent = nullptr) : QAbstractListModel(parent) { initConnections(); }

    enum NetworkDataRole {
        MacAddressRole = Qt::UserRole + 1,
        SSIDRole,
        SecurityLevelRole,
        StatusRole,
        SignalLevelRole,
    };

    void     addNetwork (const Network &network);
    int      rowCount   (const QModelIndex &parent = QModelIndex()) const;
    QVariant data       (const QModelIndex &index, int role = Qt::DisplayRole) const;
signals:
    void didScan();
    void didJoinNetwork(const Network, const QString);
    void didDisconnectNetwork(const Network);
    void didRequestIPSettings();

public slots:
    void doScan();
    void doAddNetwork(const Network &vNetwork);
    bool doCheckIfConnected(const QString &vMacAddress);
    void doJoinNetwork(const QString &vMacAddress, const QString &vPassword);
    void doDisconnectNetwork(const QString &vMacAddress);
    void doRequestIPSettings();

protected:
    QHash<int, QByteArray> roleNames() const;
private:
    void initConnections();

    QList<Network> _networks;

private slots:
    void onScanStatusChanged(const bool &vScanning);
    void onConnectedToNetwork(const Network &vNetwork);
    void onDisconnectedNetwork(const Network &vNetwork);
    void onError(const QString &vMessage);

};
}