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#ifndef QIVIMEDIADEVICEDISCOVERYMODEL_H
#define QIVIMEDIADEVICEDISCOVERYMODEL_H

#include <QtIviCore/QIviAbstractFeatureListModel>
#include <QtIviMedia/qtivimediaglobal.h>

QT_BEGIN_NAMESPACE

class QIviMediaDeviceDiscoveryModelPrivate;
class QIviMediaDevice;

//TODO Should we add a generic base class ? If not we should use QIviMediaDevice* internally
class Q_QTIVIMEDIA_EXPORT QIviMediaDeviceDiscoveryModel : public QIviAbstractFeatureListModel
{
    Q_OBJECT

    Q_PROPERTY(int count READ rowCount NOTIFY countChanged)

public:
    enum Roles {
        NameRole = Qt::DisplayRole,
        TypeRole = Qt::UserRole,
        ServiceObjectRole = Qt::UserRole + 1
    };

    explicit QIviMediaDeviceDiscoveryModel(QObject *parent = nullptr);

    int rowCount(const QModelIndex &parent = QModelIndex()) const override;
    QVariant data(const QModelIndex &index, int role) const override;
    Q_INVOKABLE QIviMediaDevice *get(int i) const;
    QIviMediaDevice *at(int i) const;

    QHash<int, QByteArray> roleNames() const override;

Q_SIGNALS:
    void countChanged();
    void deviceAdded(QIviMediaDevice *device);
    void deviceRemoved(QIviMediaDevice *device);

protected:
    QIviMediaDeviceDiscoveryModel(QIviMediaDeviceDiscoveryModelPrivate &dd, QObject *parent = nullptr);

    void connectToServiceObject(QIviServiceObject *serviceObject) override;
    void clearServiceObject() override;

private:
    Q_DECLARE_PRIVATE(QIviMediaDeviceDiscoveryModel)
    Q_PRIVATE_SLOT(d_func(), void resetModel(const QList<QIviServiceObject *> deviceList))
    Q_PRIVATE_SLOT(d_func(), void onDeviceAdded(QIviServiceObject *device))
    Q_PRIVATE_SLOT(d_func(), void onDeviceRemoved(QIviServiceObject *device))
};

QT_END_NAMESPACE

#endif // QIVIMEDIADEVICEDISCOVERYMODEL_H