/****************************************************************************
**
** Copyright (C) 2013-2014 Jolla Ltd.
** Contact: lorn.potter@jollamobile.com
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
****************************************************************************/

#ifndef QOFONONETWORKOPERATOR_H
#define QOFONONETWORKOPERATOR_H

#include "qofonoobject.h"
#include "qofono_global.h"

//! This class is used to access ofono network operator API
/*!
 * The API is documented in
 * http://git.kernel.org/?p=network/ofono/ofono.git;a=blob_plain;f=doc/network-api.txt
 */
class QOFONOSHARED_EXPORT QOfonoNetworkOperator : public QOfonoObject
{
    Q_OBJECT
    Q_ENUMS(Error)
    Q_PROPERTY(QString operatorPath READ operatorPath WRITE setOperatorPath NOTIFY operatorPathChanged)
    Q_PROPERTY(QString name READ name NOTIFY nameChanged)
    Q_PROPERTY(QString status READ status NOTIFY statusChanged)
    Q_PROPERTY(QString mcc READ mcc NOTIFY mccChanged)
    Q_PROPERTY(QString mnc READ mnc NOTIFY mncChanged)
    Q_PROPERTY(QStringList technologies READ technologies NOTIFY technologiesChanged)
    Q_PROPERTY(QString additionalInfo READ additionalInfo NOTIFY additionalInfoChanged)
    Q_PROPERTY(bool registering READ registering NOTIFY registeringChanged)

public:
    enum Error {
        NoError,
        NotImplementedError,
        InProgressError,
        InvalidArgumentsError,
        InvalidFormatError,
        FailedError,
        UnknownError
    };

    explicit QOfonoNetworkOperator(QObject *parent = 0);
    QOfonoNetworkOperator(const QString &path, const QVariantMap &properties, QObject *parent = 0);
    ~QOfonoNetworkOperator();

    QString operatorPath() const;
    void setOperatorPath(const QString &path);

    QString name() const;
    QString status() const;
    QString mcc() const;
    QString mnc() const;
    QStringList technologies() const;
    QString additionalInfo() const;

    Q_INVOKABLE void registerOperator();
    bool registering() const;
    bool isValid() const;

Q_SIGNALS:

    void nameChanged(const QString &name);
    void statusChanged(const QString &status);
    void mccChanged(const QString &mcc);
    void mncChanged(const QString &mnc);
    void technologiesChanged(const QStringList &technologies);
    void additionalInfoChanged(const QString &additionalInfo);
    void operatorPathChanged(const QString &path);
    void registeringChanged(bool value);

    void registerComplete(QOfonoNetworkOperator::Error error, const QString &errorString);

private:
    static Error errorNameToEnum(const QString &errorName);

private slots:
    void onRegisterFinished(QDBusPendingCallWatcher *call);

protected:
    QDBusAbstractInterface *createDbusInterface(const QString &path);
    void dbusInterfaceDropped();
    void propertyChanged(const QString &key, const QVariant &value);
    void objectPathChanged(const QString &path, const QVariantMap *properties);

private:
    class Private;
    Private *privateData() const;
};

#endif // QOFONONETWORKOPERATOR_H