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** Copyright (C) 2018 Pelagicore AG
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** This file is part of the Qt Application Manager.
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** $QT_BEGIN_LICENSE:LGPL-QTAS$
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** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
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** included in the packaging of this file. Please review the following
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** SPDX-License-Identifier: LGPL-3.0
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****************************************************************************/

#pragma once

#include <QVector>
#include <QPointer>
#include <QQmlParserStatus>

#include <QtAppManApplication/applicationinterface.h>
#include <QtAppManNotification/notification.h>

QT_BEGIN_NAMESPACE_AM

class QmlInProcessRuntime;
class IntentClientRequest;

class QmlInProcessNotification : public Notification // clazy:exclude=missing-qobject-macro
{
public:
    QmlInProcessNotification(QObject *parent = nullptr, ConstructionMode mode = Declarative);

    void componentComplete() override;

    static void initialize();

protected:
    uint libnotifyShow() override;
    void libnotifyClose() override;

private:
    ConstructionMode m_mode;
    QString m_appId;

    static QVector<QPointer<QmlInProcessNotification> > s_allNotifications;

    friend class QmlInProcessApplicationInterface;
};


class QmlInProcessApplicationInterface : public ApplicationInterface
{
    Q_OBJECT

public:
    explicit QmlInProcessApplicationInterface(QmlInProcessRuntime *runtime = nullptr);

    QString applicationId() const override;
    QVariantMap name() const override;
    QUrl icon() const override;
    QString version() const override;
    QVariantMap systemProperties() const override;
    QVariantMap applicationProperties() const override;

    Q_INVOKABLE QT_PREPEND_NAMESPACE_AM(Notification *) createNotification();
    Q_INVOKABLE void acknowledgeQuit();

    void finishedInitialization() override;

signals:
    void quitAcknowledged();
private:
    QmlInProcessRuntime *m_runtime;
    friend class QmlInProcessRuntime;
};


class QmlInProcessApplicationInterfaceExtension : public QObject, public QQmlParserStatus
{
    Q_OBJECT
    Q_INTERFACES(QQmlParserStatus)
    Q_PROPERTY(QString name READ name WRITE setName)
    Q_PROPERTY(bool ready READ isReady NOTIFY readyChanged)
    Q_PROPERTY(QObject *object READ object NOTIFY objectChanged)

public:
    explicit QmlInProcessApplicationInterfaceExtension(QObject *parent = nullptr);

    QString name() const;
    bool isReady() const;
    QObject *object() const;

protected:
    void classBegin() override;
    void componentComplete() override;
    void resolveObject();

public slots:
    void setName(const QString &name);

signals:
    void readyChanged();
    void objectChanged();

private:
    QString m_name;
    QObject *m_object = nullptr;
    bool m_complete = false;
};

QT_END_NAMESPACE_AM