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#include "qwinrtcameraservice.h"
#include "qwinrtcameracontrol.h"
#include "qwinrtcamerainfocontrol.h"

#include <QtCore/QCoreApplication>
#include <QtCore/qfunctions_winrt.h>
#include <QtCore/QPointer>
#include <QtMultimedia/QCameraImageCaptureControl>
#include <QtMultimedia/QVideoRendererControl>
#include <QtMultimedia/QVideoDeviceSelectorControl>

QT_USE_NAMESPACE

class QWinRTCameraServicePrivate
{
public:
    QPointer<QWinRTCameraControl> cameraControl;
    QPointer<QWinRTCameraInfoControl> cameraInfoControl;
};

QWinRTCameraService::QWinRTCameraService(QObject *parent)
    : QMediaService(parent), d_ptr(new QWinRTCameraServicePrivate)
{
}

QMediaControl *QWinRTCameraService::requestControl(const char *name)
{
    Q_D(QWinRTCameraService);

    if (qstrcmp(name, QCameraControl_iid) == 0) {
        if (!d->cameraControl)
            d->cameraControl = new QWinRTCameraControl(this);
        return d->cameraControl;
    }

    if (qstrcmp(name, QVideoRendererControl_iid) == 0) {
        if (d->cameraControl)
            return d->cameraControl->videoRenderer();
    }

    if (qstrcmp(name, QVideoDeviceSelectorControl_iid) == 0) {
        if (d->cameraControl)
            return d->cameraControl->videoDeviceSelector();
    }

    if (qstrcmp(name, QCameraInfoControl_iid) == 0) {
        if (!d->cameraInfoControl)
            d->cameraInfoControl = new QWinRTCameraInfoControl(this);
        return d->cameraInfoControl;
    }

    if (qstrcmp(name, QCameraImageCaptureControl_iid) == 0) {
        if (d->cameraControl)
            return d->cameraControl->imageCaptureControl();
    }

    return Q_NULLPTR;
}

void QWinRTCameraService::releaseControl(QMediaControl *control)
{
    Q_UNUSED(control);
}