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#ifndef QCAMERA_TEST_H
#define QCAMERA_TEST_H

namespace qcamera {

using namespace android;

typedef enum qcamera_test_cmds_t {
    SWITCH_CAMERA_CMD = 'A',
    RESUME_PREVIEW_CMD = '[',
    START_PREVIEW_CMD = '1',
    STOP_PREVIEW_CMD = '2',
    CHANGE_PREVIEW_SIZE_CMD = '4',
    CHANGE_PICTURE_SIZE_CMD = '5',
    DUMP_CAPS_CMD = 'E',
    AUTOFOCUS_CMD = 'f',
    TAKEPICTURE_CMD = 'p',
    ENABLE_PRV_CALLBACKS_CMD = '&',
    EXIT_CMD = 'q'
} qcamera_test_cmds;

class CameraContext : public CameraListener {
public:

    CameraContext(int cameraIndex) :
        mCameraIndex(cameraIndex),
        mResizePreview(true),
        mHardwareActive(false),
        mPreviewRunning(false),
        mCamera(NULL),
        mClient(NULL),
        mSurfaceControl(NULL),
        mPreviewSurface(NULL) {}

    status_t openCamera();
    status_t closeCamera();

    status_t startPreview();
    status_t stopPreview();
    status_t resumePreview();
    status_t autoFocus();
    status_t enablePreviewCallbacks();
    status_t takePicture();

    status_t nextPreviewSize();
    status_t getCurrentPreviewSize(Size &previewSize);

    status_t nextPictureSize();
    status_t getCurrentPictureSize(Size &pictureSize);

    void printSupportedParams();

    int getCameraIndex() { return mCameraIndex; }
    int getNumberOfCameras();

    virtual ~CameraContext();

    virtual void notify(int32_t msgType, int32_t ext1, int32_t ext2);
    virtual void postData(int32_t msgType,
                          const sp<IMemory>& dataPtr,
                          camera_frame_metadata_t *metadata);

    virtual void postDataTimestamp(nsecs_t timestamp,
                                   int32_t msgType,
                                   const sp<IMemory>& dataPtr);

private:

    status_t createPreviewSurface(unsigned int width,
                                  unsigned int height,
                                  int32_t pixFormat);
    status_t destroyPreviewSurface();

    status_t saveFile(const sp<IMemory>& mem, String8 path);
    void previewCallback(const sp<IMemory>& mem);

    static int JpegIdx;
    int mCameraIndex;
    bool mResizePreview;
    bool mHardwareActive;
    bool mPreviewRunning;

    sp<Camera> mCamera;
    sp<SurfaceComposerClient> mClient;
    sp<SurfaceControl> mSurfaceControl;
    sp<Surface> mPreviewSurface;
    CameraParameters mParams;

    int mCurrentPreviewSizeIdx;
    int mCurrentPictureSizeIdx;
    Vector<Size> mSupportedPreviewSizes;
    Vector<Size> mSupportedPictureSizes;
};

}; //namespace qcamera

#endif