#pragma once

#include "fgc/CameraMode.h"
#include "fgc/Config.h"
#include "fgc/ICameraSource.h"

#include <memory>

namespace fgc {

// Real camera source backed by the Allied Vision Vimba X SDK (VmbCPP). Opens the
// cameras named in CameraConfig; every on-camera setting comes from a CameraMode,
// which is just a list of Vimba features written verbatim.
//
// The camera free-runs continuously at the mode's AcquisitionFrameRate with its
// own auto-exposure tracking the light. trigger() hands over the latest complete
// frame, restarting acquisition if the stream has stalled. Encode/save lives in
// ImagePipeline.
class VimbaCameraSource : public ICameraSource {
public:
    explicit VimbaCameraSource(CameraConfig config);
    ~VimbaCameraSource() override;

    // Mode to apply at start(). Also the mode setMode() replaces.
    void setInitialMode(CameraMode mode);

    void open() override;
    void close() override;
    void start() override;
    void stop() override;
    bool trigger() override;
    bool setMode(const CameraMode& mode) override;
    void setFrameCallback(FrameCallback cb) override;
    int  cameraCount() const override;
    std::vector<CameraDeviceInfo> deviceInfo() override;

private:
    struct Impl;
    std::unique_ptr<Impl> impl_;
};

}  // namespace fgc