calibration_session.h

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#pragma once
 
#include "aim_map.h"
 
#include <cstdint>
#include <optional>
 
namespace aiming
{
enum class CalState : uint8_t { Idle, WaitPoint1, WaitPoint2, Done, Failed };
 
class CalibrationSession
{
public:
    void start();
    void cancel();
    CalState record(float x, float y, Angles at, bool target_visible);
 
    CalState state() const { return state_; }
    int points() const { return points_; }
    std::optional<AimMap> result() const { return result_; }
    const char* failure() const { return failure_; }
 
private:
    CalState state_ = CalState::Idle;
    int points_ = 0;
    CalPoint first_;
    std::optional<AimMap> result_;
    const char* failure_ = nullptr;
};
} // namespace aiming