#ifndef _WX_FRONTEND_HPP_
#define _WX_FRONTEND_HPP_

#include "frontends/frontend.hpp"

#include <memory>
#include <string>

class System;

// wxWidgets GUI frontend. Implements the shared Frontend interface so the same
// launcher (frontend_main) drives it: it owns the System and a console buffer,
// handles boot commands headlessly (for --restore/--batch), and Run() opens the
// wxWidgets window. The window itself (EssimFrame) drives essim_core / app::*
// operations directly — no command shell, no TUI reuse.
class WxFrontend : public Frontend {
public:
    WxFrontend();
    ~WxFrontend() override;

    // --- Frontend interface ---
    void BootDispatch(const std::string &raw) override;
    void DumpCommandsMd(std::ostream &out) const override;
    void DumpOutput(std::ostream &out) const override;
    void Run() override;

    // --- used by the window (EssimFrame) ---
    System *system() const { return sys_.get(); }
    void set_system(System *fresh);   ///< take ownership (used by Restore)
    void ensure_system();             ///< create an empty System if none yet

private:
    std::unique_ptr<System> sys_;
    std::string output_;   ///< console buffer surfaced by DumpOutput (batch)
};

#endif  // _WX_FRONTEND_HPP_