/* SPDX-License-Identifier: GPL-3.0-or-later */
/* Copyright 2022 Ivan Polyakov */

#ifndef RAPIDA_APP_HXX_ENTRY
#define RAPIDA_APP_HXX_ENTRY

#include "Request.hxx"
#include "Response.hxx"
#include "Route.hxx"
#include "app.h"

namespace rpd {
/*!
 * \brief C++ wrapper for Rapida application.
 */
class App {
public:
    /*!
     * Creates an rpd app and initializes FastCGI.
     * \brief Constructor
     * \param socket_path UNIX Socket path.
     */
    App(const char *const socket_path)
    {
        rpd_app_create(&app, socket_path);
    }

    /*!
     * \brief Starts the requests handling loop.
     */
    int start()
    {
        return rpd_app_start(&app);
    }

    /*!
     * \brief Stops the requests handling loop.
     */
    void stop()
    {
        app.running = false;
    }

    /*!
     * \brief Adds handler for the path.
     *
     * \param path Enpoint.
     * \param route Route handler.
     */
    void add_route(const char *const path, Route *route)
    {
        rpd_app_add_route(&app, path, &Route::handle_request, route);
    }

    /*!
     * \brief Destructor.
     */
    virtual ~App() { }

private:
    rpd_app app; //< Composition with C implementation.
};
}

#endif // RAPIDA_APP_HXX_ENTRY