/*!
 * Copyright (c) 2015-2018, NADAL Jean-Baptiste. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301 USA
 *
 * @Author:  NADAL Jean-Baptiste
 * @Date: 19/06/2017
 */

#ifndef _REST_CONTROLLER_H
#define _REST_CONTROLLER_H

/*------------------------------- INCLUDES ----------------------------------*/

#include <stdint.h>
#include <string>

#include <core/web-controller.h>
#include <rest/ubus.h>


/*--------------------------------- Define ----------------------------------*/

#define kDefaultTimeout 20
#define kPassed "passed"
#define kFailed "failed"

/*----------------------------- Dependencies --------------------------------*/

struct json_object;

/*--------------------------------- CLASS ----------------------------------*/

class RestController : public WebController
{
  public:
	RestController(void);
	RestController(const std::string &a_path, const std::string &a_method_get = "", const std::string &a_method_put = "", int a_timeout = kDefaultTimeout, bool a_raw_response = false);
	~RestController(void);

	WebConnection *new_connection(struct uhttpd_ops *an_ops, struct client *a_client, const std::string &a_parameters);

	bool from_json(struct json_object *a_node);

	bool find(uint8_t a_method, const std::string &an_url);
	std::string get_parameter(const std::string &an_url);

	const Ubus &get_ubus(void) const;
	
	const uint8_t get_method(void) const;
	const std::string &get_endpoint(void) const;

	bool is_raw_response(void);

  protected:
	uint8_t m_method;
	std::string m_endpoint;
	Ubus m_ubus;
	bool mf_raw_response;

  private:
	void manage_endpoint(void);
	std::string m_parameter_name;
	std::size_t m_parameter_position;
	std::string m_controller;
};

#endif /* _REST_CONTROLLER_H */