/**
 * @file                       JsonHelper.h
 * @brief                      Helper class for JSON parsing
 * @author                     Daniel Maximiliano Valenzuela, Seongnam Oh.
 * @create date                03/01/2017
 * @version                    0.0.1
 *
 * Copyright @ 2017 Samsung Electronics, DMS Lab, Samsung Research America and Samsung Research Tijuana
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
**/

#ifndef JSON_H
#define JSON_H
#include <string>
#include <iostream>
#include "json11/json11.h"

using std::string;
using namespace json11;
typedef Json::object JsonObject;
typedef Json::array JsonArray;

class JsonHelper
{
public:
    static JsonObject readJson(string path);
    static JsonArray readJsonArray(const string &path);
    static string dump(JsonArray json);
    static string dump(JsonObject json, int extraTab = 0);

    static bool writeJson(JsonObject json , string path);
    static bool writeJson(JsonArray json, string path);
    static JsonObject add(string key, string value, JsonObject &json);
private:
    static void printTabs(string &out, int tabCounter);
    JsonObject mJson;
    static bool validatePathExtension(string &path);
};

#endif // JSON_H
