#ifndef _CONFIGFILEMANAGER_H
#define _CONFIGFILEMANAGER_H

#include <map>
#include <string>
#include <vector>
#include <fstream>
#include <iostream>
#include <mutex>
#include "definitions.h"

class configfilemanager{
private:
    std::map<std::string, std::string> configs;
    std::mutex mtx;


public:
    configfilemanager(std::string filepath = "./ncsambawatcher.config")
    {
        std::ifstream is(filepath);
        if(!is.good())
        {
            std::cerr << "File not exits: " << filepath << std::endl;
            exit(EXIT_FAILURE);
        }
        std::string tmp;

        while(!is.eof())
        {
            std::getline(is, tmp);
            std::cout << tmp << std::endl;
            if (tmp.at(0) == '#') // ignore comments
                continue;
            
            std::vector<std::string> splited = splitString(tmp, '=');
            if (splited.size() != 2)
            {
                std::cerr << "Invalid line: " << tmp << std::endl;
                continue;
            }

            configs.insert(std::make_pair(splited.at(0), splited.at(1)));           
        }

        std::cout << "Config file loaded successfuly" << std::endl;
    }

    std::string at(const std::string &config)
    {
        std::lock_guard<std::mutex> lock(mtx);
        return configs.at(config);
    }

    std::string at(const char* config)
    {
        return at(std::string(config));
    }

};

#endif // _CONFIGFILEMANAGER_H