#ifndef CONFIG_H
#define CONFIG_H

#include <string>
#include <map>

//! Utility class for handling configuration file
//! Supported format in config file is:
//! keyword = value
//! example: nick = xyz
class Config{
	private:
		//! Map in the format <id, value>
		std::map<std::string, std::string> config;
		
		//! The path to the configuration file
		std::string path;
		
		//! Loads configuration from file
		void load_conf();
		
		//! Saves configuration to file
    	void save_conf();

	public:
		//! Constructs a object with the default configuration path
		Config();
		//! Constructs a object with a custom configuration path
		Config(std::string path);
		//! Deletes the object, saving the configuration to a file
		~Config();
		
		//! Adds a std::string value to the configuration
		//! \param keyword Keyword associated with the value inserted
		//! \param value The value for the associated keyword
    	void add_element(std::string keyword, std::string value);	
    	
    	//! Adds a int value to the configuration
    	//! \param keyword Keyword associated with the value inserted
    	//! \param value The value for the associated keyword
    	void add_element(std::string keyword, const int value);
    	
		//! Gets a element from the configuration
		//! \param keyword The keyword you want the value from
    	std::string get_element(std::string keyword);  
};

#endif