#ifndef CONFIGPARSER_HPP
# define CONFIGPARSER_HPP

# include "ServerConfig.hpp"
# include "LocationConfig.hpp"
# include "utils.hpp"

# include <map>
# include <vector>
# include <exception>		// exception, what
# include <stdexcept>		// runtime_error, invalid_argument
# include <string>			// string
# include <cstdlib>			// strtol, stroul
# include <iostream>		// cout, cin
# include <fstream>			// ifstream
# include <algorithm>		// sort() in Post

class ConfigParser {

	public:

		ConfigParser();
		~ConfigParser();
		ConfigParser(const std::string &config_file);

		void	read_config(const std::string &config_file);

		std::vector<ServerConfig> *parse() const;

		void	print_content() const;

	private:
		std::string		_content;

		ServerConfig	_parse_server(size_t *start) const;
		LocationConfig	_parse_location(size_t *start) const;

		void	_set_server_values(ServerConfig *server, const std::string &key, std::string value) const;
		void	_set_location_values(LocationConfig *location, const std::string &key, std::string value) const;

	/*	Extra */
		std::string _pre_set_val_check(const std::string &key,
						const std::string &value) const;

		std::string	_get_first_word(size_t *curr) const;
		std::string	_get_rest_of_line(size_t *curr) const;

	/*	Post Processing */
		void	_post_processing(std::vector<ServerConfig> *servers) const;
		bool	_find_root_path_location(std::vector<LocationConfig> locations) const;

};

#endif