#ifndef __WAVEFRONT_FILE_HPP__
#define __WAVEFRONT_FILE_HPP__

#include <cstdint>
#include <map>
#include <string>
#include <stdexcept>
#include <vector>

#include "settings.hpp"

namespace wavefront {
    class scan_error : public std::runtime_error {
    public:
        explicit scan_error(const std::string &message);
    };

    struct scan_result {
        std::size_t total_lines;
        std::map<std::size_t, std::string> line_data;
        std::map<std::string, std::vector<std::size_t>> category_map;

        scan_result();
    };

    scan_result scan(
        std::istream &input,
        const std::vector<std::string> &selected_objects = {},
        const std::vector<std::string> &selected_groups = {}
    );
}

#endif // __WAVEFRONT_PARSER_FILE_HPP__