#include <iostream>

#include "../comm_server_configfile.h"



int main(int argc, char* argv[])
{
    if (argc < 2) {
        std::cout << "Usage: " << argv[0] << " cfg_filename\n";
        return 1;
    }

    mcc::MccConfigfile cfg;

    auto ec = cfg.load(std::string_view{argv[1]});
    if (ec) {
        std::cout << "ERR: " << ec.message() << "\n";
        return 1;
    }

    for (auto& [key, v] : cfg.config()) {
        std::cout << "<" << key << "> = ";
        if (v.index()) {
            if (v.index() > 1) {
                for (auto& el : std::get<2>(v)) {
                    std::cout << "<" << el << "> ";
                }
                std::cout << "\n";
            } else {
                std::cout << "<" << std::get<1>(v) << ">\n";
            }
        } else {
            std::cout << "<no value>\n";
        }
    }

    return 0;
}