argparser/src/parse-result.h

#ifndef ARGPARSER_PARSE_RESULT_H
#define ARGPARSER_PARSE_RESULT_H

#include <any>
#include <map>
#include <string>
#include <utility>
#include <vector>
#include "defs.h"

namespace argparser {

    class parse_result {
        internal::string_map<std::any> opts{};
        internal::string_map<std::any> args{};
        std::vector<std::string> remaining_args{};

    public:
        void set_opt(const std::string &name, std::any value) {
            opts[name] = std::move(value);
        }
        [[nodiscard]] std::any get_opt(const std::string &name) const {
            if (opts.find(name) != opts.end()) {
                return opts.at(name);
            } else {
                return {};
            }
        }

        [[nodiscard]] bool has_opt(const std::string &name) const {
            return opts.find(name) != opts.end();
        }

        void set_arg(const std::string &name, std::any value) {
            args[name] = std::move(value);
        }
        [[nodiscard]] std::any get_arg(const std::string &name) const {
            if (args.find(name) != args.end()) {
                return args.at(name);
            } else {
                return {};
            }
        }
        [[nodiscard]] bool has_arg(const std::string &name) const {
            auto argit = args.find(name);
            if (argit == args.end())
                return false;
            return argit != args.end() && argit->second.has_value();
        }

        void set_remaining(std::vector<std::string> remaining) {
            remaining_args = std::move(remaining);
        }

        [[nodiscard]] std::vector<std::string> remaining() const {
            return remaining_args;
        }
    };
}// namespace argparser

#endif//ARGPARSER_PARSE_RESULT_H