//
// Created by Shell on 2026/7/21.
//

#ifndef SEADISK_VERSION_HPP
#define SEADISK_VERSION_HPP
#include <string>
#include <optional>

namespace seafile::util
{

    /**
     * @brief Semantic version parser.
     *
     * Supports:
     *   10
     *   10.0
     *   10.0.2
     */
    class Version final
    {
    public:
        Version() = default;

        explicit Version(const std::string& version);

        [[nodiscard]]
        int major() const noexcept;

        [[nodiscard]]
        std::optional<int> minor() const noexcept;

        [[nodiscard]]
        std::optional<int> patch() const noexcept;

        [[nodiscard]]
        std::string toString() const;

        bool operator==(const Version& other) const;

        bool operator<(const Version& other) const;


    private:
        void parse(const std::string& version);

    private:
        int major_{0};
        std::optional<int> minor_;
        std::optional<int> patch_;
    };

}
#endif //SEADISK_VERSION_HPP