#ifndef CONDITION_VALUE_HPP
#define CONDITION_VALUE_HPP

#include "types.hpp"

#include <optional>

namespace matador::condition {

class value final {
public:
    value() = default;
    template<typename Type>
    value(const Type& value) : value_(value) {}
    value(const value &x) = default;
    value& operator=(const value &x) = default;
    value(value &&x) noexcept = default;
    value& operator=(value &&x) noexcept = default;
    ~value() = default;

    template<class Type>
    std::optional<Type> as() const {
        if (std::holds_alternative<Type>(value_)) {
            return std::get<Type>(value_);
        }
        return std::nullopt;
    }

    template<class Type>
    bool is() const {
        return std::holds_alternative<Type>(value_);
    }

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

private:
    basic_types value_;
};

}
#endif //CONDITION_VALUE_HPP