Item.h

//
// Created by Aidan Nagorcka-Smith on 30/12/2022.
//

#ifndef ITEM_H
#define ITEM_H

namespace AdventOfCode::DayThree {

    enum class ItemType {
        a = 1,
        b = 2,
        c = 3,
        d = 4,
        e = 5,
        f = 6,
        g = 7,
        h = 8,
        i = 9,
        j = 10,
        k = 11,
        l = 12,
        m = 13,
        n = 14,
        o = 15,
        p = 16,
        q = 17,
        r = 18,
        s = 19,
        t = 20,
        u = 21,
        v = 22,
        w = 23,
        x = 24,
        y = 25,
        z = 26,
        A = 27,
        B = 28,
        C = 29,
        D = 30,
        E = 31,
        F = 32,
        G = 33,
        H = 34,
        I = 35,
        J = 36,
        K = 37,
        L = 38,
        M = 39,
        N = 40,
        O = 41,
        P = 42,
        Q = 43,
        R = 44,
        S = 45,
        T = 46,
        U = 47,
        V = 48,
        W = 49,
        X = 50,
        Y = 51,
        Z = 52
    };

    class Item {
    public:
        explicit Item(ItemType type);
        Item(const Item &item) noexcept = default;

        auto operator==(const auto &rhs) const -> bool {
            return this->priority_ == rhs.priority_;
        }

        auto operator<(const auto &rhs) const -> bool {
            return this->priority_ < rhs.priority_;
        }

        [[nodiscard]] auto priority() const -> int;
    private:
        const int priority_;
    };
}

#endif // ITEM_H