namespace Day20;

public record HiLo(long High, long Low)
{
    public static HiLo Zero { get; } = new HiLo(0L, 0L);
    
    public HiLo Add(HiLo other)
    {
        return new HiLo(High + other.High, Low + other.Low);
    }

    public HiLo Add(Pulse p)
    {
        return p.Value
            ? this with { High = High + 1 }
            : this with { Low = Low + 1 };
    }

    public HiLo Multiply(long factor)
    {
        return new HiLo(factor * High, factor * Low);
    }

    public override string ToString()
    {
        return $"High: {High} / Low: {Low}";
    }
}