namespace SpaceGame.Api.Shared.Runtime;

public static class SimulationUnits
{
    public const float KilometersPerAu = 149_597_870.7f;
    public const float MetersPerKilometer = 1000f;

    public static float AuToKilometers(float au) => au * KilometersPerAu;

    public static float KilometersToMeters(float kilometers) => kilometers * MetersPerKilometer;

    public static float MetersToKilometers(float meters) => meters / MetersPerKilometer;

    public static Vector3 KilometersToMeters(Vector3 kilometers) =>
        new(
            KilometersToMeters(kilometers.X),
            KilometersToMeters(kilometers.Y),
            KilometersToMeters(kilometers.Z));

    public static Vector3 MetersToKilometers(Vector3 meters) =>
        new(
            MetersToKilometers(meters.X),
            MetersToKilometers(meters.Y),
            MetersToKilometers(meters.Z));

    public static float AuPerSecondToKilometersPerSecond(float auPerSecond) =>
        auPerSecond * KilometersPerAu;

    public static float MetersPerSecondToKilometersPerSecond(float metersPerSecond) =>
        metersPerSecond / MetersPerKilometer;
}