flash.moe/src/LanguageInfo.php

<?php
namespace Makai;

use Index\AString;
use Index\WString;
use Index\Colour\Colour;
use Index\Colour\ColourRGB;

class LanguageInfo {
    private string $id;
    private WString $name;
    private ?int $colour;

    public function __construct(
        string $id,
        WString $name,
        ?int $colour
    ) {
        $this->id = $id;
        $this->name = $name;
        $this->colour = $colour;
    }

    public function getId(): string {
        return $this->id;
    }

    public function getName(): WString {
        return $this->name;
    }

    public function hasColour(): bool {
        return $this->colour !== null;
    }

    public function getColour(): Colour {
        return $this->colour === null ? Colour::none() : ColourRGB::fromRawRGB($this->colour);
    }

    public function getColourRaw(): ?int {
        return $this->colour;
    }
}