GenerateTextApiBasedProviderAvailability

23class GenerateTextApiBasedProviderAvailability implements ProviderAvailabilityInterface24{25    /**26     * @var ModelInterface&TextGenerationModelInterface The model to use for checking availability.27     */28    private ModelInterface $model;29    /**30     * Constructor.31     *32     * @since 0.1.033     *34     * @param ModelInterface $model The model to use for checking availability.35     */36    public function __construct(ModelInterface $model)37    {38        if (!$model instanceof TextGenerationModelInterface) {39            throw new Exception('The model class to check provider availability must implement TextGenerationModelInterface.');40        }41        $this->model = $model;42    }43    /**44     * {@inheritDoc}45     *46     * @since 0.1.047     */48    public function isConfigured(): bool49    {50        // Set config to use as few resources as possible for the test.51        $modelConfig = ModelConfig::fromArray([ModelConfig::KEY_MAX_TOKENS => 1]);52        $this->model->setConfig($modelConfig);53        try {54            // Attempt to generate text to check if the provider is available.55            $this->model->generateTextResult([new Message(MessageRoleEnum::user(), [new MessagePart('a')])]);56            return \true;57        } catch (Exception $e) {58            // If an exception occurs, the provider is not available.59            return \false;60        }61    }62}