OptionEnum

65class OptionEnum extends AbstractEnum66{67    /**68     * Input modalities option.69     *70     * This constant is not in ModelConfig as it's derived from message content,71     * not configured directly.72     */73    public const INPUT_MODALITIES = 'input_modalities';74    /**75     * Determines the class enumerations by reflecting on class constants.76     *77     * Overrides the parent method to dynamically add constants from ModelConfig78     * that are prefixed with KEY_. These are transformed to remove the KEY_ prefix79     * and converted to snake_case values.80     *81     * @since 0.1.082     *83     * @param class-string $className The fully qualified class name.84     * @return array<string, string> The enum constants.85     */86    protected static function determineClassEnumerations(string $className): array87    {88        // Start with the constants defined in this class using parent method89        $constants = parent::determineClassEnumerations($className);90        // Use reflection to get all constants from ModelConfig91        $modelConfigReflection = new ReflectionClass(ModelConfig::class);92        $modelConfigConstants = $modelConfigReflection->getConstants();93        // Add ModelConfig constants that start with KEY_94        foreach ($modelConfigConstants as $constantName => $constantValue) {95            if (str_starts_with($constantName, 'KEY_')) {96                // Remove KEY_ prefix to get the enum constant name97                $enumConstantName = substr($constantName, 4);98                // The value is the snake_case version stored in ModelConfig99                // ModelConfig already stores these as snake_case strings100                if (is_string($constantValue)) {101                    $constants[$enumConstantName] = $constantValue;102                }103            }104        }105        return $constants;106    }107}