p43A

src/Config/PromptBuilderConfig.php

@@ -11,6 +11,7 @@ final class PromptBuilderConfig
      */
     public function __construct(
         private readonly array $config = [],
+        private readonly ?DomainVocabularyConfig $vocabulary = null,
     ) {
     }
 
@@ -159,6 +160,35 @@ final class PromptBuilderConfig
         return $out;
     }
 
+    /**
+     * @return string[]
+     */
+    private function getConfiguredStringListOrVocabularyView(string $configPath, string $viewPathConfigPath): array
+    {
+        if ($this->hasPath($configPath)) {
+            return $this->getRequiredStringList($configPath);
+        }
+
+        if ($this->vocabulary === null) {
+            throw new \InvalidArgumentException(sprintf(
+                'RetrieX prompt config path "%s" is missing and no vocabulary resolver is available.',
+                $configPath
+            ));
+        }
+
+        $viewPath = $this->getRequiredString($viewPathConfigPath);
+        $terms = $this->vocabulary->view($viewPath, []);
+
+        if ($terms === []) {
+            throw new \InvalidArgumentException(sprintf(
+                'RetrieX prompt vocabulary view "%s" resolved to an empty list.',
+                $viewPath
+            ));
+        }
+
+        return $terms;
+    }
+
     /**
      * @return string[]
      */
@@ -193,6 +223,21 @@ final class PromptBuilderConfig
 
 
 
+    private function hasPath(string $path): bool
+    {
+        $current = $this->config;
+
+        foreach (explode('.', $path) as $segment) {
+            if (!is_array($current) || !array_key_exists($segment, $current)) {
+                return false;
+            }
+
+            $current = $current[$segment];
+        }
+
+        return true;
+    }
+
     private function getOptionalValue(string $path): mixed
     {
         $current = $this->config;
@@ -573,7 +618,10 @@ final class PromptBuilderConfig
      */
     public function getTechnicalProductKeywords(): array
     {
-        return $this->getRequiredStringList('technical_product_keywords');
+        return $this->getConfiguredStringListOrVocabularyView(
+            'technical_product_keywords',
+            'vocabulary_views.technical_product_keywords'
+        );
     }
 
     /**
@@ -581,7 +629,10 @@ final class PromptBuilderConfig
      */
     public function getAccessoryRequestKeywords(): array
     {
-        return $this->getRequiredStringList('accessory_request_keywords');
+        return $this->getConfiguredStringListOrVocabularyView(
+            'accessory_request_keywords',
+            'vocabulary_views.accessory_request_keywords'
+        );
     }
 
     public function getMeasurementEvidenceSectionLabel(): string