fix p55

src/Config/GenreConfig.php

@@ -43,6 +43,27 @@ final class GenreConfig
         return is_array($surface) ? $surface : [];
     }
 
+    /**
+     * @return array<string, mixed>
+     */
+    public function getConfigurationValues(): array
+    {
+        $values = $this->value('configuration_values', []);
+
+        return is_array($values) ? $values : [];
+    }
+
+    /**
+     * @return array<string, mixed>
+     */
+    public function getConfigurationValueGroup(string $group): array
+    {
+        $values = $this->getConfigurationValues();
+        $groupValues = $values[$group] ?? [];
+
+        return is_array($groupValues) ? $groupValues : [];
+    }
+
     /**
      * @return array<string, mixed>
      */

src/Config/RetriexEffectiveConfigProvider.php

@@ -448,6 +448,7 @@ final readonly class RetriexEffectiveConfigProvider
             'mode' => $this->genreConfig->getMode(),
             'description' => $this->genreConfig->getDescription(),
             'adaptation_surface' => $this->genreConfig->getAdaptationSurface(),
+            'configuration_values' => $this->genreConfig->getConfigurationValues(),
         ];
     }
 
@@ -1160,6 +1161,33 @@ final readonly class RetriexEffectiveConfigProvider
                 }
             }
         }
+
+        $configurationValues = $genre['configuration_values'] ?? null;
+        if (!is_array($configurationValues) || $configurationValues === []) {
+            $errors[] = 'genre.configuration_values must be a non-empty map.';
+            return;
+        }
+
+        foreach ($configurationValues as $group => $valueDefinition) {
+            if (!is_string($group) || trim($group) === '') {
+                $errors[] = 'genre.configuration_values keys must be non-empty strings.';
+                continue;
+            }
+
+            if (!is_array($valueDefinition) || $valueDefinition === []) {
+                $errors[] = sprintf('genre.configuration_values.%s must be a non-empty map.', $group);
+            }
+        }
+
+        foreach (array_keys($surface) as $group) {
+            if (!is_string($group) || $group === '') {
+                continue;
+            }
+
+            if (!array_key_exists($group, $configurationValues)) {
+                $warnings[] = sprintf('genre.configuration_values is missing value group for adaptation_surface.%s.', $group);
+            }
+        }
     }
 
     /**