optimize technical truth

src/Config/PromptBuilderConfig.php

@@ -272,6 +272,9 @@ final class PromptBuilderConfig
             'Do not merge a device identified in retrieved knowledge with price, URL, product number, or availability from a different shop item such as a reagent, accessory, kit, consumable, or service item.',
             'If a shop result has no price field, do not state a price for it.',
             'Never interpret a missing price or a zero price as free, kostenlos, gratis, or available for 0.00 EUR.',
+            'Treat every SHOP PRODUCT RECORD as atomic: exact product name, product number, price, availability, URL, image, description, and metadata must stay together.',
+            'When outputting a shop item, use the exact shop product name from that same SHOP PRODUCT RECORD as the heading. Never use a retrieved-knowledge device name as the heading for a different shop URL or product number.',
+            'If a technical device from retrieved knowledge and a shop record are not clearly the same exact product identity, separate Fachliche Einordnung from Shop-Treffer instead of merging them.',
         ]);
     }
 
@@ -280,6 +283,49 @@ final class PromptBuilderConfig
         return $this->getString('shop_results.overflow_notice_template', 'Only the top %d ranked shop results are shown here out of %d total results.');
     }
 
+    public function getShopRecordHeaderTemplate(): string
+    {
+        return $this->getString('shop_results.record_header_template', '[%d] SHOP PRODUCT RECORD');
+    }
+
+    public function getShopExactProductNameLabel(): string
+    {
+        return $this->getString('shop_results.exact_product_name_label', 'Exact shop product name');
+    }
+
+    public function getShopRequestedRoleLabel(): string
+    {
+        return $this->getString('shop_results.requested_role_label', 'Requested product role');
+    }
+
+    public function getShopInferredRoleLabel(): string
+    {
+        return $this->getString('shop_results.inferred_role_label', 'Inferred shop product role');
+    }
+
+    public function getShopRoleCompatibilityLabel(): string
+    {
+        return $this->getString('shop_results.role_compatibility_label', 'Role compatibility with request');
+    }
+
+    public function getShopRoleMismatchNotice(): string
+    {
+        return $this->getString(
+            'shop_results.role_mismatch_notice',
+            'Role mismatch: this record is kept only as a separate shop hit; do not use its description, price, URL, or product number as the main device/system answer.'
+        );
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getShopAtomicRecordNoteLines(): array
+    {
+        return $this->getStringList('shop_results.atomic_record_note_lines', [
+            'Record boundary: all fields below belong only to this exact shop product record.',
+        ]);
+    }
+
     public function getOutputPrioritySectionLabel(): string
     {
         return $this->getString('sections.output_priority_label', 'OUTPUT PRIORITY');
@@ -387,8 +433,12 @@ final class PromptBuilderConfig
             '- Keep price, availability, and URL on separate lines when they are present.',
             '- Only use shop price, URL, product number, or availability for the main product when the shop result clearly matches that same main product.',
             '- If the matching shop item appears to be an accessory, reagent, consumable, set, or kit, keep it separate and do not present its commercial fields as the main device.',
+            '- If a SHOP PRODUCT RECORD is classified as accessory_or_consumable while the requested product role is main_device_or_system, do not use that record as a product recommendation headline.',
             '- If the commercial match is uncertain, say that commercial details for the main product are not clearly available in the provided shop results.',
             '- If no price is shown for a shop item, omit the price instead of writing 0,00 €, free, kostenlos, or a guessed price.',
+            '- For every shop hit shown in the answer, copy the exact shop product name verbatim from the same SHOP PRODUCT RECORD as the item heading.',
+            '- Never place a shop URL, product number, price, or availability below a different heading taken from retrieved knowledge.',
+            '- If technical RAG knowledge and shop records cannot be matched with high confidence, use separate sections: Fachliche Einordnung and Shop-Treffer.',
         ]);
     }
 
@@ -491,6 +541,8 @@ final class PromptBuilderConfig
             '- Do not assign the product number, price, URL, or availability of a reagent, accessory, kit, set, consumable, or service item to a device identified in retrieved knowledge.',
             '- Only use commercial fields for the main product when the shop item and the technically identified product clearly refer to the same product identity.',
             '- If the shop match is ambiguous, keep the technical identification and commercial details separate.',
+            '- Shop product names are authoritative for their own shop URL, product number, price, availability, image, description, and metadata.',
+            '- Do not rewrite a shop record heading with a similar device name from retrieved knowledge. If identities differ or are uncertain, separate the RAG device from the shop hit.',
         ]);
     }
 
@@ -638,6 +690,39 @@ final class PromptBuilderConfig
         );
     }
 
+    /**
+     * @return string[]
+     */
+    public function getMainDeviceRequestRoleKeywords(): array
+    {
+        return $this->getStringList(
+            'product_roles.main_device_request_keywords',
+            self::MAIN_DEVICE_REQUEST_ROLE_KEYWORDS
+        );
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getMainDeviceProductRoleKeywords(): array
+    {
+        return $this->getStringList(
+            'product_roles.main_device_product_keywords',
+            self::MAIN_DEVICE_PRODUCT_ROLE_KEYWORDS
+        );
+    }
+
+    /**
+     * @return string[]
+     */
+    public function getAccessoryProductRoleKeywords(): array
+    {
+        return $this->getStringList(
+            'product_roles.accessory_product_keywords',
+            self::ACCESSORY_PRODUCT_ROLE_KEYWORDS
+        );
+    }
+
     public function getTechnicalProductModelPattern(): string
     {
         return $this->getString('technical_product_model_pattern', '/\b[\p{L}]{2,}\s?\d{2,5}\b/u');