patch 20c

src/Agent/AgentRunner.php

@@ -107,7 +107,11 @@ final readonly class AgentRunner
                 $this->addSource($sources, $this->agentRunnerConfig->getExternalUrlSourceLabel());
             }
 
-            $commerceIntent = $this->detectCommerceIntent($routingPrompt);
+            $commerceIntent = $this->detectCommerceIntentForRouting(
+                $routingPrompt,
+                $userId,
+                $requestContextHint
+            );
 
             yield $this->systemMsg($this->agentRunnerConfig->getRetrieveKnowledgeMessage(), 'think');
 
@@ -933,6 +937,36 @@ final readonly class AgentRunner
         return (string) ($commerceMeta['intent'] ?? CommerceIntentLite::NONE);
     }
 
+    private function detectCommerceIntentForRouting(
+        string $prompt,
+        string $userId,
+        string $requestContextHint
+    ): string {
+        $commerceIntent = $this->detectCommerceIntent($prompt);
+
+        if ($this->isCommerceIntent($commerceIntent)) {
+            return $commerceIntent;
+        }
+
+        if (!$this->isCommercialTableFollowUpPrompt($prompt)) {
+            return $commerceIntent;
+        }
+
+        $commerceHistoryContext = $this->buildCommerceHistoryContext($userId, $requestContextHint);
+
+        if (!$this->commercialTableFollowUpHistoryHasAnchor($commerceHistoryContext)) {
+            return $commerceIntent;
+        }
+
+        $this->agentLogger->info('Promoted commercial table follow-up to shop intent', [
+            'userId' => $userId,
+            'prompt' => $prompt,
+            'hasRequestContextHint' => trim($requestContextHint) !== '',
+        ]);
+
+        return CommerceIntentLite::PRODUCT_SEARCH;
+    }
+
     private function isCommerceIntent(string $commerceIntent): bool
     {
         return $commerceIntent === CommerceIntentLite::PRODUCT_SEARCH
@@ -1265,6 +1299,14 @@ final readonly class AgentRunner
         string $commerceHistoryContext,
         string $userId
     ): string {
+        if ($this->isCommercialTableFollowUpPrompt($prompt)) {
+            $commercialTableContextQuery = $this->extractCommercialTableFollowUpShopQuery($commerceHistoryContext);
+
+            if ($commercialTableContextQuery !== '' && !$this->isMetaOnlyShopQuery($commercialTableContextQuery)) {
+                return $commercialTableContextQuery;
+            }
+        }
+
         if ($optimizedShopQuery !== '' && !$this->isMetaOnlyShopQuery($optimizedShopQuery)) {
             return $optimizedShopQuery;
         }
@@ -1302,6 +1344,78 @@ final readonly class AgentRunner
         return '';
     }
 
+    private function extractCommercialTableFollowUpShopQuery(string $commerceHistoryContext): string
+    {
+        if (!$this->agentRunnerConfig->isCommercialTableFollowUpEnabled()) {
+            return '';
+        }
+
+        $turn = $this->extractLatestHistoryTurn($commerceHistoryContext);
+
+        if ($turn === '') {
+            return '';
+        }
+
+        if (!$this->matchesAnyConfiguredPattern(
+            $turn,
+            $this->agentRunnerConfig->getCommercialTableFollowUpIndicatorMarkerPatterns()
+        )) {
+            return '';
+        }
+
+        $model = $this->extractFirstTestomatModelAnchor($turn);
+
+        if ($model !== '') {
+            $query = str_replace(
+                '{model}',
+                $model,
+                $this->agentRunnerConfig->getCommercialTableFollowUpQueryTemplateWithModel()
+            );
+
+            return trim((string) preg_replace('/\s+/u', ' ', $query));
+        }
+
+        return trim($this->agentRunnerConfig->getCommercialTableFollowUpQueryTemplateWithoutModel());
+    }
+
+    private function isCommercialTableFollowUpPrompt(string $prompt): bool
+    {
+        if (!$this->agentRunnerConfig->isCommercialTableFollowUpEnabled()) {
+            return false;
+        }
+
+        return $this->matchesAnyConfiguredPattern(
+            $this->normalizeFollowUpText($prompt),
+            $this->agentRunnerConfig->getCommercialTableFollowUpPromptPatterns()
+        );
+    }
+
+    private function commercialTableFollowUpHistoryHasAnchor(string $commerceHistoryContext): bool
+    {
+        if (trim($commerceHistoryContext) === '') {
+            return false;
+        }
+
+        return $this->matchesAnyConfiguredPattern(
+            $commerceHistoryContext,
+            $this->agentRunnerConfig->getCommercialTableFollowUpHistoryAnchorPatterns()
+        );
+    }
+
+    /**
+     * @param string[] $patterns
+     */
+    private function matchesAnyConfiguredPattern(string $text, array $patterns): bool
+    {
+        foreach ($patterns as $pattern) {
+            if (preg_match($pattern, $text) === 1) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     private function extractContextualShopSearchQuery(string $commerceHistoryContext): string
     {
         if (!$this->agentRunnerConfig->isShopQueryContextFallbackEnabled()) {