Added an AI platform selector for settings

Author: jbtronics

src/Form/Settings/AiPlatformChoiceType.php

@@ -0,0 +1,54 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2026 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Form\Settings;
+
+use App\Services\AI\AIPlatformRegistry;
+use App\Services\AI\AIPlatforms;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+use Symfony\Component\Form\Extension\Core\Type\EnumType;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+final class AiPlatformChoiceType extends AbstractType
+{
+    public function __construct(private readonly AIPlatformRegistry $platformRegistry)
+    {
+    }
+
+    public function getParent(): ?string
+    {
+        return EnumType::class;
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+       $choices = array_map(static fn(string $val) => AIPlatforms::from($val), array_keys($this->platformRegistry->getEnabledPlatforms()));
+
+       $resolver->setDefaults([
+           'class' => AIPlatforms::class,
+           'choices' => $choices,
+           'required' => false,
+       ]);
+    }
+}

src/Services/AI/AIPlatforms.php

@@ -25,8 +25,10 @@
 
 use App\Settings\AISettings\LMStudioSettings;
 use App\Settings\AISettings\OpenRouterSettings;
+use Symfony\Contracts\Translation\TranslatableInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
 
-enum AIPlatforms: string
+enum AIPlatforms: string implements TranslatableInterface
 {
     case OPENROUTER = 'openrouter';
     case LMSTUDIO = 'lmstudio';
@@ -54,4 +56,11 @@ public function toSettingsClass(): string
             default => throw new \InvalidArgumentException(sprintf('No settings class defined for AI platform "%s".', $this->name)),
         };
     }
+
+    public function trans(TranslatorInterface $translator, ?string $locale = null): string
+    {
+        $key = 'settings.ai.' . $this->value;
+
+        return $translator->trans($key, locale: $locale);
+    }
 }

src/Services/InfoProviderSystem/Providers/AIInfoExtractor.php

@@ -26,14 +26,11 @@
 
 use App\Exceptions\ProviderIDNotSupportedException;
 use App\Services\AI\AIPlatformRegistry;
-use App\Services\AI\AIPlatforms;
 use App\Services\InfoProviderSystem\DTOJsonSchemaConverter;
 use App\Services\InfoProviderSystem\DTOs\PartDetailDTO;
 use App\Settings\InfoProviderSystem\AIExtractorSettings;
 use Symfony\AI\Platform\Message\Message;
 use Symfony\AI\Platform\Message\MessageBag;
-use Symfony\AI\Platform\PlatformInterface;
-use Symfony\Component\DependencyInjection\Attribute\Autowire;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 
 final class AIInfoExtractor implements InfoProviderInterface
@@ -76,8 +73,7 @@ public function getProviderKey(): string
 
     public function isActive(): bool
     {
-        return true;
-        //return !empty($this->settings->apiKey) && $this->settings->enabled;
+        return $this->settings->platform !== null && $this->settings->model !== '';
     }
 
     public function searchByKeyword(string $keyword): array
@@ -172,10 +168,10 @@ private function callLLM(string $htmlContent, string $url): array
         );
 
         try {
-            $aiPlatform = $this->AIPlatformRegistry->getPlatform(AIPlatforms::OPENROUTER);
+            $aiPlatform = $this->AIPlatformRegistry->getPlatform($this->settings->platform ?? throw new \RuntimeException('No AI platform selected') );
 
             //'openai/gpt-5-mini'
-            $result = $aiPlatform->invoke('openrouter/auto', $input, [
+            $result = $aiPlatform->invoke($this->settings->model, $input, [
                 'response_format' => [
                     'type' => 'json_schema',
                         'json_schema' => $this->jsonSchemaConverter->getJSONSchema(),

src/Settings/InfoProviderSystem/AIExtractorSettings.php

@@ -23,6 +23,8 @@
 
 namespace App\Settings\InfoProviderSystem;
 
+use App\Form\Settings\AiPlatformChoiceType;
+use App\Services\AI\AIPlatforms;
 use App\Settings\SettingsIcon;
 use Jbtronics\SettingsBundle\Metadata\EnvVarMode;
 use Jbtronics\SettingsBundle\Settings\Settings;
@@ -36,10 +38,11 @@ class AIExtractorSettings
 {
     use SettingsTrait;
 
-    #[SettingsParameter(label: new TM("settings.ips.ai_extractor.api_key"), description: new TM("settings.ips.ai_extractor.api_key.description"),
+    #[SettingsParameter(label: new TM("settings.ips.ai_extractor.ai_platform"), description: new TM("settings.ips.ai_extractor.ai_platform.help"),
+        formType: AiPlatformChoiceType::class,
         envVar: "string:PROVIDER_AI_EXTRACTOR_API_KEY", envVarMode: EnvVarMode::OVERWRITE
     )]
-    public ?string $apiKey = null;
+    public ?AIPlatforms $platform = null;
 
     #[SettingsParameter(label: new TM("settings.ips.ai_extractor.model"), description: new TM("settings.ips.ai_extractor.model.description"),
         envVar: "string:PROVIDER_AI_EXTRACTOR_MODEL", envVarMode: EnvVarMode::OVERWRITE