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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_HISTORY_EMBEDDINGS_CHROME_HISTORY_EMBEDDINGS_SERVICE_H_
#define CHROME_BROWSER_HISTORY_EMBEDDINGS_CHROME_HISTORY_EMBEDDINGS_SERVICE_H_
#include "base/memory/raw_ptr.h"
#include "base/no_destructor.h"
#include "chrome/browser/profiles/profile_keyed_service_factory.h"
#include "components/history_embeddings/history_embeddings_service.h"
#include "components/passage_embeddings/passage_embeddings_types.h"
#include "content/public/browser/browser_context.h"
class Profile;
namespace history_embeddings {
// Specialization of HistoryEmbeddingsService with implementation details
// that only apply in Chrome, for example model quality logging.
class ChromeHistoryEmbeddingsService : public HistoryEmbeddingsService {
public:
ChromeHistoryEmbeddingsService(
Profile* profile,
history::HistoryService* history_service,
page_content_annotations::PageContentAnnotationsService*
page_content_annotations_service,
optimization_guide::OptimizationGuideDecider* optimization_guide_decider,
passage_embeddings::EmbedderMetadataProvider* embedder_metadata_provider,
passage_embeddings::Embedder* embedder,
std::unique_ptr<Answerer> answerer,
std::unique_ptr<IntentClassifier> intent_classifier);
explicit ChromeHistoryEmbeddingsService(const HistoryEmbeddingsService&) =
delete;
ChromeHistoryEmbeddingsService& operator=(const HistoryEmbeddingsService&) =
delete;
~ChromeHistoryEmbeddingsService() override;
// HistoryEmbeddingsService:
bool IsAnswererUseAllowed() const override;
private:
QualityLogEntry PrepareQualityLogEntry() override;
// Owns `this`. ChromeHistoryEmbeddingsService is a profile-keyed service.
raw_ptr<Profile> profile_;
};
} // namespace history_embeddings
#endif // CHROME_BROWSER_HISTORY_EMBEDDINGS_CHROME_HISTORY_EMBEDDINGS_SERVICE_H_
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