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// Copyright 2025 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_AI_AI_CRX_COMPONENT_H_
#define CHROME_BROWSER_AI_AI_CRX_COMPONENT_H_
#include "chrome/browser/ai/ai_model_download_progress_manager.h"
#include "components/component_updater/component_updater_service.h"
namespace on_device_ai {
// A `AIModelDownloadProgressManager::Component` to report progress updates from
// the `ComponentUpdateService` for the `component_id`.
class AICrxComponent : public AIModelDownloadProgressManager::Component,
public component_updater::ServiceObserver {
public:
// Helper function to convert a set of crx component ids to a set of
// `std::unique_ptr`s of this class.
static base::flat_set<std::unique_ptr<Component>> FromComponentIds(
component_updater::ComponentUpdateService* component_update_service,
base::flat_set<std::string> component_ids);
AICrxComponent(
component_updater::ComponentUpdateService* component_update_service,
std::string component_id);
~AICrxComponent() override;
// component_updater::ServiceObserver:
void OnEvent(const component_updater::CrxUpdateItem& item) override;
private:
std::string component_id_;
base::ScopedObservation<component_updater::ComponentUpdateService,
component_updater::ComponentUpdateService::Observer>
component_updater_observation_{this};
};
} // namespace on_device_ai
#endif // CHROME_BROWSER_AI_AI_CRX_COMPONENT_H_
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