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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_EXTENSIONS_FORCED_EXTENSIONS_ASSESSMENT_ASSISTANT_TRACKER_H_
#define CHROME_BROWSER_EXTENSIONS_FORCED_EXTENSIONS_ASSESSMENT_ASSISTANT_TRACKER_H_
#include "base/no_destructor.h"
#include "base/scoped_observation.h"
#include "chrome/browser/extensions/forced_extensions/install_stage_tracker.h"
#include "components/keyed_service/content/browser_context_keyed_service_factory.h"
#include "content/public/browser/browser_context.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/extension_registry_observer.h"
#include "extensions/buildflags/buildflags.h"
static_assert(BUILDFLAG(ENABLE_EXTENSIONS_CORE));
namespace extensions {
class AssessmentAssistantTracker : public InstallStageTracker::Observer,
public ExtensionRegistryObserver,
public KeyedService {
public:
explicit AssessmentAssistantTracker(content::BrowserContext* context);
~AssessmentAssistantTracker() override;
AssessmentAssistantTracker(const AssessmentAssistantTracker&) = delete;
AssessmentAssistantTracker& operator=(const AssessmentAssistantTracker&) =
delete;
// InstallStageTracker::Observer overrides.
void OnExtensionInstallationFailed(
const ExtensionId& id,
InstallStageTracker::FailureReason reason) override;
void OnExtensionDownloadCacheStatusRetrieved(
const ExtensionId& id,
ExtensionDownloaderDelegate::CacheStatus cache_status) override;
void OnExtensionInstallationStageChanged(
const ExtensionId& id,
InstallStageTracker::Stage stage) override;
void OnExtensionDownloadingStageChanged(
const ExtensionId& id,
ExtensionDownloaderDelegate::Stage stage) override;
void OnExtensionInstallCreationStageChanged(
const ExtensionId& id,
InstallStageTracker::InstallCreationStage stage) override;
// ExtensionRegistryObserver overrides.
void OnExtensionLoaded(content::BrowserContext* browser_context,
const Extension* extension) override;
void OnExtensionReady(content::BrowserContext* browser_context,
const Extension* extension) override;
void OnExtensionUnloaded(content::BrowserContext* browser_context,
const Extension* extension,
UnloadedExtensionReason reason) override;
void OnExtensionWillBeInstalled(content::BrowserContext* browser_context,
const Extension* extension,
bool is_update,
const std::string& old_name) override;
void OnExtensionInstalled(content::BrowserContext* browser_context,
const Extension* extension,
bool is_update) override;
void OnExtensionUninstalled(content::BrowserContext* browser_context,
const Extension* extension,
UninstallReason reason) override;
void OnExtensionUninstallationDenied(content::BrowserContext* browser_context,
const Extension* extension) override;
void OnShutdown(ExtensionRegistry* registry) override;
// KeyedService overrides.
void Shutdown() override;
private:
base::ScopedObservation<ExtensionRegistry, ExtensionRegistryObserver>
registry_observation_{this};
base::ScopedObservation<InstallStageTracker, InstallStageTracker::Observer>
install_observation_{this};
};
class AssessmentAssistantTrackerFactory
: public BrowserContextKeyedServiceFactory {
public:
static AssessmentAssistantTracker* GetForBrowserContext(
content::BrowserContext* context);
static AssessmentAssistantTrackerFactory* GetInstance();
AssessmentAssistantTrackerFactory(const AssessmentAssistantTrackerFactory&) =
delete;
AssessmentAssistantTrackerFactory& operator=(
const AssessmentAssistantTrackerFactory&) = delete;
private:
friend class base::NoDestructor<AssessmentAssistantTrackerFactory>;
AssessmentAssistantTrackerFactory();
~AssessmentAssistantTrackerFactory() override;
std::unique_ptr<KeyedService> BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const override;
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_FORCED_EXTENSIONS_ASSESSMENT_ASSISTANT_TRACKER_H_
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