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// Copyright 2022 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_UI_WEBUI_ASH_SETTINGS_PAGES_PRIVACY_PRIVACY_HUB_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_ASH_SETTINGS_PAGES_PRIVACY_PRIVACY_HUB_HANDLER_H_
#include <optional>
#include <string>
#include "ash/public/cpp/privacy_hub_delegate.h"
#include "ash/public/cpp/session/session_observer.h"
#include "base/values.h"
#include "chromeos/ash/components/audio/cras_audio_handler.h"
#include "components/account_id/account_id.h"
#include "content/public/browser/web_ui_message_handler.h"
namespace ash::settings {
class PrivacyHubHandler : public content::WebUIMessageHandler,
public CrasAudioHandler::AudioObserver,
public PrivacyHubDelegate,
public SessionObserver {
public:
PrivacyHubHandler();
~PrivacyHubHandler() override;
PrivacyHubHandler(const PrivacyHubHandler&) = delete;
PrivacyHubHandler& operator=(const PrivacyHubHandler&) = delete;
// PrivacyHubDelegate
void MicrophoneHardwareToggleChanged(bool muted) override;
void SetForceDisableCameraSwitch(bool disabled) override;
void SystemGeolocationAccessLevelChanged(
GeolocationAccessLevel access_level) override;
// CrasAudioHandler::AudioObserver
void OnInputMutedBySecurityCurtainChanged(bool muted) override;
// SessionObserver:
void OnActiveUserSessionChanged(const AccountId& account_id) override;
protected:
// content::WebUIMessageHandler
void RegisterMessages() override;
void NotifyJS(const std::string& event_name, const base::Value& value);
void HandleInitialMicrophoneSwitchState(const base::Value::List& args);
void HandleInitialMicrophoneMutedBySecurityCurtainState(
const base::Value::List& args);
void HandleInitialCameraSwitchForceDisabledState(
const base::Value::List& args);
void HandleInitialCameraLedFallbackState(const base::Value::List& args);
void HandleInitialPrimaryUserLocationState(const base::Value::List& args);
void HandleGetCurrentTimezoneName(const base::Value::List& args);
void HandleGetCurrentSunSetTime(const base::Value::List& args);
void HandleGetCurrentSunRiseTime(const base::Value::List& args);
private:
ScopedSessionObserver session_observer_{this};
// return the callback_id
const base::ValueView ValidateArgs(const base::Value::List& args);
bool mic_muted_by_security_curtain_ = false;
AccountId this_account_id_ = EmptyAccountId();
base::WeakPtrFactory<PrivacyHubHandler> weak_factory_{this};
};
} // namespace ash::settings
#endif // CHROME_BROWSER_UI_WEBUI_ASH_SETTINGS_PAGES_PRIVACY_PRIVACY_HUB_HANDLER_H_
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