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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_GLANCEABLES_GLANCEABLES_CONTROLLER_H_
#define ASH_GLANCEABLES_GLANCEABLES_CONTROLLER_H_
#include "ash/ash_export.h"
#include "ash/public/cpp/session/session_observer.h"
#include "base/containers/flat_map.h"
#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
#include "components/account_id/account_id.h"
class PrefRegistrySimple;
namespace ash {
namespace api {
class TasksClient;
} // namespace api
class GlanceablesClassroomClient;
// Root glanceables controller.
class ASH_EXPORT GlanceablesController : public SessionObserver {
public:
// Convenience wrapper to pass all clients from browser to ash at once.
struct ClientsRegistration {
raw_ptr<GlanceablesClassroomClient, DanglingUntriaged> classroom_client =
nullptr;
raw_ptr<api::TasksClient, DanglingUntriaged> tasks_client = nullptr;
};
GlanceablesController();
GlanceablesController(const GlanceablesController&) = delete;
GlanceablesController& operator=(const GlanceablesController&) = delete;
~GlanceablesController() override;
// Registers syncable user profile prefs with the specified `registry`.
static void RegisterUserProfilePrefs(PrefRegistrySimple* registry);
// Clears glanceables user state set in `prefs` - for example, the most
// recently selected glanceable list.
static void ClearUserStatePrefs(PrefService* prefs);
// SessionObserver:
void OnActiveUserSessionChanged(const AccountId& account_id) override;
// Whether glanceanbles are available to the `active_account_id_`.
// Glanceables are available if the feature is enabled for the user and it has
// at least one registered client.
bool AreGlanceablesAvailable() const;
// Updates `clients_registry_` for a specific `account_id`.
void UpdateClientsRegistration(const AccountId& account_id,
const ClientsRegistration& registration);
// Returns a classroom client pointer associated with the
// `active_account_id_`. Could return `nullptr`.
GlanceablesClassroomClient* GetClassroomClient() const;
// Returns a tasks client pointer associated with the `active_account_id_`.
// Could return `nullptr`.
api::TasksClient* GetTasksClient() const;
// Informs registered glanceables clients that the glanceables bubble UI has
// been closed and logs metrics.
void NotifyGlanceablesBubbleClosed();
// Informs registered glanceables clients that the glanceables bubble UI has
// been closed and logs metrics.
void RecordGlanceablesBubbleShowTime(base::TimeTicks bubble_show_timestamp);
base::TimeTicks last_bubble_show_time() { return last_bubble_show_time_; }
size_t bubble_shown_count() { return bubble_shown_count_; }
private:
// The currently active user account id.
AccountId active_account_id_;
// Keeps track of all created clients (owned by `GlanceablesKeyedService`) per
// account id.
base::flat_map<AccountId, ClientsRegistration> clients_registry_;
// Keeps track of the time that the user logged in.
base::Time login_time_;
// Keeps track of the last time the glanceables bubble was shown.
base::TimeTicks last_bubble_show_time_;
// The number of times the glanceables bubble had been shown within a user
// session.
size_t bubble_shown_count_ = 0;
};
} // namespace ash
#endif // ASH_GLANCEABLES_GLANCEABLES_CONTROLLER_H_
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