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// Copyright 2019 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_NOTIFICATIONS_SCHEDULER_INTERNAL_NOTIFICATION_SCHEDULER_CONTEXT_H_
#define CHROME_BROWSER_NOTIFICATIONS_SCHEDULER_INTERNAL_NOTIFICATION_SCHEDULER_CONTEXT_H_
#include <memory>
#include <vector>
#include "chrome/browser/notifications/scheduler/public/notification_scheduler_types.h"
namespace notifications {
class BackgroundTaskCoordinator;
class DisplayAgent;
class DisplayDecider;
class ImpressionHistoryTracker;
class NotificationSchedulerClientRegistrar;
class ScheduledNotificationManager;
struct SchedulerConfig;
// Context that contains necessary components needed by the notification
// scheduler to perform tasks.
class NotificationSchedulerContext {
public:
NotificationSchedulerContext(
std::unique_ptr<NotificationSchedulerClientRegistrar> client_registrar,
std::unique_ptr<BackgroundTaskCoordinator> background_task_coordinator,
std::unique_ptr<ImpressionHistoryTracker> impression_tracker,
std::unique_ptr<ScheduledNotificationManager> notification_manager,
std::unique_ptr<DisplayAgent> display_agent,
std::unique_ptr<DisplayDecider> display_decider,
std::unique_ptr<SchedulerConfig> config);
NotificationSchedulerContext(const NotificationSchedulerContext&) = delete;
NotificationSchedulerContext& operator=(const NotificationSchedulerContext&) =
delete;
~NotificationSchedulerContext();
NotificationSchedulerClientRegistrar* client_registrar() {
return client_registrar_.get();
}
BackgroundTaskCoordinator* background_task_coordinator() {
return background_task_coordinator_.get();
}
ImpressionHistoryTracker* impression_tracker() {
return impression_tracker_.get();
}
ScheduledNotificationManager* notification_manager() {
return notification_manager_.get();
}
DisplayAgent* display_agent() { return display_agent_.get(); }
DisplayDecider* display_decider() { return display_decider_.get(); }
const SchedulerConfig* config() const { return config_.get(); }
private:
// Holds a list of clients using the notification scheduler system.
std::unique_ptr<NotificationSchedulerClientRegistrar> client_registrar_;
// Tracks user impressions towards specific notification type.
std::unique_ptr<ImpressionHistoryTracker> impression_tracker_;
// Stores all scheduled notifications.
std::unique_ptr<ScheduledNotificationManager> notification_manager_;
// Default display flow to show the notification.
std::unique_ptr<DisplayAgent> display_agent_;
// Helper class to decide which notification should be displayed to the user.
std::unique_ptr<DisplayDecider> display_decider_;
// System configuration.
std::unique_ptr<SchedulerConfig> config_;
// Used to schedule background task in OS level.
std::unique_ptr<BackgroundTaskCoordinator> background_task_coordinator_;
};
} // namespace notifications
#endif // CHROME_BROWSER_NOTIFICATIONS_SCHEDULER_INTERNAL_NOTIFICATION_SCHEDULER_CONTEXT_H_
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