// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.

/*=============================================================================
	AndroidLocalNotification.h: Unreal Android local notification interface object.
 =============================================================================*/

#pragma once

#include "LocalNotification.h"

#if PLATFORM_ANDROID
	#include "Android/AndroidApplication.h"
	#include <android_native_app_glue.h>
#endif

#include "Runtime/Core/Public/Modules/ModuleManager.h"

DECLARE_LOG_CATEGORY_EXTERN(LogAndroidLocalNotification, Log, All);

/**
 * AndroidLocalNotification implementation of an Unreal local notification service.
 */
class FAndroidLocalNotificationService : public ILocalNotificationService
{
public:
	FAndroidLocalNotificationService();
	/** Clear all pending local notifications. Typically this will be done before scheduling new notifications when going into the background */
	virtual void ClearAllLocalNotifications();

	/** Schedule a local notification at a specific time, inLocalTime specifies the current local time or if UTC time should be used 
	 * @param FireDateTime The time at which to fire the local notification
	 * @param LocalTime If true the provided time is in the local timezone, if false it is in UTC
	 * @param Title The title of the notification
	 * @param Body The more detailed description of the notification
	 * @param Action The text to be displayed on the slider controller
	 * @param ActivationEvent A string that is passed in the delegate callback when the app is brought into the foreground from the user activating the notification
	*/
	virtual void ScheduleLocalNotificationAtTime(const FDateTime& FireDateTime, bool LocalTime, const FText& Title, const FText& Body, const FText& Action, const FString& ActivationEvent);
	
	/** Schedule a local notification badge at a specific time, inLocalTime specifies the current local time or if UTC time should be used
	 * @param FireDateTime The time at which to fire the local notification
	 * @param LocalTime If true the provided time is in the local timezone, if false it is in UTC
	 * @param ActivationEvent A string that is passed in the delegate callback when the app is brought into the foreground from the user activating the notification
	*/
	virtual void ScheduleLocalNotificationBadgeAtTime(const FDateTime& FireDateTime, bool LocalTime, const FString& ActivationEvent);

	/** Get the local notification that was used to launch the app
	 * @param NotificationLaunchedApp Return true if a notification was used to launch the app
	 * @param ActivationEvent Returns the name of the ActivationEvent if a notification was used to launch the app
	 * @param FireDate Returns the time the notification was activated
	*/
	virtual void GetLaunchNotification(bool& NotificationLaunchedApp, FString& ActivationEvent, int32& FireDate);

	/** Set the local notification that was used to launch the app
	 * @param ActivationEvent Returns the name of the ActivationEvent if a notification was used to launch the app
	 * @param FireDate Returns the time the notification was activated
	*/
	virtual void SetLaunchNotification(FString const& ActivationEvent, int32 FireDate);

	/** Cancel a local notification given the ActivationEvent
	 * @param ActivationEvent The string passed into the Schedule call for the notification to be cancelled
	*/
	virtual void CancelLocalNotification(const FString& ActivationEvent);

private:
	bool	AppLaunchedWithNotification;
	FString	LaunchNotificationActivationEvent;
	int32	LaunchNotificationFireDate;
};