/*
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 * All rights reserved.
 *
 * This source code is licensed under the license found in the
 * LICENSE file in the root directory of this source tree.
 */

#import <CoreMedia/CoreMedia.h>
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

#import <FBAudienceNetwork/FBAdCompanionView.h>
#import <FBAudienceNetwork/FBAdExperienceConfig.h>
#import <FBAudienceNetwork/FBAdExtraHint.h>
#import <UIKit/UIKit.h>
#import "FBAdDefines.h"

NS_ASSUME_NONNULL_BEGIN

@protocol FBRewardedVideoAdDelegate;

/**
 A modal view controller to represent a Facebook rewarded video ad. This
 is a full-screen ad shown in your application.
 */
FB_CLASS_EXPORT FB_SUBCLASSING_RESTRICTED @interface FBRewardedVideoAd : NSObject

/**
 Typed access to the id of the ad placement.
 */
@property (nonatomic, copy, readonly) NSString *placementID;

/**
 The duration of the video, as a CMTime value.  Returns kCMTimeIndefinite if no video is loaded.
 */
@property (nonatomic, assign, readonly) CMTime duration;

/**
 The delegate.
 */
@property (nonatomic, weak, nullable) id<FBRewardedVideoAdDelegate> delegate;

/**
 Returns true if the rewarded video ad has been successfully loaded.
 You should check `isAdValid` before trying to show the ad.
 */
@property (nonatomic, getter=isAdValid, readonly) BOOL adValid;

/**
 FBAdExtraHint to provide extra info. Note: FBAdExtraHint is deprecated in AudienceNetwork. See FBAdExtraHint for more
 details

 */
@property (nonatomic, strong, nullable) FBAdExtraHint *extraHint;

/**
 FBAdExperiencConfig to provide additional ad configuration
 */
@property (nonatomic, copy, nullable) FBAdExperienceConfig *adExperienceConfig;

/**
 Experimental Feature, DO NOT USE IN PRODUCTION!
 */
@property (nonatomic) BOOL shouldShowCompanionView;

/**
 Initializes a FBRewardedVideoAd matching the given placement id.


 @param placementID The id of the ad placement. You can create your placement id from Facebook developers page.
 */
- (instancetype)initWithPlacementID:(NSString *)placementID;

/**
 Initializes a FBRewardedVideoAd matching the given placement id and allows the publisher to set the
 reward to give to a user.


 - Parameter placementID The id of the ad placement. You can create your placement id from Facebook developers page.
 - Parameter userID the id of the user
 - Parameter currency reward currency type
 */
- (instancetype)initWithPlacementID:(NSString *)placementID
                         withUserID:(nullable NSString *)userID
                       withCurrency:(nullable NSString *)currency;

/**
 Begins loading the FBRewardedVideoAd content.


 You can implement `rewardedVideoAdDidLoad:` and `rewardedVideoAd:didFailWithError:` methods
 of `FBRewardedVideoAdDelegate` if you would like to be notified when loading succeeds or fails.
 */
- (void)loadAd FB_DEPRECATED_WITH_MESSAGE(
    "This method will be removed in future version. Use -loadAdWithBidPayload instead."
    "See https://www.facebook.com/audiencenetwork/resources/blog/bidding-moves-from-priority-to-imperative-for-app-monetization"
    "for more details.");

/**
 Begins loading the FBRewardedVideoAd content from a bid payload attained through a server side bid.


 You can implement `rewardedVideoAdDidLoad:` and `rewardedVideoAd:didFailWithError:` methods
 of `FBRewardedVideoAdDelegate` if you would like to be notified as loading succeeds or fails.
 */
- (void)loadAdWithBidPayload:(NSString *)bidPayload;

/**
 This method allows the publisher to set the reward to give to a user. Returns NO if it was not able
 to set Reward Data.


 - Parameter userID the id of the user
 - Parameter currency reward currency type
 */
- (BOOL)setRewardDataWithUserID:(NSString *)userID withCurrency:(NSString *)currency;

/**
 Presents the rewarded video ad modally from the specified view controller.


 @param rootViewController The view controller that will be used to present the rewarded video ad.


 You can implement `rewardedVideoAdDidClick:` and `rewardedVideoAdWillClose:`
 methods of `FBRewardedVideoAdDelegate` if you would like to stay informed for those events.
 */
- (BOOL)showAdFromRootViewController:(UIViewController *)rootViewController;

/**
 Presents the rewarded video ad modally from the specified view controller.


 @param rootViewController The view controller that will be used to present the rewarded video ad.
 @param flag Pass YES to animate the presentation; otherwise, pass NO.


 You can implement `rewardedVideoAdDidClick:` and `rewardedVideoAdWillClose:`
 methods of `FBRewardedVideoAdDelegate` if you would like to stay informed for those events.
 */
- (BOOL)showAdFromRootViewController:(UIViewController *)rootViewController animated:(BOOL)flag;

@end

/**
 The methods declared by the FBRewardedVideoAdDelegate protocol allow the adopting delegate to respond
 to messages from the FBRewardedVideoAd class and thus respond to operations such as whether the ad has
 been loaded, the person has clicked the ad or closed video/end card.
 */
@protocol FBRewardedVideoAdDelegate <NSObject>

@optional

/**
 Sent after an ad has been clicked by the person.


 @param rewardedVideoAd A FBRewardedVideoAd object sending the message.
 */
- (void)rewardedVideoAdDidClick:(FBRewardedVideoAd *)rewardedVideoAd;

/**
 Sent when an ad has been successfully loaded.


 @param rewardedVideoAd A FBRewardedVideoAd object sending the message.
 */
- (void)rewardedVideoAdDidLoad:(FBRewardedVideoAd *)rewardedVideoAd;

/**
 Sent after a FBRewardedVideoAd object has been dismissed from the screen, returning control
 to your application.


 @param rewardedVideoAd A FBRewardedVideoAd object sending the message.
 */
- (void)rewardedVideoAdDidClose:(FBRewardedVideoAd *)rewardedVideoAd;

/**
 Sent immediately before a FBRewardedVideoAd object will be dismissed from the screen.


 @param rewardedVideoAd A FBRewardedVideoAd object sending the message.
 */
- (void)rewardedVideoAdWillClose:(FBRewardedVideoAd *)rewardedVideoAd;

/**
 Sent after a FBRewardedVideoAd fails to load the ad.


 @param rewardedVideoAd A FBRewardedVideoAd object sending the message.
 @param error An error object containing details of the error.
 */
- (void)rewardedVideoAd:(FBRewardedVideoAd *)rewardedVideoAd didFailWithError:(NSError *)error;

/**
 Sent after the FBRewardedVideoAd object has finished playing the video successfully.
 Reward the user on this callback.


 @param rewardedVideoAd A FBRewardedVideoAd object sending the message.
 */
- (void)rewardedVideoAdVideoComplete:(FBRewardedVideoAd *)rewardedVideoAd;

/**
 Sent immediately before the impression of a FBRewardedVideoAd object will be logged.


 @param rewardedVideoAd A FBRewardedVideoAd object sending the message.
 */
- (void)rewardedVideoAdWillLogImpression:(FBRewardedVideoAd *)rewardedVideoAd;

/**
 Sent if server call to publisher's reward endpoint returned HTTP status code 200.


 @param rewardedVideoAd A FBRewardedVideoAd object sending the message.
 */
- (void)rewardedVideoAdServerRewardDidSucceed:(FBRewardedVideoAd *)rewardedVideoAd
    FB_DEPRECATED_WITH_MESSAGE("Functionality has been deprecated. This delegate method will not be called.");

/**
 Sent if server call to publisher's reward endpoint did not return HTTP status code 200
 or if the endpoint timed out.


 @param rewardedVideoAd A FBRewardedVideoAd object sending the message.
 */
- (void)rewardedVideoAdServerRewardDidFail:(FBRewardedVideoAd *)rewardedVideoAd
    FB_DEPRECATED_WITH_MESSAGE("Functionality has been deprecated. This delegate method will not be called.");

/**
 Experimental Feature, DO NOT USE IN PRODUCTION!


 @param completion a block that returns a companion View for the Interstitial Ad.
 */
- (void)rewardedVideoAdCompanionViewProvider:(void (^)(FBAdCompanionView *_Nullable))completion;

@end

NS_ASSUME_NONNULL_END
