#import <UIKit/UIKit.h>
#import <WebRTC/RTCVideoTrack.h>
#import <AVKit/AVKit.h>

#import "RTCVideoViewManager.h"

@protocol PIPControllerDelegate <NSObject>
- (void)didChangePictureInPicture:(BOOL)isInPictureInPicture;
@end


API_AVAILABLE(ios(15.0))
@interface PIPController : NSObject <AVPictureInPictureControllerDelegate>

@property(nonatomic, weak) UIView *sourceView;
@property(nonatomic, strong) RTCVideoTrack *videoTrack;

@property(nonatomic, assign) BOOL startAutomatically;
@property(nonatomic, assign) BOOL stopAutomatically;
@property(nonatomic, assign) CGSize preferredSize;

@property (nonatomic, weak) id<PIPControllerDelegate> delegate;

- (instancetype)initWithSourceView:(UIView *)sourceView;
- (void)togglePIP;
- (void)startPIP;
- (void)stopPIP;
- (void)insertFallbackView:(UIView *)subview;
- (void)setObjectFit:(RTCVideoViewObjectFit)fit;

@end