IEMPresenceManager.h

//
//  IEMPresenceManager.h
//  HyphenateChat
//
//  Created by lixiaoming on 2022/1/14.
//  Copyright © 2022 easemob.com. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "EMPresenceManagerDelegate.h"
#import "EMError.h"

@protocol IEMPresenceManager <NSObject>
- (void) publishPresenceWithDescription:(NSString*_Nullable )aDescription
                             completion:(void(^_Nullable )(EMError*_Nullable error))aCompletion;
- (void) subscribe:(NSArray<NSString*>*_Nonnull)members
            expiry:(NSInteger)expiry
        completion:(void(^_Nullable )(NSArray<EMPresence*>*_Nullable presences,EMError*_Nullable error))aCompletion;

- (void) unsubscribe:(NSArray<NSString*>*_Nonnull) members
          completion:(void(^_Nullable )(EMError*_Nullable error))aCompletion;

- (void) fetchSubscribedMembersWithPageNum:(NSUInteger)pageNum
                                  pageSize:(NSUInteger)pageSize
                                Completion:(void(^_Nullable )(NSArray<NSString*>*_Nullable  members,EMError*_Nullable error))aCompletion;
- (void) fetchPresenceStatus:(NSArray<NSString*>*_Nonnull )members
                  completion:(void(^_Nullable )(NSArray<EMPresence*>* _Nullable presences,EMError*_Nullable error))aCompletion;
- (void) addDelegate:(id<EMPresenceManagerDelegate> _Nonnull)aDelegate
       delegateQueue:(dispatch_queue_t _Nullable )aQueue;
- (void) removeDelegate:(id<EMPresenceManagerDelegate> _Nonnull)aDelegate;
@end
/* IEMPresenceManager_h */