EMGroupManagerDelegate.h

#import <Foundation/Foundation.h>

typedef NS_ENUM(NSInteger, EMGroupLeaveReason) {
    EMGroupLeaveReasonBeRemoved = 0,    
    EMGroupLeaveReasonUserLeave,        
    EMGroupLeaveReasonDestroyed,        
};

@class EMGroup;
@class EMGroupSharedFile;

@protocol EMGroupManagerDelegate <NSObject>

@optional

- (void)groupInvitationDidReceive:(NSString *_Nonnull)aGroupId
                        groupName:(NSString *_Nonnull)aGroupName
                          inviter:(NSString *_Nonnull)aInviter
                          message:(NSString *_Nullable)aMessage;


- (void)groupInvitationDidAccept:(EMGroup *_Nonnull)aGroup
                         invitee:(NSString *_Nonnull)aInvitee;

- (void)groupInvitationDidDecline:(EMGroup *_Nonnull)aGroup
                          invitee:(NSString *_Nonnull)aInvitee
                           reason:(NSString *_Nullable)aReason;

- (void)didJoinGroup:(EMGroup *_Nonnull)aGroup
             inviter:(NSString *_Nonnull)aInviter
             message:(NSString *_Nullable)aMessage;

- (void)didLeaveGroup:(EMGroup *_Nonnull)aGroup
               reason:(EMGroupLeaveReason)aReason;

- (void)joinGroupRequestDidReceive:(EMGroup *_Nonnull)aGroup
                              user:(NSString *_Nonnull)aUsername
                            reason:(NSString *_Nullable)aReason;

- (void)joinGroupRequestDidDecline:(NSString *_Nonnull)aGroupId
                            reason:(NSString *_Nullable)aReason
                         applicant:(NSString* _Nonnull )aApplicant;

- (void)joinGroupRequestDidDecline:(NSString *_Nonnull)aGroupId
                            reason:(NSString *_Nullable)aReason
                          decliner:(NSString *_Nullable)aDecliner
                         applicant:(NSString* _Nonnull )aApplicant;

- (void)joinGroupRequestDidApprove:(EMGroup *_Nonnull)aGroup;

- (void)groupListDidUpdate:(NSArray<EMGroup *> *_Nonnull)aGroupList;


- (void)groupMuteListDidUpdate:(EMGroup *_Nonnull)aGroup
             addedMutedMembers:(NSArray<NSString *> *_Nonnull)aMutedMembers
                    muteExpire:(NSInteger)aMuteExpire;

- (void)groupMuteListDidUpdate:(EMGroup *_Nonnull)aGroup
           removedMutedMembers:(NSArray<NSString *> *_Nonnull)aMutedMembers;

- (void)groupWhiteListDidUpdate:(EMGroup *_Nonnull)aGroup
          addedWhiteListMembers:(NSArray<NSString *> *_Nonnull)aMembers;

- (void)groupWhiteListDidUpdate:(EMGroup *_Nonnull)aGroup
        removedWhiteListMembers:(NSArray<NSString *> *_Nonnull)aMembers;


- (void)groupAllMemberMuteChanged:(EMGroup *_Nonnull)aGroup
                 isAllMemberMuted:(BOOL)aMuted;

- (void)groupAdminListDidUpdate:(EMGroup *_Nonnull)aGroup
                     addedAdmin:(NSString *_Nonnull)aAdmin;

- (void)groupAdminListDidUpdate:(EMGroup *_Nonnull)aGroup
                   removedAdmin:(NSString *_Nonnull)aAdmin;

- (void)groupOwnerDidUpdate:(EMGroup *_Nonnull)aGroup
                   newOwner:(NSString *_Nonnull)aNewOwner
                   oldOwner:(NSString *_Nonnull)aOldOwner;

- (void)userDidJoinGroup:(EMGroup *_Nonnull)aGroup
                    user:(NSString *_Nonnull)aUsername;

- (void)userDidLeaveGroup:(EMGroup *_Nonnull)aGroup
                     user:(NSString *_Nonnull)aUsername;

- (void)groupAnnouncementDidUpdate:(EMGroup *_Nonnull)aGroup
                      announcement:(NSString *_Nullable)aAnnouncement;

- (void)groupFileListDidUpdate:(EMGroup *_Nonnull)aGroup
               addedSharedFile:(EMGroupSharedFile *_Nonnull)aSharedFile;

- (void)groupFileListDidUpdate:(EMGroup *_Nonnull)aGroup
             removedSharedFile:(NSString *_Nonnull)aFileId;

 - (void)groupStateChanged:(EMGroup *)aGroup
                isDisabled:(BOOL)aDisabled;

- (void)groupSpecificationDidUpdate:(EMGroup *)aGroup;
- (void)onAttributesChangedOfGroupMember:(NSString *_Nonnull)groupId userId:(NSString *_Nonnull)userId attributes:(NSDictionary <NSString*,NSString*>*_Nullable)attributes operatorId:(NSString *_Nonnull)operatorId;

#pragma mark - Deprecated methods

- (void)groupInvitationDidReceive:(NSString *)aGroupId
                          inviter:(NSString *)aInviter
                          message:(NSString *)aMessage
                          __deprecated_msg("Use -groupInvitationDidReceive:groupName:inviter:message: instead");

- (void)joinGroupRequestDidDecline:(NSString *_Nonnull)aGroupId
                            reason:(NSString *_Nullable)aReason EM_DEPRECATED_IOS(3_1_0, 4_2_0, "Use -joinGroupRequestDidDecline:reason:applicant: instead");
@end