event

type FriendRecall struct {
	FromUid  string
	Sequence uint64
	Time     uint32
	Random   uint32
}

type FriendRequest struct {
	SourceUin uint32
	SourceUid string
	Msg       string
	Source    string
}

type GroupEvent struct {
	GroupUin uint32
}

type GroupInvite struct {
	GroupUin   uint32
	InvitorUid string
}

type GroupMemberDecrease struct {
	GroupEvent
	MemberUid   string
	OperatorUid string
	ExitType    uint32
}

type GroupMemberIncrease struct {
	GroupEvent
	MemberUid  string
	InvitorUid string
	JoinType   uint32
}

type GroupMemberJoinRequest struct {
	GroupEvent
	TargetUid  string
	InvitorUid string
	Answer     string // 问题：(.*)答案：(.*)
}

type GroupMute struct {
	GroupEvent
	OperatorUid string
	TargetUid   string // when TargetUid is empty, mute all members
	Duration    uint32 // Duration == math.MaxUint32 when means mute all
}

type GroupRecall struct {
	GroupEvent
	AuthorUid   string
	OperatorUid string
	Sequence    uint64
	Time        uint32
	Random      uint32
}

type Rename struct {
	SubType  uint32 // self 0 friend 1
	Uin      uint32
	Nickname string
}