签到与点名

// 发起一轮签到
// dur 单位为分钟，这里是 30 分钟
try await meeting.signInCreate(dur: 30, desc: "上午场签到")

// 提前结束当前这一轮
try await meeting.signInFinish()

try await meeting.signInSign()

// 本场会议的所有签到活动，now 是服务端当前时间，可用来算剩余倒计时
let (list, now) = try await meeting.signInList()

// 某一轮已签到人数
let count = try await meeting.signInCount(epoch: epoch)

// 某一轮的签到名单，可按昵称过滤
let details = try await meeting.signInDetail(epoch: epoch, nickname: nil)

// 导出某一轮的签到详情（Excel），返回实际写入的文件地址
let fileURL = try await meeting.signInExportDetail(epoch: epoch)

// 也可以指定写到哪
let docs = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
try await meeting.signInExportDetail(epoch: epoch, destination: docs.appendingPathComponent("签到.xlsx"))

func meeting(_ meeting: SMeetingEngine, signInActivity data: SignInActivityEventData) {
    // data.hostId / data.hostName 发起人
    // data.epoch  轮次
    // data.beginAt / data.dur / data.endAt 起止与时长
    // data.desc   签到说明
}

func meeting(_ meeting: SMeetingEngine, signInDidFinish data: SignInFinishEventData) {
    // data.hostId / data.hostName / data.epoch
}

func meeting(_ meeting: SMeetingEngine, rollCallNamed data: RollCallNamedEventData) {
    // data.id   点名记录中对应本成员的标识，应答时原样回传
    // data.sid  发起本次点名的主持人 uid
    // data.time 服务端当前时间
}

func meeting(_ meeting: SMeetingEngine, rollCallNamed data: RollCallNamedEventData) {
    Task {
        try await meeting.rollCallAnswer(rollCallUserId: data.id)
    }
}