ios/DolphinEnglishStudent.git

			@@ -11,384 +11,384 @@

			class HomeListenGame_1_VC: BaseVC {

			private var viewModel = FightAnswerViewModel()
			private var listen1Model:Listen1Model!
			private var viewModel = FightAnswerViewModel()
			private var listen1Model:Listen1Model!

			var rootViewModel:HomeListenFightViewModel!
			var rootViewModel:HomeListenFightViewModel!

			private var totalCount:Int = 1 //游戏的总数量
			private var totalCount:Int = 1 //游戏的总数量

			private lazy var label_class:UILabel = {
			let label = UILabel()
			label.textColor = .white
			label.text = "1"
			label.textAlignment = .center
			label.font = UIFont.init(name: "Impact", size: 21)
			return label
			private lazy var label_class:UILabel = {
			let label = UILabel()
			label.textColor = .white
			label.text = "1"
			label.textAlignment = .center
			label.font = UIFont.init(name: "Impact", size: 21)
			return label

			}()
			}()

			private let view_class_title = UIView()
			private let view_class_title = UIView()

			private lazy var label_hint:UILabel = {
			let label = UILabel()
			label.textColor = UIColor(hexStr: "#EE1111")
			label.text = "请在10s内选择答案！"
			label.textAlignment = .center
			label.isHidden = true
			label.font = .systemFont(ofSize: 14, weight: .medium)
			return label
			}()
			private lazy var label_hint:UILabel = {
			let label = UILabel()
			label.textColor = UIColor(hexStr: "#EE1111")
			label.text = "请在10s内选择答案！"
			label.textAlignment = .center
			label.isHidden = true
			label.font = .systemFont(ofSize: 14, weight: .medium)
			return label
			}()

			private lazy var view_studyHandleView:VoiceHandleView = {
			let studyHandleView = VoiceHandleView()
			return studyHandleView
			}()
			private lazy var view_studyHandleView:VoiceHandleView = {
			let studyHandleView = VoiceHandleView()
			return studyHandleView
			}()

			private lazy var collectionView:UICollectionView = {
			let flowLayout = UICollectionViewFlowLayout()
			flowLayout.minimumInteritemSpacing = 3
			flowLayout.minimumLineSpacing = 3
			flowLayout.scrollDirection = .vertical
			let collection = UICollectionView(frame: .zero, collectionViewLayout: flowLayout)
			collection.contentInset = UIEdgeInsets(top: 0, left: 35, bottom: 0, right: 35)
			collection.register(UINib(nibName: "ListenFight_Game_CCell", bundle: nil), forCellWithReuseIdentifier: "_ListenFight_Game_CCell")
			collection.isScrollEnabled = false
			return collection
			}()
			private lazy var collectionView:UICollectionView = {
			let flowLayout = UICollectionViewFlowLayout()
			flowLayout.minimumInteritemSpacing = 3
			flowLayout.minimumLineSpacing = 3
			flowLayout.scrollDirection = .vertical
			let collection = UICollectionView(frame: .zero, collectionViewLayout: flowLayout)
			collection.contentInset = UIEdgeInsets(top: 0, left: 35, bottom: 0, right: 35)
			collection.register(UINib(nibName: "ListenFight_Game_CCell", bundle: nil), forCellWithReuseIdentifier: "_ListenFight_Game_CCell")
			collection.isScrollEnabled = false
			return collection
			}()

			private var timer:Timer?
			private var times:Int = 10
			private var voicePlayer = VoicePlayer.share()
			private var timer:Timer?
			private var times:Int = 10
			private var voicePlayer = VoicePlayer.share()

			private var answerSet = Set<Listen1SubModel>()
			private var currentAnswer:Listen1SubModel?{
			didSet{
			if let v = currentAnswer{
			view_studyHandleView.playUrl = v.correct
			voicePlayer.playerAt(url: v.correct)
			viewModel.answerType.accept(.none)
			}
			}
			}
			private var answerSet = Set<Listen1SubModel>()
			private var currentAnswer:Listen1SubModel?{
			didSet{
			if let v = currentAnswer{
			view_studyHandleView.playUrl = v.correct
			voicePlayer.playerAt(url: v.correct)
			viewModel.answerType.accept(.none)
			}
			}
			}

			required init(listen1Model:Listen1Model){
			super.init(nibName: nil, bundle: nil)
			self.listen1Model = listen1Model
			}
			required init(listen1Model:Listen1Model){
			super.init(nibName: nil, bundle: nil)
			self.listen1Model = listen1Model
			}

			required init?(coder: NSCoder) {
			fatalError("init(coder:) has not been implemented")
			}
			required init?(coder: NSCoder) {
			fatalError("init(coder:) has not been implemented")
			}

			override func viewDidAppear(_ animated: Bool) {
			super.viewDidAppear(animated)
			voicePlayer.delegate = self
			}
			override func viewDidAppear(_ animated: Bool) {
			super.viewDidAppear(animated)
			voicePlayer.delegate = self
			}

			override func viewDidDisappear(_ animated: Bool) {
			super.viewDidDisappear(animated)
			timer?.invalidate()
			timer = nil
			voicePlayer.delegate = nil
			voicePlayer.playerInterrupt()
			}
			override func viewDidDisappear(_ animated: Bool) {
			super.viewDidDisappear(animated)
			timer?.invalidate()
			timer = nil
			voicePlayer.delegate = nil
			voicePlayer.playerInterrupt()
			}

			override func viewDidLoad() {
			super.viewDidLoad()

			if listen1Model != nil{
			times = (listen1Model?.data?.time ?? 10) + 1
			collectionView.reloadData()
			label_hint.isHidden = false
			label_hint.text = "准备听题"
			if listen1Model != nil{
			times = (listen1Model?.data?.time ?? 10) + 1
			collectionView.reloadData()
			label_hint.isHidden = false
			label_hint.text = "准备听题"

			for v in listen1Model?.subjectList ?? []{
			answerSet.insert(v)
			}
			for v in listen1Model?.subjectList ?? []{
			answerSet.insert(v)
			}

			print("--->开始答题：剩余:\(answerSet.count)")
			print("--->开始答题：剩余:\(answerSet.count)")

			if listen1Model.data?.playNow == true{
			self.currentAnswer = self.answerSet.randomElement() //随机
			if self.timer == nil{self.startTimer()}
			}else{
			DispatchQueue.main.asyncAfter(deadline: .now()+2) {
			self.currentAnswer = self.answerSet.randomElement() //随机
			if self.timer == nil{self.startTimer()}
			}
			}
			}
			if listen1Model.data?.playNow == true{
			self.currentAnswer = self.answerSet.randomElement() //随机
			if self.timer == nil{self.startTimer()}
			}else{
			DispatchQueue.main.asyncAfter(deadline: .now()+2) {
			self.currentAnswer = self.answerSet.randomElement() //随机
			if self.timer == nil{self.startTimer()}
			}
			}
			}
			}

			override func setUI() {
			super.setUI()
			override func setUI() {
			super.setUI()


			view_class_title.jq_cornerRadius = 16
			view_class_title.backgroundColor = UIColor(hexStr: "#FBCF0F")
			view.addSubview(view_class_title)
			view_class_title.snp.makeConstraints { make in
			make.top.equalTo(self.view.safeAreaLayoutGuide.snp.top).offset(40)
			make.left.equalToSuperview().offset(40)
			make.height.equalTo(32)
			make.width.greaterThanOrEqualTo(32)
			}
			view_class_title.jq_cornerRadius = 16
			view_class_title.backgroundColor = UIColor(hexStr: "#FBCF0F")
			view.addSubview(view_class_title)
			view_class_title.snp.makeConstraints { make in
			make.top.equalTo(self.view.safeAreaLayoutGuide.snp.top).offset(40)
			make.left.equalToSuperview().offset(40)
			make.height.equalTo(32)
			make.width.greaterThanOrEqualTo(32)
			}

			view_class_title.addSubview(label_class)
			label_class.text = "\(totalCount)"
			label_class.snp.makeConstraints { make in
			make.left.equalTo(11)
			make.right.equalTo(-12)
			make.centerY.equalToSuperview()
			}
			view_class_title.addSubview(label_class)
			label_class.text = "\(totalCount)"
			label_class.snp.makeConstraints { make in
			make.left.equalTo(11)
			make.right.equalTo(-12)
			make.centerY.equalToSuperview()
			}


			view.addSubview(view_studyHandleView)
			view_studyHandleView.snp.makeConstraints { make in
			make.left.equalTo(view_class_title.snp.right).offset(12)
			make.centerY.equalTo(view_class_title)
			make.width.equalTo(159)
			make.height.equalTo(52)
			}
			view.addSubview(view_studyHandleView)
			view_studyHandleView.snp.makeConstraints { make in
			make.left.equalTo(view_class_title.snp.right).offset(12)
			make.centerY.equalTo(view_class_title)
			make.width.equalTo(159)
			make.height.equalTo(52)
			}

			view.addSubview(label_hint)
			label_hint.snp.makeConstraints { make in
			make.left.equalTo(view_studyHandleView.snp.right).offset(23)
			make.centerY.equalTo(view_class_title)
			make.height.equalTo(20)
			}
			view.addSubview(label_hint)
			label_hint.snp.makeConstraints { make in
			make.left.equalTo(view_studyHandleView.snp.right).offset(23)
			make.centerY.equalTo(view_class_title)
			make.height.equalTo(20)
			}

			collectionView.delegate = self
			collectionView.dataSource = self
			collectionView.showsVerticalScrollIndicator = false
			collectionView.jq_addShadows(shadowColor: UIColor.black.withAlphaComponent(0.1), corner: 8, radius: 10, offset: CGSize(width: 0, height: 2), opacity: 1)
			collectionView.backgroundColor = .clear
			view.addSubview(collectionView)
			collectionView.snp.makeConstraints { make in
			make.top.equalTo(self.view.safeAreaLayoutGuide.snp.top).offset(99)
			make.left.right.equalToSuperview()
			make.bottom.equalToSuperview()
			}
			collectionView.delegate = self
			collectionView.dataSource = self
			collectionView.showsVerticalScrollIndicator = false
			collectionView.jq_addShadows(shadowColor: UIColor.black.withAlphaComponent(0.1), corner: 8, radius: 10, offset: CGSize(width: 0, height: 2), opacity: 1)
			collectionView.backgroundColor = .clear
			view.addSubview(collectionView)
			collectionView.snp.makeConstraints { make in
			make.top.equalTo(self.view.safeAreaLayoutGuide.snp.top).offset(99)
			make.left.right.equalToSuperview()
			make.bottom.equalToSuperview()
			}

			view.layoutIfNeeded()
			}
			view.layoutIfNeeded()
			}

			override func viewDidLayoutSubviews() {
			super.viewDidLayoutSubviews()
			if let res = Array<Any>.CalmulateCell(listen1Model.subjectList.count){
			let layout = collectionView.collectionViewLayout as! UICollectionViewFlowLayout
			let w = (JQ_ScreenW - (collectionView.contentInset.left * 2) - (CGFloat(res.0) - 1.0) * layout.minimumInteritemSpacing) / Double(res.0)
			let h = (collectionView.frame.height - (layout.minimumLineSpacing * (Double(res.1) - 1.0))) / Double(res.1)
			override func viewDidLayoutSubviews() {
			super.viewDidLayoutSubviews()
			if let res = Array<Any>.CalmulateCell(listen1Model.subjectList.count){
			let layout = collectionView.collectionViewLayout as! UICollectionViewFlowLayout
			let w = (JQ_ScreenW - (collectionView.contentInset.left * 2) - (CGFloat(res.0) - 1.0) * layout.minimumInteritemSpacing) / Double(res.0)
			let h = (collectionView.frame.height - (layout.minimumLineSpacing * (Double(res.1) - 1.0))) / Double(res.1)

			if layout.itemSize != CGSize(width: w, height: h){
			layout.itemSize = CGSize(width: w, height: h)
			collectionView.reloadData()
			}
			}
			}
			if layout.itemSize != CGSize(width: w, height: h){
			layout.itemSize = CGSize(width: w, height: h)
			collectionView.reloadData()
			}
			}
			}

			func startTimer(){
			if timer == nil{
			timer = Timer(timeInterval: 1.0, target: self, selector: #selector(runloopTime), userInfo: nil, repeats: true)
			}
			timer?.fire()
			RunLoop.current.add(timer!, forMode: .common)
			}
			func startTimer(){
			if timer == nil{
			timer = Timer(timeInterval: 1.0, target: self, selector: #selector(runloopTime), userInfo: nil, repeats: true)
			}
			timer?.fire()
			RunLoop.current.add(timer!, forMode: .common)
			}

			@objc private func runloopTime(){
			print("进入。。。")
			times -= 1
			label_hint.text = "请在\(max(times,1))s内选择答案！"
			@objc private func runloopTime(){
			print("进入。。。")
			times -= 1
			label_hint.text = "请在\(max(times,1))s内选择答案！"

			if times == 0{
			timer?.fireDate = .distantFuture
			if let c = currentAnswer{
			answerSet.remove(c)
			}
			currentAnswer = answerSet.randomElement() //随机
			times = (listen1Model?.data?.time ?? 0) + 1
			timer?.fireDate = .distantPast
			totalCount += 1
			rootViewModel.errorNum += 1
			label_class.text = "\(totalCount)"
			}
			//答题完成
			if self.answerSet.count == 0{
			timer?.invalidate()
			completeQuestion()
			}
			}
			if times == 0{
			timer?.fireDate = .distantFuture
			if let c = currentAnswer{
			answerSet.remove(c)
			}
			currentAnswer = answerSet.randomElement() //随机
			times = (listen1Model?.data?.time ?? 0) + 1
			timer?.fireDate = .distantPast
			totalCount += 1
			rootViewModel.errorNum += 1
			label_class.text = "\(totalCount)"
			}
			//答题完成
			if self.answerSet.count == 0{
			timer?.invalidate()
			completeQuestion()
			}
			}

			private func answerQuestion(){
			view.layoutIfNeeded()
			view.isUserInteractionEnabled = false
			guard let row = viewModel.selectIndex.value?.row else { alertError(msg: "请选择");return }
			private func answerQuestion(){
			view.layoutIfNeeded()
			view.isUserInteractionEnabled = false
			guard let row = viewModel.selectIndex.value?.row else { alertError(msg: "请选择");return }

			var answerType:Fight_lessonType = .none
			var answerType:Fight_lessonType = .none

			if currentAnswer?.id == listen1Model?.subjectList[row].id{
			answerType = .success
			voicePlayer.playSuccessVoice()
			}else{
			answerType = .fail
			voicePlayer.playFailVoice()
			}
			switch answerType {
			case .success:
			timer?.fireDate = .distantFuture
			viewModel.answerType.accept(.success)
			collectionView.reloadData()
			if let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "_ListenFight_Game_CCell", for: viewModel.selectIndex.value!) as? ListenFight_Game_CCell{
			let newRect = cell.contentView.convert(cell.bounds, from: self.collectionView)
			let x = abs(newRect.origin.x) + self.collectionView.contentInset.left + 5
			let y = abs(newRect.origin.y) + 99 + 5
			let layout = self.collectionView.collectionViewLayout as! UICollectionViewFlowLayout
			let copyView = view_studyHandleView.copyView()
			copyView.playBtn.isEnabled = false
			view.addSubview(copyView)
			if currentAnswer?.id == listen1Model?.subjectList[row].id{
			answerType = .success
			voicePlayer.playSuccessVoice()
			}else{
			answerType = .fail
			voicePlayer.playFailVoice()
			}
			switch answerType {
			case .success:
			timer?.fireDate = .distantFuture
			viewModel.answerType.accept(.success)
			collectionView.reloadData()
			if let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "_ListenFight_Game_CCell", for: viewModel.selectIndex.value!) as? ListenFight_Game_CCell{
			let newRect = cell.contentView.convert(cell.bounds, from: self.collectionView)
			let x = abs(newRect.origin.x) + self.collectionView.contentInset.left + 5
			let y = abs(newRect.origin.y) + 99 + 5
			let layout = self.collectionView.collectionViewLayout as! UICollectionViewFlowLayout
			let copyView = view_studyHandleView.copyView()
			copyView.playBtn.isEnabled = false
			view.addSubview(copyView)

			UIView.animate(withDuration: 0.5) {
			copyView.frame = CGRect(x: x, y: y, width: layout.itemSize.width - 10, height: 40)
			} completion: { _ in
			// DispatchQueue.main.asyncAfter(deadline: .now()+0.5) {
			// self.voicePlayer.playerAt(url: self.currentAnswer?.correct)
			// }
			UIView.animate(withDuration: 0.5) {
			copyView.frame = CGRect(x: x, y: y, width: layout.itemSize.width - 10, height: 40)
			} completion: { _ in
			// DispatchQueue.main.asyncAfter(deadline: .now()+0.5) {
			// self.voicePlayer.playerAt(url: self.currentAnswer?.correct)
			// }

			if self.viewModel.answerType.value == .success{
			self.timer?.fireDate = .distantFuture
			DispatchQueue.main.asyncAfter(deadline: .now()+1) {
			self.times = (self.listen1Model?.data?.time ?? 10) + 1
			self.totalCount += 1
			self.rootViewModel.correctNum += 1
			self.label_class.text = "\(self.totalCount)"
			if self.viewModel.answerType.value == .success{
			self.timer?.fireDate = .distantFuture
			DispatchQueue.main.asyncAfter(deadline: .now()+1) {
			self.times = (self.listen1Model?.data?.time ?? 10) + 1
			self.totalCount += 1
			self.rootViewModel.correctNum += 1
			self.label_class.text = "\(self.totalCount)"

			if let currentA = self.currentAnswer{
			self.answerSet.remove(currentA)
			}
			if let currentA = self.currentAnswer{
			self.answerSet.remove(currentA)
			}

			self.currentAnswer = self.answerSet.randomElement()
			self.viewModel.answerType.accept(.none)
			print("--->下一题：\(self.currentAnswer?.id ?? 0) 剩余\(self.answerSet.count) 计数：\(self.totalCount)")
			self.timer?.fireDate = .distantPast
			}
			}
			}
			}
			self.currentAnswer = self.answerSet.randomElement()
			self.viewModel.answerType.accept(.none)
			print("--->下一题：\(self.currentAnswer?.id ?? 0) 剩余\(self.answerSet.count) 计数：\(self.totalCount)")
			self.timer?.fireDate = .distantPast
			}
			}
			}
			}

			case .fail:
			rootViewModel.errorNum += 1
			totalCount += 1
			label_class.text = "\(totalCount)"
			viewModel.answerType.accept(.fail)
			timer?.fireDate = .distantFuture
			label_hint.text = "准备听题"
			//移除当前题目
			if let c = currentAnswer{
			answerSet.remove(c)
			}
			collectionView.reloadData()
			DispatchQueue.main.asyncAfter(deadline: .now()+1) {
			self.timer?.fireDate = .distantPast
			self.times = (self.listen1Model?.data?.time ?? 10) + 1
			self.currentAnswer = self.answerSet.randomElement()
			}
			case .none:
			break
			}
			}

			private func completeQuestion(){
			print("答题完成")
			self.label_hint.text = "已完成全部答题"
			self.label_hint.snp.makeConstraints { make in
			make.centerX.equalToSuperview()
			make.centerY.equalTo(view_class_title)
			make.height.equalTo(20)
			}
			case .fail:
			rootViewModel.errorNum += 1
			totalCount += 1
			label_class.text = "\(totalCount)"
			viewModel.answerType.accept(.fail)
			timer?.fireDate = .distantFuture
			label_hint.text = "准备听题"
			//移除当前题目
			if let c = currentAnswer{
			answerSet.remove(c)
			}
			collectionView.reloadData()
			DispatchQueue.main.asyncAfter(deadline: .now()+1) {
			self.timer?.fireDate = .distantPast
			self.times = (self.listen1Model?.data?.time ?? 10) + 1
			self.currentAnswer = self.answerSet.randomElement()
			}
			case .none:
			break
			}
			}

			view_class_title.isHidden = true
			view_studyHandleView.isHidden = true
			private func completeQuestion(){
			print("答题完成")
			self.label_hint.text = "已完成全部答题"
			self.label_hint.snp.makeConstraints { make in
			make.centerX.equalToSuperview()
			make.centerY.equalTo(view_class_title)
			make.height.equalTo(20)
			}

			self.timer?.invalidate()
			self.rootViewModel.answerItems[0] = self.listen1Model
			NotificationCenter.default.post(name: NextLession_Noti, object: ["gameId":listen1Model.data!.id,"gameIntegral":listen1Model.data!.integral,"complete":true])
			}
			view_class_title.isHidden = true
			view_studyHandleView.isHidden = true

			self.timer?.invalidate()
			self.rootViewModel.answerItems[0] = self.listen1Model
			NotificationCenter.default.post(name: NextLession_Noti, object: ["gameId":listen1Model.data!.id,"gameIntegral":listen1Model.data!.integral,"complete":true])
			}
			}

			extension HomeListenGame_1_VC:UICollectionViewDelegate{
			func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
			// _ = listen1Model!.subjectList[indexPath.row]
			viewModel.selectIndex.accept(indexPath)
			answerQuestion()
			}
			func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
			// _ = listen1Model!.subjectList[indexPath.row]
			viewModel.selectIndex.accept(indexPath)
			answerQuestion()
			}
			}

			extension HomeListenGame_1_VC:UICollectionViewDataSource{
			func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
			let model = listen1Model!.subjectList[indexPath.row]
			let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "_ListenFight_Game_CCell", for: indexPath) as! ListenFight_Game_CCell
			if viewModel.selectIndex.value == indexPath{
			cell.setState(state: viewModel.answerType.value)
			}else{
			cell.setState(state: .none)
			}
			func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
			let model = listen1Model!.subjectList[indexPath.row]
			let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "_ListenFight_Game_CCell", for: indexPath) as! ListenFight_Game_CCell
			if viewModel.selectIndex.value == indexPath{
			cell.setState(state: viewModel.answerType.value)
			}else{
			cell.setState(state: .none)
			}

			cell.setModel(model)
			return cell
			}
			cell.setModel(model)
			return cell
			}


			func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
			return listen1Model?.subjectList.count ?? 0
			}
			func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
			return listen1Model?.subjectList.count ?? 0
			}
			}

			extension HomeListenGame_1_VC:VoicePlayerDelegate{
			func playComplete() {
			func playComplete() {

			//防止再次播放时，误操作计算了正确率
			if viewModel.answerType.value == .none{
			view.isUserInteractionEnabled = true
			}
			//防止再次播放时，误操作计算了正确率
			if viewModel.answerType.value == .none{
			view.isUserInteractionEnabled = true
			}

			timer?.fireDate = .distantPast ////播放中，恢复计时
			timer?.fireDate = .distantPast ////播放中，恢复计时

			view_studyHandleView.resetView()
			view_studyHandleView.resetView()

			self.label_hint.text = "准备听题"
			self.label_hint.text = "准备听题"

			// if viewModel.answerType.value == .success{
			// timer?.fireDate = .distantFuture
			// DispatchQueue.main.asyncAfter(deadline: .now()+1) {
			// self.times = (self.listen1Model?.data?.time ?? 10) + 1
			// self.totalCount += 1
			// self.rootViewModel.correctNum += 1
			// self.label_class.text = "\(self.totalCount)"
			//
			// if let currentA = self.currentAnswer{
			// self.answerSet.remove(currentA)
			// }
			//
			// self.currentAnswer = self.answerSet.randomElement()
			// self.viewModel.answerType.accept(.none)
			// print("--->下一题：\(self.currentAnswer?.id ?? 0) 剩余\(self.answerSet.count) 计数：\(self.totalCount)")
			// self.timer?.fireDate = .distantPast
			// }
			// }
			// if viewModel.answerType.value == .success{
			// timer?.fireDate = .distantFuture
			// DispatchQueue.main.asyncAfter(deadline: .now()+1) {
			// self.times = (self.listen1Model?.data?.time ?? 10) + 1
			// self.totalCount += 1
			// self.rootViewModel.correctNum += 1
			// self.label_class.text = "\(self.totalCount)"
			//
			// if let currentA = self.currentAnswer{
			// self.answerSet.remove(currentA)
			// }
			//
			// self.currentAnswer = self.answerSet.randomElement()
			// self.viewModel.answerType.accept(.none)
			// print("--->下一题：\(self.currentAnswer?.id ?? 0) 剩余\(self.answerSet.count) 计数：\(self.totalCount)")
			// self.timer?.fireDate = .distantPast
			// }
			// }


			//答题完成
			if self.answerSet.count == 0{completeQuestion()}
			}

			func playing() {
			view.isUserInteractionEnabled = false
			view_studyHandleView.playing()
			timer?.fireDate = .distantFuture //播放中，暂停计时
			// label_hint.text = "播放中"
			// label_hint.text = ""
			label_hint.text = "请在\(times)s内选择答案！"
			}
			//答题完成
			if self.answerSet.count == 0{completeQuestion()}
			}

			func playing() {
			view.isUserInteractionEnabled = false
			view_studyHandleView.playing()
			timer?.fireDate = .distantFuture //播放中，暂停计时
			// label_hint.text = "播放中"
			// label_hint.text = ""
			label_hint.text = "请在\(times)s内选择答案！"
			}

			}