//
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// HomeListenFight_lesson_2_VC.swift
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// DolphinEnglishLearnStudent
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//
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// Created by 无故事王国 on 2024/5/24.
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//
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import UIKit
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import QMUIKit
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class HomeListenFight_lesson_2_VC: BaseVC {
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private var viewModel = FightAnswerViewModel()
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private var listenNewModel:ListenNewModel!
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private var page:Int!
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var rootViewModel:HomeListenFightViewModel!
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private var tempViews = [StudyHandleView]()
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private var playedIndex = Set<Int>() //已经播放过的view
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private var voicePlayer = VoicePlayer.share()
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private var isAnsterModel = Set<Listen1SubModel>()
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private lazy var stackView:UIStackView = {
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let stackView = UIStackView()
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stackView.spacing = 78
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stackView.distribution = .equalSpacing
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return stackView
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}()
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private lazy var collectionView:UICollectionView = {
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let flowLayout = UICollectionViewFlowLayout()
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let w = (JQ_ScreenW - 194 * 2 - 25) / 2
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flowLayout.itemSize = CGSize(width: w, height: w * 0.745)
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flowLayout.minimumLineSpacing = 25
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flowLayout.minimumInteritemSpacing = 25
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flowLayout.scrollDirection = .vertical
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let collection = UICollectionView(frame: .zero, collectionViewLayout: flowLayout)
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collection.register(UINib(nibName: "ListenFight_lesson_1_CCell", bundle: nil), forCellWithReuseIdentifier: "_ListenFight_lesson_1_CCell")
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collection.isScrollEnabled = false
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return collection
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}()
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required init(page:Int,listenNewModel:ListenNewModel){
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super.init(nibName: nil, bundle: nil)
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self.page = page
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self.listenNewModel = listenNewModel
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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navigationItem.titleView = UIView()
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}
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override func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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VoicePlayer.share().delegate = self
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}
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override func viewDidDisappear(_ animated: Bool) {
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super.viewDidDisappear(animated)
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VoicePlayer.share().delegate = nil
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VoicePlayer.share().playerInterrupt()
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}
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func restore(){
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playedIndex.removeAll()
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tempViews.removeAll()
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for subView in view.subviews{
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if subView is StudyHandleView{
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subView.removeFromSuperview()
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}
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}
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setUI()
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collectionView.reloadData()
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}
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override func setUI() {
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super.setUI()
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viewModel.selectIndex.accept(IndexPath(row: 0, section: 0))
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if !view.subviews.contains(collectionView){
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collectionView.delegate = self
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collectionView.dataSource = self
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collectionView.backgroundColor = UIColor(hexStr: "#C3BFB3")
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view.addSubview(collectionView)
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}
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collectionView.snp.makeConstraints { make in
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make.top.equalTo(self.view.safeAreaLayoutGuide.snp.top).offset(101)
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make.left.equalTo(194)
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make.right.equalTo(-194)
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make.bottom.equalToSuperview()
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}
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if !view.subviews.contains(stackView){
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view.addSubview(stackView)
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}
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stackView.snp.makeConstraints { make in
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make.top.equalTo(self.view.safeAreaLayoutGuide.snp.top).offset(24)
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make.centerX.equalToSuperview()
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make.height.equalTo(52)
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make.width.greaterThanOrEqualTo(100)
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}
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addStackView()
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}
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private func addStackView(){
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// getNextAnswer()
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for subV in stackView.arrangedSubviews{
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subV.removeFromSuperview()
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}
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tempViews.removeAll()
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for index in 0...2{
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let handleView = StudyHandleView.jq_loadNibView()
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handleView.listenType = .lesson2
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handleView.view_choose.alpha = 0
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handleView.btn_choose.tag = 10 + index
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handleView.tag = 20 + index
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let row = viewModel.selectIndex.value!.row
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let model = listenNewModel.subjectList[page][row]
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if index == 0{
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handleView.vioceSoundUrl = model.correct
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}
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if index == 1{
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handleView.vioceSoundUrl = model.error.components(separatedBy: ",").first
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}
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if index == 2{
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handleView.vioceSoundUrl = model.error.components(separatedBy: ",").last
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}
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handleView.playAt {[weak self] index in
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self?.playedIndex.insert(index)
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}
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handleView.chooseClouse {[weak self] btn in
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guard let weakSelf = self else { return }
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if weakSelf.playedIndex.count != 3{
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handleView.btn_choose.isSelected = false
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alertError(msg: "请听完");return
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}
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handleView.view_choose.alpha = 1
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var lessionType:Fight_lessonType = .none
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if handleView.vioceSoundUrl == weakSelf.listenNewModel.subjectList[weakSelf.page][row].correct{
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lessionType = .success
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weakSelf.voicePlayer.playSuccessVoice()
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// weakSelf.voicePlayer.playerInterrupt()
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}else{
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lessionType = .fail
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weakSelf.voicePlayer.playFailVoice()
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}
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switch lessionType {
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case .success:
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// weakSelf.isAnsterComplete = true
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weakSelf.rootViewModel.correctNum += 1
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handleView.btn_choose.isEnabled = false
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handleView.btn_state.setImage(UIImage(named: "icon_success_small"), for: .normal)
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UIView.animate(withDuration: 0.5) {
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handleView.btn_state.alpha = 1
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}
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let i = ceil(handleView.x / 300).int
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if let cell = self?.collectionView.dequeueReusableCell(withReuseIdentifier: "_ListenFight_lesson_1_CCell", for: self!.viewModel.selectIndex.value!) as? ListenFight_lesson_1_CCell{
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self?.viewModel.answerType.accept(.success)
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self?.answerSuccess(cell,index: i)
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}
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case .fail:
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weakSelf.rootViewModel.errorNum += 1
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handleView.btn_state.setImage(UIImage(named: "icon_waring_small"), for: .normal)
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UIView.animate(withDuration: 0.5) {
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handleView.btn_state.alpha = 1
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}
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UIView.animate(withDuration: 0.5, delay: 1.2, options: .layoutSubviews) {
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handleView.btn_pay.alpha = 1
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handleView.btn_voice.alpha = 1
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handleView.btn_state.alpha = 0
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} completion: { _ in
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handleView.btn_choose.isSelected = false
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}
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default:
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handleView.btn_state.setImage(nil, for: .normal)
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}
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}
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handleView.snp.makeConstraints { make in
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make.height.equalTo(52)
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make.width.greaterThanOrEqualTo(221)
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}
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tempViews.append(handleView)
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}
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tempViews.shuffle() //乱序
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stackView.addArrangedSubviews(tempViews)
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}
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private func answerSuccess(_ cell:ListenFight_lesson_1_CCell,index:Int){
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let studyHandleView = stackView.arrangedSubviews[index] as! StudyHandleView
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let bounds = studyHandleView.convert(studyHandleView.bounds, to: self.view)
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//copy试图放在上面进行覆盖
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let copyHandleView = studyHandleView.copyView()
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copyHandleView.view_choose.isHidden = true
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copyHandleView.vioceSoundUrl = listenNewModel.subjectList[page][self.viewModel.selectIndex.value!.row].correct
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copyHandleView.btn_state.setImage(nil, for: .normal)
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view.addSubview(copyHandleView)
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view.layoutIfNeeded()
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copyHandleView.snp.makeConstraints { make in
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make.top.equalToSuperview().offset(bounds.origin.y)
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make.left.equalToSuperview().offset(bounds.origin.x)
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make.width.equalTo(159)
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make.height.equalTo(52)
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}
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view.layoutIfNeeded()
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let v = cell.view_topHandle.convert(cell.bounds, to: self.view)
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UIView.animate(withDuration: 0.6) {
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copyHandleView.snp.updateConstraints { make in
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make.top.equalTo(self.view).offset(v.origin.y + UIDevice.jq_safeEdges.top + 101 + 50)
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make.left.equalToSuperview().offset(v.origin.x + 194)
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make.width.equalTo(v.size.width - 10)
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make.height.equalTo(40)
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}
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self.view.layoutIfNeeded()
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}completion: { complete in
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if complete{
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self.voicePlayer.playerAt(url: self.listenNewModel.subjectList[self.page][self.viewModel.selectIndex.value!.row].correct)
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}
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}
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}
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private func resetStackView(){
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playedIndex.removeAll()
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let newRow = viewModel.selectIndex.value!.row+1
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if newRow >= listenNewModel.subjectList[page].count{ //防止坐标越界
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rootViewModel.answerItems[page] = listenNewModel.subjectList[page]
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NotificationCenter.default.post(name: NextLession_Noti, object: nil);return
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}
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collectionView.reloadData()
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viewModel.selectIndex.accept(IndexPath(row: newRow, section: 0))
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addStackView()
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}
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override func setRx() {}
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}
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extension HomeListenFight_lesson_2_VC:UICollectionViewDelegate{
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func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
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viewModel.selectIndex.accept(indexPath)
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}
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}
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extension HomeListenFight_lesson_2_VC:UICollectionViewDataSource{
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func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
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let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "_ListenFight_lesson_1_CCell", for: indexPath) as! ListenFight_lesson_1_CCell
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cell.jq_addShadows(shadowColor: .black.withAlphaComponent(0.31), corner: 5, radius: 5, offset: CGSize(width: 0, height: 1), opacity: 1)
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cell.backgroundColor = .white
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if viewModel.selectIndex.value?.row == indexPath.row{
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cell.label_title.isHidden = false
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}else{
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cell.label_title.isHidden = true
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}
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cell.setListen1SubModel(listenNewModel.subjectList[page][indexPath.row])
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cell.label_title.text = listenNewModel.subjectList[page][indexPath.row].name
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return cell
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}
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func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
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return listenNewModel.subjectList[page].count
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}
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}
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extension HomeListenFight_lesson_2_VC:VoicePlayerDelegate{
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func playing() {
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view.isUserInteractionEnabled = false
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print("正在播放")
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//正在播放中，其他播放按钮先禁止
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for sub in stackView.arrangedSubviews as! [StudyHandleView]{
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sub.btn_pay.isEnabled = false
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sub.btn_choose.isEnabled = false
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}
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}
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func playComplete() {
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view.isUserInteractionEnabled = true
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//对已经播放过的View，进行刷新
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for sub in stackView.arrangedSubviews as! [StudyHandleView]{
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sub.btn_pay.isEnabled = true
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sub.btn_choose.isEnabled = true
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if playedIndex.contains(sub.tag){
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sub.resetView()
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sub.view_choose.alpha = playedIndex.contains(sub.tag) ? 1:0
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}
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}
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if viewModel.answerType.value == .success{
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let v = rootViewModel.answerCount.value
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rootViewModel.answerCount.accept(v + 1)
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DispatchQueue.main.asyncAfter(deadline: .now()+3) {
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self.resetStackView()
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self.viewModel.answerType.accept(.none)
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}
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}
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}
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}
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