//
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// HomeListenFight_lesson_1_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 JQTools
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import RxRelay
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class FightAnswerViewModel{
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var selectIndex = BehaviorRelay<IndexPath?>(value: nil)
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var answerType = BehaviorRelay<Fight_lessonType>(value: .none)
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}
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/// 题目类型一
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class HomeListenFight_lesson_1_VC: BaseVC {
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private var viewModel = FightAnswerViewModel()
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private var listenNewModel:ListenNewModel!
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private var randomElement:Listen1SubModel?
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private var page:Int!
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var rootViewModel:HomeListenFightViewModel!
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private var isListen:Bool = false
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private var isAnsterComplete:Bool = false //是否已经回答完成[小题]
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private var isAnsterDone:Bool = false //是否已经回答完成[大题]
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private var isAnsterModel = Set<Listen1SubModel>()
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private var menuView:VoiceHandleView?
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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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collectionView.reloadData()
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print("加载======DidLoad")
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//制造随机
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listenNewModel.subjectList[page].shuffle()
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getNextAnswer()
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menuView?.listenType = .lesson1
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DispatchQueue.main.asyncAfter(deadline: .now()+2) {
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VoicePlayer.share().playerAt(url: self.randomElement?.correct)
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self.menuView?.playing()
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}
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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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isAnsterDone = false
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isAnsterModel.removeAll()
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isAnsterComplete = false
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viewModel.answerType.accept(.none)
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viewModel.selectIndex.accept(nil)
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menuView?.resetView()
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setUI()
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collectionView.reloadData()
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}
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private func getNextAnswer(){
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isListen = false
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if isAnsterModel.count == 4{
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if !isAnsterDone{
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let v = rootViewModel.answerCount.value
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rootViewModel.answerCount.accept(v + 1)
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}
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isAnsterDone = true
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DispatchQueue.main.asyncAfter(deadline: .now()+3){[weak self] in
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guard let weakSelf = self else { return }
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NotificationCenter.default.post(name: NextLession_Noti, object: nil)
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weakSelf.viewModel.answerType.accept(.none)
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weakSelf.viewModel.selectIndex.accept(nil)
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weakSelf.isListen = false
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}
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return
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}
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randomElement = listenNewModel.subjectList[page].randomElement()
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if randomElement != nil{
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if isAnsterModel.contains(randomElement!){
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getNextAnswer();return
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}
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isAnsterModel.insert(randomElement!)
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}
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menuView?.playUrl = randomElement?.correct
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listenNewModel.subjectList[page].shuffle()
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isAnsterComplete = false
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viewModel.answerType.accept(.none)
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collectionView.reloadData()
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setUI()
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//自动播放下一题语音
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DispatchQueue.main.asyncAfter(deadline: .now()+2) {
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VoicePlayer.share().playerAt(url: self.randomElement?.correct)
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self.menuView?.playing()
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}
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}
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override func setUI() {
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super.setUI()
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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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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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}
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if menuView == nil{
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menuView = VoiceHandleView()
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view.addSubview(menuView!)
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menuView?.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.equalTo(159)
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}
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}else{
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menuView?.snp.remakeConstraints { 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.equalTo(159)
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}
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}
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collectionView.reloadData()
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}
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override func viewDidLayoutSubviews() {
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super.viewDidLayoutSubviews()
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let flowLayout = self.collectionView.collectionViewLayout as! UICollectionViewFlowLayout
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let w = (self.collectionView.size.width - flowLayout.minimumLineSpacing) / 2
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let h = (self.collectionView.size.height - flowLayout.minimumInteritemSpacing) / 2
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if flowLayout.itemSize.width != w || flowLayout.itemSize.height != h{
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flowLayout.itemSize = CGSize(width: w, height: h)
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collectionView.reloadData()
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}
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}
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override func setRx() {
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viewModel.selectIndex.subscribe(onNext: {[weak self] index in
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guard let weakSelf = self else { return }
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guard let index = index else { return }
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if weakSelf.viewModel.answerType.value == .success {return}
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//判断选中是否正确逻辑
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if let cell = self?.collectionView.dequeueReusableCell(withReuseIdentifier: "_ListenFight_lesson_1_CCell", for: index) as? ListenFight_lesson_1_CCell{
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var answer:Fight_lessonType = .none
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if self?.randomElement?.id == weakSelf.listenNewModel.subjectList[weakSelf.page][index.row].id{
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answer = .success
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self?.isListen = false
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if self?.isAnsterComplete == false{
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self?.rootViewModel.correctNum += 1
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}
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self?.isAnsterComplete = true
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VoicePlayer.share().playSuccessVoice()
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let teamId = weakSelf.listenNewModel.data?.id.components(separatedBy: ",")[weakSelf.page]
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weakSelf.rootViewModel.insertCorrectAnswer(teamId: teamId, answerId: weakSelf.listenNewModel.subjectList[weakSelf.page][index.row].id)
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DispatchQueue.main.asyncAfter(deadline: .now()+2) {
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VoicePlayer.share().playerAt(url: weakSelf.listenNewModel.subjectList[weakSelf.page][index.row].correct)
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}
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}else{
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answer = .fail
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VoicePlayer.share().playFailVoice()
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self?.isListen = false
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if self?.isAnsterComplete == false{
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self?.rootViewModel.errorNum += 1
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}
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}
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switch answer {
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case .success:
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self?.viewModel.answerType.accept(.success)
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self?.answerSuccess(cell)
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case .fail:
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self?.viewModel.answerType.accept(.fail)
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self?.collectionView.reloadData()
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default:break
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}
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}
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}).disposed(by: disposeBag)
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}
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//回答正确
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private func answerSuccess(_ cell:ListenFight_lesson_1_CCell){
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menuView?.snp.removeConstraints()
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let v = cell.view_topHandle.convert(cell.bounds, to: self.view)
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UIView.animate(withDuration: 0.3) {
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self.menuView?.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: { _ in
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self.collectionView.reloadData()
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}
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}
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}
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extension HomeListenFight_lesson_1_VC:UICollectionViewDelegate{
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func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
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if !isListen{
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alertError(msg: "请先听题");return
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}
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viewModel.selectIndex.accept(indexPath)
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}
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}
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extension HomeListenFight_lesson_1_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 == indexPath{
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cell.setState(state: viewModel.answerType.value)
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}else{
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cell.setState(state: .none)
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}
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cell.setListen1SubModel(listenNewModel.subjectList[page][indexPath.row])
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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_1_VC:VoicePlayerDelegate{
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func playing() {
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isListen = false
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self.view.isUserInteractionEnabled = false
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}
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func playComplete() {
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isListen = true
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self.view.isUserInteractionEnabled = true
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self.menuView?.resetView()
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if isAnsterComplete{
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getNextAnswer()
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if !isAnsterDone{
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let v = rootViewModel.answerCount.value
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rootViewModel.answerCount.accept(v + 1)
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}
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}
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}
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}
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