//
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// CourseVideoDetailVC.swift
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// WanPai
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//
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// Created by 无故事王国 on 2023/6/16.
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//
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import UIKit
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import AVKit
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import SDWebImage
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import JQTools
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class CourseVideoDetailVC: BaseVC {
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@IBOutlet weak var view_videoContainer: UIView!
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private var id:Int?
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private var model:ExerciseVideoModel?
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private var detailModel:VideoDetailModel?
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private var exerciseVideoDetailModel:ExerciseVideoDetailModel?
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@IBOutlet weak var label_name: UILabel!
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@IBOutlet weak var label_introduce: UILabel!
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@IBOutlet weak var label_studyState: UILabel!
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@IBOutlet weak var img_introduceCover: UIImageView!
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@IBOutlet weak var label_coin: UILabel!
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@IBOutlet weak var cons_imgHei: NSLayoutConstraint!
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private var timeDuration:Double = 0
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private lazy var playerVC:AVPlayerViewController = {
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let player = AVPlayerViewController()
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player.allowsPictureInPicturePlayback = true
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player.delegate = self
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return player
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}()
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init(id:Int) {
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super.init(nibName: nil, bundle: nil)
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self.id = id
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}
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init(model:ExerciseVideoModel){
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super.init(nibName: nil, bundle: nil)
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self.model = model
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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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if let id {
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try? AVAudioSession.sharedInstance().setCategory(.playAndRecord, options: .defaultToSpeaker)
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Services.benefitsVideoDetail(id: id).subscribe(onNext: { [weak self] data in
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if let model = data.data{
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self?.detailModel = model
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self?.playerVC.player = AVPlayer(url: URL(string: model.courseVideo)!)
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self?.playerVC.exitsFullScreenWhenPlaybackEnds = true
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self?.playerVC.entersFullScreenWhenPlaybackBegins = true
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self?.playerVC.player?.play()
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self?.playerVC.player?.addPeriodicTimeObserver(forInterval: CMTimeMake(value: 1, timescale: 1), queue: DispatchQueue.main) { [weak self](time) in
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self?.timeDuration += 1
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}
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self?.label_name.text = model.name
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self?.label_coin.text = "\(model.integral)积分"
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self?.label_introduce.text = model.introduce
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if model.study == 1{
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self?.label_studyState.text = "已学习"
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self?.label_studyState.backgroundColor = UIColor(hexStr: "#318C10").withAlphaComponent(0.29)
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self?.label_studyState.textColor = UIColor(hexStr: "#318C10")
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}else{
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self?.label_studyState.text = "未学习"
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self?.label_studyState.backgroundColor = UIColor(hexStr: "#FD9331").withAlphaComponent(0.29)
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self?.label_studyState.textColor = Def_ThemeColor
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}
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self?.label_studyState.isHidden = false
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self?.img_introduceCover.sd_setImage(with: URL(string: model.introductionDrawing)) {[weak self] image, error, type, url in
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if let img = image{
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self?.img_introduceCover.image = img
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let radio = img.size.width / img.size.height
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self?.cons_imgHei.constant = JQ_ScreenW / radio
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}
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}
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}
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}).disposed(by: disposeBag)
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}
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if let model{
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Services.exerciseCourseDetail(coursePackageId: model.coursePackageId, videoId: model.videoId).subscribe(onNext: {[weak self] data in
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if let model = data.data{
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self?.exerciseVideoDetailModel = model
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self?.label_name.text = model.packageName
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self?.label_coin.text = "\(model.integral)积分"
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self?.label_introduce.text = model.synopsis
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self?.label_studyState.isHidden = false
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if model.studyStatus == 1{
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self?.label_studyState.text = "已学习"
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self?.label_studyState.backgroundColor = UIColor(hexStr: "#318C10").withAlphaComponent(0.29)
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self?.label_studyState.textColor = UIColor(hexStr: "#318C10")
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}else{
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self?.label_studyState.text = "未学习"
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self?.label_studyState.backgroundColor = UIColor(hexStr: "#FD9331").withAlphaComponent(0.29)
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self?.label_studyState.textColor = Def_ThemeColor
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}
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if let videoUrl = URL(string: model.videoURL){
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self?.playerVC.player = AVPlayer(url: videoUrl)
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self?.playerVC.player?.play()
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self?.playerVC.player?.addPeriodicTimeObserver(forInterval: CMTimeMake(value: 1, timescale: 1), queue: DispatchQueue.main) { [weak self](time) in
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self?.timeDuration += 1
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}
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}else{
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alertError(msg: "视频链接不存在或已删除")
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}
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self?.img_introduceCover.sd_setImage(with: URL(string: model.detailedDiagram), completed: {[weak self] image, error, type, url in
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if let img = image{
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self?.img_introduceCover.image = img
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let radio = img.size.width / img.size.height
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self?.cons_imgHei.constant = JQ_ScreenW / radio
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}
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})
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}
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}).disposed(by: disposeBag)
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}
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NotificationCenter.default.addObserver(self, selector: #selector(playbackEnd), name:NSNotification.Name.AVPlayerItemDidPlayToEndTime, object: nil)
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}
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override func setUI() {
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view_videoContainer.addSubview(playerVC.view)
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playerVC.view.frame = view_videoContainer.frame
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self.addChild(playerVC)
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playerVC.didMove(toParent: self)
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label_studyState.isHidden = true
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}
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@objc private func playbackEnd(){
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if let m = exerciseVideoDetailModel{
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if timeDuration >= CMTimeGetSeconds((playerVC.player?.currentItem?.duration)!) && m.studyStatus == 0 {
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Services.updateVideoStatus(coursePackageId: m.coursePackageId, videoId: m.videoId).subscribe(onNext: {[weak self] data in
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alertSuccess(msg: "已获得积分")
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self?.exerciseVideoDetailModel?.studyStatus = 1
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self?.label_studyState.text = "已学习"
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self?.label_studyState.backgroundColor = UIColor(hexStr: "#318C10").withAlphaComponent(0.29)
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self?.label_studyState.textColor = UIColor(hexStr: "#318C10")
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self?.timeDuration = 0
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NotificationCenter.default.post(name: UpdateWelfare_Noti, object: nil)
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}).disposed(by: disposeBag)
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}
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}
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if let m = detailModel{
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if timeDuration >= CMTimeGetSeconds((playerVC.player?.currentItem?.duration)!) && m.study == 0 {
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Services.receiveAward(id: m.id).subscribe(onNext: {[weak self] data in
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alertSuccess(msg: "已获得积分")
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self?.detailModel?.study = 1
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self?.label_studyState.text = "已学习"
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self?.label_studyState.backgroundColor = UIColor(hexStr: "#318C10").withAlphaComponent(0.29)
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self?.label_studyState.textColor = UIColor(hexStr: "#318C10")
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self?.timeDuration = 0
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NotificationCenter.default.post(name: UpdateWelfare_Noti, object: nil)
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}).disposed(by: disposeBag)
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}
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}
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}
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}
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extension CourseVideoDetailVC:AVPlayerViewControllerDelegate{
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}
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