238 lines
12 KiB
Swift
238 lines
12 KiB
Swift
//
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// MPPositive_OfflineSongsViewController.swift
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// MusicPlayer
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//
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// Created by Mr.Zhou on 2024/5/28.
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//
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import UIKit
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class MPPositive_OfflineSongsViewController: MPPositive_BaseViewController {
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///广告View
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fileprivate lazy var adContainerView:UIView = {
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let adContainerView:UIView = .init(frame: .init(x: 0, y: 0, width: screen_Width, height: 300*width))
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adContainerView.backgroundColor = .clear
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return adContainerView
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}()
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private lazy var numbersLabel:UILabel = createLabel(font: .systemFont(ofSize: 18*width, weight: .regular), textColor: .white, textAlignment: .left)
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///tableView
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private lazy var tableView:UITableView = {
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let tableView = UITableView(frame: .init(x: 0, y: 0, width: screen_Width, height: screen_Height), style: .plain)
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if #available(iOS 15.0, *) {
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tableView.sectionHeaderTopPadding = 0
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}
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tableView.backgroundColor = .clear
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tableView.separatorStyle = .none
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tableView.estimatedRowHeight = 200
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tableView.rowHeight = UITableView.automaticDimension
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tableView.dataSource = self
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tableView.delegate = self
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tableView.register(MPPositive_SearchResultShowTableViewCell.self, forCellReuseIdentifier: MPPositive_SearchResultShowTableViewCellID)
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tableView.contentInset = .init(top: 0, left: 0, bottom: 70*width, right: 0)
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return tableView
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}()
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private let MPPositive_SearchResultShowTableViewCellID = "MPPositive_SearchResultShowTableViewCell"
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override func viewDidLoad() {
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super.viewDidLoad()
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setTitle("Offline Songs")
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setPopBtn()
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configure()
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MP_AdMobManager.shared.layoutLibraryNativeAd(in: adContainerView, index: 1)
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MP_AdMobManager.shared.onLibraryNativeAdBlock = {
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[weak adContainerView] in
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guard let adContainerView = adContainerView else {return}
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MP_AdMobManager.shared.layoutLibraryNativeAd(in: adContainerView, index: 1)
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}
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}
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override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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DispatchQueue.main.async {
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MP_DownloadManager.shared.delegate = self
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}
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reload()
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}
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//刷新列表
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private func reload() {
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MPPositive_LoadCoreModel.shared.reloadLoadSongViewModel {
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[weak self] in
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guard let self = self else {return}
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tableView.showMessage(MPPositive_LoadCoreModel.shared.loadViewModels.count, title: "No Songs")
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numbersLabel.text = "\(MPPositive_LoadCoreModel.shared.loadViewModels.count) Songs"
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tableView.reloadData()
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}
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}
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private func configure() {
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view.addSubview(adContainerView)
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adContainerView.snp.makeConstraints { make in
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make.left.right.equalToSuperview()
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make.top.equalTo(navView.snp.bottom)
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make.height.equalTo(0)
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}
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view.addSubview(numbersLabel)
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numbersLabel.snp.makeConstraints { make in
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make.left.equalToSuperview().offset(18*width)
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make.top.equalTo(adContainerView.snp.bottom).offset(32*width)
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}
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view.addSubview(tableView)
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tableView.snp.makeConstraints { make in
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make.top.equalTo(numbersLabel.snp.bottom).offset(18*width)
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make.left.right.bottom.equalToSuperview()
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}
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}
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}
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//MARK: - tableView
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extension MPPositive_OfflineSongsViewController: UITableViewDataSource, UITableViewDelegate, UIViewControllerTransitioningDelegate, MP_DownloadManagerDelegate {
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func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
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return MPPositive_LoadCoreModel.shared.loadViewModels.count
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}
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func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
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let cell = tableView.dequeueReusableCell(withIdentifier: MPPositive_SearchResultShowTableViewCellID, for: indexPath) as! MPPositive_SearchResultShowTableViewCell
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cell.loadViewModel = MPPositive_LoadCoreModel.shared.loadViewModels[indexPath.row]
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cell.moreBlock = {
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[weak self] in
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guard let self = self else {return}
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MPPositive_Debouncer.shared.call {
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let item = MPPositive_LoadCoreModel.shared.loadViewModels[indexPath.row]
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let song = MPPositive_SongItemModel()
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song.coverUrls = [item.loadItem.coverImage]
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song.reviewUrls = [item.loadItem.reviewImage]
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song.title = item.loadItem.title
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song.longBylineText = item.loadItem.longBylineText
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song.lengthText = item.loadItem.lengthText
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song.shortBylineText = item.loadItem.shortBylineText
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song.lyrics = item.loadItem.lyrics
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song.lyricsID = item.loadItem.lyricsID
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song.videoId = item.loadItem.videoId
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song.relatedID = item.loadItem.relatedID
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MPPositive_ModalType = .MoreOperations
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let moreVC = MPPositive_MoreSongOperationsViewController(song)
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moreVC.removeBlock = {
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self.reload()
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}
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moreVC.disMissBlock = {
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MP_DownloadManager.shared.delegate = self
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self.reload()
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}
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moreVC.transitioningDelegate = self
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moreVC.modalPresentationStyle = .custom
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self.present(moreVC, animated: true)
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}
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}
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cell.deleteBlock = {
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[weak self] in
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guard let self = self else {return}
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//点击删除下载
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let alertController = UIAlertController(title: "Delete This Song", message: "Are you sure you want to delete the offline resources of this song?", preferredStyle: .alert)
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let cancel = UIAlertAction(title: "Cancel", style: .cancel)
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alertController.addAction(cancel)
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let sure = UIAlertAction(title: "Sure", style: .destructive) {(action) in
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guard let videoId = MPPositive_LoadCoreModel.shared.loadViewModels[indexPath.row].loadItem.videoId else {return}
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//确定删除
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MP_DownloadManager.shared.deleteFileDocuments(videoId) { videoId in
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MP_HUD.progress("Loading...", delay: 0.5) {
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MP_HUD.text("Removed", delay: 1.0, completion: nil)
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tableView.reloadData()
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}
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}
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}
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alertController.addAction(sure)
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present(alertController, animated: true)
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}
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cell.cancelBlock = {
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[weak self] in
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guard let self = self else {return}
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//点击取消下载
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let alertController = UIAlertController(title: "Cancel Song Download Task", message: "Are you sure you want to cancel the download task of this song?", preferredStyle: .alert)
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let cancel = UIAlertAction(title: "Cancel", style: .cancel)
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alertController.addAction(cancel)
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let sure = UIAlertAction(title: "Sure", style: .destructive) {(action) in
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guard let videoId = MPPositive_LoadCoreModel.shared.loadViewModels[indexPath.row].loadItem.videoId else {return}
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//确定取消
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MP_DownloadManager.shared.cancelDownloadTask(videoId) { videoId in
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MP_HUD.text("Canceled", delay: 1.0, completion: nil)
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tableView.reloadData()
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}
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}
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alertController.addAction(sure)
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present(alertController, animated: true)
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}
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return cell
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}
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func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
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MPPositive_Debouncer.shared.call {
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[weak self] in
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guard let self = self else {return}
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//优先清除数据
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MP_PlayerManager.shared.loadPlayer = nil
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//弹出播放器
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NotificationCenter.notificationKey.post(notificationName: .pup_player_vc)
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MP_AnalyticsManager.shared.player_b_impAction()
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//将当前下载音乐放入列表中
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var array:[MPPositive_SongItemModel] = []
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for (index, song) in MPPositive_LoadCoreModel.shared.loadViewModels.enumerated() {
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let item = MPPositive_SongItemModel()
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item.index = index
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item.coverUrls = [song.loadItem.coverImage]
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item.reviewUrls = [song.loadItem.reviewImage]
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item.title = song.loadItem.title
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item.longBylineText = song.loadItem.longBylineText
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item.lengthText = song.loadItem.lengthText
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item.shortBylineText = song.loadItem.shortBylineText
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item.lyricsID = song.loadItem.lyricsID
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item.lyrics = song.loadItem.lyrics
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item.videoId = song.loadItem.videoId
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item.relatedID = song.loadItem.relatedID
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array.append(item)
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}
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let lodaViewModel = MPPositive_PlayerLoadViewModel(array, currentVideoId: MPPositive_LoadCoreModel.shared.loadViewModels[indexPath.row].loadItem.videoId ?? "")
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lodaViewModel.improveData(MPPositive_LoadCoreModel.shared.loadViewModels[indexPath.row].loadItem.videoId ?? "")
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//更改播放器播放类型
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MP_PlayerManager.shared.setPlayType(.normal)
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MP_PlayerManager.shared.loadPlayer = lodaViewModel
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MP_AnalyticsManager.shared.player_b_listAction()
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// NotificationCenter.notificationKey.post(notificationName: .pup_player_vc)
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}
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}
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func presentationController(forPresented presented: UIViewController, presenting: UIViewController?, source: UIViewController) -> UIPresentationController? {
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return MPPositive_PresentationController(presentedViewController: presented, presenting: presenting)
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}
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//当进度更新时
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func downloadProgressDidUpdate(for videoId: String, progress: CGFloat) {
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DispatchQueue.main.async {
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[weak self] in
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guard let self = self else {return}
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//根据VideoId获取当前列表中的下载的indexPath
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if let index = MPPositive_LoadCoreModel.shared.loadViewModels.firstIndex(where: {$0.loadItem.videoId == videoId}) {
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let indexPath = IndexPath(row: index, section: 0)
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//获取对应cell
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if let cell = tableView.cellForRow(at: indexPath) as? MPPositive_SearchResultShowTableViewCell {
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cell.setProgress(videoId)
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}
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}
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}
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}
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//下载结束后
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func downloadResult(for videoId: String, result: Result<MPPositive_SongItemModel, any Error>) {
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DispatchQueue.main.async {
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[weak self] in
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guard let self = self else {return}
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switch result {
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case .success(let song):
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print("下载\(song.title ?? "")成功")
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case .failure(let error):
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//失败了，打印错误
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print("下载报错,错误详情\(error)")
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MP_HUD.text("An error occurred while downloading. Please download again.", delay: 1.5, completion: nil)
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}
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//根据VideoId获取当前列表中的下载的indexPath
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if let index = MPPositive_LoadCoreModel.shared.loadViewModels.firstIndex(where: {$0.loadItem.videoId == videoId}) {
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let indexPath = IndexPath(row: index, section: 0)
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//获取对应cell
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if let cell = tableView.cellForRow(at: indexPath) as? MPPositive_SearchResultShowTableViewCell {
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cell.setProgress(videoId)
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}
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}
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}
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}
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}
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