205 lines
8.1 KiB
Swift
205 lines
8.1 KiB
Swift
//
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// MPPositive_ArtistShowViewController.swift
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// MusicPlayer
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//
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// Created by Mr.Zhou on 2024/5/15.
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//
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import UIKit
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class MPPositive_ArtistShowViewController: MPPositive_BaseViewController {
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///头视图
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private lazy var headView:MPPositive_ArtistShowHeaderView = .init(frame: .init(x: 0, y: 0, width: screen_Width, height: 385*width))
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///艺术家Label
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private lazy var nameLabel:UILabel = {
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let label:UILabel = createLabel(font: .systemFont(ofSize: 20*width, weight: .regular), textColor: .white, textAlignment: .left)
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label.alpha = 0
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return label
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}()
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//MARK: - 分页栏设置
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//分页栏View
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private lazy var segmentView:JXSegmentedView = {
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var jxSegmentView = JXSegmentedView()
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jxSegmentView.backgroundColor = .init(hex: "1A1A1A")
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return jxSegmentView
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}()
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//数据源
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private lazy var dataSource:JXSegmentedTitleDataSource = {
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var dataSource = JXSegmentedTitleDataSource()
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//标题未选中状态
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dataSource.titleNormalColor = .init(hex: "#666666")
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dataSource.titleNormalFont = .systemFont(ofSize: 16*width, weight: .regular)
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//标题选中状态
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dataSource.titleSelectedColor = .init(hex: "#80F988")
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dataSource.titleSelectedFont = .systemFont(ofSize: 16*width, weight: .bold)
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//是否颜色过度
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dataSource.isTitleColorGradientEnabled = true
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dataSource.isSelectedAnimable = true
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dataSource.isItemTransitionEnabled = true
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return dataSource
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}()
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//指示器
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private lazy var indicator:JXSegmentedIndicatorLineView = {
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let indicator = JXSegmentedIndicatorLineView()
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indicator.indicatorWidth = 16*width
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indicator.indicatorHeight = 3*width
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indicator.indicatorCornerRadius = 1.5*width
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indicator.indicatorColor = .init(hex: "#80F988")
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indicator.indicatorPosition = .bottom
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indicator.verticalOffset = 5*width
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return indicator
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}()
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///分页内容承载框
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fileprivate lazy var pagingView: JXPagingView = {
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let pagingView = JXPagingView(delegate: self)
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pagingView.backgroundColor = .clear
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pagingView.isHidden = true
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pagingView.mainTableView.backgroundColor = .clear
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//禁止弹簧效果
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pagingView.mainTableView.bounces = false
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return pagingView
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}()
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private var artist:MPPositive_ArtistViewModel!{
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didSet{
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if artist != nil {
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pagingView.isHidden = false
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//更新头部视图数据
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headView.artistid = self.browseid
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headView.artist = artist
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//更新分页数据源
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dataSource.titles = artist.lists.compactMap({$0.title})
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nameLabel.text = artist.header?.title
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dataSource.reloadData(selectedIndex: 0)
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segmentView.reloadData()
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}
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}
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}
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var browseid:String = ""
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var iscollection:Bool = false
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/// 艺术家页面
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/// - Parameter browseId: 艺术家Id
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init(_ browseId:String) {
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super.init(nibName: nil, bundle: nil)
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browseid = browseId
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//进行网络请求
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MP_NetWorkManager.shared.requestArtist(browseId) { [weak self] result in
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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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artist = result
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}
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}
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}
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required init?(coder: NSCoder) {
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super.init(coder: coder)
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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setPopBtn()
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setTitle("")
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configure()
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}
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private func configure() {
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segmentView.dataSource = dataSource
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segmentView.indicators = [indicator]
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view.addSubview(pagingView)
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pagingView.snp.makeConstraints { make in
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make.top.equalToSuperview()
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make.left.right.bottom.equalToSuperview().priority(999)
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}
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segmentView.listContainer = pagingView.listContainerView
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pagingView.listContainerView.backgroundColor = .clear
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pagingView.listContainerView.listCellBackgroundColor = .clear
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navView.addSubview(nameLabel)
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nameLabel.snp.makeConstraints { make in
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make.centerY.equalToSuperview()
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make.left.equalToSuperview().offset(68*width)
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make.right.equalToSuperview().offset(-16*width)
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}
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pagingView.pinSectionHeaderVerticalOffset = Int(statusBarHeight + (50*width))
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}
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}
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//MARK: - JXPagingViewDelegate
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extension MPPositive_ArtistShowViewController: JXPagingViewDelegate{
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func pagingView(_ pagingView: JXPagingView, mainTableViewDidScroll scrollView: UIScrollView) {
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//状态栏加导航栏高度
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let allHeight = statusBarHeight + (50*width)
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let maxHeight = headView.frame.height - allHeight
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let currentOffset = scrollView.contentOffset
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if currentOffset.y <= maxHeight {
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//随着滚动变化header的透明度
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let value:CGFloat = currentOffset.y/maxHeight
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let topValue:CGFloat = 1-value
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if value >= 0.8 {
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nameLabel.alpha = 1
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headView.alpha = 0
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}else {
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nameLabel.alpha = value
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headView.alpha = topValue
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}
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}
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}
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//头部高度
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func tableHeaderViewHeight(in pagingView: JXPagingView) -> Int {
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return Int(headView.frame.height)
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}
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//头部View内容
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func tableHeaderView(in pagingView: JXPagingView) -> UIView {
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return headView
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}
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// 悬浮分页栏的高度
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func heightForPinSectionHeader(in pagingView: JXPagingView) -> Int {
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return Int(60 * width)
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}
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// 分页栏
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func viewForPinSectionHeader(in pagingView: JXPagingView) -> UIView {
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return segmentView
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}
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//分页数量
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func numberOfLists(in pagingView: JXPagingView) -> Int {
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return dataSource.titles.count
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}
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//要展现的View
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func pagingView(_ pagingView: JXPagingView, initListAtIndex index: Int) -> JXPagingViewListViewDelegate {
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let showView:MPPositive_ArtistShowTypeView = .init(frame: .init(x: 0, y: 0, width: screen_Width, height: screen_Height-headView.frame.height-(60 * width)), list: artist.lists[index])
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showView.header = artist.header
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showView.chooseItemBlock = {
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[weak self] (item) in
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guard let self = self else {return}
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switch item.browseItem.itemType {
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case .artist:
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//用户查看艺术家
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let artistVC = MPPositive_ArtistShowViewController(item.browseItem.browseId ?? "")
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navigationController?.pushViewController(artistVC, animated: true)
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case .list:
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//列表专辑
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let listVC = MPPositive_ListShowViewController(item.browseItem.browseId ?? "", params: "", title: item.title ?? "", subtitle: item.subtitle ?? "")
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navigationController?.pushViewController(listVC, animated: true)
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case .single:
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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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//单曲/视频跳转
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//触发next请求，优先获取列表全部单曲基础数据（不完善）
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MP_NetWorkManager.shared.requestNextList(item.browseItem.playListId ?? "", videoId: item.browseItem.videoId ?? ""){ [weak self] listSongs in
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guard let self = self else {return}
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//回掉的数据并不完善，生成一个playerloadViewModel
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let lodaViewModel = MPPositive_PlayerLoadViewModel(listSongs, currentVideoId: item.browseItem.videoId ?? "")
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lodaViewModel.improveData(item.browseItem.videoId ?? "")
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MP_PlayerManager.shared.loadPlayer = lodaViewModel
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NotificationCenter.notificationKey.post(notificationName: .pup_player_vc)
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}
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}
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case .none:
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break
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}
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}
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return showView
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}
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}
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