import Siesta import SwiftUI struct PlaylistVideosView: View { var playlist: Playlist @ObservedObject private var accounts = AccountsModel.shared var player = PlayerModel.shared @ObservedObject private var model = PlaylistsModel.shared @StateObject private var channelPlaylist = Store() @StateObject private var userPlaylist = Store() var contentItems: [ContentItem] { var videos = playlist.videos if videos.isEmpty { videos = userPlaylist.item?.videos ?? channelPlaylist.item?.videos ?? [] if !accounts.app.userPlaylistsEndpointIncludesVideos { var i = 0 for index in videos.indices { var video = videos[index] video.indexID = "\(i)" i += 1 videos[index] = video } } } return ContentItem.array(of: videos) } private var resource: Resource? { let resource = accounts.api.playlist(playlist.id) if accounts.app.userPlaylistsUseChannelPlaylistEndpoint { resource?.addObserver(channelPlaylist) } else { resource?.addObserver(userPlaylist) } return resource } func loadResource() { loadCachedResource() resource?.load() .onSuccess { response in if let playlist: Playlist = response.typedContent() { ChannelPlaylistsCacheModel.shared.storePlaylist(playlist: playlist.channelPlaylist) } } } func loadCachedResource() { if let cache = ChannelPlaylistsCacheModel.shared.retrievePlaylist(playlist.channelPlaylist) { DispatchQueue.main.async { self.channelPlaylist.replace(cache) } } } var videos: [Video] { contentItems.compactMap(\.video) } init(_ playlist: Playlist) { self.playlist = playlist } var body: some View { VerticalCells(items: contentItems, isLoading: resource?.isLoading ?? false) .onAppear { guard contentItems.isEmpty else { return } loadResource() } .onChange(of: model.reloadPlaylists) { _ in loadResource() } #if !os(tvOS) .navigationTitle("\(playlist.title) Playlist") #endif .toolbar { ToolbarItem(placement: playlistButtonsPlacement) { HStack { FavoriteButton(item: FavoriteItem(section: .channelPlaylist(accounts.app.appType.rawValue, playlist.id, playlist.title))) Button { player.play(videos) } label: { Label("Play All", systemImage: "play") } .contextMenu { Button { player.play(videos, shuffling: true) } label: { Label("Shuffle All", systemImage: "shuffle") } } } } } } private var playlistButtonsPlacement: ToolbarItemPlacement { #if os(iOS) .navigationBarTrailing #else .automatic #endif } }