import CoreMedia import Defaults import SwiftUI struct NowPlayingView: View { enum ViewSection: CaseIterable { case nowPlaying, playingNext, playedPreviously, related, comments, chapters } var sections = [ViewSection.nowPlaying, .playingNext, .playedPreviously, .related] var inInfoViewController = false @State private var repliesID: Comment.ID? @FetchRequest(sortDescriptors: [.init(key: "watchedAt", ascending: false)]) var watches: FetchedResults @EnvironmentObject private var comments @EnvironmentObject private var player @EnvironmentObject private var recents @Default(.saveHistory) private var saveHistory @Default(.showHistoryInPlayer) private var showHistoryInPlayer var body: some View { if inInfoViewController { content .background(.thinMaterial) .mask(RoundedRectangle(cornerRadius: 24)) } else { content } } var content: some View { List { Group { if sections.contains(.nowPlaying), let item = player.currentItem { Section(header: Text("Now Playing")) { Button { player.show() } label: { VideoBanner(video: item.video) } .contextMenu { Button("Close Video") { player.closeCurrentItem() } Button("Cancel", role: .cancel) {} } } .onPlayPauseCommand(perform: player.togglePlay) } if sections.contains(.playingNext) { Section(header: Text("Playing Next")) { if player.queue.isEmpty { Text("Playback queue is empty") .padding([.vertical, .leading], 40) .foregroundColor(.secondary) } ForEach(player.queue) { item in Button { player.advanceToItem(item) player.show() } label: { VideoBanner(video: item.video) } .onAppear { player.loadQueueVideoDetails(item) } .contextMenu { Button("Remove", role: .destructive) { player.remove(item) } Button("Remove All", role: .destructive) { player.removeQueueItems() } } } } } if sections.contains(.related), let video = player.currentVideo, !video.related.isEmpty { Section(header: Text("Related")) { ForEach(video.related) { video in Button { player.play(video) } label: { VideoBanner(video: video) } .contextMenu { VideoContextMenuView(video: video) } } } } if sections.contains(.playedPreviously), saveHistory, showHistoryInPlayer, !visibleWatches.isEmpty { Section(header: Text("Played Previously")) { ForEach(visibleWatches, id: \.videoID) { watch in Button { player.playHistory( PlayerQueueItem.from(watch, video: player.historyVideo(watch.videoID)) ) player.show() } label: { VideoBanner( video: player.historyVideo(watch.videoID), playbackTime: CMTime.secondsInDefaultTimescale(watch.stoppedAt), videoDuration: watch.videoDuration ) } .onAppear { player.loadHistoryVideoDetails(watch.videoID) } .contextMenu { VideoContextMenuView(video: watch.video) } } } } if sections.contains(.comments) { if comments.disabled { NoCommentsView(text: "Comments are disabled", systemImage: "xmark.circle.fill") } else if comments.loaded && comments.all.isEmpty { NoCommentsView(text: "No comments", systemImage: "0.circle.fill") } else if !comments.loaded { VStack(alignment: .center) { PlaceholderProgressView() .onAppear { comments.load() } } } else { Section { ForEach(comments.all) { comment in CommentView(comment: comment, repliesID: $repliesID) } if comments.nextPageAvailable { Text("Scroll to load more...") .foregroundColor(.secondary) .padding(.leading) .onAppear { comments.loadNextPage() } } } } } if sections.contains(.chapters) { if let video = player.currentVideo { if video.chapters.isEmpty { NoCommentsView(text: "No chapters information available", systemImage: "xmark.circle.fill") } else { Section(header: Text("Chapters")) { ForEach(video.chapters) { chapter in ChapterView(chapter: chapter) } } } } } } .listRowInsets(EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 20)) .padding(.vertical, 20) } .padding(.horizontal, inInfoViewController ? 40 : 0) .listStyle(.grouped) .frame(minWidth: 0, maxWidth: .infinity, minHeight: 560, maxHeight: .infinity, alignment: .leading) } private var visibleWatches: [Watch] { watches.filter { $0.videoID != player.currentVideo?.videoID } } } struct NowPlayingView_Previews: PreviewProvider { static var previews: some View { NowPlayingView(sections: [.chapters]) .injectFixtureEnvironmentObjects() NowPlayingView(inInfoViewController: true) .injectFixtureEnvironmentObjects() } }