mirror of
https://github.com/narrrl/proton-stream.git
synced 2026-11-04 00:47:00 +01:00
nvrl
73973841c2
Metadata was only fetched after adding a share (mobile) or from the Settings buttons (desktop), so a show or episode that turned up in an existing share stayed bare. Every crawl is now followed by a match run when enrichment is on; `plan` makes no requests for a library that is already matched. A stored episode guide is fetched again when a file newer than it has no named entry, and daily for two weeks while an aired episode is still unnamed. Removing a share now carries its watch state to any other share holding the same file, `pstr remove` drops the share's catalog rows, and the app forgets catalog rows of shares no longer configured — an older `pstr remove` left them, and every episode showed twice. iOS, for a slow iPad: - swipe back on a settings page uses its own edge strip; on the whole page it also pressed the row under the finger and opened the metadata sheet - "Change match" from the tile menu opens once the menu has dismissed, not after a guessed 350 ms that a slow device missed - the activity banner tracks each running line by itself (also Android), so overlapping work no longer leaves it spinning forever - buttons, tiles and rows draw their press; marking watched shows at once; remove/repair share, sign out and deletions show the banner; the player says "Opening…" while the stream opens - posters are read into a reserved buffer instead of a byte at a time
570 lines
25 KiB
Swift
570 lines
25 KiB
Swift
import SwiftUI
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/// How wide the page's text and controls run on a window wider than a phone.
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private let readableWidth: CGFloat = 720
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struct TitleView: View {
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let title: TitleRecord
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let onPlay: ([EpisodeRecord], Int) -> Void
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let onBack: () -> Void
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/// Every title of its franchise, in release order, this one included.
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var franchise: [TitleRecord] = []
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var onOpenTitle: (TitleRecord) -> Void = { _ in }
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@Environment(AppModel.self) private var model
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@Environment(\.scheme) private var scheme
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@Environment(\.openURL) private var openURL
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@State private var showMatch = false
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@State private var overviewOpen = false
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@State private var seasonIndex: Int
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// Back by an edge swipe: the page shrinks towards the library as the
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// gesture is dragged, and springs back if it is let go of — Android's
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// predictive back, so the viewer sees where back goes before committing.
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@State private var backProgress: CGFloat = 0
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init(
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title: TitleRecord,
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onPlay: @escaping ([EpisodeRecord], Int) -> Void,
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onBack: @escaping () -> Void,
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franchise: [TitleRecord] = [],
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onOpenTitle: @escaping (TitleRecord) -> Void = { _ in }
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) {
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self.title = title
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self.onPlay = onPlay
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self.onBack = onBack
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self.franchise = franchise
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self.onOpenTitle = onOpenTitle
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// One season on screen at a time, opened on the one Play would land in.
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let playlist = title.playlist
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let nextUp = nextUpIndex(playlist)
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let upNext = playlist.indices.contains(nextUp) ? playlist[nextUp] : nil
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_seasonIndex = State(initialValue: max(title.seasons.firstIndex { $0.episodes.contains { $0.linkId == upNext?.linkId } } ?? 0, 0))
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}
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var body: some View {
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// Display order across seasons: what previous/next and autoplay walk.
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let playlist = title.playlist
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let nextUp = nextUpIndex(playlist)
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let upNext = playlist.indices.contains(nextUp) ? playlist[nextUp] : nil
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let season = title.seasons.indices.contains(seasonIndex) ? title.seasons[seasonIndex] : nil
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let downloads = DownloadCoordinator.shared.records
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GeometryReader { geometry in
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// On a tablet the page keeps a phone's reading width, centred. The
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// backdrop still spans the window, but no taller than about half.
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let side = max((geometry.size.width - readableWidth) / 2, 0)
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let backdropHeight = min(geometry.size.width * 9 / 16, geometry.size.height * 0.55)
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ScrollView {
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LazyVStack(alignment: .leading, spacing: 8) {
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backdrop(height: backdropHeight + geometry.safeAreaInsets.top, top: geometry.safeAreaInsets.top)
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heading(playlist: playlist, nextUp: nextUp, upNext: upNext)
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.padding(.horizontal, side + 16)
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if franchise.count > 1 {
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franchiseRow(side: side)
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}
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seasonChips(season: season, side: side)
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if let season {
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ForEach(Array(season.episodes.enumerated()), id: \.element.linkId) { position, episode in
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EpisodeRow(
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episode: episode,
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numbering: episode.numbering(season.number, position),
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position: position,
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download: downloads.first { $0.shareId == episode.shareId && $0.linkId == episode.linkId },
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onPlay: { onPlay(playlist, playlist.firstIndex { $0.linkId == episode.linkId } ?? 0) },
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onSetWatched: { model.setWatched(episode, $0) }
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)
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.padding(.horizontal, side)
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}
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}
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}
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.padding(.bottom, 24)
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}
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.ignoresSafeArea(edges: .top)
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.background(scheme.background)
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}
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.scaleEffect(1 - 0.1 * backProgress)
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.clipShape(RoundedRectangle(cornerRadius: 32 * backProgress))
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.overlay(alignment: .leading) {
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Color.clear
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.frame(width: 20)
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.contentShape(Rectangle())
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.gesture(
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DragGesture(minimumDistance: 10)
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.onChanged { drag in backProgress = min(max(drag.translation.width / 300, 0), 1) }
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.onEnded { drag in
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if drag.translation.width > 100 || drag.predictedEndTranslation.width > 250 {
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onBack()
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}
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withAnimation(.spring) { backProgress = 0 }
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}
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)
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}
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.sheet(isPresented: $showMatch) {
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ChangeMatchSheet(title: title) { showMatch = false }
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}
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.onChange(of: title.key) {
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overviewOpen = false
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let playlist = title.playlist
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let upNext = playlist.indices.contains(nextUpIndex(playlist)) ? playlist[nextUpIndex(playlist)] : nil
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seasonIndex = title.seasons.firstIndex { $0.episodes.contains { $0.linkId == upNext?.linkId } } ?? 0
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}
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}
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/// Edge to edge, fading into the page: the art is the first thing the page
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/// says.
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private func backdrop(height: CGFloat, top: CGFloat) -> some View {
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RemoteArtwork(title.backdropUrl ?? title.posterUrl, title.displayName, fallback: title.thumbnailSource, labelled: false)
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.frame(height: height)
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.frame(maxWidth: .infinity)
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.clipped()
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.overlay {
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LinearGradient(
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stops: [.init(color: .clear, location: 0.45), .init(color: scheme.background, location: 1)],
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startPoint: .top,
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endPoint: .bottom
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)
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}
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.overlay(alignment: .topLeading) {
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Button(action: onBack) {
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Image(systemName: "chevron.backward")
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.font(.system(size: 18, weight: .semibold))
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.foregroundStyle(.white)
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.frame(width: 40, height: 40)
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.background(.black.opacity(0.4), in: Circle())
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.frame(width: 48, height: 48)
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}
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.accessibilityLabel("Back to library")
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.padding(8)
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.padding(.top, top)
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}
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}
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@ViewBuilder private func heading(playlist: [EpisodeRecord], nextUp: Int, upNext: EpisodeRecord?) -> some View {
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VStack(alignment: .leading, spacing: 0) {
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Text(title.displayName).textStyle(.headlineMedium).foregroundStyle(scheme.onSurface)
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// The other names it goes by: the share's when the shown one is the
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// provider's, and the original-language one.
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let names: [String?] = [
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title.name != title.displayName ? title.name : nil,
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title.originalName.flatMap { $0 != title.displayName && $0 != title.canonicalName ? $0 : nil },
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]
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let aliases = names.compactMap { $0 }.joined(separator: " · ")
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if !aliases.isEmpty {
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Text(aliases).textStyle(.bodyMedium).foregroundStyle(scheme.onSurfaceVariant)
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}
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Text(factLine)
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.textStyle(.bodySmall).foregroundStyle(scheme.onSurfaceVariant).padding(.top, 6)
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// Who made it, and whether more is coming.
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let makers: [String?] = [
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title.studios.isEmpty ? nil : title.studios.prefix(2).joined(separator: ", "),
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title.directors.first.map { "dir. \($0)" },
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airingNote(title),
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]
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let facts = makers.compactMap { $0 }.joined(separator: " · ")
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if !facts.isEmpty {
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Text(facts).textStyle(.bodySmall).foregroundStyle(scheme.onSurfaceVariant).padding(.top, 2)
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}
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// The one thing the page is for, full width and naming what it will
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// play: "Resume" alone left the viewer guessing which episode.
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Button { onPlay(playlist, nextUp) } label: {
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Label(playLabel(playlist: playlist, upNext: upNext), systemImage: "play.fill")
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}
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.buttonStyle(.accentWide)
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.disabled(playlist.isEmpty)
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.padding(.top, 16)
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HStack(spacing: 0) {
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// Only where it would do something different: an unstarted show
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// already starts at the beginning.
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if upNext?.resumeAt != nil || title.watchedCount > 0 {
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TitleAction(icon: "arrow.counterclockwise", label: "Start over") { onPlay(playlist, 0) }
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}
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TitleAction(icon: "arrow.down.circle", label: "Download") { DownloadCoordinator.shared.enqueue(playlist) }
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TitleAction(icon: "pencil", label: "Match") { showMatch = true }
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// The provider's own page for this title: where a viewer goes to
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// check that the thing the app matched is what they have.
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if let link = title.externalUrl.flatMap(URL.init(string:)) {
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TitleAction(icon: "arrow.up.right.square", label: title.metadataProvider?.displayName ?? "Provider") {
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openURL(link)
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}
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}
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}
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.padding(.top, 12)
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if let overview = title.overview {
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// Three lines, then a tap for the rest.
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Text(overview.trimmingCharacters(in: .whitespacesAndNewlines))
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.textStyle(.bodyLarge)
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.foregroundStyle(scheme.onSurface)
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.lineLimit(overviewOpen ? nil : 3)
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.padding(.top, 12)
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.onTapGesture { overviewOpen.toggle() }
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}
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if !title.genres.isEmpty || !title.tags.isEmpty {
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Text((title.genres + title.tags.prefix(4)).joined(separator: " · "))
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.textStyle(.labelMedium).foregroundStyle(scheme.onSurfaceVariant).padding(.top, 10)
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}
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// Said plainly, because it changes what a re-match will do.
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if title.manualMatch {
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Text("Matched by hand").textStyle(.labelMedium).foregroundStyle(scheme.onSurfaceVariant).padding(.top, 8)
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}
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}
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}
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private var factLine: String {
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let year: String? = (title.metadataYear ?? title.year).map { String($0) }
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let rating: String? = title.rating.map { String(format: "★ %.1f", $0) }
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let watched: String? = title.episodeCount > 1 ? "\(title.watchedCount) of \(title.episodeCount) watched" : nil
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let parts: [String?] = [title.formatLabel, title.seasonLabel ?? year, rating, watched]
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return parts.compactMap { $0 }.joined(separator: " · ")
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}
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private func playLabel(playlist: [EpisodeRecord], upNext: EpisodeRecord?) -> String {
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guard let upNext else { return "Play" }
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if upNext.resumeAt != nil { return "Resume \(upNext.label)" }
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if title.watchedCount > 0 { return "Continue with \(upNext.label)" }
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if playlist.count == 1 { return "Play" }
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return "Play \(upNext.label)"
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}
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private func franchiseRow(side: CGFloat) -> some View {
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VStack(alignment: .leading, spacing: 10) {
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Text("In this franchise").textStyle(.titleMedium).foregroundStyle(scheme.onSurface)
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.padding(.horizontal, side + 16)
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ScrollView(.horizontal, showsIndicators: false) {
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LazyHStack(alignment: .top, spacing: 12) {
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ForEach(franchise, id: \.key) { member in
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FranchiseTile(title: member, here: member.key == title.key)
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.tapAndHold { if member.key != title.key { onOpenTitle(member) } }
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}
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}
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.padding(.horizontal, side + 16)
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}
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}
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.padding(.top, 12)
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}
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private func seasonChips(season: SeasonRecord?, side: CGFloat) -> some View {
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HStack(spacing: 0) {
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ScrollView(.horizontal, showsIndicators: false) {
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HStack(spacing: 8) {
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ForEach(Array(title.seasons.enumerated()), id: \.element.label) { index, entry in
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FilterChip(label: entry.label, selected: index == seasonIndex) { seasonIndex = index }
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}
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}
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}
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if let season {
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IconButton("arrow.down.circle", "Download \(season.label)") {
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DownloadCoordinator.shared.enqueue(season.episodes)
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}
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}
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}
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.padding(.leading, side + 16)
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.padding(.trailing, side + 4)
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.padding(.top, 12)
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}
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}
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/// Material's filter chip: outlined, or filled with a tick when selected.
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struct FilterChip: View {
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let label: String
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let selected: Bool
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let action: () -> Void
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@Environment(\.scheme) private var scheme
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var body: some View {
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Button(action: action) {
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HStack(spacing: 6) {
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if selected { Image(systemName: "checkmark").font(.system(size: 13, weight: .semibold)) }
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Text(label).textStyle(.labelLarge)
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}
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.padding(.horizontal, 12)
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.frame(height: 32)
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.foregroundStyle(selected ? scheme.onSecondaryContainer : scheme.onSurfaceVariant)
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.background(selected ? scheme.secondaryContainer : .clear, in: RoundedRectangle(cornerRadius: Corner.standard))
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.overlay {
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if !selected { RoundedRectangle(cornerRadius: Corner.standard).strokeBorder(scheme.outlineVariant) }
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}
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}
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.buttonStyle(.pressable)
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}
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}
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/// One part of the franchise: its cover, what it is and when. This title's own
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/// is marked rather than left out, so the row says where it sits in the story.
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private struct FranchiseTile: View {
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let title: TitleRecord
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let here: Bool
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@Environment(\.scheme) private var scheme
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var body: some View {
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VStack(alignment: .leading, spacing: 0) {
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RemoteArtwork(title.posterUrl ?? title.backdropUrl, title.displayName, fallback: title.thumbnailSource)
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.aspectRatio(2 / 3, contentMode: .fit)
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.clipShape(RoundedRectangle(cornerRadius: Corner.standard))
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.overlay {
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if here { RoundedRectangle(cornerRadius: Corner.standard).strokeBorder(scheme.primary, lineWidth: 2) }
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}
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Text(title.displayName).textStyle(.labelMedium, semibold: here).foregroundStyle(scheme.onSurface)
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.lineLimit(2).padding(.top, 6)
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Text([title.formatLabel ?? (title.kind == .film ? "Film" : "Series"), (title.metadataYear ?? title.year).map(String.init)]
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.compactMap { $0 }.joined(separator: " · "))
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.textStyle(.labelSmall).foregroundStyle(scheme.onSurfaceVariant).lineLimit(1)
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}
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.frame(width: 96)
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.contentShape(Rectangle())
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}
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}
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/// "episode 7 on Sat 11 Oct" while one is due, "airing" while it is airing
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/// with no date yet, else nothing.
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private func airingNote(_ title: TitleRecord) -> String? {
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if let at = title.nextAiringAt, let episode = title.nextEpisode {
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let format = DateFormatter()
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format.setLocalizedDateFormatFromTemplate("EEE d MMM")
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return "episode \(episode) on " + format.string(from: Date(timeIntervalSince1970: TimeInterval(at)))
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}
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return title.airing ? "airing" : nil
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}
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/// One of the title's secondary actions: an icon with its name under it.
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private struct TitleAction: View {
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let icon: String
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let label: String
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let action: () -> Void
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@Environment(\.scheme) private var scheme
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var body: some View {
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Button(action: action) {
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VStack(spacing: 4) {
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Image(systemName: icon).font(.system(size: 22))
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Text(label).textStyle(.labelMedium).lineLimit(1)
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}
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.foregroundStyle(scheme.onSurface)
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.padding(.vertical, 8)
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.frame(maxWidth: .infinity)
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.contentShape(Rectangle())
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}
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.buttonStyle(.pressable)
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}
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}
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extension MetadataProvider {
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var displayName: String {
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switch self {
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case .aniList: "AniList"
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case .tmdb: "TMDB"
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}
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}
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}
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extension EpisodeRecord {
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/// `S03E38`, `E38`, or the row's place in the season.
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///
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/// Mirrors `Episode::numbering` in `pstr-core`, plus the desktop client's
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/// fallback to the season folder's number. The last case is deliberately
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/// *not* printed as an episode number — `#4` says "fourth in the list"
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/// where `E04` would be a claim about the show.
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func numbering(_ fallbackSeason: UInt32?, _ position: Int) -> String {
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switch (season ?? fallbackSeason, number) {
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case let (season?, number?): String(format: "S%02dE%02d", season, number)
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case let (nil, number?): String(format: "E%02d", number)
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default: "#\(position + 1)"
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}
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}
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}
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/// One episode: play it, see where it was left, and drive its download.
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///
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/// The row *is* the play button — the still, the number and the name are one
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/// target, which is what lets the trailing controls be two icons in a fixed
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/// column rather than a second row of buttons under every episode.
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private struct EpisodeRow: View {
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let episode: EpisodeRecord
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let numbering: String
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let position: Int
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let download: RetainedDownload?
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let onPlay: () -> Void
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let onSetWatched: (Bool) -> Void
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@Environment(\.scheme) private var scheme
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private var subline: String {
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let size: String? = episode.size.map { formatBytes($0) }
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let parts: [String?] = [numbering, size, episode.airDate]
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return parts.compactMap { $0 }.joined(separator: " · ")
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}
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var body: some View {
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let running = download?.status == RetainedDownload.statusRunning || download?.status == RetainedDownload.statusQueued
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let heading = episode.heading(position)
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VStack(alignment: .leading, spacing: 0) {
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HStack(spacing: 0) {
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RemoteArtwork(episode.stillUrl, heading, fallback: episode.thumbnailSource, labelled: false)
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.frame(width: 128)
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.aspectRatio(16 / 9, contentMode: .fit)
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.overlay(alignment: .bottom) {
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if let progress = episode.progress, !episode.watched { AccentProgress(progress: progress) }
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}
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.clipShape(RoundedRectangle(cornerRadius: Corner.standard))
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VStack(alignment: .leading, spacing: 2) {
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// Seen episodes stay legible but stop competing with the
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// one the viewer has not watched yet.
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Text(heading).textStyle(.titleSmall)
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.foregroundStyle(episode.watched ? scheme.onSurfaceVariant : scheme.onSurface)
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.lineLimit(2)
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Text(subline)
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.textStyle(.bodySmall).foregroundStyle(scheme.onSurfaceVariant).lineLimit(1)
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}
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.frame(maxWidth: .infinity, alignment: .leading)
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.padding(.horizontal, 12)
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// Watched is a judgement the viewer is allowed to overrule.
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IconButton(
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episode.watched ? "checkmark.circle.fill" : "checkmark.circle",
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episode.watched ? "Mark unwatched" : "Mark watched",
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tint: episode.watched ? scheme.primary : scheme.outline
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) { onSetWatched(!episode.watched) }
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// One slot, always the same width, whatever state the download
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// is in.
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Group {
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if episode.offline {
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Image(systemName: "checkmark.icloud")
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.font(.system(size: 20))
|
|
.foregroundStyle(scheme.tertiary)
|
|
.accessibilityLabel("Saved offline")
|
|
} else if running, let download {
|
|
IconButton("pause.fill", "Pause download") { DownloadCoordinator.shared.pause(download) }
|
|
} else if let download {
|
|
IconButton("arrow.down.circle", "Resume download") { DownloadCoordinator.shared.resume(download) }
|
|
} else {
|
|
IconButton("arrow.down.circle", "Download") { DownloadCoordinator.shared.enqueue(episode) }
|
|
}
|
|
}
|
|
.frame(width: 48, height: 48)
|
|
}
|
|
if let overview = episode.providerOverview {
|
|
Text(overview).textStyle(.bodySmall).foregroundStyle(scheme.onSurfaceVariant).lineLimit(2).padding(.top, 6)
|
|
}
|
|
if let active = download, active.total > 0, !episode.offline {
|
|
AccentProgress(progress: Double(active.downloaded) / Double(active.total), solid: scheme.tertiary)
|
|
.padding(.top, 8)
|
|
Text(downloadStatusLine(active)).textStyle(.bodySmall).foregroundStyle(scheme.onSurfaceVariant)
|
|
}
|
|
}
|
|
.padding(.horizontal, 16)
|
|
.padding(.vertical, 6)
|
|
.contentShape(Rectangle())
|
|
.tapAndHold(onPlay)
|
|
}
|
|
}
|
|
|
|
/// Search the configured provider for the right entry, choose it, or forget
|
|
/// the match altogether.
|
|
struct ChangeMatchSheet: View {
|
|
let title: TitleRecord
|
|
let onDone: () -> Void
|
|
@Environment(AppModel.self) private var model
|
|
@Environment(\.scheme) private var scheme
|
|
@State private var term: String
|
|
@State private var searching = false
|
|
// Choosing fetches the entry's episodes too, which is a few requests.
|
|
@State private var choosing = false
|
|
@State private var options: [MatchRecord] = []
|
|
/// Said here rather than in the snackbar, which this sheet covers.
|
|
@State private var failure: String?
|
|
@State private var searched = false
|
|
@State private var forgetting = false
|
|
|
|
init(title: TitleRecord, onDone: @escaping () -> Void) {
|
|
self.title = title
|
|
self.onDone = onDone
|
|
_term = State(initialValue: title.canonicalName ?? title.name)
|
|
}
|
|
|
|
var body: some View {
|
|
DialogSheet("Change match") {
|
|
Text("Search the configured metadata provider. Nothing is stored until you choose an entry.")
|
|
Field(label: "Title", text: $term, submit: .search)
|
|
.onSubmit(search)
|
|
Button(searching ? "Searching…" : "Search", action: search)
|
|
.buttonStyle(.accent)
|
|
.disabled(term.trimmingCharacters(in: .whitespaces).isEmpty || searching)
|
|
if choosing {
|
|
HStack(spacing: 12) {
|
|
ProgressView().controlSize(.small).tint(scheme.primary)
|
|
Text("Fetching its episodes…").textStyle(.bodySmall)
|
|
}
|
|
.padding(.top, 8)
|
|
}
|
|
if let failure {
|
|
Text(failure).foregroundStyle(scheme.error)
|
|
}
|
|
if !searching, options.isEmpty, searched {
|
|
Text("Nothing found. Try the title's original or English name.").textStyle(.bodySmall)
|
|
}
|
|
ForEach(options, id: \.remoteId) { option in
|
|
Button { choose(option) } label: {
|
|
VStack(alignment: .leading, spacing: 2) {
|
|
Text(option.name).textStyle(.labelLarge, semibold: true)
|
|
Text([option.year.map(String.init), option.originalName].compactMap { $0 }.joined(separator: " · "))
|
|
.textStyle(.labelLarge)
|
|
}
|
|
.frame(maxWidth: .infinity, alignment: .leading)
|
|
.padding(.vertical, 8)
|
|
}
|
|
.buttonStyle(.edgedWide)
|
|
.disabled(choosing)
|
|
}
|
|
} buttons: {
|
|
Button(forgetting ? "Forgetting…" : "Forget match") {
|
|
forgetting = true
|
|
failure = nil
|
|
Task {
|
|
do {
|
|
try await model.run { try $0.forgetMatch(titleKey: title.key) }
|
|
changed()
|
|
} catch {
|
|
failure = errorMessage(error)
|
|
}
|
|
forgetting = false
|
|
}
|
|
}
|
|
.buttonStyle(.quiet)
|
|
.disabled(forgetting || choosing)
|
|
Button("Close", action: onDone).buttonStyle(.tonal)
|
|
}
|
|
}
|
|
|
|
private func search() {
|
|
let term = term
|
|
guard !term.trimmingCharacters(in: .whitespaces).isEmpty, !searching else { return }
|
|
searching = true
|
|
failure = nil
|
|
Task {
|
|
do {
|
|
options = try await NativeRuntime.engine().searchMatches(titleKey: title.key, term: term)
|
|
} catch {
|
|
failure = errorMessage(error)
|
|
}
|
|
searching = false
|
|
searched = true
|
|
}
|
|
}
|
|
|
|
private func choose(_ option: MatchRecord) {
|
|
choosing = true
|
|
failure = nil
|
|
Task {
|
|
do {
|
|
try await NativeRuntime.engine().chooseMatch(titleKey: title.key, found: option)
|
|
changed()
|
|
} catch {
|
|
failure = errorMessage(error)
|
|
}
|
|
choosing = false
|
|
}
|
|
}
|
|
|
|
private func changed() {
|
|
onDone()
|
|
model.reloadAfterMetadataChange()
|
|
}
|
|
}
|