yattee/Shared/Views/VideoContextMenuView.swift

417 lines
13 KiB
Swift
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import CoreData
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import CoreMedia
import Defaults
import SwiftUI
struct VideoContextMenuView: View {
let video: Video
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@Environment(\.inChannelView) private var inChannelView
@Environment(\.inChannelPlaylistView) private var inChannelPlaylistView
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@Environment(\.inQueueListing) private var inQueueListing
@Environment(\.navigationStyle) private var navigationStyle
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@Environment(\.currentPlaylistID) private var playlistID
@ObservedObject private var accounts = AccountsModel.shared
@ObservedObject private var navigation = NavigationModel.shared
@ObservedObject private var player = PlayerModel.shared
@ObservedObject private var playlists = PlaylistsModel.shared
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@ObservedObject private var subscriptions = SubscribedChannelsModel.shared
@FetchRequest private var watchRequest: FetchedResults<Watch>
@Default(.showPlayNowInBackendContextMenu) private var showPlayNowInBackendContextMenu
private var backgroundContext = PersistenceController.shared.container.newBackgroundContext()
@State private var isOverlayVisible = false
init(video: Video) {
self.video = video
_watchRequest = video.watchFetchRequest
}
var body: some View {
ZStack {
// Conditional overlay to block taps on underlying views
if isOverlayVisible {
Color.clear
.contentShape(Rectangle())
#if !os(tvOS)
// This is not available on tvOS < 16 so we leave out.
// TODO: remove #if when setting the minimum deployment target to >= 16
.onTapGesture {
// Dismiss overlay without triggering other interactions
isOverlayVisible = false
}
#endif
.ignoresSafeArea() // Ensure overlay covers the entire screen
.accessibilityLabel("Dismiss context menu")
.accessibilityHint("Tap to close the context")
.accessibilityAddTraits(.isButton)
}
if video.videoID != Video.fixtureID {
contextMenu
.onAppear {
isOverlayVisible = true
}
.onDisappear {
isOverlayVisible = false
}
}
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}
}
@ViewBuilder var contextMenu: some View {
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if inQueueListing {
if let item = player.queue.first(where: { $0.videoID == video.videoID }) {
removeFromQueueButton(item)
}
removeAllFromQueueButton()
}
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if !video.localStreamIsDirectory {
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if Defaults[.saveHistory] {
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Section {
if let watchedAtString {
Text(watchedAtString)
}
if !watch.isNil, !watch!.finished, !watchingNow {
continueButton
}
if !(watch?.finished ?? false) {
markAsWatchedButton
}
if !watch.isNil, !watchingNow {
removeFromHistoryButton
}
}
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}
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Section {
playNowButton
#if !os(tvOS)
playNowInPictureInPictureButton
playNowInMusicMode
#endif
}
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if Defaults[.showPlayNowInBackendContextMenu] {
Section {
ForEach(PlayerBackendType.allCases, id: \.self) { backend in
playNowInBackendButton(backend)
}
}
}
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Section {
playNextButton
addToQueueButton
}
if accounts.app.supportsUserPlaylists, accounts.signedIn, !video.isLocal {
Section {
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#if os(tvOS)
addToPlaylistButton
#else
addToPlaylistMenu
#endif
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addToLastPlaylistButton
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if let id = navigation.tabSelection?.playlistID ?? playlistID {
removeFromPlaylistButton(playlistID: id)
}
}
}
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#if !os(tvOS)
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Section {
ShareButton(contentItem: .init(video: video))
}
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#endif
}
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#if os(iOS)
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if video.isLocal,
let url = video.localStream?.localURL,
DocumentsModel.shared.isDocument(url)
{
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Section {
removeDocumentButton
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}
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}
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#endif
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if !inChannelView, !inChannelPlaylistView, !video.isLocal {
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Section {
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openChannelButton
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if accounts.app.supportsSubscriptions, accounts.api.signedIn {
subscriptionButton
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}
}
}
#if os(tvOS)
Button("Cancel", role: .cancel) {}
#endif
}
private var watch: Watch? {
watchRequest.first
}
private var watchingNow: Bool {
player.currentVideo == video
}
private var watchedAtString: String? {
if watchingNow {
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return "Watching now".localized()
}
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if let watch, let watchedAtString = watch.watchedAtString {
if watchedAtString == "in 0 seconds" {
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return "Just watched".localized()
}
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let localizedWatchedString = "Watched %@".localized()
return String(format: localizedWatchedString, watchedAtString)
}
return nil
}
private var continueButton: some View {
Button {
player.play(video, at: .secondsInDefaultTimescale(watch!.stoppedAt))
} label: {
Label("Continue from \(watch!.stoppedAt.formattedAsPlaybackTime(allowZero: true) ?? "where I left off")", systemImage: "playpause")
}
}
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var markAsWatchedButton: some View {
Button {
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Watch.markAsWatched(videoID: video.videoID, account: accounts.current, duration: video.length, context: backgroundContext)
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FeedModel.shared.calculateUnwatchedFeed()
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WatchModel.shared.watchesChanged()
} label: {
Label("Mark as watched", systemImage: "checkmark.circle.fill")
}
}
var removeFromHistoryButton: some View {
Button {
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guard let watch else { return }
player.removeWatch(watch)
} label: {
Label("Remove from history", systemImage: "delete.left.fill")
}
}
private var playNowButton: some View {
Button {
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if player.musicMode {
player.toggleMusicMode()
}
player.play(video)
} label: {
Label("Play Now", systemImage: "play")
}
}
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private func playNowInBackendButton(_ backend: PlayerBackendType) -> some View {
Button {
if player.musicMode {
player.toggleMusicMode()
}
player.forceBackendOnPlay = backend
player.play(video)
} label: {
Label("Play Now in \(backend.label)", systemImage: "play")
}
}
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private var playNowInPictureInPictureButton: some View {
Button {
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player.avPlayerBackend.startPictureInPictureOnPlay = true
#if !os(macOS)
player.exitFullScreen()
#endif
if player.activeBackend != PlayerBackendType.appleAVPlayer {
player.changeActiveBackend(from: .mpv, to: .appleAVPlayer)
}
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player.hide()
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
player.play(video, at: watch?.timeToRestart, showingPlayer: false)
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}
} label: {
Label("Play in PiP", systemImage: "pip")
}
}
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private var playNowInMusicMode: some View {
Button {
if !player.musicMode {
player.toggleMusicMode()
}
player.play(video, at: watch?.timeToRestart, showingPlayer: false)
} label: {
Label("Play Music", systemImage: "music.note")
}
}
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private var playNextButton: some View {
Button {
player.playNext(video)
} label: {
Label("Play Next", systemImage: "text.insert")
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}
}
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private var addToQueueButton: some View {
Button {
player.enqueueVideo(video)
} label: {
Label("Play Last", systemImage: "text.append")
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}
}
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#if os(iOS)
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@ViewBuilder private var removeDocumentButton: some View {
let action = {
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if let url = video.localStream?.localURL {
NavigationModel.shared.presentAlert(
Alert(
title: Text("Are you sure you want to remove this document?"),
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message: Text(String(format: "\"%@\" will be irreversibly removed from this device.", video.displayTitle)),
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primaryButton: .destructive(Text("Remove")) {
do {
try DocumentsModel.shared.removeDocument(url)
} catch {
NavigationModel.shared.presentAlert(title: "Could not delete document", message: error.localizedDescription)
}
},
secondaryButton: .cancel()
)
)
}
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}
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let label = Label("Remove…", systemImage: "trash.fill")
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.foregroundColor(Color("AppRedColor"))
if #available(iOS 15, macOS 12, *) {
Button(role: .destructive, action: action) { label }
} else {
Button(action: action) { label }
}
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}
#endif
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private var openChannelButton: some View {
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Button {
NavigationModel.shared.openChannel(
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video.channel,
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navigationStyle: navigationStyle
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)
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} label: {
Label("\(video.author) Channel", systemImage: "rectangle.stack.fill.badge.person.crop")
}
}
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private var subscriptionButton: some View {
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Group {
if subscriptions.isSubscribing(video.channel.id) {
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Button {
#if os(tvOS)
subscriptions.unsubscribe(video.channel.id)
#else
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navigation.presentUnsubscribeAlert(video.channel, subscriptions: subscriptions)
#endif
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} label: {
Label("Unsubscribe", systemImage: "xmark.circle")
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}
} else {
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Button {
subscriptions.subscribe(video.channel.id) {
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navigation.sidebarSectionChanged.toggle()
}
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} label: {
Label("Subscribe", systemImage: "star.circle")
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}
}
}
}
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private var addToPlaylistButton: some View {
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Button {
navigation.presentAddToPlaylist(video)
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} label: {
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Label("Add to Playlist...", systemImage: "text.badge.plus")
}
}
@ViewBuilder private var addToLastPlaylistButton: some View {
if let playlist = playlists.lastUsed {
Button {
playlists.addVideo(playlistID: playlist.id, videoID: video.videoID)
} label: {
Label("Add to \(playlist.title)", systemImage: "text.badge.star")
}
}
}
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#if !os(tvOS)
@ViewBuilder private var addToPlaylistMenu: some View {
if playlists.playlists.isEmpty {
Text("No Playlists")
} else {
Menu {
ForEach(playlists.editable) { playlist in
Button {
playlists.addVideo(playlistID: playlist.id, videoID: video.videoID)
} label: {
Text(playlist.title).tag(playlist.id)
}
}
} label: {
Label("Add to Playlist...", systemImage: "text.badge.plus")
}
}
}
#endif
func removeFromPlaylistButton(playlistID: String) -> some View {
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Button {
playlists.removeVideo(index: video.indexID!, playlistID: playlistID)
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} label: {
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Label("Remove from Playlist", systemImage: "text.badge.minus")
}
}
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private func removeFromQueueButton(_ item: PlayerQueueItem) -> some View {
Button {
player.remove(item)
} label: {
Label("Remove from the queue", systemImage: "trash")
}
}
private func removeAllFromQueueButton() -> some View {
Button {
player.removeQueueItems()
} label: {
Label("Clear the queue", systemImage: "trash.fill")
}
}
}