yattee/Shared/Videos/VideoCell.swift

453 lines
14 KiB
Swift
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import Defaults
import SDWebImageSwiftUI
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import SwiftUI
struct VideoCell: View {
private var video: Video
@Environment(\.inNavigationView) private var inNavigationView
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#if os(iOS)
@Environment(\.verticalSizeClass) private var verticalSizeClass
@Environment(\.horizontalCells) private var horizontalCells
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#endif
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@EnvironmentObject<AccountsModel> private var accounts
@EnvironmentObject<PlayerModel> private var player
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@EnvironmentObject<ThumbnailsModel> private var thumbnails
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@Default(.channelOnThumbnail) private var channelOnThumbnail
@Default(.timeOnThumbnail) private var timeOnThumbnail
@Default(.saveHistory) private var saveHistory
@Default(.showWatchingProgress) private var showWatchingProgress
@Default(.watchedVideoStyle) private var watchedVideoStyle
@Default(.watchedVideoPlayNowBehavior) private var watchedVideoPlayNowBehavior
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@FetchRequest private var watchRequest: FetchedResults<Watch>
init(video: Video) {
self.video = video
_watchRequest = video.watchFetchRequest
}
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var body: some View {
Group {
Button(action: playAction) {
content
}
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}
.opacity(contentOpacity)
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.buttonStyle(.plain)
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.contentShape(RoundedRectangle(cornerRadius: 12))
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.contextMenu {
VideoContextMenuView(
video: video,
playerNavigationLinkActive: $player.playerNavigationLinkActive
)
.environmentObject(accounts)
}
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}
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private func playAction() {
if watchingNow {
if !player.playingInPictureInPicture {
player.show()
}
if !playNowContinues {
player.player.seek(to: .zero)
}
player.play()
return
}
var playAt: TimeInterval?
if playNowContinues,
!watch.isNil,
!watch!.finished
{
playAt = watch!.stoppedAt
}
player.play(video, at: playAt, inNavigationView: inNavigationView)
}
private var playNowContinues: Bool {
watchedVideoPlayNowBehavior == .continue
}
private var watch: Watch? {
watchRequest.first
}
private var finished: Bool {
watch?.finished ?? false
}
private var watchingNow: Bool {
player.currentVideo == video
}
private var content: some View {
VStack {
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#if os(iOS)
if verticalSizeClass == .compact, !horizontalCells {
horizontalRow
.padding(.vertical, 4)
} else {
verticalRow
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}
#else
verticalRow
#endif
}
#if os(macOS)
.background(Color.secondaryBackground)
#endif
}
private var contentOpacity: Double {
guard saveHistory,
!watch.isNil,
watchedVideoStyle == .decreasedOpacity
else {
return 1
}
return watch!.finished ? 0.5 : 1
}
#if os(iOS)
private var horizontalRow: some View {
HStack(alignment: .top, spacing: 2) {
Section {
#if os(tvOS)
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thumbnailImage
#else
thumbnail
#endif
}
.frame(maxWidth: 320)
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VStack(alignment: .leading, spacing: 0) {
videoDetail(video.title, lineLimit: 5)
.frame(minWidth: 0, maxWidth: .infinity, alignment: .leading)
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if !channelOnThumbnail {
Text(video.channel.name)
.fontWeight(.semibold)
.foregroundColor(.secondary)
}
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if additionalDetailsAvailable {
Spacer()
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HStack(spacing: 15) {
if let date = video.publishedDate {
VStack {
Image(systemName: "calendar")
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.frame(height: 15)
Text(date)
}
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}
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if video.views > 0 {
VStack {
Image(systemName: "eye")
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.frame(height: 15)
Text(video.viewsCount!)
}
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}
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if !timeOnThumbnail, let time = video.length.formattedAsPlaybackTime() {
VStack {
Image(systemName: "clock")
.frame(height: 15)
Text(time)
}
}
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}
.foregroundColor(.secondary)
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}
}
.padding()
.frame(minHeight: 180)
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#if os(tvOS)
if let time = video.length.formattedAsPlaybackTime() || video.live || video.upcoming {
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Spacer()
VStack(alignment: .center) {
Spacer()
if let time = video.length.formattedAsPlaybackTime() {
HStack(spacing: 4) {
Image(systemName: "clock")
Text(time)
.fontWeight(.bold)
}
.foregroundColor(.secondary)
} else if video.live {
DetailBadge(text: "Live", style: .outstanding)
} else if video.upcoming {
DetailBadge(text: "Upcoming", style: .informational)
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}
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Spacer()
}
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.lineLimit(1)
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}
#endif
}
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}
#endif
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private var verticalRow: some View {
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VStack(alignment: .leading, spacing: 0) {
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thumbnail
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VStack(alignment: .leading, spacing: 0) {
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Group {
VStack(alignment: .leading, spacing: 0) {
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videoDetail(video.title, lineLimit: 2)
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#if os(tvOS)
.frame(minHeight: 60, alignment: .top)
#elseif os(macOS)
.frame(minHeight: 32, alignment: .top)
#else
.frame(minHeight: 40, alignment: .top)
#endif
if !channelOnThumbnail {
Text(video.channel.name)
.fontWeight(.semibold)
.foregroundColor(.secondary)
.padding(.top, 4)
.padding(.bottom, 6)
}
}
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.frame(minWidth: 0, maxWidth: .infinity, alignment: .leading)
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}
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#if os(tvOS)
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.frame(minHeight: channelOnThumbnail ? 80 : 120, alignment: .top)
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#elseif os(macOS)
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.frame(minHeight: 35, alignment: .top)
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#else
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.frame(minHeight: 50, alignment: .top)
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#endif
.padding(.bottom, 4)
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HStack(spacing: 8) {
if let date = video.publishedDate {
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HStack(spacing: 2) {
Image(systemName: "calendar")
Text(date)
.allowsTightening(true)
}
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}
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if video.views > 0 {
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HStack(spacing: 2) {
Image(systemName: "eye")
Text(video.viewsCount!)
}
}
if let time = time, !timeOnThumbnail {
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Spacer()
HStack(spacing: 2) {
Image(systemName: "clock")
Text(time)
}
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}
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}
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.lineLimit(1)
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.foregroundColor(.secondary)
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.frame(minHeight: 30, alignment: .top)
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#if os(tvOS)
.padding(.bottom, 10)
#endif
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}
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.padding(.top, 4)
.frame(minWidth: 0, maxWidth: .infinity, alignment: .topLeading)
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#if os(tvOS)
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.padding(.horizontal, 8)
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#endif
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}
}
private var additionalDetailsAvailable: Bool {
video.publishedDate != nil || video.views != 0 ||
(!timeOnThumbnail && !video.length.formattedAsPlaybackTime().isNil)
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}
private var thumbnail: some View {
ZStack(alignment: .leading) {
ZStack(alignment: .bottomLeading) {
thumbnailImage
if saveHistory, showWatchingProgress, watch?.progress ?? 0 > 0 {
ProgressView(value: watch!.progress, total: 100)
.progressViewStyle(LinearProgressViewStyle(tint: Color("WatchProgressBarColor")))
#if os(tvOS)
.padding(.horizontal, 16)
#else
.padding(.horizontal, 10)
#endif
#if os(macOS)
.offset(x: 0, y: 4)
#else
.offset(x: 0, y: -3)
#endif
}
}
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VStack {
HStack(alignment: .top) {
if video.live {
DetailBadge(text: "Live", style: .outstanding)
} else if video.upcoming {
DetailBadge(text: "Upcoming", style: .informational)
}
Spacer()
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if channelOnThumbnail {
DetailBadge(text: video.author, style: .prominent)
}
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}
#if os(tvOS)
.padding(16)
#else
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.padding(10)
#endif
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Spacer()
HStack(alignment: .center) {
if saveHistory,
watchedVideoStyle == .badge,
watch?.finished ?? false
{
Image(systemName: "checkmark.circle.fill")
.foregroundColor(Color("WatchProgressBarColor"))
.background(Color.white)
.clipShape(Circle())
#if os(tvOS)
.font(.system(size: 40))
#else
.font(.system(size: 30))
#endif
}
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Spacer()
if timeOnThumbnail,
!video.live,
let time = time
{
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DetailBadge(text: time, style: .prominent)
}
}
#if os(tvOS)
.padding(16)
#else
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.padding(10)
#endif
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}
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.lineLimit(1)
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}
}
private var thumbnailImage: some View {
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Group {
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if let url = thumbnails.best(video) {
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WebImage(url: url)
.resizable()
.placeholder {
Rectangle().fill(Color("PlaceholderColor"))
}
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.retryOnAppear(true)
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.onFailure { _ in
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thumbnails.insertUnloadable(url)
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}
.indicator(.activity)
#if os(tvOS)
.frame(minHeight: 320)
#endif
} else {
ZStack {
Color("PlaceholderColor")
Image(systemName: "exclamationmark.triangle")
}
.font(.system(size: 30))
}
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}
.mask(RoundedRectangle(cornerRadius: 12))
.modifier(AspectRatioModifier())
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}
private var time: String? {
guard var videoTime = video.length.formattedAsPlaybackTime() else {
return nil
}
if !saveHistory || !showWatchingProgress || watch?.finished ?? false {
return videoTime
}
if let stoppedAt = watch?.stoppedAt,
stoppedAt.isFinite,
let stoppedAtFormatted = stoppedAt.formattedAsPlaybackTime()
{
if watch?.videoDuration ?? 0 > 0 {
videoTime = watch!.videoDuration.formattedAsPlaybackTime() ?? "?"
}
return "\(stoppedAtFormatted) / \(videoTime)"
}
return videoTime
}
private func videoDetail(_ text: String, lineLimit: Int = 1) -> some View {
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Text(text)
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.fontWeight(.bold)
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.lineLimit(lineLimit)
.truncationMode(.middle)
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}
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struct AspectRatioModifier: ViewModifier {
@Environment(\.horizontalCells) private var horizontalCells
func body(content: Content) -> some View {
Group {
if horizontalCells {
content
} else {
content
.aspectRatio(
VideoPlayerView.defaultAspectRatio,
contentMode: .fill
)
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}
}
}
}
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}
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struct VideoCell_Preview: PreviewProvider {
static var previews: some View {
Group {
VideoCell(video: Video.fixture)
}
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#if os(macOS)
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.frame(maxWidth: 300, maxHeight: 250)
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#elseif os(iOS)
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.frame(maxWidth: 300, maxHeight: 200)
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#endif
.injectFixtureEnvironmentObjects()
}
}