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yattee/Shared/Videos/VideoBanner.swift
Arkadiusz Fal 3c9e04d243 Channels performance improvements
Add settings:
Show channel avatars in channels lists
Show channel avatars in videos lists

Fix #508
2023-07-24 19:45:30 +02:00

301 lines
11 KiB
Swift

import CoreMedia
import Defaults
import Foundation
import SDWebImageSwiftUI
import SwiftUI
struct VideoBanner: View {
var id: String?
let video: Video?
var playbackTime: CMTime?
var videoDuration: TimeInterval?
var watch: Watch?
@Default(.saveHistory) private var saveHistory
@Default(.watchedVideoStyle) private var watchedVideoStyle
@Default(.watchedVideoBadgeColor) private var watchedVideoBadgeColor
@Default(.timeOnThumbnail) private var timeOnThumbnail
@Default(.roundedThumbnails) private var roundedThumbnails
@Default(.showChannelAvatarInVideosListing) private var showChannelAvatarInVideosListing
@Environment(\.inChannelView) private var inChannelView
@Environment(\.inNavigationView) private var inNavigationView
@Environment(\.navigationStyle) private var navigationStyle
init(
id: String? = nil,
video: Video? = nil,
playbackTime: CMTime? = nil,
videoDuration: TimeInterval? = nil,
watch: Watch? = nil
) {
self.id = id
self.video = video
self.playbackTime = playbackTime
self.videoDuration = videoDuration
self.watch = watch
}
var body: some View {
HStack(alignment: .top, spacing: 12) {
VStack(alignment: .trailing, spacing: 2) {
ZStack(alignment: .bottom) {
smallThumbnail
.layoutPriority(1)
ProgressView(value: watch?.progress ?? 44, total: 100)
.frame(maxHeight: 4)
.progressViewStyle(LinearProgressViewStyle(tint: Color("AppRedColor")))
.opacity(watch?.isShowingProgress ?? false ? 1 : 0)
}
if !timeOnThumbnail, let timeLabel {
Text(timeLabel)
.font(.caption.monospacedDigit())
.foregroundColor(.secondary)
}
}
VStack(alignment: .leading, spacing: 2) {
Group {
if let video {
HStack(alignment: .top) {
Text(video.displayTitle)
if video.isLocal, let fileExtension = video.localStreamFileExtension {
Spacer()
Text(fileExtension)
.foregroundColor(.secondary)
}
}
} else {
Text("Loading contents of the video, please wait")
.redacted(reason: .placeholder)
}
}
.truncationMode(.middle)
.lineLimit(5)
.font(.headline)
Spacer()
HStack {
HStack {
VStack(alignment: .leading) {
Group {
if let video {
if !inChannelView, !video.isLocal || video.localStreamIsRemoteURL {
ChannelLinkView(channel: video.channel) {
HStack(spacing: Constants.channelDetailsStackSpacing) {
if video != .fixture, showChannelAvatarInVideosListing {
ChannelAvatarView(channel: video.channel)
.frame(width: Constants.channelThumbnailSize, height: Constants.channelThumbnailSize)
}
channelLabel
.font(.subheadline)
}
}
} else {
#if os(iOS)
if DocumentsModel.shared.isDocument(video) {
HStack(spacing: 6) {
if let date = DocumentsModel.shared.formattedCreationDate(video) {
Text(date)
}
if let size = DocumentsModel.shared.formattedSize(video) {
Text("")
Text(size)
}
Spacer()
}
.frame(maxWidth: .infinity)
}
#endif
}
} else {
Text("Video Author")
.redacted(reason: .placeholder)
}
}
extraAttributes
}
}
.foregroundColor(.secondary)
}
}
.frame(maxWidth: .infinity, alignment: .leading)
.frame(maxHeight: .infinity)
#if os(tvOS)
.padding(.vertical)
#endif
}
.fixedSize(horizontal: false, vertical: true)
#if os(tvOS)
.buttonStyle(.card)
.padding(.trailing, 10)
#elseif os(macOS)
.buttonStyle(.plain)
#endif
.opacity(contentOpacity)
.contentShape(Rectangle())
}
private var thumbnailRoundingCornerRadius: Double {
#if os(tvOS)
return Double(12)
#else
return Double(roundedThumbnails ? 6 : 0)
#endif
}
private var extraAttributes: some View {
HStack(spacing: 16) {
if let video {
if let date = video.publishedDate {
HStack(spacing: 2) {
Text(date)
.allowsTightening(true)
}
}
if video.views > 0 {
HStack(spacing: 2) {
Image(systemName: "eye")
Text(video.viewsCount!)
}
}
}
}
.font(.caption)
.lineLimit(1)
.foregroundColor(.secondary)
}
@ViewBuilder private var smallThumbnail: some View {
ZStack(alignment: .bottomTrailing) {
ZStack(alignment: .topLeading) {
ZStack {
Color("PlaceholderColor")
if let video {
if let thumbnail = video.thumbnailURL(quality: .medium) {
ThumbnailView(url: thumbnail)
} else if video.isLocal {
Image(systemName: video.localStreamImageSystemName)
}
} else {
Image(systemName: "ellipsis")
}
}
if saveHistory,
watchedVideoStyle.isShowingBadge,
let video
{
WatchView(watch: watch, videoID: video.videoID, duration: video.length)
.offset(x: 2, y: 2)
}
}
if timeOnThumbnail {
timeView
.offset(y: watch?.isShowingProgress ?? false ? -4 : 0)
}
}
.frame(width: thumbnailWidth, height: thumbnailHeight)
.mask(RoundedRectangle(cornerRadius: thumbnailRoundingCornerRadius))
}
private var contentOpacity: Double {
guard saveHistory,
!watch.isNil,
watchedVideoStyle.isDecreasingOpacity
else {
return 1
}
return watch!.finished ? 0.5 : 1
}
private var thumbnailWidth: Double {
#if os(tvOS)
356
#else
120
#endif
}
private var thumbnailHeight: Double {
#if os(tvOS)
200
#else
72
#endif
}
private var videoDurationLabel: String? {
guard videoDuration != 0 else { return nil }
return (videoDuration ?? video?.length)?.formattedAsPlaybackTime()
}
private var watchStoppedAtLabel: String? {
guard let watch else { return nil }
return watch.stoppedAt.formattedAsPlaybackTime(allowZero: true)
}
var timeInfo: Bool {
videoDurationLabel != nil && (video == nil || !video!.localStreamIsDirectory)
}
private var timeLabel: String? {
if let watch, let watchStoppedAtLabel, let videoDurationLabel, !watch.finished {
return "\(watchStoppedAtLabel) / \(videoDurationLabel)"
}
if let videoDurationLabel {
return videoDurationLabel
}
return nil
}
@ViewBuilder private var timeView: some View {
VStack(alignment: .trailing) {
PlayingIndicatorView(video: video, height: 10)
.frame(width: 12, alignment: .trailing)
.padding(.trailing, 3)
.padding(.bottom, timeLabel == nil ? 3 : -5)
if let timeLabel {
Text(timeLabel)
.font(.caption2.weight(.semibold).monospacedDigit())
.allowsTightening(true)
.padding(2)
.modifier(ControlBackgroundModifier())
}
}
}
@ViewBuilder private var channelLabel: some View {
if let video, !video.displayAuthor.isEmpty {
Text(video.displayAuthor)
.fontWeight(.semibold)
.foregroundColor(.secondary)
}
}
}
struct VideoBanner_Previews: PreviewProvider {
static var previews: some View {
ScrollView {
VideoBanner(video: Video.fixture, playbackTime: CMTime(seconds: 400, preferredTimescale: 10000))
VideoBanner(video: Video.fixtureUpcomingWithoutPublishedOrViews)
VideoBanner(video: .local(URL(string: "https://apple.com/a/directory/of/video+that+has+very+long+title+that+will+likely.mp4")!))
VideoBanner(video: .local(URL(string: "file://a/b/c/d/e/f.mkv")!))
VideoBanner()
}
.frame(maxWidth: 1300)
}
}