Merge pull request #697 from patelhiren/main

tvOS: Refined Subscriptions View
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Arkadiusz Fal 2024-06-13 19:00:15 +02:00 committed by GitHub
commit 9e5efc1aa6
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@ -4,6 +4,8 @@ import SwiftUI
struct FeedView: View {
@ObservedObject private var feed = FeedModel.shared
@ObservedObject private var subscriptions = SubscribedChannelsModel.shared
@ObservedObject private var feedCount = UnwatchedFeedCountModel.shared
@Default(.showCacheStatus) private var showCacheStatus
@ -12,10 +14,153 @@ struct FeedView: View {
#endif
var videos: [ContentItem] {
ContentItem.array(of: feed.videos)
guard let selectedChannel = selectedChannel else {
return ContentItem.array(of: feed.videos)
}
return ContentItem.array(of: feed.videos.filter {
$0.channel.id == selectedChannel.id
})
}
var channels: [Channel] {
feed.videos.map {
$0.channel
}.unique()
}
@State private var selectedChannel: Channel?
@FocusState private var focusedChannel: String?
@State private var feedChannelsViewVisible: Bool = false
private var navigation = NavigationModel.shared
private let dismiss_channel_list_id = "dismiss_channel_list_id"
var body: some View {
#if os(tvOS)
GeometryReader { geometry in
ZStack {
// selected channel feed view
HStack(spacing: 0) {
// sidebar - show channels
if feedChannelsViewVisible {
Spacer()
.frame(width: geometry.size.width * 0.3)
}
selectedFeedView
}
.disabled(feedChannelsViewVisible)
.frame(width: geometry.size.width, height: geometry.size.height)
if feedChannelsViewVisible {
HStack(spacing: 0) {
// sidebar - show channels
feedChannelsView
.padding(.all)
.frame(width: geometry.size.width * 0.3)
.background()
.clipShape(RoundedRectangle(cornerRadius: 16))
.contentShape(RoundedRectangle(cornerRadius: 16))
Rectangle()
.fill(.clear)
.id(dismiss_channel_list_id)
.focusable()
.focused(self.$focusedChannel, equals: dismiss_channel_list_id)
}
.frame(width: geometry.size.width, height: geometry.size.height)
.clipped()
}
}
}
#else
selectedFeedView
#endif
}
var feedChannelsView: some View {
ScrollViewReader { proxy in
VStack {
Text("Channels")
.font(.subheadline)
if #available(tvOS 17.0, *) {
List(selection: $selectedChannel) {
Button(action: {
self.selectedChannel = nil
self.feedChannelsViewVisible = false
}) {
HStack(spacing: 16) {
Image(systemName: RecentsModel.symbolSystemImage("A"))
.imageScale(.large)
.foregroundColor(.accentColor)
.frame(width: 35, height: 35)
Text("All")
Spacer()
feedCount.unwatchedText
}
}
.padding(.all)
.background(RoundedRectangle(cornerRadius: 8.0)
.fill(self.selectedChannel == nil ? Color.secondary : Color.clear))
.font(.caption)
.buttonStyle(PlainButtonStyle())
.focused(self.$focusedChannel, equals: "all")
ForEach(channels, id: \.self) { channel in
Button(action: {
self.selectedChannel = channel
self.feedChannelsViewVisible = false
}) {
HStack(spacing: 16) {
ChannelAvatarView(channel: channel, subscribedBadge: false)
.frame(width: 50, height: 50)
Text(channel.name)
.lineLimit(1)
Spacer()
if let unwatchedCount = feedCount.unwatchedByChannelText(channel) {
unwatchedCount
}
}
}
.padding(.all)
.background(RoundedRectangle(cornerRadius: 8.0)
.fill(self.selectedChannel == channel ? Color.secondary : Color.clear))
.font(.caption)
.buttonStyle(PlainButtonStyle())
.focused(self.$focusedChannel, equals: channel.id)
}
}
.onChange(of: self.focusedChannel, {
if self.focusedChannel == "all" {
withAnimation {
self.selectedChannel = nil
}
} else if self.focusedChannel == dismiss_channel_list_id {
self.feedChannelsViewVisible = false
} else {
withAnimation {
self.selectedChannel = channels.first {
$0.id == self.focusedChannel
}
}
}
})
.onAppear {
guard let selectedChannel = self.selectedChannel else {
return
}
proxy.scrollTo(selectedChannel, anchor: .top)
}
.onExitCommand {
withAnimation {
self.feedChannelsViewVisible = false
}
}
} else {
// Fallback on earlier versions
}
}
}
}
var selectedFeedView: some View {
VerticalCells(items: videos) { if shouldDisplayHeader { header } }
.environment(\.loadMoreContentHandler) { feed.loadNextPage() }
.onAppear {
@ -49,33 +194,52 @@ struct FeedView: View {
}
var header: some View {
HStack {
HStack(spacing: 16) {
#if os(tvOS)
SubscriptionsPageButton()
ListingStyleButtons(listingStyle: $subscriptionsListingStyle)
HideWatchedButtons()
HideShortsButtons()
#endif
if showCacheStatus {
Spacer()
CacheStatusHeader(
refreshTime: feed.formattedFeedTime,
isLoading: feed.isLoading
)
}
#if os(tvOS)
Button {
feed.loadResources(force: true)
} label: {
Label("Refresh", systemImage: "arrow.clockwise")
Button(action: {
withAnimation {
self.feedChannelsViewVisible = true
self.focusedChannel = selectedChannel?.id ?? "all"
}
}) {
Label("Channels", systemImage: "filemenu.and.selection")
.labelStyle(.iconOnly)
.imageScale(.small)
.font(.caption)
}
.opacity(feedChannelsViewVisible ? 0 : 1)
.frame(minWidth: (feedChannelsViewVisible ? 0 : nil), maxWidth: (feedChannelsViewVisible ? 0 : nil))
channelHeaderView
if (selectedChannel == nil) {
Spacer()
}
if feedChannelsViewVisible == false {
ListingStyleButtons(listingStyle: $subscriptionsListingStyle)
HideWatchedButtons()
HideShortsButtons()
}
#endif
if feedChannelsViewVisible == false {
if showCacheStatus {
CacheStatusHeader(
refreshTime: feed.formattedFeedTime,
isLoading: feed.isLoading
)
}
#if os(tvOS)
Button {
feed.loadResources(force: true)
} label: {
Label("Refresh", systemImage: "arrow.clockwise")
.labelStyle(.iconOnly)
.imageScale(.small)
.font(.caption)
}
#endif
}
}
.padding(.leading, 30)
#if os(tvOS)
@ -83,6 +247,46 @@ struct FeedView: View {
.padding(.trailing, 30)
#endif
}
var channelHeaderView: some View {
guard let selectedChannel = self.selectedChannel else {
return AnyView(
Text("All Channels")
.font(.caption)
.frame(alignment: .leading)
.lineLimit(1)
.padding(0)
.padding(.leading, 16)
)
}
return AnyView(
HStack(spacing: 16) {
ChannelAvatarView(channel: selectedChannel, subscribedBadge: false)
.id("channel-avatar-\(selectedChannel.id)")
.frame(width: 80, height: 80)
Text("\(selectedChannel.name)")
.font(.caption)
.frame(alignment: .leading)
.lineLimit(1)
.fixedSize(horizontal: true, vertical: false)
Spacer()
if feedChannelsViewVisible == false {
Button(action: {
navigation.openChannel(selectedChannel, navigationStyle: .tab)
}) {
Text("Visit Channel")
.font(.caption)
.frame(alignment: .leading)
.lineLimit(1)
.fixedSize(horizontal: true, vertical: false)
}
}
}
.padding(0)
.padding(.leading, 16)
)
}
var shouldDisplayHeader: Bool {
#if os(tvOS)