mirror of
https://github.com/yattee/yattee.git
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194 lines
6.4 KiB
Swift
194 lines
6.4 KiB
Swift
import Defaults
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import SDWebImageSwiftUI
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import SwiftUI
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struct ChannelsView: View {
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@ObservedObject private var feed = FeedModel.shared
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@ObservedObject private var subscriptions = SubscribedChannelsModel.shared
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@ObservedObject private var accounts = AccountsModel.shared
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@ObservedObject private var feedCount = UnwatchedFeedCountModel.shared
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private var navigation = NavigationModel.shared
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@Default(.showCacheStatus) private var showCacheStatus
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@Default(.showUnwatchedFeedBadges) private var showUnwatchedFeedBadges
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@Default(.keepChannelsWithUnwatchedFeedOnTop) private var keepChannelsWithUnwatchedFeedOnTop
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@State private var channelLinkActive = false
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@State private var channelForLink: Channel?
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var body: some View {
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List {
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Section(header: header) {
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ForEach(channels) { channel in
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let label = HStack {
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if let url = channel.thumbnailURLOrCached {
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ThumbnailView(url: url)
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.frame(width: 35, height: 35)
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.clipShape(RoundedRectangle(cornerRadius: 35))
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} else {
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Image(systemName: RecentsModel.symbolSystemImage(channel.name))
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.imageScale(.large)
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.foregroundColor(.accentColor)
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.frame(width: 35, height: 35)
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}
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Text(channel.name)
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.lineLimit(1)
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}
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.backport
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.badge(showUnwatchedFeedBadges ? feedCount.unwatchedByChannelText(channel) : nil)
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Group {
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#if os(tvOS)
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Button {
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navigation.openChannel(channel, navigationStyle: .tab)
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} label: {
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label
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}
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#else
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Button {
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channelForLink = channel
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channelLinkActive = channelForLink != nil
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} label: {
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label
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.contentShape(Rectangle())
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.foregroundColor(.primary)
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}
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.buttonStyle(.plain)
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#endif
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}
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.contextMenu {
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if subscriptions.isSubscribing(channel.id) {
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toggleWatchedButton(channel)
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}
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Button {
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subscriptions.unsubscribe(channel.id)
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} label: {
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Label("Unsubscribe", systemImage: "xmark.circle")
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}
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}
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}
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#if os(tvOS)
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.padding(.horizontal, 50)
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#endif
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Color.clear.padding(.bottom, 50)
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.listRowBackground(Color.clear)
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.backport
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.listRowSeparator(false)
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}
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}
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#if !os(tvOS)
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.background(
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NavigationLink(destination: ChannelVideosView(channel: channelForLink ?? Video.fixture.channel), isActive: $channelLinkActive, label: EmptyView.init)
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)
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#endif
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.onAppear {
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subscriptions.load()
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}
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.onChange(of: accounts.current) { _ in
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subscriptions.load(force: true)
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}
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#if os(iOS)
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.refreshControl { refreshControl in
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subscriptions.load(force: true) {
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refreshControl.endRefreshing()
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}
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}
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.backport
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.refreshable {
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await subscriptions.load(force: true)
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}
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#endif
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#if !os(tvOS)
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.background(
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Button("Refresh") {
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subscriptions.load(force: true)
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}
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.keyboardShortcut("r")
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.opacity(0)
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)
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#endif
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#if !os(macOS)
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.onReceive(NotificationCenter.default.publisher(for: UIApplication.willEnterForegroundNotification)) { _ in
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subscriptions.load()
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}
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#endif
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#if os(tvOS)
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.padding(.horizontal, 30)
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#endif
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}
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var channels: [Channel] {
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keepChannelsWithUnwatchedFeedOnTop ? subscriptions.allByUnwatchedCount : subscriptions.all
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}
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var header: some View {
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HStack {
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#if os(tvOS)
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SubscriptionsPageButton()
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#endif
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if showCacheStatus {
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Spacer()
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CacheStatusHeader(
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refreshTime: subscriptions.formattedCacheTime,
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isLoading: subscriptions.isLoading
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)
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}
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#if os(tvOS)
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if !showCacheStatus {
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Spacer()
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}
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Button {
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subscriptions.load(force: true)
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} label: {
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Label("Refresh", systemImage: "arrow.clockwise")
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.labelStyle(.iconOnly)
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.imageScale(.small)
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.font(.caption)
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}
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#endif
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}
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#if os(tvOS)
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.padding(.bottom, 15)
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.padding(.top, 15)
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#endif
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}
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@ViewBuilder func toggleWatchedButton(_ channel: Channel) -> some View {
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if feed.canMarkChannelAsWatched(channel.id) {
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markChannelAsWatchedButton(channel)
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} else {
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markChannelAsUnwatchedButton(channel)
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}
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}
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func markChannelAsWatchedButton(_ channel: Channel) -> some View {
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Button {
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feed.markChannelAsWatched(channel.id)
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} label: {
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Label("Mark channel feed as watched", systemImage: "checkmark.circle.fill")
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}
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.disabled(!feed.canMarkAllFeedAsWatched)
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}
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func markChannelAsUnwatchedButton(_ channel: Channel) -> some View {
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Button {
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feed.markChannelAsUnwatched(channel.id)
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} label: {
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Label("Mark channel feed as unwatched", systemImage: "checkmark.circle")
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}
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}
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}
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struct ChannelsView_Previews: PreviewProvider {
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static var previews: some View {
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NavigationView {
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ChannelsView()
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}
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}
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}
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