Add iOS app with CarPlay and Siri

SwiftUI port of the Android app under ios/, with CarPlay browse and
Now Playing, Siri play-media intents, and a build-ipa.sh script that
makes an unsigned IPA for sideloading. README gets an iOS section and
the vibecoded disclaimer.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
cdnutterandClaude Opus 5.5 committed 2026-10-20 07:15:47 -07:00
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import SwiftUI
// ---- playlists ------------------------------------------------------------------------------
struct PlaylistsScreen: View {
@Environment(Ui.self) private var ui
@State private var lists: LoadState<[Playlist]> = .loading
@State private var reload = 0
private var g: AppGraph { .shared }
var body: some View {
Page(title: "Playlists") {
Loaded(state: lists, retry: { reload += 1 }) { list in
if list.isEmpty {
EmptyState(icon: "music.note.list", title: "No Playlists",
message: "Hold any song, album, artist or playlist and choose “Add to Playlist”, or + to make one from your queue. They sync with Plexamp.")
}
ForEach(list) { pl in
PlaylistRow(playlist: pl).onTapGesture { ui.push(.PlaylistPage(pl)) }.actionsMenu(ui.menu.playlist(pl))
}
}
}
.toolbar {
ToolbarItem(placement: .topBarTrailing) {
Button { newPlaylist() } label: { Image(systemName: "plus") }
}
}
.task(id: "\(g.settings.musicSection)|\(reload)") {
await LoadState.load($lists) { try await g.plex.playlists() }
}
}
/// Plex can't hold an empty playlist, so new ones start from songs you have.
private func newPlaylist() {
let queue = g.playback.queue
var acts: [SheetAction] = []
if !queue.isEmpty {
acts.append(SheetAction("New Playlist from Queue (\(queue.count))") { ui.menu.newPlaylist(queue.map(\.track)) { reload += 1 } })
}
if let now = g.playback.current?.track {
acts.append(SheetAction("New Playlist with “\(now.title)”") { ui.menu.newPlaylist([now]) { reload += 1 } })
}
if acts.isEmpty { ui.overlays.hud("Play something first, or use “Add to Playlist” on any song.", "info.circle") }
else { ui.overlays.actions("New Playlist", acts) }
}
}
struct PlaylistRow: View {
let playlist: Playlist
@Environment(\.palette) private var p
var body: some View {
HStack(spacing: 14) {
Artwork(thumb: playlist.thumb, size: 60, corner: 6, placeholder: "music.note.list")
VStack(alignment: .leading, spacing: 2) {
Text(playlist.title).foregroundStyle(p.label).lineLimit(1)
Text(songs(playlist.trackCount)).font(.subheadline).foregroundStyle(p.label2)
}
Spacer(minLength: 8)
if playlist.smart { Tag(text: "SMART") }
Image(systemName: "chevron.right").font(.system(size: 14, weight: .semibold)).foregroundStyle(p.label3)
}
.frame(height: 76)
.contentShape(Rectangle())
.listRow(inset: 94, trailing: 16)
}
}
struct PlaylistScreen: View {
let playlist: Playlist
@Environment(Ui.self) private var ui
@Environment(\.palette) private var p
@State private var tracks: LoadState<[Track]> = .loading
@State private var reload = 0
@State private var title: String
@State private var editing = false
@State private var items: [Track] = []
@State private var removed: [Track] = []
@State private var saving = false
private var g: AppGraph { .shared }
init(playlist: Playlist) {
self.playlist = playlist
_title = State(initialValue: playlist.title)
}
var body: some View {
let list = tracks.value ?? []
Group {
if editing {
// Native list editing: delete buttons on the left, grips on the right.
List {
header(list).listRowBackground(Color.clear).listRowSeparator(.hidden)
ForEach(items) { t in
TrackRow(track: t) {}.listRowBackground(p.bg)
}
.onDelete { idx in
removed += idx.map { items[$0] }
items.remove(atOffsets: idx)
}
.onMove { items.move(fromOffsets: $0, toOffset: $1) }
}
.listStyle(.plain)
.scrollContentBackground(.hidden)
.background(p.bg)
.environment(\.editMode, .constant(.active))
.navigationTitle(title)
.navigationBarTitleDisplayMode(.inline)
} else {
Page(title: title, large: false) {
header(list)
Loaded(state: tracks, retry: { reload += 1 }) { list in
ForEach(Array(list.enumerated()), id: \.element.id) { i, t in
TrackRow(track: t, menu: ui.menu.track(t, extra: removeAction(t))) { g.playback.playTracks(list, start: i) }
.listRow(inset: MARGIN + 60)
}
}
}
}
}
.toolbar {
ToolbarItemGroup(placement: .topBarTrailing) {
if !playlist.smart && !list.isEmpty {
if saving { ProgressView() }
else if editing { Button("Done") { commit(list) }.bold() }
else { Button("Edit") { items = list; removed = []; editing = true } }
}
if !editing { MoreMenu(items: moreItems(list)) }
}
}
.task(id: reload) {
await LoadState.load($tracks) { try await g.plex.playlistTracks(playlist.ratingKey) }
}
}
private func header(_ list: [Track]) -> some View {
VStack(spacing: 0) {
Artwork(thumb: playlist.thumb, size: 230, corner: 10, placeholder: "music.note.list")
Text(title).font(.title2.bold()).foregroundStyle(p.label).multilineTextAlignment(.center).lineLimit(2)
.padding(.horizontal, 32).padding(.top, 14)
if !list.isEmpty {
Text("\(songs(list.count)) · \(formatMinutes(list.reduce(0) { $0 + $1.durationMs }))").font(.subheadline).foregroundStyle(p.label2)
}
if !editing {
PlayShuffle(play: { g.playback.playTracks(list) }, shuffle: { g.playback.playTracks(list, shuffle: true) }).padding(.top, 14)
}
}
.frame(maxWidth: .infinity)
.padding(.top, 8).padding(.bottom, 16)
}
private func removeAction(_ t: Track) -> [SheetAction] {
if playlist.smart { return [] }
return [SheetAction("Remove from Playlist", icon: "minus.circle", destructive: true) {
Task {
if let id = t.playlistItemId { try? await g.plex.removeFromPlaylist(playlist.ratingKey, playlistItemId: id) }
reload += 1
}
}]
}
private func moreItems(_ list: [Track]) -> [SheetAction] {
var extra: [SheetAction] = []
let plex = g.plex
let key = playlist.ratingKey
if !playlist.smart {
extra.append(SheetAction("Rename…", icon: "pencil") {
ui.overlays.prompt("Rename Playlist", nil, initial: title, "Save") { name in
Task { if (try? await plex.renamePlaylist(key, title: name)) != nil { title = name } }
}
})
}
extra.append(SheetAction("Delete Playlist", icon: "trash", destructive: true) {
ui.overlays.confirm("Delete “\(title)”?", "This removes it from Plex for every app.", "Delete") {
Task { if (try? await plex.deletePlaylist(key)) != nil { ui.pop() } }
}
})
var pl = playlist
pl.title = title
pl.trackCount = list.count
return ui.menu.playlist(pl, extra: extra)
}
/// Sends removals, then replays the new order as "move after" calls against a simulated server list.
private func commit(_ original: [Track]) {
let target = items
let gone = removed
let plex = g.plex
let key = playlist.ratingKey
saving = true
Task {
do {
for t in gone { if let id = t.playlistItemId { try await plex.removeFromPlaylist(key, playlistItemId: id) } }
let goneIds = Set(gone.compactMap(\.playlistItemId))
var sim = original.filter { !goneIds.contains($0.playlistItemId ?? -1) }
for (i, t) in target.enumerated() {
guard let id = t.playlistItemId, i >= sim.count || sim[i].playlistItemId != id else { continue }
try await plex.movePlaylistItem(key, playlistItemId: id, afterItemId: i == 0 ? nil : target[i - 1].playlistItemId)
sim.removeAll { $0.playlistItemId == id }
sim.insert(t, at: min(i, sim.count))
}
} catch {
ui.overlays.hud("Couldn't save: \(error.localizedDescription)", "exclamationmark.triangle")
}
reload += 1
saving = false
editing = false
}
}
}
// ---- search ---------------------------------------------------------------------------------
struct SearchScreen: View {
@Environment(Ui.self) private var ui
@State private var query = ""
@State private var results: LoadState<SearchResults>?
@State private var retry = 0
private var g: AppGraph { .shared }
var body: some View {
let q = query.trimmingCharacters(in: .whitespaces)
Page(title: "Search") {
if let results {
Loaded(state: results, retry: { retry += 1 }) { s in
if s.isEmpty { EmptyState(icon: "magnifyingglass", title: "No Results", message: "Nothing matches “\(q)”.") }
if !s.artists.isEmpty {
SectionTitle(title: "Artists")
ForEach(s.artists) { a in
Button { ui.push(.ArtistPage(a)) } label: { ArtistRow(artist: a).contentShape(Rectangle()) }
.buttonStyle(.plain).actionsMenu(ui.menu.artist(a)).listRow(inset: MARGIN + 58, trailing: 16)
}
}
if !s.albums.isEmpty {
SectionTitle(title: "Albums")
AlbumGrid(albums: s.albums, menu: { ui.menu.album($0) }, open: { ui.push(.AlbumPage($0)) })
}
if !s.tracks.isEmpty {
SectionTitle(title: "Songs")
ForEach(Array(s.tracks.enumerated()), id: \.element.id) { i, t in
TrackRow(track: t, subtitle: "\(t.artist) — \(t.album)", menu: ui.menu.track(t)) { g.playback.playTracks(s.tracks, start: i) }
.listRow(inset: MARGIN + 60)
}
}
if !s.playlists.isEmpty {
SectionTitle(title: "Playlists")
ForEach(s.playlists) { pl in
PlaylistRow(playlist: pl).onTapGesture { ui.push(.PlaylistPage(pl)) }.actionsMenu(ui.menu.playlist(pl))
}
}
}
} else {
EmptyState(icon: "magnifyingglass", title: "Search Your Library", message: "Find artists, albums, songs and playlists on your Plex server.")
}
}
.searchable(text: $query, placement: .navigationBarDrawer(displayMode: .always), prompt: "Artists, Albums, Songs")
.autocorrectionDisabled()
.task(id: "\(q)|\(retry)") {
guard q.count >= 2 else { results = nil; return }
try? await Task.sleep(nanoseconds: 280_000_000)
if Task.isCancelled { return }
results = .loading
do { results = .ok(try await g.plex.search(q)) }
catch is CancellationError {}
catch { results = .err(error.localizedDescription) }
}
}
}