improvements

Music.xcodeproj/project.pbxproj

@@ -447,7 +447,7 @@
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 27;
+				CURRENT_PROJECT_VERSION = 29;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 526E96RFNP;
 				ENABLE_APP_SANDBOX = YES;
@@ -494,7 +494,7 @@
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 27;
+				CURRENT_PROJECT_VERSION = 29;
 				DEAD_CODE_STRIPPING = YES;
 				DEVELOPMENT_TEAM = 526E96RFNP;
 				ENABLE_APP_SANDBOX = YES;

Music/ContentView.swift

@@ -6,6 +6,7 @@ import UniformTypeIdentifiers
 struct TrackInfoRequest: Identifiable {
     let id = UUID()
     let tracks: [Track]
+    let allTracks: [Track]
 }
 
 struct ContentView: View {
@@ -18,6 +19,10 @@ struct ContentView: View {
     @Binding var showNewPlaylistAlert: Bool
     @Binding var showSmartPlaylistBuilder: Bool
     var networkStatus: NetworkStatus?
+    var isHosting: Bool
+    var onToggleHost: () -> Void
+    var isStreaming: Bool
+    var onToggleStream: () -> Void
     @State private var infoRequest: TrackInfoRequest?
     @State private var showRenameAlert = false
     @State private var showEditQueryAlert = false
@@ -28,6 +33,8 @@ struct ContentView: View {
     @State private var editQueryInput = ""
     @State private var itemToRename: (any PlaylistRepresentable)?
     @State private var smartPlaylistToEdit: SmartPlaylist?
+    @State private var tracksToDelete: [Track] = []
+    @State private var showDeleteConfirmation = false
     @State private var scrollToPlayingTrigger = UUID()
     @State private var searchText = ""
     @State private var keyMonitor: Any?
@@ -112,7 +119,11 @@ struct ContentView: View {
                     try? playlist.createSmartPlaylist(searchQuery: query)
                 },
                 isShazamListening: shazam.isListening,
-                onShazam: { shazam.isListening ? shazam.stopListening() : shazam.startListening() }
+                onShazam: { shazam.isListening ? shazam.stopListening() : shazam.startListening() },
+                isHosting: isHosting,
+                onToggleHost: onToggleHost,
+                isStreaming: isStreaming,
+                onToggleStream: onToggleStream
             )
 
             if scanner.isScanning {
@@ -196,6 +207,13 @@ struct ContentView: View {
                                     try? playlist.moveTrack(in: selected, from: from, to: to)
                                 }
                             } : nil,
+                            onRatingChange: { track, newRating in
+                                var fields = EditableTrackFields(from: track)
+                                fields.rating = newRating
+                                Task {
+                                    _ = await library.applyTrackEdits(fields, editing: [.rating], to: [track])
+                                }
+                            },
                             scrollToPlayingTrigger: scrollToPlayingTrigger
                         )
                     }
@@ -367,6 +385,23 @@ struct ContentView: View {
                 Text(error)
             }
         }
+        .confirmationDialog(
+            deleteDialogTitle,
+            isPresented: $showDeleteConfirmation,
+            titleVisibility: .visible
+        ) {
+            Button("Remove from Database", role: .destructive) {
+                try? library.deleteTracks(tracksToDelete, moveToTrash: false)
+                tracksToDelete = []
+            }
+            Button("Remove and Delete from Disk", role: .destructive) {
+                try? library.deleteTracks(tracksToDelete, moveToTrash: true)
+                tracksToDelete = []
+            }
+            Button("Cancel", role: .cancel) {
+                tracksToDelete = []
+            }
+        }
         .sheet(isPresented: $showSmartPlaylistBuilder) {
             SmartPlaylistBuilderSheet(
                 editingPlaylist: nil,
@@ -396,14 +431,13 @@ struct ContentView: View {
         .sheet(item: $infoRequest) { req in
             TrackInfoSheet(
                 tracks: req.tracks,
-                onSave: { values, edited in
-                    let targets = req.tracks
-                    infoRequest = nil
+                allTracks: req.allTracks,
+                onSave: { values, edited, targets in
                     Task {
                         _ = await library.applyTrackEdits(values, editing: edited, to: targets)
                     }
                 },
-                onCancel: { infoRequest = nil }
+                onDismiss: { infoRequest = nil }
             )
         }
     }
@@ -416,6 +450,10 @@ struct ContentView: View {
         return false
     }
 
+    private var deleteDialogTitle: String {
+        tracksToDelete.count == 1 ? "Delete Track" : "Delete \(tracksToDelete.count) Tracks"
+    }
+
     private var trackContextMenuConfig: TrackContextMenuConfig {
         // Queue actions are local-only for v1: hidden when driving a remote device.
         let queueEnabled = !isDrivingRemoteDevice
@@ -440,7 +478,14 @@ struct ContentView: View {
             onAddToQueue: queueEnabled ? { track in player.addToQueue(track) } : nil,
             onAddToNewPlaylist: { track in newPlaylistTrack = track },
             onGetInfo: { tracks in
-                if !tracks.isEmpty { infoRequest = TrackInfoRequest(tracks: tracks) }
+                let allTracks = playlist.selectedItem != nil ? playlist.playlistTracks : library.tracks
+                if !tracks.isEmpty { infoRequest = TrackInfoRequest(tracks: tracks, allTracks: allTracks) }
+            },
+            onDelete: { tracks in
+                if !tracks.isEmpty {
+                    tracksToDelete = tracks
+                    showDeleteConfirmation = true
+                }
             }
         )
     }

Music/MusicApp.swift

@@ -40,7 +40,23 @@ struct MusicApp: App {
                         db: db,
                         showNewPlaylistAlert: $showNewPlaylistAlert,
                         showSmartPlaylistBuilder: $showSmartPlaylistBuilder,
-                        networkStatus: computeNetworkStatus()
+                        networkStatus: computeNetworkStatus(),
+                        isHosting: hostServer?.isHosting ?? false,
+                        onToggleHost: {
+                            if hostServer?.isHosting ?? false {
+                                hostServer?.stop()
+                            } else {
+                                startHosting()
+                            }
+                        },
+                        isStreaming: streamingServer?.isRunning ?? false,
+                        onToggleStream: {
+                            if streamingServer?.isRunning ?? false {
+                                stopStreamingServer()
+                            } else {
+                                startStreamingServer()
+                            }
+                        }
                     )
                 } else if let error = initError {
                     Text("Failed to initialize database: \(error)")

Music/Views/SearchBarView.swift

@@ -7,6 +7,10 @@ struct SearchBarView: View {
     let onSaveSearch: (String) -> Void
     let isShazamListening: Bool
     let onShazam: () -> Void
+    let isHosting: Bool
+    let onToggleHost: () -> Void
+    let isStreaming: Bool
+    let onToggleStream: () -> Void
 
     var body: some View {
         HStack(spacing: 12) {
@@ -54,6 +58,22 @@ struct SearchBarView: View {
             }
             .buttonStyle(.plain)
             .help(isShazamListening ? "Stop listening" : "Identify song with Shazam")
+
+            Button(action: onToggleHost) {
+                Image(systemName: "antenna.radiowaves.left.and.right")
+                    .font(.system(size: 14))
+                    .foregroundStyle(isHosting ? .green : .secondary)
+            }
+            .buttonStyle(.plain)
+            .help(isHosting ? "Stop hosting" : "Start host mode")
+
+            Button(action: onToggleStream) {
+                Image(systemName: "cloud")
+                    .font(.system(size: 14))
+                    .foregroundStyle(isStreaming ? .purple : .secondary)
+            }
+            .buttonStyle(.plain)
+            .help(isStreaming ? "Stop streaming server" : "Start streaming server")
         }
         .padding(.horizontal, 16)
         .padding(.vertical, 8)

Music/Views/TrackInfoSheet.swift

@@ -4,37 +4,51 @@ import SwiftUI
 // across tracks show a "Mixed" placeholder and only fields the user touches are
 // applied. onSave hands back the edited values + the set of edited fields.
 struct TrackInfoSheet: View {
-    let tracks: [Track]
-    var onSave: (EditableTrackFields, Set<EditableTrackField>) -> Void
-    var onCancel: () -> Void
+    let allTracks: [Track]
+    var onSave: (EditableTrackFields, Set<EditableTrackField>, [Track]) -> Void
+    var onDismiss: () -> Void
 
+    @State private var displayedTracks: [Track]
     @State private var fields: EditableTrackFields
     @State private var mixed: Set<EditableTrackField>
     @State private var edited: Set<EditableTrackField> = []
     @State private var tab = 0
 
     init(tracks: [Track],
-         onSave: @escaping (EditableTrackFields, Set<EditableTrackField>) -> Void,
-         onCancel: @escaping () -> Void) {
-        self.tracks = tracks
+         allTracks: [Track],
+         onSave: @escaping (EditableTrackFields, Set<EditableTrackField>, [Track]) -> Void,
+         onDismiss: @escaping () -> Void) {
+        self.allTracks = allTracks
         self.onSave = onSave
-        self.onCancel = onCancel
+        self.onDismiss = onDismiss
+        _displayedTracks = State(initialValue: tracks)
         let (values, mixed) = EditableTrackFields.shared(across: tracks)
         _fields = State(initialValue: values)
         _mixed = State(initialValue: mixed)
     }
 
-    private var isMulti: Bool { tracks.count > 1 }
+    private var isMulti: Bool { displayedTracks.count > 1 }
     private var hasUnsupported: Bool {
-        tracks.contains { t in
+        displayedTracks.contains { t in
             ["flac", "wav", "aiff"].contains((URL(string: t.fileURL)?.pathExtension ?? "").lowercased())
         }
     }
 
+    // Navigation within allTracks (single-track mode only)
+    private var canNavigate: Bool { !isMulti && allTracks.count > 1 }
+    private var currentIndex: Int? {
+        guard let track = displayedTracks.first else { return nil }
+        return allTracks.firstIndex(where: { $0.id == track.id })
+    }
+    private var hasPrevious: Bool { (currentIndex ?? 0) > 0 }
+    private var hasNext: Bool {
+        guard let idx = currentIndex else { return false }
+        return idx < allTracks.count - 1
+    }
+
     var body: some View {
         VStack(alignment: .leading, spacing: 16) {
-            Text(isMulti ? "Get Info — \(tracks.count) tracks" : "Get Info")
-                .font(.headline)
+            header
 
             if hasUnsupported {
                 Text("Edits save to your library only — tag writing isn't supported for some selected formats yet.")
@@ -53,8 +67,11 @@ struct TrackInfoSheet: View {
             Divider()
             HStack {
                 Spacer()
-                Button("Cancel", action: onCancel)
-                Button("Save") { onSave(fields, edited) }
+                Button("Cancel", action: onDismiss)
+                Button("Save") {
+                    onSave(fields, edited, displayedTracks)
+                    onDismiss()
+                }
                 .keyboardShortcut(.defaultAction)
             }
         }
@@ -62,6 +79,50 @@ struct TrackInfoSheet: View {
         .frame(width: 460)
     }
 
+    @ViewBuilder private var header: some View {
+        HStack {
+            Text(isMulti ? "Get Info — \(displayedTracks.count) tracks" : "Get Info")
+                .font(.headline)
+            Spacer()
+            if canNavigate {
+                HStack(spacing: 2) {
+                    Button(action: navigatePrevious) {
+                        Image(systemName: "chevron.left")
+                    }
+                    .disabled(!hasPrevious)
+
+                    Button(action: navigateNext) {
+                        Image(systemName: "chevron.right")
+                    }
+                    .disabled(!hasNext)
+                }
+                .buttonStyle(.borderless)
+            }
+        }
+    }
+
+    private func navigatePrevious() {
+        guard let idx = currentIndex, idx > 0 else { return }
+        navigateTo(allTracks[idx - 1])
+    }
+
+    private func navigateNext() {
+        guard let idx = currentIndex, idx < allTracks.count - 1 else { return }
+        navigateTo(allTracks[idx + 1])
+    }
+
+    private func navigateTo(_ track: Track) {
+        if !edited.isEmpty {
+            onSave(fields, edited, displayedTracks)
+        }
+        displayedTracks = [track]
+        let (values, mixedSet) = EditableTrackFields.shared(across: [track])
+        fields = values
+        mixed = mixedSet
+        edited = []
+        tab = 0
+    }
+
     // Binding helper that marks a field edited whenever it changes.
     private func text(_ field: EditableTrackField, _ keyPath: WritableKeyPath<EditableTrackFields, String>) -> Binding<String> {
         Binding(
@@ -93,10 +154,16 @@ struct TrackInfoSheet: View {
             labeled("Composer")     { TextField(placeholder(.composer),    text: text(.composer, \.composer)) }
             detailsNumericRow
             labeled("Rating") {
-                Stepper(value: Binding(
-                    get: { fields.rating },
-                    set: { fields.rating = max(0, min(5, $0)); edited.insert(.rating) }
-                ), in: 0...5) { Text(String(repeating: "★", count: fields.rating)) }
+                HStack(spacing: 4) {
+                    ForEach(1...5, id: \.self) { star in
+                        Image(systemName: star <= fields.rating ? "star.fill" : "star")
+                            .foregroundStyle(star <= fields.rating ? .yellow : .secondary)
+                            .onTapGesture {
+                                fields.rating = star == fields.rating ? 0 : star
+                                edited.insert(.rating)
+                            }
+                    }
+                }
             }
             detailsDateRow
         }
@@ -126,7 +193,7 @@ struct TrackInfoSheet: View {
     }
 
     @ViewBuilder private var fileTab: some View {
-        if let t = tracks.first {
+        if let t = displayedTracks.first {
             VStack(alignment: .leading, spacing: 6) {
                 row("Kind", t.fileFormat.uppercased())
                 row("Bit Rate", t.bitrate.map { "\($0) kbps" } ?? "—")

Music/Views/TrackTableView.swift

@@ -46,6 +46,7 @@ struct TrackTableView: NSViewRepresentable {
     let onDoubleClick: (Track) -> Void
     var contextMenuConfig: TrackContextMenuConfig?
     var onReorder: ((Int, Int) -> Void)?
+    var onRatingChange: ((Track, Int) -> Void)?
     var scrollToPlayingTrigger: UUID = UUID()
 
     func makeNSView(context: Context) -> NSScrollView {
@@ -197,6 +198,10 @@ struct TrackTableView: NSViewRepresentable {
             let track = tracks[row]
             let colId = tableColumn?.identifier.rawValue ?? ""
 
+            if colId == "rating" {
+                return ratingCell(for: tableView, row: row, track: track)
+            }
+
             if colId == "nowPlaying" {
                 let cellId = NSUserInterfaceItemIdentifier("Cell_nowPlaying")
                 let cellView: NSTableCellView
@@ -286,8 +291,7 @@ struct TrackTableView: NSViewRepresentable {
             case "lastPlayedAt":
                 cell.stringValue = track.lastPlayedAt.map { Self.formatDate($0) } ?? ""
             case "rating":
-                cell.stringValue = track.rating > 0 ? String(repeating: "★", count: track.rating) : ""
-                cell.alignment = .right
+                break
             case "dateAdded":
                 cell.stringValue = Self.formatDate(track.dateAdded)
             case "dateModified":
@@ -400,6 +404,23 @@ struct TrackTableView: NSViewRepresentable {
             return true
         }
 
+        private func ratingCell(for tableView: NSTableView, row: Int, track: Track) -> NSView {
+            let cellId = NSUserInterfaceItemIdentifier("Cell_rating")
+            let cellView: RatingCellView
+            if let existing = tableView.makeView(withIdentifier: cellId, owner: nil) as? RatingCellView {
+                cellView = existing
+            } else {
+                cellView = RatingCellView()
+                cellView.identifier = cellId
+            }
+            cellView.rating = track.rating
+            cellView.onRatingChange = { [weak self] newRating in
+                guard let self, row < self.tracks.count else { return }
+                self.parent.onRatingChange?(self.tracks[row], newRating)
+            }
+            return cellView
+        }
+
         @objc func toggleColumn(_ sender: NSMenuItem) {
             guard let colId = sender.representedObject as? String, let tableView else { return }
             guard let column = tableView.tableColumns.first(where: { $0.identifier.rawValue == colId }) else { return }
@@ -437,6 +458,74 @@ struct TrackTableView: NSViewRepresentable {
     }
 }
 
+private final class RatingCellView: NSTableCellView {
+    var onRatingChange: ((Int) -> Void)?
+    private var starButtons: [NSButton] = []
+
+    var rating: Int = 0 {
+        didSet { updateStars() }
+    }
+
+    override init(frame frameRect: NSRect) {
+        super.init(frame: frameRect)
+        setup()
+    }
+
+    required init?(coder: NSCoder) {
+        super.init(coder: coder)
+        setup()
+    }
+
+    private func setup() {
+        let stack = NSStackView()
+        stack.orientation = .horizontal
+        stack.spacing = 1
+        stack.translatesAutoresizingMaskIntoConstraints = false
+
+        for i in 1...5 {
+            let button = NSButton()
+            button.bezelStyle = .inline
+            button.isBordered = false
+            button.image = NSImage(systemSymbolName: "star", accessibilityDescription: "Star \(i)")
+            button.imagePosition = .imageOnly
+            button.imageScaling = .scaleProportionallyDown
+            button.tag = i
+            button.target = self
+            button.action = #selector(starClicked(_:))
+            button.translatesAutoresizingMaskIntoConstraints = false
+            NSLayoutConstraint.activate([
+                button.widthAnchor.constraint(equalToConstant: 14),
+                button.heightAnchor.constraint(equalToConstant: 14),
+            ])
+            starButtons.append(button)
+            stack.addArrangedSubview(button)
+        }
+
+        addSubview(stack)
+        NSLayoutConstraint.activate([
+            stack.trailingAnchor.constraint(equalTo: trailingAnchor),
+            stack.centerYAnchor.constraint(equalTo: centerYAnchor),
+        ])
+    }
+
+    private func updateStars() {
+        for button in starButtons {
+            let filled = button.tag <= rating
+            button.image = NSImage(
+                systemSymbolName: filled ? "star.fill" : "star",
+                accessibilityDescription: "Star \(button.tag)"
+            )
+            button.contentTintColor = filled ? .systemYellow : .tertiaryLabelColor
+        }
+    }
+
+    @objc private func starClicked(_ sender: NSButton) {
+        let newRating = sender.tag == rating ? 0 : sender.tag
+        rating = newRating
+        onRatingChange?(newRating)
+    }
+}
+
 private final class PlayableTableView: NSTableView {
     var enterAction: Selector?