feat: integrate HomeView as default view in ContentView

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Music/ContentView.swift

@@ -8,6 +8,7 @@ struct ContentView: View {
     var audio: AudioService
     var playlist: PlaylistViewModel
     var shazam: ShazamService
+    var db: DatabaseService
     @Binding var showNewPlaylistAlert: Bool
     @State private var showRenameAlert = false
     @State private var showEditQueryAlert = false
@@ -17,6 +18,10 @@ struct ContentView: View {
     @State private var smartPlaylistToEdit: SmartPlaylist?
     @State private var scrollToPlayingTrigger = UUID()
     @State private var searchText = ""
+    @State private var showHome = true
+    @State private var recentTracks: [Track] = []
+    @State private var totalDuration: Double = 0
+    @State private var monthlyAdditions: [MonthlyCount] = []
 
     var body: some View {
         VStack(spacing: 0) {
@@ -24,6 +29,11 @@ struct ContentView: View {
                 searchText: $searchText,
                 trackCount: playlist.selectedItem != nil ? playlist.playlistTracks.count : library.trackCount,
                 onSearch: { text in
+                    if text.isEmpty {
+                        showHome = true
+                    } else {
+                        showHome = false
+                    }
                     library.search(text)
                     if playlist.selectedPlaylist != nil {
                         playlist.search(text)
@@ -52,6 +62,7 @@ struct ContentView: View {
                     Button(action: {
                         playlist.deselectPlaylist()
                         searchText = ""
+                        showHome = true
                     }) {
                         HStack(spacing: 2) {
                             Image(systemName: "chevron.left")
@@ -75,43 +86,60 @@ struct ContentView: View {
                 .frame(maxWidth: .infinity, alignment: .leading)
             }
 
-            TrackTableView(
-                tracks: playlist.selectedItem != nil ? playlist.playlistTracks : library.tracks,
-                playingTrackId: player.currentTrack?.id,
-                sortColumn: library.sortColumn,
-                sortAscending: library.sortAscending,
-                onSort: { column in
-                    if playlist.selectedItem == nil {
-                        library.sort(by: column)
+            if showHome && playlist.selectedItem == nil && searchText.isEmpty {
+                HomeView(
+                    recentTracks: recentTracks,
+                    trackCount: library.trackCount,
+                    totalDuration: totalDuration,
+                    monthlyAdditions: monthlyAdditions,
+                    onTrackDoubleClick: { track in
+                        player.setQueue(recentTracks)
+                        player.play(track)
+                    },
+                    onShowAll: {
+                        showHome = false
                     }
-                },
-                onDoubleClick: { track in
-                    let trackList = playlist.selectedItem != nil ? playlist.playlistTracks : library.tracks
-                    player.setQueue(trackList)
-                    player.play(track)
-                },
-                onPlayPause: { audio.togglePlayPause() },
-                playlists: playlist.playlists,
-                lastUsedPlaylistName: playlist.lastUsedPlaylistName,
-                selectedPlaylist: playlist.selectedPlaylist,
-                onAddToPlaylist: { track, targetPlaylist in
-                    try? playlist.addTrack(track, to: targetPlaylist)
-                },
-                onAddToLastPlaylist: { track in
-                    try? playlist.addTrackToLastUsedPlaylist(track)
-                },
-                onRemoveFromPlaylist: playlist.selectedPlaylist != nil ? { track in
-                    if let selected = playlist.selectedPlaylist {
-                        try? playlist.removeTrack(track, from: selected)
-                    }
-                } : nil,
-                onReorder: playlist.selectedPlaylist != nil ? { from, to in
-                    if let selected = playlist.selectedPlaylist {
-                        try? playlist.moveTrack(in: selected, from: from, to: to)
-                    }
-                } : nil,
-                scrollToPlayingTrigger: scrollToPlayingTrigger
-            )
+                )
+                .onAppear { loadHomeData() }
+            } else {
+                TrackTableView(
+                    tracks: playlist.selectedItem != nil ? playlist.playlistTracks : library.tracks,
+                    playingTrackId: player.currentTrack?.id,
+                    sortColumn: library.sortColumn,
+                    sortAscending: library.sortAscending,
+                    onSort: { column in
+                        if playlist.selectedItem == nil {
+                            library.sort(by: column)
+                        }
+                    },
+                    onDoubleClick: { track in
+                        let trackList = playlist.selectedItem != nil ? playlist.playlistTracks : library.tracks
+                        player.setQueue(trackList)
+                        player.play(track)
+                    },
+                    onPlayPause: { audio.togglePlayPause() },
+                    playlists: playlist.playlists,
+                    lastUsedPlaylistName: playlist.lastUsedPlaylistName,
+                    selectedPlaylist: playlist.selectedPlaylist,
+                    onAddToPlaylist: { track, targetPlaylist in
+                        try? playlist.addTrack(track, to: targetPlaylist)
+                    },
+                    onAddToLastPlaylist: { track in
+                        try? playlist.addTrackToLastUsedPlaylist(track)
+                    },
+                    onRemoveFromPlaylist: playlist.selectedPlaylist != nil ? { track in
+                        if let selected = playlist.selectedPlaylist {
+                            try? playlist.removeTrack(track, from: selected)
+                        }
+                    } : nil,
+                    onReorder: playlist.selectedPlaylist != nil ? { from, to in
+                        if let selected = playlist.selectedPlaylist {
+                            try? playlist.moveTrack(in: selected, from: from, to: to)
+                        }
+                    } : nil,
+                    scrollToPlayingTrigger: scrollToPlayingTrigger
+                )
+            }
 
             PlaylistBarView(
                 playlists: playlist.allPlaylists,
@@ -126,6 +154,7 @@ struct ContentView: View {
                 onDeselect: {
                     playlist.deselectPlaylist()
                     searchText = ""
+                    showHome = true
                 },
                 onRename: { item in
                     itemToRename = item
@@ -148,6 +177,14 @@ struct ContentView: View {
 
             playerControls
         }
+        .onKeyPress(.leftArrow) {
+            player.previous()
+            return .handled
+        }
+        .onKeyPress(.rightArrow) {
+            player.next()
+            return .handled
+        }
         .onDrop(of: [.fileURL], isTargeted: nil) { providers in
             handleDrop(providers)
             return true
@@ -155,6 +192,9 @@ struct ContentView: View {
         .onChange(of: audio.currentTime) { _, _ in
             player.checkHalfway()
         }
+        .onChange(of: library.trackCount) { _, _ in
+            if showHome { loadHomeData() }
+        }
         .alert("New Playlist", isPresented: $showNewPlaylistAlert) {
             TextField("Playlist name", text: $playlistNameInput)
             Button("Cancel", role: .cancel) { playlistNameInput = "" }
@@ -241,6 +281,12 @@ struct ContentView: View {
         )
     }
 
+    private func loadHomeData() {
+        recentTracks = (try? db.fetchRecentlyAdded(limit: 50)) ?? []
+        totalDuration = (try? db.totalDuration()) ?? 0
+        monthlyAdditions = (try? db.fetchMonthlyAdditions(months: 12)) ?? []
+    }
+
     private func handleDrop(_ providers: [NSItemProvider]) {
         for provider in providers {
             provider.loadItem(forTypeIdentifier: "public.file-url") { data, _ in

Music/MusicApp.swift

@@ -27,6 +27,7 @@ struct MusicApp: App {
                         audio: audioService,
                         playlist: playlist,
                         shazam: shazamService,
+                        db: db,
                         showNewPlaylistAlert: $showNewPlaylistAlert
                     )
                 } else if let error = initError {