trim the play entries, calm the badge, and only watch the visible tab

The album and playlist menus lose Play and Shuffle and the song menu loses Play;
tapping the row or the detail hero buttons already covers those, so the
ItemActions play/shuffle callbacks and the artist view-model methods behind them
go too.

The badge was a filled circle that stood out over the art. It is now a white
glyph with a soft shadow in the icon's own shape, with no background behind it.

The library screen held all three grouped status flows at once, so the two tabs
off screen ran queries for badges nobody could see. It now collects only the
visible tab's map.

app/src/main/kotlin/com/subtracks/ui/components/DownloadIndicator.kt

@@ -1,17 +1,17 @@
 package com.subtracks.ui.components
 
 import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.size
-import androidx.compose.foundation.shape.CircleShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.rounded.DownloadDone
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.Icon
-import androidx.compose.material3.MaterialTheme
-import androidx.compose.material3.Surface
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.blur
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.semantics.contentDescription
 import androidx.compose.ui.semantics.semantics
 import androidx.compose.ui.unit.dp
@@ -38,34 +38,44 @@ fun ListDownloadIndicator(
     val current = status ?: return
     val kind = current.indicator()
     if (kind == DownloadIndicator.Hidden) return
-    Surface(
-        shape = CircleShape,
-        color = MaterialTheme.colorScheme.surface.copy(alpha = 0.85f),
-        modifier = modifier.size(24.dp),
-    ) {
-        Box(contentAlignment = Alignment.Center) {
-            when (kind) {
-                DownloadIndicator.Complete -> {
-                    Icon(
-                        imageVector = Icons.Rounded.DownloadDone,
-                        contentDescription = DOWNLOADED_INDICATOR_TAG,
-                        tint = MaterialTheme.colorScheme.primary,
-                        modifier = Modifier.size(16.dp),
-                    )
-                }
+    Box(modifier = modifier.size(20.dp), contentAlignment = Alignment.Center) {
+        when (kind) {
+            DownloadIndicator.Complete -> {
+                Icon(
+                    imageVector = Icons.Rounded.DownloadDone,
+                    contentDescription = null,
+                    tint = ICON_SHADOW,
+                    modifier = Modifier.size(18.dp).blur(3.dp).offset(y = 1.dp),
+                )
+                Icon(
+                    imageVector = Icons.Rounded.DownloadDone,
+                    contentDescription = DOWNLOADED_INDICATOR_TAG,
+                    tint = Color.White,
+                    modifier = Modifier.size(18.dp),
+                )
+            }
 
-                DownloadIndicator.InProgress -> {
-                    CircularProgressIndicator(
-                        progress = { current.downloaded.toFloat() / current.total },
-                        strokeWidth = 2.dp,
-                        modifier = Modifier.size(14.dp).semantics { contentDescription = DOWNLOADING_INDICATOR_TAG },
-                    )
-                }
+            DownloadIndicator.InProgress -> {
+                val progress = { current.downloaded.toFloat() / current.total }
+                CircularProgressIndicator(
+                    progress = progress,
+                    color = ICON_SHADOW,
+                    strokeWidth = 2.dp,
+                    modifier = Modifier.size(16.dp).blur(3.dp).offset(y = 1.dp),
+                )
+                CircularProgressIndicator(
+                    progress = progress,
+                    color = Color.White,
+                    strokeWidth = 2.dp,
+                    modifier = Modifier.size(16.dp).semantics { contentDescription = DOWNLOADING_INDICATOR_TAG },
+                )
+            }
 
-                DownloadIndicator.Hidden -> {
-                    Unit
-                }
+            DownloadIndicator.Hidden -> {
+                Unit
             }
         }
     }
 }
+
+private val ICON_SHADOW = Color.Black.copy(alpha = 0.45f)

app/src/main/kotlin/com/subtracks/ui/components/ItemContextMenu.kt

@@ -18,8 +18,6 @@ import androidx.compose.material.icons.rounded.Cancel
 import androidx.compose.material.icons.rounded.Delete
 import androidx.compose.material.icons.rounded.Download
 import androidx.compose.material.icons.rounded.Person
-import androidx.compose.material.icons.rounded.PlayArrow
-import androidx.compose.material.icons.rounded.Shuffle
 import androidx.compose.material.icons.rounded.SkipNext
 import androidx.compose.material.icons.rounded.Star
 import androidx.compose.material.icons.rounded.StarBorder
@@ -137,11 +135,6 @@ fun MenuTarget.listDownload(): ListDownloadStatus? =
     }
 
 class ItemActions(
-    val playSong: ((SongModel) -> Unit)? = null,
-    val playAlbum: (AlbumModel) -> Unit = {},
-    val shuffleAlbum: (AlbumModel) -> Unit = {},
-    val playPlaylist: (PlaylistModel) -> Unit = {},
-    val shufflePlaylist: (PlaylistModel) -> Unit = {},
     val playNext: ((QueueRef) -> Unit)? = null,
     val addToQueue: ((QueueRef) -> Unit)? = null,
     val download: ((SongModel) -> Unit)? = null,
@@ -213,9 +206,6 @@ fun ItemContextMenu(
         MenuHeader(target)
         when (target) {
             is MenuTarget.Song -> {
-                actions.playSong?.let { play ->
-                    MenuItem(Icons.Rounded.PlayArrow, "Play") { dismiss { play(target.song) } }
-                }
                 queueItems()
                 DownloadItem(target.download, target.song, actions, ::dismiss)
                 StarItem(
@@ -240,8 +230,6 @@ fun ItemContextMenu(
             }
 
             is MenuTarget.Album -> {
-                MenuItem(Icons.Rounded.PlayArrow, "Play") { dismiss { actions.playAlbum(target.album) } }
-                MenuItem(Icons.Rounded.Shuffle, "Shuffle") { dismiss { actions.shuffleAlbum(target.album) } }
                 queueItems()
                 BulkDownloadItem(target, actions, ::dismiss)
                 StarItem(
@@ -268,8 +256,6 @@ fun ItemContextMenu(
             }
 
             is MenuTarget.Playlist -> {
-                MenuItem(Icons.Rounded.PlayArrow, "Play") { dismiss { actions.playPlaylist(target.playlist) } }
-                MenuItem(Icons.Rounded.Shuffle, "Shuffle") { dismiss { actions.shufflePlaylist(target.playlist) } }
                 queueItems()
                 BulkDownloadItem(target, actions, ::dismiss)
             }

app/src/main/kotlin/com/subtracks/ui/library/AlbumDetailScreen.kt

@@ -79,9 +79,6 @@ fun AlbumDetailRoute(
     }
     val actions =
         ItemActions(
-            playSong = { song -> songs.indexOfFirst { it.id == song.id }.takeIf { it >= 0 }?.let(viewModel::play) },
-            playAlbum = { viewModel.playAll() },
-            shuffleAlbum = { viewModel.shuffle() },
             playNext = { playbackController.playNext(it.sourceId, it.kind, it.refId) },
             addToQueue = { playbackController.addToQueue(it.sourceId, it.kind, it.refId) },
             download = viewModel::download,

app/src/main/kotlin/com/subtracks/ui/library/ArtistDetailScreen.kt

@@ -154,8 +154,6 @@ fun ArtistDetailRoute(
     val shortcutArt = remember(coverArtId) { coverArtId?.let { viewModel.coverArt(it, true) } }
     val actions =
         ItemActions(
-            playAlbum = { viewModel.playAlbum(it.id) },
-            shuffleAlbum = { viewModel.shuffleAlbum(it.id) },
             playNext = { playbackController.playNext(it.sourceId, it.kind, it.refId) },
             addToQueue = { playbackController.addToQueue(it.sourceId, it.kind, it.refId) },
             bulkDownload = { target, action ->

app/src/main/kotlin/com/subtracks/ui/library/ArtistDetailViewModel.kt

@@ -99,16 +99,4 @@ class ArtistDetailViewModel(
         coverArt: String?,
         thumbnail: Boolean,
     ): CoverArtRef? = sourceRepository.coverArt(coverArt, thumbnail)
-
-    fun playAlbum(albumId: String) {
-        viewModelScope.launch {
-            playbackController.playAlbum(sourceId.first(), albumId, 0)
-        }
-    }
-
-    fun shuffleAlbum(albumId: String) {
-        viewModelScope.launch {
-            playbackController.shuffleAlbum(sourceId.first(), albumId)
-        }
-    }
 }

app/src/main/kotlin/com/subtracks/ui/library/LibraryScreen.kt

@@ -216,17 +216,11 @@ fun LibraryRoute(
         }
     val playback by playbackController.state.collectAsStateWithLifecycle()
     val artwork = rememberArtworkColors(playbackController.coverArt(playback.item, thumbnail = true))
-    val albumDownloads by viewModel.albumDownloads.collectAsStateWithLifecycle()
-    val artistDownloads by viewModel.artistDownloads.collectAsStateWithLifecycle()
-    val playlistDownloads by viewModel.playlistDownloads.collectAsStateWithLifecycle()
+    val downloads by viewModel.downloads(listTab).collectAsStateWithLifecycle()
     val scope = rememberCoroutineScope()
     var pendingDelete by remember { mutableStateOf<PendingDownloadDelete?>(null) }
     val itemActions =
         ItemActions(
-            playAlbum = { viewModel.playAlbum(it.id) },
-            shuffleAlbum = { viewModel.shuffleAlbum(it.id) },
-            playPlaylist = { viewModel.playPlaylist(it.id) },
-            shufflePlaylist = { viewModel.shufflePlaylist(it.id) },
             playNext = { playbackController.playNext(it.sourceId, it.kind, it.refId) },
             addToQueue = { playbackController.addToQueue(it.sourceId, it.kind, it.refId) },
             bulkDownload = { target, action ->
@@ -282,9 +276,9 @@ fun LibraryRoute(
         },
         search = search,
         onSearchChange = { viewModel.setSearch(listTab, it) },
-        albumDownloads = albumDownloads,
-        artistDownloads = artistDownloads,
-        playlistDownloads = playlistDownloads,
+        albumDownloads = downloads.takeIf { listTab == LibraryListTab.Albums }.orEmpty(),
+        artistDownloads = downloads.takeIf { listTab == LibraryListTab.Artists }.orEmpty(),
+        playlistDownloads = downloads.takeIf { listTab == LibraryListTab.Playlists }.orEmpty(),
     )
 
     pendingDelete?.let { pending ->

app/src/main/kotlin/com/subtracks/ui/library/LibraryViewModel.kt

@@ -95,21 +95,28 @@ class LibraryViewModel(
 
     private val activeSourceId = libraryRepository.activeSourceId.filterNotNull()
 
-    val albumDownloads: StateFlow<Map<String, ListDownloadStatus>> =
+    private val albumDownloads: StateFlow<Map<String, ListDownloadStatus>> =
         activeSourceId
             .flatMapLatest { downloadRepository.statuses(it, DownloadList.Album) }
             .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5_000), emptyMap())
 
-    val artistDownloads: StateFlow<Map<String, ListDownloadStatus>> =
+    private val artistDownloads: StateFlow<Map<String, ListDownloadStatus>> =
         activeSourceId
             .flatMapLatest { downloadRepository.statuses(it, DownloadList.Artist) }
             .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5_000), emptyMap())
 
-    val playlistDownloads: StateFlow<Map<String, ListDownloadStatus>> =
+    private val playlistDownloads: StateFlow<Map<String, ListDownloadStatus>> =
         activeSourceId
             .flatMapLatest { downloadRepository.statuses(it, DownloadList.Playlist) }
             .stateIn(viewModelScope, SharingStarted.WhileSubscribed(5_000), emptyMap())
 
+    fun downloads(tab: LibraryListTab): StateFlow<Map<String, ListDownloadStatus>> =
+        when (tab) {
+            LibraryListTab.Albums -> albumDownloads
+            LibraryListTab.Artists -> artistDownloads
+            LibraryListTab.Playlists -> playlistDownloads
+        }
+
     suspend fun downloadedBytes(
         list: DownloadList,
         refId: String,
@@ -149,30 +156,6 @@ class LibraryViewModel(
         thumbnail: Boolean,
     ): CoverArtRef? = sourceRepository.coverArt(coverArt, thumbnail)
 
-    fun playAlbum(albumId: String) {
-        viewModelScope.launch {
-            sourceRepository.activeSourceIdOnce()?.let { playbackController.playAlbum(it, albumId, 0) }
-        }
-    }
-
-    fun shuffleAlbum(albumId: String) {
-        viewModelScope.launch {
-            sourceRepository.activeSourceIdOnce()?.let { playbackController.shuffleAlbum(it, albumId) }
-        }
-    }
-
-    fun playPlaylist(playlistId: String) {
-        viewModelScope.launch {
-            sourceRepository.activeSourceIdOnce()?.let { playbackController.playPlaylist(it, playlistId, 0) }
-        }
-    }
-
-    fun shufflePlaylist(playlistId: String) {
-        viewModelScope.launch {
-            sourceRepository.activeSourceIdOnce()?.let { playbackController.shufflePlaylist(it, playlistId) }
-        }
-    }
-
     fun sync() = syncManager.requestSync()
 }
 

app/src/main/kotlin/com/subtracks/ui/library/PlaylistDetailScreen.kt

@@ -64,8 +64,6 @@ fun PlaylistDetailRoute(
     }
     val actions =
         ItemActions(
-            playPlaylist = { viewModel.playAll() },
-            shufflePlaylist = { viewModel.shuffle() },
             playNext = { playbackController.playNext(it.sourceId, it.kind, it.refId) },
             addToQueue = { playbackController.addToQueue(it.sourceId, it.kind, it.refId) },
             download = viewModel::download,