ui: share bulk download deletion confirmation

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

@@ -6,10 +6,21 @@ import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.Text
 import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.State
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.rememberUpdatedState
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import com.subtracks.R
+import com.subtracks.data.model.BulkDownloadAction
 import com.subtracks.data.model.DownloadList
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.launch
 
 data class PendingDownloadDelete(
     val name: String,
@@ -18,6 +29,70 @@ data class PendingDownloadDelete(
     val bytes: Long,
 )
 
+class PendingDownloadDeleteController internal constructor(
+    private val scope: CoroutineScope,
+    private val downloadedBytes: State<suspend (DownloadList, String) -> Long>,
+) {
+    var pending by mutableStateOf<PendingDownloadDelete?>(null)
+        private set
+
+    fun onAction(
+        target: MenuTarget,
+        action: BulkDownloadAction,
+        onAction: (DownloadList, String, BulkDownloadAction) -> Unit,
+    ) {
+        val (list, refId) = target.bulkRef() ?: return
+        onAction(target.title, list, refId, action, onAction)
+    }
+
+    fun onAction(
+        name: String,
+        list: DownloadList,
+        refId: String,
+        action: BulkDownloadAction,
+        onAction: (DownloadList, String, BulkDownloadAction) -> Unit,
+    ) {
+        if (action == BulkDownloadAction.Delete) {
+            scope.launch {
+                pending = PendingDownloadDelete(name, list, refId, downloadedBytes.value(list, refId))
+            }
+        } else {
+            onAction(list, refId, action)
+        }
+    }
+
+    fun dismiss() {
+        pending = null
+    }
+}
+
+@Composable
+fun rememberPendingDownloadDelete(
+    dismissals: Flow<Unit>,
+    downloadedBytes: suspend (DownloadList, String) -> Long,
+): PendingDownloadDeleteController {
+    val scope = rememberCoroutineScope()
+    val currentDownloadedBytes = rememberUpdatedState(downloadedBytes)
+    val controller = remember(scope) { PendingDownloadDeleteController(scope, currentDownloadedBytes) }
+    DismissOnRequest(dismissals, controller::dismiss)
+    return controller
+}
+
+@Composable
+fun PendingDownloadDeleteConfirmation(
+    controller: PendingDownloadDeleteController,
+    onConfirm: (PendingDownloadDelete) -> Unit,
+) {
+    controller.pending?.let { pending ->
+        DeleteDownloadsDialog(
+            name = pending.name,
+            bytes = pending.bytes,
+            onConfirm = { onConfirm(pending) },
+            onDismiss = controller::dismiss,
+        )
+    }
+}
+
 @Composable
 fun DeleteDownloadsDialog(
     name: String,

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

@@ -16,7 +16,6 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
@@ -30,6 +29,7 @@ import com.subtracks.data.model.Album
 import com.subtracks.data.model.BulkDownloadAction
 import com.subtracks.data.model.CoverArtRef
 import com.subtracks.data.model.Disc
+import com.subtracks.data.model.DownloadList
 import com.subtracks.data.model.ListDownloadStatus
 import com.subtracks.data.model.QueueKind
 import com.subtracks.data.model.Song
@@ -39,16 +39,16 @@ import com.subtracks.playback.PlaybackController
 import com.subtracks.ui.components.ArtistChooserSheet
 import com.subtracks.ui.components.CloseWhenDownloadsGone
 import com.subtracks.ui.components.ContextMenuHost
-import com.subtracks.ui.components.DeleteDownloadsDialog
 import com.subtracks.ui.components.DismissOnRequest
 import com.subtracks.ui.components.HeroDetailScaffold
 import com.subtracks.ui.components.HeroHeader
 import com.subtracks.ui.components.ItemActions
 import com.subtracks.ui.components.MenuTarget
+import com.subtracks.ui.components.PendingDownloadDeleteConfirmation
+import com.subtracks.ui.components.rememberPendingDownloadDelete
 import com.subtracks.ui.theme.ArtworkColors
 import com.subtracks.ui.theme.rememberArtworkColors
 import kotlinx.coroutines.flow.emptyFlow
-import kotlinx.coroutines.launch
 import org.koin.compose.koinInject
 import org.koin.compose.viewmodel.koinViewModel
 import org.koin.core.parameter.parametersOf
@@ -74,21 +74,16 @@ fun AlbumDetailRoute(
     val downloadStatus by viewModel.downloadStatus.collectAsStateWithLifecycle()
     val offline by viewModel.offline.collectAsStateWithLifecycle()
     CloseWhenDownloadsGone(downloadStatus.downloaded, offline, onBack)
-    val scope = rememberCoroutineScope()
-    var pendingDelete by remember { mutableStateOf<Long?>(null) }
+    val dismissals = contextMenuHost?.dismissals ?: emptyFlow()
+    val pendingDelete = rememberPendingDownloadDelete(dismissals) { _, _ -> viewModel.downloadedBytes() }
     var showArtistChooser by remember { mutableStateOf(false) }
-    DismissOnRequest(contextMenuHost?.dismissals ?: emptyFlow()) {
-        pendingDelete = null
-        showArtistChooser = false
-    }
+    DismissOnRequest(dismissals) { showArtistChooser = false }
     val playback by playbackController.state.collectAsStateWithLifecycle()
     val context = playback.context
     val shortcutArt = remember(coverArtId) { coverArtId?.let { viewModel.coverArt(it, true) } }
     val requestDownloadAction: (BulkDownloadAction) -> Unit = { action ->
-        if (action == BulkDownloadAction.Delete) {
-            scope.launch { pendingDelete = viewModel.downloadedBytes() }
-        } else {
-            viewModel.onDownloadAction(action)
+        pendingDelete.onAction(album?.name.orEmpty(), DownloadList.Album, albumId, action) { _, _, requested ->
+            viewModel.onDownloadAction(requested)
         }
     }
     val actions =
@@ -141,13 +136,8 @@ fun AlbumDetailRoute(
         playingSongId = playback.item?.id.takeIf { context?.kind == QueueKind.Album && context.refId == albumId },
     )
 
-    pendingDelete?.let { bytes ->
-        DeleteDownloadsDialog(
-            name = album?.name.orEmpty(),
-            bytes = bytes,
-            onConfirm = { viewModel.onDownloadAction(BulkDownloadAction.Delete) },
-            onDismiss = { pendingDelete = null },
-        )
+    PendingDownloadDeleteConfirmation(pendingDelete) {
+        viewModel.onDownloadAction(BulkDownloadAction.Delete)
     }
 
     if (showArtistChooser) {

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

@@ -59,7 +59,6 @@ import androidx.compose.runtime.mutableFloatStateOf
 import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.runtime.snapshotFlow
@@ -111,13 +110,12 @@ import com.subtracks.ui.components.ArtistHeroArt
 import com.subtracks.ui.components.CloseWhenDownloadsGone
 import com.subtracks.ui.components.ContextMenuHost
 import com.subtracks.ui.components.CoverArt
-import com.subtracks.ui.components.DeleteDownloadsDialog
 import com.subtracks.ui.components.DismissOnRequest
 import com.subtracks.ui.components.ItemActions
 import com.subtracks.ui.components.ListDownloadIndicator
 import com.subtracks.ui.components.MenuTarget
-import com.subtracks.ui.components.PendingDownloadDelete
-import com.subtracks.ui.components.bulkRef
+import com.subtracks.ui.components.PendingDownloadDeleteConfirmation
+import com.subtracks.ui.components.rememberPendingDownloadDelete
 import com.subtracks.ui.components.rememberViewportFill
 import com.subtracks.ui.components.statusBarScrim
 import com.subtracks.ui.theme.ArtworkColors
@@ -130,7 +128,6 @@ import com.subtracks.ui.theme.rememberArtworkColors
 import com.subtracks.ui.theme.rememberOverlaidNameBusy
 import kotlinx.coroutines.flow.emptyFlow
 import kotlinx.coroutines.flow.map
-import kotlinx.coroutines.launch
 import org.koin.compose.koinInject
 import org.koin.compose.viewmodel.koinViewModel
 import org.koin.core.parameter.parametersOf
@@ -217,26 +214,13 @@ fun ArtistDetailRoute(
     val offline by viewModel.offline.collectAsStateWithLifecycle()
     CloseWhenDownloadsGone(downloadStatus.downloaded, offline, onBack)
     val albumDownloads by viewModel.albumDownloads.collectAsStateWithLifecycle()
-    val scope = rememberCoroutineScope()
-    var pendingDelete by remember { mutableStateOf<PendingDownloadDelete?>(null) }
-    DismissOnRequest(contextMenuHost?.dismissals ?: emptyFlow()) { pendingDelete = null }
+    val pendingDelete = rememberPendingDownloadDelete(contextMenuHost?.dismissals ?: emptyFlow(), viewModel::downloadedBytes)
     val shortcutArt = remember(coverArtId) { coverArtId?.let { viewModel.coverArt(it, true) } }
     val actions =
         ItemActions(
             playNext = { playbackController.playNext(it.sourceId, it.kind, it.refId) },
             addToQueue = { playbackController.addToQueue(it.sourceId, it.kind, it.refId) },
-            bulkDownload = { target, action ->
-                target.bulkRef()?.let { (list, refId) ->
-                    if (action == BulkDownloadAction.Delete) {
-                        scope.launch {
-                            pendingDelete =
-                                PendingDownloadDelete(target.title, list, refId, viewModel.downloadedBytes(list, refId))
-                        }
-                    } else {
-                        viewModel.onDownloadAction(list, refId, action)
-                    }
-                }
-            },
+            bulkDownload = { target, action -> pendingDelete.onAction(target, action, viewModel::onDownloadAction) },
             setStar = setStar,
             viewAlbum = onViewAlbum,
         )
@@ -267,13 +251,8 @@ fun ArtistDetailRoute(
         onShuffle = viewModel::shuffle,
     )
 
-    pendingDelete?.let { pending ->
-        DeleteDownloadsDialog(
-            name = pending.name,
-            bytes = pending.bytes,
-            onConfirm = { viewModel.onDownloadAction(pending.list, pending.refId, BulkDownloadAction.Delete) },
-            onDismiss = { pendingDelete = null },
-        )
+    PendingDownloadDeleteConfirmation(pendingDelete) { pending ->
+        viewModel.onDownloadAction(pending.list, pending.refId, BulkDownloadAction.Delete)
     }
 }
 

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

@@ -68,7 +68,6 @@ import androidx.compose.runtime.mutableIntStateOf
 import androidx.compose.runtime.mutableStateMapOf
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.runtime.snapshotFlow
@@ -126,13 +125,12 @@ import com.subtracks.data.source.StarType
 import com.subtracks.playback.PlaybackController
 import com.subtracks.ui.components.ArtistArt
 import com.subtracks.ui.components.ContextMenuHost
-import com.subtracks.ui.components.DeleteDownloadsDialog
 import com.subtracks.ui.components.DismissOnRequest
 import com.subtracks.ui.components.ItemActions
 import com.subtracks.ui.components.MenuTarget
-import com.subtracks.ui.components.PendingDownloadDelete
+import com.subtracks.ui.components.PendingDownloadDeleteConfirmation
 import com.subtracks.ui.components.SearchField
-import com.subtracks.ui.components.bulkRef
+import com.subtracks.ui.components.rememberPendingDownloadDelete
 import com.subtracks.ui.components.statusBarScrim
 import com.subtracks.ui.home.HomeRoute
 import com.subtracks.ui.home.HomeSection
@@ -143,7 +141,6 @@ import com.subtracks.ui.theme.playerSurfaceColor
 import com.subtracks.ui.theme.rememberArtworkColors
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.emptyFlow
-import kotlinx.coroutines.launch
 import org.koin.compose.koinInject
 import org.koin.compose.viewmodel.koinViewModel
 import kotlin.math.abs
@@ -278,26 +275,13 @@ fun LibraryRoute(
     val artwork = rememberArtworkColors(playbackController.coverArt(playback.item, thumbnail = true), fallbackName = playback.item?.title)
     val downloadsState = listTab?.let { viewModel.downloads(it).collectAsStateWithLifecycle() }
     val downloads = downloadsState?.value ?: emptyMap()
-    val scope = rememberCoroutineScope()
     val focusManager = LocalFocusManager.current
-    var pendingDelete by remember { mutableStateOf<PendingDownloadDelete?>(null) }
-    DismissOnRequest(contextMenuHost?.dismissals ?: emptyFlow()) { pendingDelete = null }
+    val pendingDelete = rememberPendingDownloadDelete(contextMenuHost?.dismissals ?: emptyFlow(), viewModel::downloadedBytes)
     val itemActions =
         ItemActions(
             playNext = { playbackController.playNext(it.sourceId, it.kind, it.refId) },
             addToQueue = { playbackController.addToQueue(it.sourceId, it.kind, it.refId) },
-            bulkDownload = { target, action ->
-                target.bulkRef()?.let { (list, refId) ->
-                    if (action == BulkDownloadAction.Delete) {
-                        scope.launch {
-                            pendingDelete =
-                                PendingDownloadDelete(target.title, list, refId, viewModel.downloadedBytes(list, refId))
-                        }
-                    } else {
-                        viewModel.onDownloadAction(list, refId, action)
-                    }
-                }
-            },
+            bulkDownload = { target, action -> pendingDelete.onAction(target, action, viewModel::onDownloadAction) },
             setStar = setStar,
             viewAlbum = onViewAlbum,
             viewArtist = onViewArtist,
@@ -377,13 +361,8 @@ fun LibraryRoute(
         },
     )
 
-    pendingDelete?.let { pending ->
-        DeleteDownloadsDialog(
-            name = pending.name,
-            bytes = pending.bytes,
-            onConfirm = { viewModel.onDownloadAction(pending.list, pending.refId, BulkDownloadAction.Delete) },
-            onDismiss = { pendingDelete = null },
-        )
+    PendingDownloadDeleteConfirmation(pendingDelete) { pending ->
+        viewModel.onDownloadAction(pending.list, pending.refId, BulkDownloadAction.Delete)
     }
 }
 

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

@@ -7,7 +7,6 @@ import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
-import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
@@ -18,6 +17,7 @@ import androidx.paging.compose.itemKey
 import com.subtracks.R
 import com.subtracks.data.model.BulkDownloadAction
 import com.subtracks.data.model.CoverArtRef
+import com.subtracks.data.model.DownloadList
 import com.subtracks.data.model.ListDownloadStatus
 import com.subtracks.data.model.Playlist
 import com.subtracks.data.model.PlaylistSongItem
@@ -27,16 +27,16 @@ import com.subtracks.data.source.StarType
 import com.subtracks.playback.PlaybackController
 import com.subtracks.ui.components.CloseWhenDownloadsGone
 import com.subtracks.ui.components.ContextMenuHost
-import com.subtracks.ui.components.DeleteDownloadsDialog
 import com.subtracks.ui.components.DismissOnRequest
 import com.subtracks.ui.components.HeroDetailScaffold
 import com.subtracks.ui.components.HeroHeader
 import com.subtracks.ui.components.ItemActions
 import com.subtracks.ui.components.MenuTarget
+import com.subtracks.ui.components.PendingDownloadDeleteConfirmation
+import com.subtracks.ui.components.rememberPendingDownloadDelete
 import com.subtracks.ui.theme.ArtworkColors
 import com.subtracks.ui.theme.rememberArtworkColors
 import kotlinx.coroutines.flow.emptyFlow
-import kotlinx.coroutines.launch
 import org.koin.compose.koinInject
 import org.koin.compose.viewmodel.koinViewModel
 import org.koin.core.parameter.parametersOf
@@ -60,16 +60,12 @@ fun PlaylistDetailRoute(
     val downloadStatus by viewModel.downloadStatus.collectAsStateWithLifecycle()
     val offline by viewModel.offline.collectAsStateWithLifecycle()
     CloseWhenDownloadsGone(downloadStatus.downloaded, offline, onBack)
-    val scope = rememberCoroutineScope()
-    var pendingDelete by remember { mutableStateOf<Long?>(null) }
-    DismissOnRequest(contextMenuHost?.dismissals ?: emptyFlow()) { pendingDelete = null }
+    val pendingDelete = rememberPendingDownloadDelete(contextMenuHost?.dismissals ?: emptyFlow()) { _, _ -> viewModel.downloadedBytes() }
     val playback by playbackController.state.collectAsStateWithLifecycle()
     val context = playback.context
     val requestDownloadAction: (BulkDownloadAction) -> Unit = { action ->
-        if (action == BulkDownloadAction.Delete) {
-            scope.launch { pendingDelete = viewModel.downloadedBytes() }
-        } else {
-            viewModel.onDownloadAction(action)
+        pendingDelete.onAction(playlist?.name.orEmpty(), DownloadList.Playlist, playlistId, action) { _, _, requested ->
+            viewModel.onDownloadAction(requested)
         }
     }
     val actions =
@@ -104,13 +100,8 @@ fun PlaylistDetailRoute(
         playingSongId = playback.item?.id.takeIf { context?.kind == QueueKind.Playlist && context.refId == playlistId },
     )
 
-    pendingDelete?.let { bytes ->
-        DeleteDownloadsDialog(
-            name = playlist?.name.orEmpty(),
-            bytes = bytes,
-            onConfirm = { viewModel.onDownloadAction(BulkDownloadAction.Delete) },
-            onDismiss = { pendingDelete = null },
-        )
+    PendingDownloadDeleteConfirmation(pendingDelete) {
+        viewModel.onDownloadAction(BulkDownloadAction.Delete)
     }
 }
 

app/src/test/kotlin/com/subtracks/ui/components/DeleteDownloadsDialogTest.kt

@@ -6,8 +6,13 @@ import androidx.compose.ui.test.junit4.v2.createAndroidComposeRule
 import androidx.compose.ui.test.onNodeWithText
 import androidx.compose.ui.test.performClick
 import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.subtracks.data.model.BulkDownloadAction
+import com.subtracks.data.model.DownloadList
 import com.subtracks.ui.theme.SubtracksTheme
+import kotlinx.coroutines.flow.MutableSharedFlow
+import kotlinx.coroutines.flow.emptyFlow
 import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNull
 import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
@@ -55,6 +60,115 @@ class DeleteDownloadsDialogTest {
         composeRule.onNodeWithText("512 B", substring = true).assertIsDisplayed()
     }
 
+    @Test
+    fun sharedWorkflowLooksUpBytesAndConfirmsTheRequestedTargetOnce() {
+        val actions = mutableListOf<Triple<DownloadList, String, BulkDownloadAction>>()
+        lateinit var controller: PendingDownloadDeleteController
+        renderWorkflow(
+            downloadedBytes = { list, refId ->
+                assertEquals(DownloadList.Album, list)
+                assertEquals("al1", refId)
+                1_500_000
+            },
+            onAction = { list, refId, action -> actions += Triple(list, refId, action) },
+            onController = { controller = it },
+        )
+
+        composeRule.runOnIdle {
+            controller.onAction("Kid A", DownloadList.Album, "al1", BulkDownloadAction.Delete) { _, _, _ -> }
+        }
+        composeRule.waitUntil { controller.pending != null }
+        composeRule.onNodeWithText("Kid A", substring = true).assertIsDisplayed()
+        composeRule.onNodeWithText("MB", substring = true).assertIsDisplayed()
+        composeRule.onNodeWithText("Delete").performClick()
+
+        composeRule.runOnIdle {
+            assertEquals(listOf(Triple(DownloadList.Album, "al1", BulkDownloadAction.Delete)), actions)
+            assertNull(controller.pending)
+        }
+    }
+
+    @Test
+    fun sharedWorkflowCancelDoesNotConfirm() {
+        val actions = mutableListOf<BulkDownloadAction>()
+        lateinit var controller: PendingDownloadDeleteController
+        renderWorkflow(
+            onAction = { _, _, action -> actions += action },
+            onController = { controller = it },
+        )
+
+        composeRule.runOnIdle {
+            controller.onAction("Kid A", DownloadList.Album, "al1", BulkDownloadAction.Delete) { _, _, _ -> }
+        }
+        composeRule.waitUntil { controller.pending != null }
+        composeRule.onNodeWithText("Cancel").performClick()
+
+        composeRule.runOnIdle {
+            assertEquals(emptyList<BulkDownloadAction>(), actions)
+            assertNull(controller.pending)
+        }
+    }
+
+    @Test
+    fun sharedWorkflowDismissesWithTheContextMenu() {
+        val dismissals = MutableSharedFlow<Unit>(replay = 1)
+        lateinit var controller: PendingDownloadDeleteController
+        renderWorkflow(dismissals = dismissals, onController = { controller = it })
+
+        composeRule.runOnIdle {
+            controller.onAction("Kid A", DownloadList.Album, "al1", BulkDownloadAction.Delete) { _, _, _ -> }
+        }
+        composeRule.waitUntil { controller.pending != null }
+        composeRule.runOnIdle { dismissals.tryEmit(Unit) }
+
+        composeRule.waitUntil { controller.pending == null }
+        composeRule.onNodeWithText("Delete").assertDoesNotExist()
+    }
+
+    @Test
+    fun sharedWorkflowDispatchesNonDeleteActionsImmediately() {
+        val actions = mutableListOf<Triple<DownloadList, String, BulkDownloadAction>>()
+        var lookups = 0
+        lateinit var controller: PendingDownloadDeleteController
+        renderWorkflow(
+            downloadedBytes = { _, _ ->
+                lookups++
+                0
+            },
+            onAction = { list, refId, action -> actions += Triple(list, refId, action) },
+            onController = { controller = it },
+        )
+
+        composeRule.runOnIdle {
+            controller.onAction("Kid A", DownloadList.Album, "al1", BulkDownloadAction.Download) { list, refId, action ->
+                actions += Triple(list, refId, action)
+            }
+        }
+
+        composeRule.runOnIdle {
+            assertEquals(listOf(Triple(DownloadList.Album, "al1", BulkDownloadAction.Download)), actions)
+            assertEquals(0, lookups)
+            assertNull(controller.pending)
+        }
+    }
+
+    private fun renderWorkflow(
+        dismissals: kotlinx.coroutines.flow.Flow<Unit> = emptyFlow(),
+        downloadedBytes: suspend (DownloadList, String) -> Long = { _, _ -> 0 },
+        onAction: (DownloadList, String, BulkDownloadAction) -> Unit = { _, _, _ -> },
+        onController: (PendingDownloadDeleteController) -> Unit,
+    ) {
+        composeRule.setContent {
+            SubtracksTheme {
+                val controller = rememberPendingDownloadDelete(dismissals, downloadedBytes)
+                onController(controller)
+                PendingDownloadDeleteConfirmation(controller) { pending ->
+                    onAction(pending.list, pending.refId, BulkDownloadAction.Delete)
+                }
+            }
+        }
+    }
+
     private fun render(
         bytes: Long = 0,
         onConfirm: () -> Unit = {},