Playlist description

composeApp/src/androidMain/kotlin/it/fast4x/rimusic/ui/screens/localplaylist/LocalPlaylistSongs.kt

@@ -40,6 +40,7 @@ import androidx.compose.material.Checkbox
 import androidx.compose.material.CheckboxDefaults
 import androidx.compose.material.ExperimentalMaterialApi
 import androidx.compose.material3.ripple
+import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.derivedStateOf
@@ -74,6 +75,8 @@ import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.zIndex
+import androidx.compose.ui.text.style.TextAlign
+import androidx.lifecycle.Lifecycle
 import androidx.media3.common.MediaItem
 import androidx.media3.common.util.UnstableApi
 import androidx.media3.exoplayer.offline.Download
@@ -88,7 +91,9 @@ import it.fast4x.compose.reordering.rememberReorderingState
 import it.fast4x.compose.reordering.reorder
 import it.fast4x.innertube.Innertube
 import it.fast4x.innertube.YtMusic
+import it.fast4x.innertube.models.bodies.BrowseBody
 import it.fast4x.innertube.models.bodies.NextBody
+import it.fast4x.innertube.requests.playlistPage
 import it.fast4x.innertube.requests.relatedSongs
 import it.fast4x.innertube.utils.completed
 import it.fast4x.rimusic.Database
@@ -177,6 +182,8 @@ import it.fast4x.rimusic.cleanPrefix
 import it.fast4x.rimusic.MONTHLY_PREFIX
 import it.fast4x.rimusic.PINNED_PREFIX
 import it.fast4x.rimusic.PIPED_PREFIX
+import it.fast4x.rimusic.YTP_PREFIX
+import it.fast4x.rimusic.colorPalette
 import it.fast4x.rimusic.enums.PlaylistSongsTypeFilter
 import it.fast4x.rimusic.ui.components.themed.NowPlayingSongIndicator
 import it.fast4x.rimusic.ui.screens.settings.isYouTubeSyncEnabled
@@ -199,6 +206,7 @@ import it.fast4x.rimusic.utils.isExplicit
 import it.fast4x.rimusic.utils.isNetworkConnected
 import it.fast4x.rimusic.utils.mediaItemToggleLike
 import it.fast4x.rimusic.utils.playlistSongsTypeFilterKey
+import it.fast4x.rimusic.utils.showPlaylistDescriptionEnabledKey
 import it.fast4x.rimusic.utils.removeYTSongFromPlaylist
 import it.fast4x.rimusic.utils.updateLocalPlaylist
 import kotlinx.coroutines.Job
@@ -232,6 +240,7 @@ fun LocalPlaylistSongs(
     var playlistSongsSortByPosition by persistList<SongEntity>("localPlaylist/$playlistId/songs")
     var playlistPreview by persist<PlaylistPreview?>("localPlaylist/playlist")
     val thumbnailUrl = remember { mutableStateOf("") }
+    val isPlaylistDescriptionEnabled = rememberPreference(showPlaylistDescriptionEnabledKey,true)
 
 
     var sortBy by rememberPreference(playlistSongSortByKey, PlaylistSongSortBy.Title)
@@ -390,6 +399,25 @@ fun LocalPlaylistSongs(
         }?.toLong() ?: 0
     }
 
+    var playlistDescription by remember { mutableStateOf<String?>(null) }
+
+    LaunchedEffect(playlistPreview?.playlist?.browseId) {
+        playlistPreview?.playlist?.browseId?.let { browseId ->
+            Innertube.playlistPage(BrowseBody(browseId = browseId))
+//                ?.completed()
+                ?.getOrNull()
+                ?.let { response ->
+                    playlistDescription = response.description
+                        ?.takeIf { it.isNotEmpty() }
+                        ?.takeUnless { it.equals("null", ignoreCase = true) }
+//                    SmartMessage(
+//                        "Fetched playlist description: ${response.description}, title: ${response.title}, info: ${response.otherInfo}",
+//                        type = PopupType.Info,
+//                        context = context
+//                    )
+                }
+        }
+    }
 
     val thumbnailRoundness by rememberPreference(
         thumbnailRoundnessKey,
@@ -461,8 +489,6 @@ fun LocalPlaylistSongs(
                         pipedSession = pipedSession.toApiSession(),
                         id = UUID.fromString(cleanPrefix(playlistPreview?.playlist?.browseId ?: ""))
                     )
-
-
                 //onDelete()
                 navController.popBackStack()
             }
@@ -1087,7 +1113,20 @@ fun LocalPlaylistSongs(
                                 icon = painterResource(R.drawable.smart_shuffle)
                             )
                         }
-                        Spacer(modifier = Modifier.height(30.dp))
+                        Spacer(modifier = Modifier.height(5.dp))
+
+                        if (isPlaylistDescriptionEnabled.value) {
+                            val description = playlistDescription ?: ""
+
+                            Text(
+                                text = description,
+                                color = colorPalette().text,
+                                textAlign = TextAlign.Left,
+                                overflow = TextOverflow.Ellipsis,
+                                maxLines = 4
+                            )
+                        }
+                         Spacer(modifier = Modifier.height(10.dp))
                     }
 
                     Column(

composeApp/src/androidMain/kotlin/it/fast4x/rimusic/ui/screens/settings/UiSettings.kt

@@ -238,6 +238,7 @@ import it.fast4x.rimusic.utils.autoDownloadSongKey
 import it.fast4x.rimusic.utils.autoDownloadSongWhenAlbumBookmarkedKey
 import it.fast4x.rimusic.utils.autoDownloadSongWhenLikedKey
 import it.fast4x.rimusic.utils.customColorKey
+import it.fast4x.rimusic.utils.showPlaylistDescriptionEnabledKey
 
 @Composable
 fun DefaultUiSettings() {
@@ -619,6 +620,7 @@ fun UiSettings(
     var showPipedPlaylists by rememberPreference(showPipedPlaylistsKey, true)
     var showPinnedPlaylists by rememberPreference(showPinnedPlaylistsKey, true)
     var showMonthlyPlaylists by rememberPreference(showMonthlyPlaylistsKey, true)
+    var showPlaylistDescription by rememberPreference(showPlaylistDescriptionEnabledKey, false)
 
     var customThemeLight_Background0 by rememberPreference(customThemeLight_Background0Key, DefaultLightColorPalette.background0.hashCode())
     var customThemeLight_Background1 by rememberPreference(customThemeLight_Background1Key, DefaultLightColorPalette.background1.hashCode())
@@ -1492,6 +1494,16 @@ fun UiSettings(
                 onCheckedChange = { showMonthlyPlaylists = it }
             )
 
+        SwitchSettingEntry(
+//            title = "Show Playlist Description",
+            title = "${stringResource(R.string.show)} ${stringResource(R.string.playlist_description)}",
+            text = "",
+            isChecked = showPlaylistDescription,
+            onCheckedChange = {
+                showPlaylistDescription = it
+            }
+        )
+
         SettingsGroupSpacer()
         SettingsEntryGroupText(stringResource(R.string.monthly_playlists).uppercase())
 

composeApp/src/androidMain/kotlin/it/fast4x/rimusic/utils/Preferences.kt

@@ -175,6 +175,7 @@ const val showFloatingIconKey = "showFloatingIcon"
 const val transitionEffectKey = "transitionEffect"
 const val showMonthlyPlaylistsKey = "showMonthlyPlaylists"
 const val showPipedPlaylistsKey = "showPipedPlaylists"
+const val showPlaylistDescriptionEnabledKey = "isPlaylistDescriptionEnabled"
 const val showMonthlyPlaylistInQuickPicksKey = "showMonthlyPlaylistInQuickPicks"
 const val showMonthlyPlaylistInLibraryKey = "showMonthlyPlaylistInLibrary"
 const val enableQuickPicksPageKey = "enableQuickPicksPage"

composeApp/src/androidMain/res/values/strings.xml

@@ -896,6 +896,7 @@
     <string name="updating_playlist_message">Update the Songs with the Missing Album ID</string>
     <string name="syncing">Syncing...</string>
     <string name="autosync_channels">Auto Sync Subscribed Channels</string>
+    <string name="playlist_description">playlist description</string>
     <string name="autosync_albums">Auto Sync Saved Albums</string>
     <string name="save_youtube_library">Save playlist to the Youtube Library</string>
     <string name="cant_rename_Saved_albums">Cannot Rename Albums saved in the Youtube Music Library</string>

extensions/innertube/src/main/kotlin/it/fast4x/innertube/requests/PlaylistPage.kt

@@ -188,9 +188,23 @@ suspend fun Innertube.playlistPage(body: BrowseBody) = runCatchingCancellable {
             title = header
                 ?.title
                 ?.text,
-            description = null,
-//            description = response.contents.twoColumnBrowseResultsRenderer.tabs?.firstOrNull()?.tabRenderer?.content?.sectionListRenderer
-//                ?.contents?.firstOrNull()?.musicResponsiveHeaderRenderer?.description?.musicDescriptionShelfRenderer?.description?.runs?.joinToString("") { it.text.toString() },
+//            description = null,
+            description = response
+                .contents
+                .twoColumnBrowseResultsRenderer
+                .tabs
+                ?.firstOrNull()
+                ?.tabRenderer
+                ?.content
+                ?.sectionListRenderer
+                ?.contents
+                ?.firstOrNull()
+                ?.musicResponsiveHeaderRenderer
+                ?.description
+                ?.musicDescriptionShelfRenderer
+                ?.description
+                ?.runs
+                ?.joinToString("") { it.text.toString() },
             thumbnail = header
                 ?.thumbnail
                 ?.musicThumbnailRenderer