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feat: add genre and featured browsing capabilities to MediaBrowseHelper

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This commit is contained in:
Kingkor Roy Tirtho 2026-07-10 13:31:04 +06:00
parent d53ac853a5
commit 2aae112cbe
1 changed files with 55 additions and 10 deletions
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65
composeApp/src/androidMain/kotlin/dev/krtirtho/spotube/media/MediaBrowseHelper.kt
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@ -57,6 +57,8 @@ class MediaBrowseHelper(
companion object {
const val MEDIA_ID_ROOT = "root"
const val MEDIA_ID_BROWSE = "browse"
const val MEDIA_ID_BROWSE_GENRE = "browse:genre"
const val MEDIA_ID_BROWSE_FEATURED = "browse:featured"
const val MEDIA_ID_LIBRARY = "library"
const val MEDIA_ID_SAVED_PLAYLISTS = "library:playlists"
const val MEDIA_ID_SAVED_ALBUMS = "library:albums"
@ -93,6 +95,11 @@ class MediaBrowseHelper(
return when {
parentId == MEDIA_ID_ROOT -> buildRootChildren()
parentId == MEDIA_ID_BROWSE -> buildBrowseItems()
parentId == MEDIA_ID_BROWSE_FEATURED -> buildFeaturedItems()
parentId.startsWith("$MEDIA_ID_BROWSE_GENRE:") -> {
val genreId = parentId.removePrefix("$MEDIA_ID_BROWSE_GENRE:")
buildBrowseGenreItems(genreId)
}
parentId == MEDIA_ID_LIBRARY -> buildLibraryRootChildren()
parentId == MEDIA_ID_SAVED_PLAYLISTS -> buildSavedPlaylistsItems()
parentId == MEDIA_ID_SAVED_ALBUMS -> buildSavedAlbumsItems()
@ -214,7 +221,6 @@ class MediaBrowseHelper(
}
private fun buildRootChildren(): List<MediaItem> {
val gridExtras = Bundle().apply { putInt(CONTENT_STYLE_BROWSABLE, CONTENT_STYLE_GRID) }
return listOf(
MediaItem.Builder()
.setMediaId(MEDIA_ID_BROWSE)
@ -223,7 +229,6 @@ class MediaBrowseHelper(
.setTitle("Browse")
.setIsBrowsable(true)
.setIsPlayable(false)
.setExtras(gridExtras)
.build()
)
.build(),
@ -251,27 +256,67 @@ class MediaBrowseHelper(
}
private suspend fun buildBrowseItems(): List<MediaItem> {
val gridExtras = Bundle().apply { putInt(CONTENT_STYLE_BROWSABLE, CONTENT_STYLE_GRID) }
val items = mutableListOf<MediaItem>()
items.add(
MediaItem.Builder()
.setMediaId(MEDIA_ID_BROWSE_FEATURED)
.setMediaMetadata(
MediaMetadata.Builder()
.setTitle("Featured")
.setIsBrowsable(true)
.setIsPlayable(false)
.setExtras(gridExtras)
.build()
)
.build()
)
val genres = try {
homeScreenRepository.genres() ?: emptyList()
} catch (_: Exception) {
emptyList()
}
for (genre in genres) {
items.add(
MediaItem.Builder()
.setMediaId("$MEDIA_ID_BROWSE_GENRE:${genre.id}")
.setMediaMetadata(
MediaMetadata.Builder()
.setTitle(genre.name)
.setIsBrowsable(true)
.setIsPlayable(false)
.setExtras(gridExtras)
.build()
)
.build()
)
}
return items
}
private suspend fun buildFeaturedItems(): List<MediaItem> {
val featured = try {
homeScreenRepository.featuredItems() ?: emptyList()
} catch (_: Exception) {
emptyList()
}
return featured.mapNotNull { item -> browseItemToMediaItem(item) }
}
private suspend fun buildBrowseGenreItems(genreId: String): List<MediaItem> {
val sections = try {
homeScreenRepository.list()?.items ?: emptyList()
homeScreenRepository.list(genreId)?.items ?: emptyList()
} catch (_: Exception) {
emptyList()
}
val items = mutableListOf<MediaItem>()
if (featured.isNotEmpty()) {
for (item in featured) {
val mediaItem = browseItemToMediaItem(item) ?: continue
items.add(mediaItem.withGroupTitle("Featured"))
}
}
for (section in sections) {
for (item in section.items) {
val mediaItem = browseItemToMediaItem(