382 lines
12 KiB
Kotlin
382 lines
12 KiB
Kotlin
package audio.funkwhale.ffa.adapters
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import android.annotation.SuppressLint
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import android.content.Context
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import android.graphics.PorterDuff
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import android.graphics.PorterDuffColorFilter
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import android.graphics.Typeface
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import android.os.Build
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import android.view.Gravity
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import android.view.View
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import android.view.ViewGroup
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import androidx.appcompat.widget.PopupMenu
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import androidx.fragment.app.Fragment
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import androidx.recyclerview.widget.RecyclerView
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import audio.funkwhale.ffa.R
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import audio.funkwhale.ffa.databinding.RowSearchHeaderBinding
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import audio.funkwhale.ffa.databinding.RowTrackBinding
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import audio.funkwhale.ffa.model.Album
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import audio.funkwhale.ffa.model.Artist
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import audio.funkwhale.ffa.model.Track
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import audio.funkwhale.ffa.utils.Command
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import audio.funkwhale.ffa.utils.CommandBus
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import audio.funkwhale.ffa.utils.CoverArt
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import audio.funkwhale.ffa.utils.maybeNormalizeUrl
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import audio.funkwhale.ffa.utils.onApi
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import audio.funkwhale.ffa.utils.toast
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import audio.funkwhale.ffa.viewmodel.SearchViewModel
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import com.squareup.picasso.Picasso
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import jp.wasabeef.picasso.transformations.RoundedCornersTransformation
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class SearchAdapter(
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viewModel: SearchViewModel,
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private val fragment: Fragment,
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private val listener: OnSearchResultClickListener,
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private val favoriteListener: FavoriteListener
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) : RecyclerView.Adapter<SearchAdapter.ViewHolder>() {
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interface OnSearchResultClickListener {
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fun onArtistClick(holder: View?, artist: Artist)
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fun onAlbumClick(holder: View?, album: Album)
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}
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enum class ResultType {
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Header,
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Artist,
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Album,
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Track
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}
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private lateinit var searchHeaderBinding: RowSearchHeaderBinding
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private lateinit var rowTrackBinding: RowTrackBinding
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val sectionCount = 3
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var artists = listOf<Artist>()
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var albums = listOf<Album>()
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var tracks = listOf<Track>()
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var currentTrack: Track? = null
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init {
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viewModel.artistResults.observe(fragment.viewLifecycleOwner) {
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artists = it
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this.notifyDataSetChanged()
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}
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viewModel.albumResults.observe(fragment.viewLifecycleOwner) {
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albums = it
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this.notifyDataSetChanged()
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}
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viewModel.trackResults.observe(fragment.viewLifecycleOwner) {
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tracks = it
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this.notifyDataSetChanged()
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}
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}
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override fun getItemCount() = sectionCount + artists.size + albums.size + tracks.size
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override fun getItemId(position: Int): Long {
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return when (getItemViewType(position)) {
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ResultType.Header.ordinal -> {
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if (position == 0) return -1
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if (position == (artists.size + 1)) return -2
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return -3
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}
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ResultType.Artist.ordinal -> artists[position].id.toLong()
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ResultType.Album.ordinal -> albums[position - artists.size - 2].id.toLong()
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ResultType.Track.ordinal ->
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tracks[position - artists.size - albums.size - sectionCount].id.toLong()
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else -> 0
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}
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}
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override fun getItemViewType(position: Int): Int = when {
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position == 0 ||
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position == (artists.size + 1) ||
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position == (artists.size + albums.size + 2) -> ResultType.Header.ordinal
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position <= artists.size -> ResultType.Artist.ordinal
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position <= artists.size + albums.size + 2 -> ResultType.Album.ordinal
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else -> ResultType.Track.ordinal
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}
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override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
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return when (viewType) {
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ResultType.Header.ordinal -> {
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searchHeaderBinding = RowSearchHeaderBinding.inflate(fragment.layoutInflater, parent, false)
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SearchHeaderViewHolder(searchHeaderBinding, fragment.requireContext())
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}
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else -> {
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rowTrackBinding = RowTrackBinding.inflate(fragment.layoutInflater, parent, false)
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RowTrackViewHolder(rowTrackBinding, fragment.requireContext()).also {
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rowTrackBinding.root.setOnClickListener(it)
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}
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}
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}
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}
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@SuppressLint("NewApi")
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override fun onBindViewHolder(holder: ViewHolder, position: Int) {
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val resultType = getItemViewType(position)
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val searchHeaderViewHolder = holder as? SearchHeaderViewHolder
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val rowTrackViewHolder = holder as? RowTrackViewHolder
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if (resultType == ResultType.Header.ordinal) {
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if (position == 0) {
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searchHeaderViewHolder?.title?.text = fragment.requireContext().getString(R.string.artists)
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holder.itemView.visibility = View.VISIBLE
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holder.itemView.layoutParams = RecyclerView.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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ViewGroup.LayoutParams.WRAP_CONTENT
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)
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if (artists.isEmpty()) {
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holder.itemView.visibility = View.GONE
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holder.itemView.layoutParams = RecyclerView.LayoutParams(0, 0)
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}
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}
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if (position == (artists.size + 1)) {
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searchHeaderViewHolder?.title?.text = fragment.requireContext().getString(R.string.albums)
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holder.itemView.visibility = View.VISIBLE
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holder.itemView.layoutParams = RecyclerView.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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ViewGroup.LayoutParams.WRAP_CONTENT
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)
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if (albums.isEmpty()) {
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holder.itemView.visibility = View.GONE
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holder.itemView.layoutParams = RecyclerView.LayoutParams(0, 0)
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}
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}
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if (position == (artists.size + albums.size + 2)) {
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searchHeaderViewHolder?.title?.text = fragment.requireContext().getString(R.string.tracks)
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holder.itemView.visibility = View.VISIBLE
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holder.itemView.layoutParams = RecyclerView.LayoutParams(
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ViewGroup.LayoutParams.MATCH_PARENT,
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ViewGroup.LayoutParams.WRAP_CONTENT
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)
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if (tracks.isEmpty()) {
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holder.itemView.visibility = View.GONE
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holder.itemView.layoutParams = RecyclerView.LayoutParams(0, 0)
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}
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}
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return
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}
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val item = when (resultType) {
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ResultType.Artist.ordinal -> {
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rowTrackViewHolder?.actions?.visibility = View.GONE
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rowTrackViewHolder?.favorite?.visibility = View.GONE
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artists[position - 1]
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}
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ResultType.Album.ordinal -> {
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rowTrackViewHolder?.actions?.visibility = View.GONE
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rowTrackViewHolder?.favorite?.visibility = View.GONE
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albums[position - artists.size - 2]
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}
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ResultType.Track.ordinal -> {
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tracks[position - artists.size - albums.size - sectionCount]
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}
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else -> tracks[position]
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}
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CoverArt.withContext(fragment.layoutInflater.context, maybeNormalizeUrl(item.cover()))
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.fit()
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.transform(RoundedCornersTransformation(16, 0))
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.into(rowTrackViewHolder?.cover)
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rowTrackViewHolder?.title?.text = item.title()
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rowTrackViewHolder?.artist?.text = item.subtitle()
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Build.VERSION_CODES.P.onApi(
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{
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searchHeaderViewHolder?.title?.setTypeface(
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searchHeaderViewHolder.title.typeface,
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Typeface.DEFAULT.weight
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)
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rowTrackViewHolder?.artist?.setTypeface(
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rowTrackViewHolder.artist.typeface,
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Typeface.DEFAULT.weight
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)
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},
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{
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searchHeaderViewHolder?.title?.typeface =
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Typeface.create(searchHeaderViewHolder?.title?.typeface, Typeface.NORMAL)
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rowTrackViewHolder?.artist?.typeface =
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Typeface.create(rowTrackViewHolder?.artist?.typeface, Typeface.NORMAL)
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}
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)
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searchHeaderViewHolder?.title?.setCompoundDrawablesWithIntrinsicBounds(0, 0, 0, 0)
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when (resultType) {
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ResultType.Artist.ordinal -> {
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rowTrackViewHolder?.title?.setCompoundDrawablesWithIntrinsicBounds(
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0, 0, 0, 0
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)
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}
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ResultType.Album.ordinal -> {
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rowTrackViewHolder?.title?.setCompoundDrawablesWithIntrinsicBounds(
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0, 0, 0, 0
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)
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}
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ResultType.Track.ordinal -> {
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(item as? Track)?.let { track ->
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if (track == currentTrack || track.current) {
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searchHeaderViewHolder?.title?.setTypeface(
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searchHeaderViewHolder.title.typeface,
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Typeface.BOLD
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)
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rowTrackViewHolder?.artist?.setTypeface(
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rowTrackViewHolder.artist.typeface,
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Typeface.BOLD
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)
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}
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when (track.favorite) {
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true -> rowTrackViewHolder?.favorite?.setColorFilter(
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fragment.requireContext().getColor(R.color.colorFavorite)
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)
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false -> rowTrackViewHolder?.favorite?.setColorFilter(
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fragment.requireContext().getColor(R.color.colorSelected)
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)
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}
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rowTrackViewHolder?.favorite?.setOnClickListener {
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favoriteListener.let {
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favoriteListener.onToggleFavorite(track.id, !track.favorite)
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tracks[position - artists.size - albums.size - sectionCount].favorite =
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!track.favorite
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notifyItemChanged(position)
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}
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}
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when (track.cached || track.downloaded) {
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true -> rowTrackViewHolder?.title?.setCompoundDrawablesWithIntrinsicBounds(
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R.drawable.downloaded, 0, 0, 0
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)
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false -> rowTrackViewHolder?.title?.setCompoundDrawablesWithIntrinsicBounds(
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0, 0, 0, 0
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)
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}
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if (track.cached && !track.downloaded) {
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rowTrackViewHolder?.title?.compoundDrawables?.forEach {
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it?.colorFilter =
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PorterDuffColorFilter(
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fragment.requireContext().getColor(R.color.cached),
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PorterDuff.Mode.SRC_IN
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)
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}
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}
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if (track.downloaded) {
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rowTrackViewHolder?.title?.compoundDrawables?.forEach {
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it?.colorFilter =
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PorterDuffColorFilter(
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fragment.requireContext().getColor(R.color.downloaded),
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PorterDuff.Mode.SRC_IN
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)
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}
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}
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rowTrackViewHolder?.actions?.setOnClickListener {
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PopupMenu(
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fragment.requireContext(),
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rowTrackViewHolder.actions,
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Gravity.START,
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R.attr.actionOverflowMenuStyle,
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0
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).apply {
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inflate(R.menu.row_track)
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setOnMenuItemClickListener {
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when (it.itemId) {
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R.id.track_add_to_queue -> CommandBus.send(Command.AddToQueue(listOf(track)))
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R.id.track_play_next -> CommandBus.send(Command.PlayNext(track))
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R.id.track_pin -> CommandBus.send(Command.PinTrack(track))
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R.id.track_add_to_playlist -> CommandBus.send(
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Command.AddToPlaylist(listOf(track))
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)
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R.id.queue_remove -> CommandBus.send(Command.RemoveFromQueue(track))
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}
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true
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}
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show()
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}
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}
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}
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}
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}
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}
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fun getPositionOf(type: ResultType, position: Int): Int {
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return when (type) {
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ResultType.Artist -> position + 1
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ResultType.Album -> position + artists.size + 2
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ResultType.Track -> artists.size + albums.size + sectionCount + position
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else -> 0
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}
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}
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inner class SearchHeaderViewHolder(val binding: RowSearchHeaderBinding, context: Context) :
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ViewHolder(binding.root, context) {
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val title = binding.title
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}
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inner class RowTrackViewHolder(val binding: RowTrackBinding, context: Context) :
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ViewHolder(binding.root, context), View.OnClickListener {
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val title = binding.title
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val cover = binding.cover
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val artist = binding.artist
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val favorite = binding.favorite
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val actions = binding.actions
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override fun onClick(view: View?) {
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when (getItemViewType(layoutPosition)) {
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ResultType.Artist.ordinal -> {
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val position = layoutPosition - 1
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listener.onArtistClick(view, artists[position])
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}
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ResultType.Album.ordinal -> {
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val position = layoutPosition - artists.size - 2
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listener.onAlbumClick(view, albums[position])
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}
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ResultType.Track.ordinal -> {
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val position = layoutPosition - artists.size - albums.size - sectionCount
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tracks.subList(position, tracks.size).plus(tracks.subList(0, position)).apply {
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CommandBus.send(Command.ReplaceQueue(this))
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context.toast("All tracks were added to your queue")
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}
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}
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else -> {
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// empty
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}
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}
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}
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}
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abstract inner class ViewHolder(view: View, val context: Context?) : RecyclerView.ViewHolder(view)
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}
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