package com.sodastudio.jun.spotify_demo.ui;
import android.app.Fragment;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.os.Parcelable;
import android.support.annotation.Nullable;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;
import com.sodastudio.jun.spotify_demo.MainActivity;
import com.sodastudio.jun.spotify_demo.R;
import com.sodastudio.jun.spotify_demo.TrackDetailActivity;
import com.sodastudio.jun.spotify_demo.manager.PlaybackManager;
import com.sodastudio.jun.spotify_demo.manager.SearchPager;
import com.sodastudio.jun.spotify_demo.manager.ListManager;
import com.sodastudio.jun.spotify_demo.model.ArtistSearch;
import com.sodastudio.jun.spotify_demo.model.Music;
import com.spotify.sdk.android.player.Error;
import com.spotify.sdk.android.player.PlayerEvent;
import com.spotify.sdk.android.player.SpotifyPlayer;
import com.squareup.picasso.Picasso;
import com.squareup.picasso.Transformation;
import java.util.ArrayList;
import java.util.List;
import kaaes.spotify.webapi.android.models.Track;
/**
* Created by jun on 12/31/17.
*/
public class SearchResultFragment extends Fragment implements SpotifyPlayer.NotificationCallback{
public static final String QUERY = "QUERY";
public static final String TAG = "Spotify SearchResult";
public static final String DETAIL_MUSIC = "Detail Music";
private String query;
private Toolbar toolbar;
private ImageView background_album;
private RecyclerView mRecyclerView;
private TrackListAdapter mAdapter;
private SearchPager mSearchPager;
private SearchPager.CompleteListener mSearchListener;
private SearchPager.ArtistListener mArtistListener;
private ListManager listManager;
private PlaybackManager playbackManager;
private LinearLayoutManager layoutManager;
private SpotifyPlayer mPlayer = MainActivity.mPlayer;
public static SearchResultFragment newInstance(String query){
Bundle args = new Bundle();
args.putString(QUERY, query);
SearchResultFragment searchResultFragment = new SearchResultFragment();
searchResultFragment.setArguments(args);
return searchResultFragment;
}
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mSearchPager = SearchPager.getInstance(getContext());
setRetainInstance(true);
listManager = ListManager.getInstance();
playbackManager = PlaybackManager.getInstance();
playbackManager.setSearchResultFragmentAdded(true);
mPlayer.addNotificationCallback(SearchResultFragment.this);
Log.d(TAG, "onCreate");
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, Bundle savedInstanceState) {
query = getArguments().getString(QUERY);
Log.d(TAG, "Query: " + query);
View view = inflater.inflate(R.layout.fragment_search_result, container, false);
playbackManager = PlaybackManager.getInstance();
state = playbackManager.getState();
layoutManager = new LinearLayoutManager(getActivity());
if(state != null){
layoutManager.onRestoreInstanceState(state);
}
mRecyclerView = view.findViewById(R.id.track_list_recycler_view);
mRecyclerView.setLayoutManager(layoutManager);
toolbar = view.findViewById(R.id.toolbar);
toolbar.setNavigationIcon(getResources().getDrawable(R.drawable.ic_arrow_back_white_24dp, null));
toolbar.setNavigationOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
getFragmentManager().beginTransaction().detach(SearchResultFragment.this).commit();
PlaybackManager playbackManager = PlaybackManager.getInstance();
playbackManager.setSearchResultFragmentAdded(false);
}
});
background_album = view.findViewById(R.id.background_album_field);
if(!query.equals("empty")) {
queryData();
} else {
updateView();
}
return view;
}
private void queryData(){
mSearchListener = new SearchPager.CompleteListener() {
@Override
public void onComplete(List<Track> items) {
listManager.clearList();
for(Track track : items){
//Log.d(TAG, "success! link: " + track.uri); // music link
//Log.d(TAG, "success! title: " + track.name); // title
//Log.d(TAG, "success! album: " + track.album.name); // album name
//Log.d(TAG, "success! album img: " + track.album.images.get(0).url); // album image
//Log.d(TAG, "success! duration: " + track.duration_ms); // song duration
//Log.d(TAG, "success! artists: " + track.artists.get(0).name); // artists
Music music = new Music(
track.id,
track.uri,
track.name,
track.album.name,
track.album.images.get(0).url,
track.duration_ms,
track.artists.get(0).name,
track.artists.get(0).id
);
listManager.addTrack(music);
}
Log.d(TAG, "query finished! Updating view...");
updateView();
}
@Override
public void onError(Throwable error) {
Log.d(TAG, error.getMessage());
}
};
mSearchPager.getTracksFromSearch(query, mSearchListener);
}
private void updateView(){
List<Music> mList = listManager.getTrackLists();
if(mList.size() == 0) return;
if(mAdapter == null)
mAdapter = new TrackListAdapter(mList);
mRecyclerView.setAdapter(mAdapter);
final String artistName = mList.get(0).getArtist();
toolbar.setTitle(artistName);
mArtistListener = new SearchPager.ArtistListener() {
@Override
public void onComplete(String img_url) {
Picasso.with(getContext())
.load(img_url)
.transform(new Transformation() {
@Override
public Bitmap transform(Bitmap source) {
final Bitmap copy = source.copy(source.getConfig(), true);
source.recycle();
listManager.addArtist(new ArtistSearch(artistName, copy));
return copy;
}
@Override
public String key() {
return query;
}
})
.into(background_album);
}
@Override
public void onError(Throwable error) {
}
};
mSearchPager.getArtist(mList.get(0).getArtist_id(), mArtistListener);
}
@Override
public void onPlaybackEvent(PlayerEvent playerEvent) {
if(!playerEvent.name().contains("Metadata"))
Log.d(TAG, "Playback event received: " + playerEvent.name());
switch (playerEvent.name()) {
// Handle event type as necessary
case "kSpPlaybackNotifyPlay":
break;
case "kSpPlaybackNotifyPause":
Log.d(TAG, mPlayer.getMetadata().currentTrack.name);
String title = mPlayer.getMetadata().currentTrack.name;
String album = mPlayer.getMetadata().currentTrack.albumName;
Music music = ListManager.getInstance().findCurrentMusic(title, album);
if(music != null)
music.setPlaying(false);
if(mAdapter != null)
mAdapter.notifyDataSetChanged();
break;
case "kSpPlaybackNotifyTrackChanged":
break;
case "kSpPlaybackEventAudioFlush":
break;
default:
break;
}
}
@Override
public void onPlaybackError(Error error) {
}
private class TrackListHolder extends RecyclerView.ViewHolder
{
private Music music;
private TextView title_text;
private TextView artist_text;
private TextView album_text;
private ImageButton more_button;
private TrackListHolder(final View itemView){
super(itemView);
title_text = itemView.findViewById(R.id.title_field);
artist_text = itemView.findViewById(R.id.artist_field);
album_text = itemView.findViewById(R.id.album_field);
more_button = itemView.findViewById(R.id.more_horiz);
more_button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(getContext(), TrackDetailActivity.class);
Bundle args = new Bundle();
args.putParcelable(DETAIL_MUSIC, music);
intent.putExtras(args);
startActivity(intent);
}
});
title_text.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if (mPlayer.getPlaybackState().isPlaying) {
String album = mPlayer.getMetadata().currentTrack.albumName;
String title = mPlayer.getMetadata().currentTrack.name;
Music prevMusic = ListManager.getInstance().findCurrentMusic(title, album);
if (prevMusic != null) {
Log.d(TAG, "prev playing: " + prevMusic.getTitle());
prevMusic.setPlaying(false);
}
}
// Check again
String prevTitle = ListManager.getInstance().getCurrent_playing_title();
String prevAlbum = ListManager.getInstance().getCurrent_playing_album();
Music prevMusic = ListManager.getInstance().findCurrentMusic(prevTitle, prevAlbum);
if (prevMusic != null) {
prevMusic.setPlaying(false);
}
// Play music
mPlayer.playUri(null, music.getUri(), 0, 0);
Log.d(TAG, "now playing: " + music.getTitle());
music.setPlaying(true);
ListManager.getInstance().setCurrent_playing_title(music.getTitle());
ListManager.getInstance().setCurrent_playing_album(music.getAlbum());
mAdapter.notifyDataSetChanged();
}
});
}
private void bindMusic(Music m)
{
music = m;
String title = music.getTitle();
String album = music.getAlbum();
if(title.length() > 40){
title = title.substring(0, 40);
title += "...";
}
if(album.length() > 40){
album = album.substring(0,40);
album += "...";
}
title_text.setText(title);
artist_text.setText(music.getArtist());
album_text.setText(album);
if(music.isPlaying())
title_text.setTextColor(getResources().getColor(R.color.colorAccent, null));
else
title_text.setTextColor(getResources().getColor(R.color.colorWhite, null));
}
}
private class TrackListAdapter extends RecyclerView.Adapter<TrackListHolder>{
private List<Music> musicList;
private TrackListAdapter(List<Music> list){
musicList = list;
}
@Override
public TrackListHolder onCreateViewHolder(ViewGroup parent, int viewType) {
LayoutInflater layoutInflater = LayoutInflater.from(getActivity());
View view = layoutInflater.inflate(R.layout.music, parent, false);
return new TrackListHolder(view);
}
@Override
public void onBindViewHolder(TrackListHolder holder, int position) {
Music music = musicList.get(position);
holder.bindMusic(music);
}
@Override
public int getItemCount() {
return musicList.size();
}
}
@Override
public void onResume() {
super.onResume();
Log.d(TAG, "onResume");
}
Parcelable state;
@Override
public void onPause() {
super.onPause();
Log.d(TAG, "onPause");
state = layoutManager.onSaveInstanceState();
playbackManager = PlaybackManager.getInstance();
playbackManager.setState(state);
Fragment fragment = getFragmentManager().findFragmentByTag("SearchFragment");
((SearchFragment)fragment).refresh();
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
Log.d(TAG, "onViewCreated");
}
@Override
public void onDestroyView() {
super.onDestroyView();
Log.d(TAG, "onDestroyView");
}
}
