tempus/app/src/main/java/com/cappielloantonio/play/adapter/ArtistAdapter.java

package com.cappielloantonio.play.adapter;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;

import androidx.recyclerview.widget.RecyclerView;

import com.cappielloantonio.play.R;
import com.cappielloantonio.play.glide.CustomGlideRequest;
import com.cappielloantonio.play.model.Artist;

import java.util.ArrayList;
import java.util.List;

public class ArtistAdapter extends RecyclerView.Adapter<ArtistAdapter.ViewHolder> {
    private static final String TAG = "ArtistAdapter";

    private List<Artist> artists;
    private LayoutInflater inflater;
    private Context context;
    private ItemClickListener itemClickListener;

    public ArtistAdapter(Context context) {
        this.context = context;
        this.inflater = LayoutInflater.from(context);
        this.artists = new ArrayList<>();
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = inflater.inflate(R.layout.item_library_artist, parent, false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        Artist artist = artists.get(position);

        holder.textArtistName.setText(artist.getName());

        CustomGlideRequest.Builder
                .from(context, artist.getPrimary(), artist.getPrimaryBlurHash(), CustomGlideRequest.PRIMARY, CustomGlideRequest.TOP_QUALITY)
                .build()
                .into(holder.cover);
    }

    @Override
    public int getItemCount() {
        return artists.size();
    }

    public class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
        TextView textArtistName;
        ImageView cover;

        ViewHolder(View itemView) {
            super(itemView);

            textArtistName = itemView.findViewById(R.id.artist_name_label);
            cover = itemView.findViewById(R.id.artist_cover_image_view);

            itemView.setOnClickListener(this);
        }

        @Override
        public void onClick(View view) {
            if (itemClickListener != null) itemClickListener.onItemClick(view, getAdapterPosition());
        }
    }

    public Artist getItem(int position) {
        return artists.get(position);
    }

    public void setItems(List<Artist> artists) {
        this.artists = artists;
        notifyDataSetChanged();
    }

    public void setClickListener(ItemClickListener itemClickListener) {
        this.itemClickListener = itemClickListener;
    }

    public interface ItemClickListener {
        void onItemClick(View view, int position);
    }
}