public class RecordsAdapter extends RecyclerView.Adapter<RecordsAdapter.RecordsVH> {

    private RecordsClickListener listener;
    private List<Record> records;
    private LayoutInflater layoutInflater;

    public interface RecordsClickListener {
        void onRecordClicked(int pos, Record record);

        void removeFromFavourites(int pos, Record record);

        void addToFavourites(int pos, Record record);
    }

    public RecordsAdapter(Context context, RecordsClickListener listener) {
        layoutInflater = LayoutInflater.from(context);
        records = new ArrayList<>();
        this.listener = listener;
    }

    @Override
    public RecordsVH onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = layoutInflater.inflate(R.layout.item_video, parent, false);
        return new RecordsVH(view, listener);
    }

    @Override
    public void onBindViewHolder(RecordsVH holder, int position) {
        Record record = records.get(position);
        holder.tvVideoName.setText(record.getTitle());
        holder.tvLink.setText(record.getLink());
        holder.cbFavourite.setChecked(record.isFavourite());
    }

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

    public void setRecords(List<Record> records) {
        this.records.clear();
        this.records.addAll(records);
        notifyDataSetChanged();
    }

    public void updateRecord(int pos, Record record) {
        records.remove(pos);
        records.add(pos, record);
        notifyItemChanged(pos, record);
    }

    public void removeRecord(int pos) {
        records.remove(pos);
        notifyItemRemoved(pos);
    }

    class RecordsVH extends RecyclerView.ViewHolder {

        @BindView(R.id.tvVideoName)
        TextView tvVideoName;
        @BindView(R.id.tvFramesCount)
        TextView tvLink;
        @BindView(R.id.cbFavourite)
        CheckBox cbFavourite;


        public RecordsVH(View itemView, final RecordsClickListener listener) {
            super(itemView);
            ButterKnife.bind(this, itemView);
        }

        @OnClick(R.id.llContainer)
        void onItemClicked() {
            listener.onRecordClicked(getAdapterPosition(), records.get(getAdapterPosition()));
        }

        @OnClick(R.id.cbFavourite)
        void onCheckBoxClicked() {
            Record record = records.get(getAdapterPosition());
            if (!record.isFavourite()) {
                listener.addToFavourites(getAdapterPosition(), record);
            } else {
                listener.removeFromFavourites(getAdapterPosition(), record);
            }
        }

    }
}