package com.example;

import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import com.example.Foo;
import com.example.RecycledPagerAdapter;

public class FooAdapter extends RecycledPagerAdapter<FooViewHolder> {

    private List<Foo> data;
    private LayoutInflater layoutInflater;

    @Override
    public FooViewHolder onCreateViewHolder(ViewGroup parent) {
        if (layoutInflater == null) {
            layoutInflater = LayoutInflater.from(parent.getContext());
        }

        // Inflate view
        View v = layoutInflater.inflate(R.layout.item_player_card, parent, false);
        // Return view holder
        return new FooViewHolder(v);
    }

    @Override
    public void onBindViewHolder(FooViewHolder viewHolder, int position) {
        // Show foo inside viewHolder
        viewHolder.show(data.get(position));
    }

    @Override
    public int getCount() {
        return data == null ? 0 : data.size();
    }

    @Override
    public void setPrimaryItem(ViewGroup container, int position, Object object) {
        // TODO: optional callback when current object has changed
    }

    public TrackSet getData() {
        return data;
    }

    public void setData(TrackSet data) {
        if (this.data != data) {
            this.data = data;
            notifyDataSetChanged();
        }
    }

    public static class FooViewHolder extends RecycledPagerAdapter.ViewHolder {
        public FooViewHolder(View v) {
            super(v);
            // TODO: use findViewById or Butterknife
        }

        public void show(Foo foo) {
            // TODO: update views with foo
        }
    }
}