package com.camilstaps.taize;

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.TextView;

import java.util.List;

/**
 * Adapter for listing Podcasts in a ListView
 * @author Camil Staps
 */
public class PodcastAdapter extends BaseAdapter {

    Context context;
    final List<Podcast> data;
    private static LayoutInflater inflater = null;

    /**
     * Start the default audio player when the user clicks on a podcast
     */
    private View.OnClickListener onClickListener = new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Intent intent = new Intent();
            intent.setAction(Intent.ACTION_VIEW);
            intent.setDataAndType(Uri.parse((String) v.getTag()), "audio/*");
            context.startActivity(intent);
        }
    };

    public PodcastAdapter(Context context, List<Podcast> data) {
        this.context = context;
        this.data = data;
        inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    @Override
    public int getCount() {
        return data.size();
    }

    @Override
    public Object getItem(int position) {
        return data.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {

        View vi = convertView;

        if (vi == null) {
            vi = inflater.inflate(R.layout.pager_content_podcast_item, null);
        }

        TextView dateTextView = (TextView) vi.findViewById(R.id.podcast_date);
        dateTextView.setText(data.get(position).getDate().toNiceString(context));
        TextView titleTextView = (TextView) vi.findViewById(R.id.podcast_title);
        titleTextView.setText(data.get(position).getTitle());

        // Set the tag, so that the onClickListener knows the URL
        vi.setTag(data.get(position).getUrl());

        vi.setOnClickListener(onClickListener);

        return vi;
    }
}