package com.fatos.fatosdesconhecidos.app.adapter;

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

import com.fatos.fatosdesconhecidos.app.R;
import com.fatos.fatosdesconhecidos.app.core.model.impl.Feed;
import com.nostra13.universalimageloader.core.ImageLoader;

import java.util.List;

public class FeedAdapter extends BaseAdapter {

    ViewHolder mViewHolder;
    private Context mContext;
    private List<Feed> mItems;
    private int mCount;

    public FeedAdapter(Context context, List<Feed> items)  {
        mContext = context;
        mItems = items;
        mCount = mItems.size();
    }

    public void setData(List<Feed> newData) {
        mItems = newData;
    }

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

    @Override
    public Feed getItem(int position) {
        return mItems.get(position);
    }

    @Override
    public long getItemId(int position) {
        return 0;
    }

    @Override
    public View getView(final int position, View convertView, ViewGroup parent) {
        if(convertView == null) {

            convertView = LayoutInflater.from(mContext).inflate(R.layout.adapter_feed_item, parent, false);

            mViewHolder = new ViewHolder();
            mViewHolder.mTitle = (TextView) convertView.findViewById(R.id.Title);
            mViewHolder.mDescription = (TextView) convertView.findViewById(R.id.Description);
            mViewHolder.mImage = (ImageView) convertView.findViewById(R.id.Image);

            convertView.setTag(mViewHolder);

        } else {
            mViewHolder = (ViewHolder) convertView.getTag();
        }

        final Feed item = getItem(position);

        mViewHolder.mTitle.setText(item.getTitle());
        mViewHolder.mDescription.setText(item.getDescription());
        ImageLoader.getInstance().displayImage(item.getImageURL(),mViewHolder.mImage);

        return convertView;
    }

    private static class ViewHolder {
        private TextView mTitle;
        private TextView mDescription;
        private ImageView mImage;
    }

}