package cn.shangyu.gdxzExpert.adapter;

import android.content.Context;
import android.net.Uri;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;

import com.bumptech.glide.Glide;

import java.io.File;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

import cn.shangyu.gdxzExpert.R;
import cn.shangyu.gdxzExpert.bean.PhotoAibum;
import cn.shangyu.gdxzExpert.bean.PhotoItem;

;

public class PhotoAdappter2 extends BaseAdapter {
	private Context context;
	private PhotoAibum aibum;
	private ArrayList<String> positions;
	private List<PhotoItem> bitList;

	public PhotoAdappter2(Context context, PhotoAibum aibum) {
		this.context = context;
		this.aibum = aibum;
		List<PhotoItem> bitList1  = aibum.getBitList();
		Collections.reverse(bitList1);
		this.bitList = bitList1;

	}

	@Override
	public int getCount() {

		return bitList.size();

	}

	public void getPosition(ArrayList<String> positions) {

		this.positions = positions;

	}

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

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
		ViewHolder vh = null;
		if (convertView == null) {
			convertView = View.inflate(context,
					R.layout.photoalbum_gridview_item, null);
			vh = new ViewHolder();
			vh.iv_image = (ImageView) convertView
					.findViewById(R.id.photo_img_view);
			vh.iv_select = (ImageView) convertView
					.findViewById(R.id.photo_select);
			convertView.setTag(vh);
		} else {
			vh = (ViewHolder) convertView.getTag();
		}
 
		// Bitmap bitmap = MediaStore.Images.Thumbnails.getThumbnail(
		// context.getContentResolver(), aibum.getBitList().get(position)
		// .getPhotoID(), Thumbnails.MICRO_KIND, null); 
		// vh.iv_image.setImageBitmap(bitmap);

		Uri uri = Uri.fromFile(new File( bitList.get(position).getPath()));
		Glide.with(context).load(uri).into(vh.iv_image);

//		List<PhotoItem> bitList = aibum.getBitList();
//		ImageLoader.getInstance().displayImage("file://" + bitList.get(position).getPath(),vh.iv_image);
		if (positions != null) {
			if (positions.contains(position + "")) {
				vh.iv_select.setImageDrawable(context.getResources()
						.getDrawable(R.drawable.cb_on));
			} else {
				vh.iv_select.setImageDrawable(context.getResources()
						.getDrawable(R.drawable.cb_normal));
			}
		} else {
			vh.iv_select.setImageDrawable(context.getResources().getDrawable(
					R.drawable.cb_normal));
		}
		vh.iv_select.setOnClickListener(new View.OnClickListener() {
			@Override
			public void onClick(View view) {
				if (mOnItemClickListener != null) {
					mOnItemClickListener.onItemClick(position);
				}
			}
		});
		return convertView;

	}

	@Override
	public Object getItem(int position) {
		// TODO Auto-generated method stub
		return null;
	}

	class ViewHolder {
		ImageView iv_image, iv_select;
	}
	private ViewItemClickListener mOnItemClickListener = null;

	public void setOnItemClickListener(ViewItemClickListener listener) {
		this.mOnItemClickListener = listener;
	}
	public interface ViewItemClickListener {
		void onItemClick( int position);
	}
}