package com.maartendekkers.cmapps;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URL;
import java.net.URLConnection;

import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
public class CustomAdapter extends BaseAdapter {

     protected void doDownload(final String urlLink, final String fileName) {
            Thread dx = new Thread() {

                public void run() {
                      File root = android.os.Environment.getExternalStorageDirectory();
                      File dir = new File (root.getAbsolutePath() + "/cmapps/");
                      if(dir.exists()==false) {
                              dir.mkdirs();
                         }
                      //Save the path as a string value

                    try {

                            URL url = new URL(urlLink);
                            Log.i("FILE_NAME", "File name is "+fileName);
                            Log.i("FILE_URLLINK", "File URL is "+url);
                            URLConnection connection = url.openConnection();
                            connection.connect();
                            // this will be useful so that you can show a typical 0-100% progress bar
                            int fileLength = connection.getContentLength();
                            ProgressDialog myDialog;
                            myDialog = new ProgressDialog(MainActivity.this);
                            myDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
                            myDialog.setTitle("Title");
                            myDialog.setMessage("This is my progress bar:");
                            myDialog.show();
                            // download the file
                            InputStream input = new BufferedInputStream(url.openStream());
                            OutputStream output = new FileOutputStream(dir+"/"+fileName);

                            byte data[] = new byte[1024];
                            long total = 0;
                            int count;
                            while ((count = input.read(data)) != -1) {
                                total += count;

                                output.write(data, 0, count);
                            }

                            output.flush();
                            output.close();
                            input.close();
                            myDialog.dismiss();
                        } catch (Exception e) {
                             e.printStackTrace();
                             Log.i("ERROR ON DOWNLOADING FILES", "ERROR IS" +e);
                        }
                }
            };
            dx.start();
        }

    String [] result;
    String [] desc;
    String [] app;
    Context context;
 int [] imageId;
      private static LayoutInflater inflater=null;
    public CustomAdapter(MainActivity mainActivity, String[] prgmNameList, String [] prgmAppName, String[] prgmDescList, int[] prgmImages) {
        // TODO Auto-generated constructor stub
        result=prgmNameList;
        context=mainActivity;
        app=prgmAppName;
        desc=prgmDescList;
        imageId=prgmImages;
         inflater = ( LayoutInflater )context.
                 getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }
    @Override
    public int getCount() {
        // TODO Auto-generated method stub
        return result.length;
    }

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

    @Override
    public long getItemId(int position) {
        // TODO Auto-generated method stub
        return position;
    }

    public class Holder
    {
        TextView tv;
        TextView tv2;
        ImageView img;
    }
    @Override
    public View getView(final int position, View convertView, ViewGroup parent) {
        // TODO Auto-generated method stub
        Holder holder=new Holder();
        View rowView;
             rowView = inflater.inflate(R.layout.single_row, null);
             holder.tv=(TextView) rowView.findViewById(R.id.textView1);
             holder.tv2=(TextView) rowView.findViewById(R.id.textView2);
             holder.img=(ImageView) rowView.findViewById(R.id.imageView1);
             holder.tv.setText(result[position]);
             holder.tv2.setText(desc[position]);
         holder.img.setImageResource(imageId[position]);
         rowView.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                AlertDialog.Builder alert = new AlertDialog.Builder(v.getContext());
                alert.setTitle("Install?");
                alert.setMessage("Do you want to install "+result[position]+"?");

                alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
                    public void onClick(DialogInterface dialog, int whichButton) {
                        //Download app
                        doDownload("http://maartenn.eu/cmapps"+app+".apk", ""+app+".apk");
                    }
                });

                alert.setNegativeButton("Cancel",
                    new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int whichButton) {
                        }
                    });

                alert.show();
            }
        });
        return rowView;
    }

}