package com.google.marvin.paw;



import java.io.UnsupportedEncodingException;

import java.net.URLEncoder;



import org.htmlparser.parserapplications.StringExtractor;

import org.htmlparser.util.ParserException;



import android.app.PendingIntent;

import android.app.Service;

import android.appwidget.AppWidgetManager;

import android.appwidget.AppWidgetProvider;

import android.content.ComponentName;

import android.content.Context;

import android.content.Intent;

import android.content.ServiceConnection;

import android.content.res.Resources;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.net.Uri;

import android.os.IBinder;

import android.util.Log;

import android.widget.RemoteViews;

import android.widget.Toast;



public class WidgetInterface extends AppWidgetProvider {

  Context ctx;



  public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {

    ctx = context;

    // To prevent any ANR timeouts, we perform the update in a service

    context.startService(new Intent(context, UpdateService.class));

  }



  public void onReceive(Context context, Intent intent) {

    super.onReceive(context, intent);



    ctx = context;



    if (intent.getAction().indexOf("com.google.marvin.paw.idle") != -1) {

      RemoteViews myViews = buildUpdate(context);

      Resources res = context.getResources();



      myViews.setImageViewResource(R.id.image, R.drawable.android_idle_anim);



      ComponentName thisWidget = new ComponentName(context, WidgetInterface.class);

      AppWidgetManager manager = AppWidgetManager.getInstance(context);

      manager.updateAppWidget(thisWidget, myViews);

    } else if (intent.getAction().indexOf("com.google.marvin.paw.dizzy") != -1) {

      RemoteViews myViews = buildUpdate(context);

      Resources res = context.getResources();



      myViews.setImageViewResource(R.id.image, R.drawable.android_dizzy_anim);



      ComponentName thisWidget = new ComponentName(context, WidgetInterface.class);

      AppWidgetManager manager = AppWidgetManager.getInstance(context);

      manager.updateAppWidget(thisWidget, myViews);

    } else if (intent.getAction().indexOf("com.google.marvin.paw.dance") != -1) {

      RemoteViews myViews = buildUpdate(context);

      Resources res = context.getResources();



      myViews.setImageViewResource(R.id.image, R.drawable.android_dance_anim);



      ComponentName thisWidget = new ComponentName(context, WidgetInterface.class);

      AppWidgetManager manager = AppWidgetManager.getInstance(context);

      manager.updateAppWidget(thisWidget, myViews);

    } else if (intent.getAction().indexOf("com.google.marvin.paw.sleep") != -1) {

      RemoteViews myViews = buildUpdate(context);

      Resources res = context.getResources();



      myViews.setImageViewResource(R.id.image, R.drawable.sleep_anim);



      ComponentName thisWidget = new ComponentName(context, WidgetInterface.class);

      AppWidgetManager manager = AppWidgetManager.getInstance(context);

      manager.updateAppWidget(thisWidget, myViews);

    } else if (intent.getAction().indexOf("com.google.marvin.paw.action.websearch") != -1) {

      // getSearchResults("weather san jose");

      getSearchResults(intent.getStringExtra("query"));

    }

  }



  /**

   * Build the widget here. Will block until the online API returns.

   */

  public static RemoteViews buildUpdate(Context context) {

    RemoteViews updateViews = null;

    updateViews = new RemoteViews(context.getPackageName(), R.layout.widget_contents_2x2);

    loadWidget(context, updateViews);

    return updateViews;

  }



  public static boolean loadWidget(Context context, RemoteViews targetRemoteView) {

    // Hard code this for now...

    // TODO: Draw widget here

    Resources res = context.getResources();



    Intent i = new Intent("com.google.marvin.paw.startService");

    PendingIntent pi = PendingIntent.getActivity(context, 0, i, PendingIntent.FLAG_UPDATE_CURRENT);

    // targetRemoteView.setOnClickPendingIntent(R.id.button00, pi);



    targetRemoteView.setOnClickPendingIntent(R.id.image, pi);

    return true;

  }



  public static class UpdateService extends Service {

    @Override

    public void onStart(Intent intent, int startId) {

      // Build the widget update for today

      RemoteViews updateViews = buildUpdate(this);



      // Push update for this widget to the home screen

      ComponentName thisWidget = new ComponentName(this, WidgetInterface.class);

      AppWidgetManager manager = AppWidgetManager.getInstance(this);

      manager.updateAppWidget(thisWidget, updateViews);

    }



    @Override

    public IBinder onBind(Intent intent) {

      // We don't need to bind to this service

      return null;

    }

  }



  public void getSearchResults(String query) {

    (new Thread(new searchResultsFetcher(query))).start();

  }



  class searchResultsFetcher implements Runnable {

    String q;



    public searchResultsFetcher(String query) {

      q = query;

    }



    public void run() {

      // Intent i = new Intent("android.intent.action.VIEW",

      // Uri.parse("http://www.google.com/m?q=" + q));

      // i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

      // ctx.startActivity(i);



      String contents = OneBoxScraper.processGoogleResults(q);

      if (contents.length() > 0) {

        if (contents.indexOf("PAW_MAPS:") == 0) {

          Intent mapsIntent = new Intent("android.intent.action.VIEW");

          mapsIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

          mapsIntent.setClassName("com.google.android.apps.maps",

              "com.google.android.maps.MapsActivity");

          mapsIntent.setData(Uri.parse("http://maps.google.com/?q=" + contents.substring(9)));

          ctx.startActivity(mapsIntent);

        } else if (contents.indexOf("PAW_YOUTUBE:") == 0) {

          Intent ytIntent = new Intent("android.intent.action.VIEW");

          ytIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

          ytIntent.setClassName("com.google.android.youtube",

              "com.google.android.youtube.PlayerActivity");

          ytIntent.setData(Uri.parse(contents.substring(12)));

          ctx.startActivity(ytIntent);

        } else {

          Intent synthIntent = new Intent("com.google.marvin.paw.doSynth");

          synthIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

          synthIntent.putExtra("message", contents);

          ctx.startActivity(synthIntent);

        }

      } else {

        try {

          Intent i =

              new Intent("android.intent.action.VIEW", Uri.parse("http://www.google.com/m?q="

                  + URLEncoder.encode(q, "UTF-8")));

          i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

          ctx.startActivity(i);

        } catch (UnsupportedEncodingException e) {

          // TODO Auto-generated catch block

          e.printStackTrace();

        }

      }



    }

  }



}