package com.camera.simplemjpeg;

import android.app.Activity;
import android.os.Bundle;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;

import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;



import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import android.app.Activity;
import android.content.Intent;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.StatusLine;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;

//import android.os.AsyncTask;


import android.app.Activity;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.Switch;


import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.TextView;
import android.widget.Toast;


import android.app.Activity;
import android.os.AsyncTask;
import android.os.Bundle;
import android.widget.Button;
import android.widget.Toast;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import android.app.ProgressDialog;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;

import java.io.InputStream;
import java.net.URL;
import java.io.*;
import java.net.*;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.InetAddress;
import java.net.Socket;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.Socket;
import java.net.UnknownHostException;

import android.app.ActionBar;
import android.util.Log;

import java.net.InetAddress;



public class pipo extends Activity
{

	private boolean position = false;
	private String message = "";
	
	Button alarm;
	Button button_capture_camera;
	TextView champ_connexion;
	TextView champ_reception;
	ImageView capture_image;
	TextView textResponse;

	Bitmap bitmap;
    ProgressDialog pDialog;
    String nom_image = "";
	
	
	public void onCreate(Bundle savedInstanceState) 
	{
	     
		  super.onCreate(savedInstanceState);
	      setContentView(R.layout.pipo);
	      
	      ActionBar actionBar = getActionBar();
	      actionBar.show();
	      
	      alarm = (Button) findViewById(R.id.button_commande);
			
			// chargement de la configuration
			alarm.setText("Chargement...");
			
			champ_connexion = (TextView) findViewById(R.id.champ_connexion);
			champ_reception = (TextView) findViewById(R.id.champ_reception);
			button_capture_camera = (Button) findViewById(R.id.button_capture_camera);
			capture_image = (ImageView)findViewById(R.id.img);
			textResponse = (TextView)findViewById(R.id.response);
	       
	   	 	if(isConnected())
	   	 	{
	   	 		champ_connexion.setBackgroundColor(0xFF00CC00);
	   	 		champ_connexion.setText("Connexion réseau");
	   	 		new HttpAsyncTask().execute("http://analog-design.net/WORKAREA/lire_status_alarme.php");
	   	 		//new HttpAsyncTask().execute("http://damien.bruvier.free.fr/Rpi/lire_etat_alarme.php");
	   	 	}
	   	 	else
	   	 	{
	   	 		champ_connexion.setText("Probléme avec le réseau");
	   	 		// on cache le bouton
	   	 		alarm.setVisibility(View.GONE);
	   	 		champ_connexion.setBackgroundColor(Color.RED);
	   	 		//alarm.setVisibility(View.VISIBLE);

	   	 	}      
	   	 	
	   	 	alarm.setOnClickListener(new OnClickListener() 
	 	 	{
	   	 
	   	 		  @Override
	   	 		  public void onClick(View arg0) {
	   	 			  if(!position)
	   	 			  {	  
	   	 				  alarm.setText("ALARME ON");
	   	 				  position = true;
	   	 				  message = "Alarme active"; 
	   	 				  new MyAsyncTask().execute("on");	
	   	 			  }	  
	   	 			  else
	   	 			  {	  
	   	 				  alarm.setText("ALARME OFF");
	   	 				  position = false;
	   	 				  message = "Alarme désactivée"; 
	   	 				  new MyAsyncTask().execute("off");	
	   	 
	   	 			  }	 	  
	   	 			  
	   	 		     Toast.makeText(getApplicationContext(), message, Toast.LENGTH_LONG).show();
	   	 
	   	 		  }
	   	 	});

	}
	
	
	
	@Override
    public boolean onCreateOptionsMenu(Menu menu)
	{
    	MenuInflater inflater = getMenuInflater();
    	inflater.inflate(R.menu.items, menu);
    	return super.onCreateOptionsMenu(menu);
    }
    
    
    @Override
    public boolean onOptionsItemSelected(MenuItem item)
    {
    	
	    	super.onOptionsItemSelected(item);
	    	
	    	switch(item.getItemId()){
		    	
		    	
		    	case R.id.GPIO:
		    		Toast.makeText(getBaseContext(), "Selection GPIO", Toast.LENGTH_SHORT).show();
		    		Intent gpioIntent = new Intent(this,gpio.class);
		            startActivity(gpioIntent);
		    		break;
		    		
		    	case R.id.musique:
		    		Toast.makeText(getBaseContext(), "Selection du player", Toast.LENGTH_SHORT).show();
		    		Intent playerIntent = new Intent(this,mediaplayer.class);
		            startActivity(playerIntent);
		    		break;
		    				    		
		    	case R.id.camera:
		    		Toast.makeText(getBaseContext(), "Selection Camera", Toast.LENGTH_SHORT).show();
		    		 Intent productIntent = new Intent(this,MjpegActivity.class);
		             startActivity(productIntent);
		         // return true;
		    		break;
		    		
		    	case R.id.capture_camera:
		    		Toast.makeText(getBaseContext(), "aaaaaaCapture PICAM", Toast.LENGTH_SHORT).show();
		    		Intent picam = new Intent(this, capture_camera.class);
		            startActivity(picam);
		         // return true;
		    		break;		
		    	
		    	case R.id.grid_image:
		    		Toast.makeText(getBaseContext(), "Grid image", Toast.LENGTH_SHORT).show();
		    		Intent image = new Intent(this, main_image.class);
		            startActivity(image);
		         // return true;
		    		break;	
		    		
		    		
		    	case R.id.flux_camera:
		    		Toast.makeText(getBaseContext(), "aaaaaaCapture PICAM", Toast.LENGTH_SHORT).show();
		    		Intent aaa = new Intent(this, flux_camera.class);
		            startActivity(aaa);
		         // return true;
		    		break;	
		    		
		    		
		    	/*case R.id.fichier:
		    		Toast.makeText(getBaseContext(), "Selection du browser", Toast.LENGTH_SHORT).show();
		    		//Intent browserIntent = new Intent(this,listing_fichiers.class);
		            //startActivity(browserIntent);
		    		break;	
		    	*/	
		    	
		    		
	    	}
	    	
	    	return true;
    	
    }
    
    public boolean isConnected()
	{
		ConnectivityManager connMgr = (ConnectivityManager) getSystemService(this.CONNECTIVITY_SERVICE);
		NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
		if (networkInfo != null && networkInfo.isConnected()) 
			return true;
		else
			return false;
	}
 
 
	

public static String GET(String url){
    InputStream inputStream = null;
    String result = "";
    try {

        // creation du HttpClient
        HttpClient httpclient = new DefaultHttpClient();
        // faire une requete de type GET sur l'url suivante
        HttpResponse httpResponse = httpclient.execute(new HttpGet(url));
        // reception de la reponse
        inputStream = httpResponse.getEntity().getContent();
        // convertir inputstream en string
        if(inputStream != null)
            result = convertInputStreamToString(inputStream);
        else
            result = "Probleme mon gars!";

    } catch (Exception e) {
        Log.d("InputStream", e.getLocalizedMessage());
    }

    return result;
}

 private static String convertInputStreamToString(InputStream inputStream) throws IOException
 {

	 BufferedReader bufferedReader = new BufferedReader( new InputStreamReader(inputStream));
	 String line = "";
	 String result = "";

	 while((line = bufferedReader.readLine()) != null)
		 result += line;
	 inputStream.close();
	 return result;
 }


 private class HttpAsyncTask extends AsyncTask<String, Void, String> 
 {
        @Override
        protected String doInBackground(String... urls) 
        {
        	 
            return GET(urls[0]);
        }
        // onPostExecute displays the results of the AsyncTask.
        @Override
        protected void onPostExecute(String result) 
        {
           // Toast.makeText(getBaseContext(), "Received!", Toast.LENGTH_LONG).show();
        	//String reponse = "Raspberry à répondu:  " +  result.toUpperCase();
        	//reponse = "Raspberry répond aux requettes HTTP ";
        	String reponse = "";
        	
            //champ_resultat.setText(result);
           // etat  = champ_resultat.toString();
            
           // Toast.makeText(getApplicationContext(), 
           //               t, Toast.LENGTH_LONG).show();
        	
           // champ_reception.setText(result);
           //	String etat = "";
        	
            champ_reception.setText(reponse);
            
            //champ_reception.setText(result);
            //etat  = champ_reception.toString();
            
           
            
            if(result.equals("on"))
	 			  {	  
	 				  alarm.setText("ALARME ON");
	 				  position = true;
	 				 Toast.makeText( getApplicationContext(), "Statut actuel", Toast.LENGTH_LONG).show();
	 			  }	  
	 			  else
	 			  {	  
	 				  alarm.setText("ALARME OFF");
	 				  position = false;
	 				 Toast.makeText( getApplicationContext(), "Statut actuel", Toast.LENGTH_LONG).show();
	 			  }	 	
	            
       }
    }  

 
 private class MyAsyncTask extends AsyncTask<String, Integer, Double>{
	 
		@Override
		protected Double doInBackground(String... params) 
		{
			postData(params[0]);
			return null;
		}
 
		protected void onPostExecute(Double result)
		{
			//Toast.makeText(getApplicationContext(), "command sent", Toast.LENGTH_LONG).show();
			String toto ="";
		}
		
		protected void onProgressUpdate(Integer... progress)
		{
			String bidule = "";
		}
 
		public void postData(String valueIWantToSend) 
		{
			// nouveau client Http
			HttpClient httpclient = new DefaultHttpClient();
			HttpPost httppost = new HttpPost("http://www.analog-design.net/WORKAREA/mise_a_jour_alarme.php");
			//HttpPost httppost = new HttpPost("http://damien.bruvier.free.fr/Rpi/mise_a_jour_alarme.php");
			
			try {
				// ajouter les datas
				List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
				nameValuePairs.add(new BasicNameValuePair("HttpData", valueIWantToSend));
				httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
 
				// Execute une requete HTTP Post 
				HttpResponse response = httpclient.execute(httppost);
 
			} 
			
			catch (ClientProtocolException e) 
			{
			
			} 
			
			catch (IOException e) 
			{
				
			}
		}
 
	}

    
 public void capture_cameraClick()
 {
	 int port = 8081;
     String adress ="82:234:53:234";
	 MyClientTask myClientTask = new MyClientTask(adress,port);
     myClientTask.execute();
     String cmd = "http://www.analog-design.net/WORKAREA/" +  nom_image;
     Toast.makeText(pipo.this, cmd, Toast.LENGTH_SHORT).show();
     // new LoadImage().execute("http://www.analog-design.net/WORKAREA/sea.jpg");
     new LoadImage().execute(cmd);
 }   
 
 
 public class MyClientTask extends AsyncTask<Void, Void, Void>
 {
	  
	  String dstAddress;
	  int dstPort;
	  String response = "";
	  
	  MyClientTask(String addr, int port){
	   dstAddress = addr;
	   dstPort = port;
	  }

	  @Override
	  protected Void doInBackground(Void... arg0)
	  {
	   
		  	Socket socket = null;
	   
		  	try {
		  			socket = new Socket("82.234.53.234", 8081);
	    
		  			PrintWriter pw = new PrintWriter(socket.getOutputStream(), true);
		  			pw.println("cmd_capture_image");
	    
	    
		  			ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(1024);
		  			byte[] buffer = new byte[1024];
	    
		  			int bytesRead;
		  			InputStream inputStream = socket.getInputStream();
	    
		  			while ((bytesRead = inputStream.read(buffer)) != -1)
		  			{
		  				byteArrayOutputStream.write(buffer, 0, bytesRead);
		  				response += byteArrayOutputStream.toString("UTF-8");
		  			}

		  	} 
	   
		   catch (UnknownHostException e) 
		   {
			   e.printStackTrace();
			   response = "UnknownHostException: " + e.toString();
		   } 
		   
		   catch (IOException e)
		   {
			   // TODO Auto-generated catch block
			   e.printStackTrace();
			   response = "IOException: " + e.toString();
		   }
		   
		   finally 
		   {
			   if(socket != null)
			   {
				   try {
					   	socket.close();
				   	   } 
				   
				   catch (IOException e)
				   {
					   // TODO Auto-generated catch block
					   e.printStackTrace();
				   }
			   }
		   }
		   	return null;
		  }

	  	@Override
	  	protected void onPostExecute(Void result) 
	  	{
	  		textResponse.setText(response);
	  		nom_image = response;
	  		super.onPostExecute(result);
	  	}
	  
 }

 
 private class LoadImage extends AsyncTask<String, String, Bitmap> 
 {
        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            pDialog = new ProgressDialog(pipo.this);
            pDialog.setMessage("Loading Image ....");
            pDialog.show();
 
        }
        protected Bitmap doInBackground(String... args) {
             try
             {
                   bitmap = BitmapFactory.decodeStream((InputStream)new URL(args[0]).getContent());
 
             } 
             
             catch (Exception e)
             {
                  e.printStackTrace();
             }
             
             return bitmap;
        }
 
        protected void onPostExecute(Bitmap image) 
        {
 
             if(image != null){
            	 capture_image.setImageBitmap(image);
            	 pDialog.dismiss();
              }
             
             else{
 	             	pDialog.dismiss();
 	             	Toast.makeText(pipo.this, "Image Does Not exist or Network Error", Toast.LENGTH_SHORT).show();
              }
         }
   }
	
	
	
	
}
