/*
 * File: TSetup.java
 * 		This file is part of Tico, an application to create and	perform
 * 		interactive communication boards to be used by people with
 * 		severe motor disabilities.
 * 
 * Author: Eduardo Ferrer
 * 
 * Date: Jan, 2012
 * 
 * Company: Dept. of Computer Sciences and Systems Engineering, Universidad de Zaragoza, Spain
 * 
 * 
 * License:
 * 		This program is free software: you can redistribute it and/or 
 * 		modify it under the terms of the GNU General Public License 
 * 		as published by the Free Software Foundation, either version 3
 * 		of the License, or (at your option) any later version.
 * 
 * 		This program is distributed in the hope that it will be useful,
 * 		but WITHOUT ANY WARRANTY; without even the implied warranty of
 * 		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * 		GNU General Public License for more details.
 * 
 * 		You should have received a copy of the GNU General Public License
 *     	along with this program.  If not, see <http://www.gnu.org/licenses/>. 
 */

package configuration;



import java.io.IOException;

import javax.xml.parsers.ParserConfigurationException;
import javax.xml.transform.TransformerException;

import android.TICO.R;
import android.TICO.TICO;
import android.app.Activity;

import android.media.AudioManager;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.RadioGroup.OnCheckedChangeListener;
import android.widget.SeekBar;
import android.widget.SeekBar.OnSeekBarChangeListener;
import android.widget.TextView;

/**
 * The class that defines and manage the activity of the settings menu and changes the configuration
 */
public class SetupScreen extends Activity {
    /** Called when the activity is first created. */
	
	
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.configuracion);
      //configurar los botones fisicos de sonido al audio multimedia
        this.setVolumeControlStream(AudioManager.STREAM_MUSIC);
        //ponemos los valores correctos de la barra de tiempos
        TextView tiempoMin=(TextView) findViewById(R.id.textViewMinWaitTime);
        TextView tiempoMax=(TextView) findViewById(R.id.textViewMaxWaitTime);
        TextView tiempoMed=(TextView) findViewById(R.id.textViewMediumWaitTime);
        tiempoMin.setText(""+TICO.res.getInteger(R.integer.barrido_espera_min_milisegundos)/1000.0);
        tiempoMax.setText(""+TICO.res.getInteger(R.integer.barrido_espera_max_milisegundos)/1000.0);
        tiempoMed.setText(""+(TICO.res.getInteger(R.integer.barrido_espera_min_milisegundos)+TICO.res.getInteger(R.integer.barrido_espera_max_milisegundos))/2000.0);
        
        
        //posicion del texto
        final RadioGroup posicionTexto=(RadioGroup) findViewById(R.id.posicionTexto);
        RadioButton textoAbajo=(RadioButton) findViewById(R.id.down_text);
        RadioButton textoArriba=(RadioButton) findViewById(R.id.up_text);
        RadioButton textoNo=(RadioButton) findViewById(R.id.no_text);
        if(TSetup.getCellTextPosition().equals("up")){
        	textoArriba.toggle();
        }else if(TSetup.getCellTextPosition().equals("noText")){
        	textoNo.toggle();
        }else{ //"down" or ""
        	textoAbajo.toggle();
        }
        posicionTexto.setOnCheckedChangeListener(new OnCheckedChangeListener() {
			
			@Override
			public void onCheckedChanged(RadioGroup group, int checkedId) {
				// TODO Auto-generated method stub
				int opcion=posicionTexto.getCheckedRadioButtonId();
				switch(opcion){
				case R.id.down_text:
					TSetup.setCellTextPosition("down");
					break;
				case R.id.up_text:
					TSetup.setCellTextPosition("up");
					break;
				case R.id.no_text:
					TSetup.setCellTextPosition("noText");
					break;
				}
				try {
					TSetup.save(getApplicationContext());
				} catch (ParserConfigurationException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (TransformerException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		});
        
        
        
        //volumen
        final SeekBar volumen= (SeekBar) findViewById(R.id.barraVolumen);
        volumen.setMax(100);
        volumen.setProgress((int)(TSetup.getVolume() * 100.0f));
        volumen.setOnSeekBarChangeListener(new OnSeekBarChangeListener(){

			@Override
			public void onProgressChanged(SeekBar arg0, int arg1, boolean arg2) {
				// TODO Auto-generated method stub
				
			}

			@Override
			public void onStartTrackingTouch(SeekBar seekBar) {
				// TODO Auto-generated method stub
				
			}

			@Override
			public void onStopTrackingTouch(SeekBar seekBar) {
				// TODO Auto-generated method stub
				TSetup.setVolume((float)(volumen.getProgress())/100.0f);
				try {
					TSetup.save(getApplicationContext());
				} catch (ParserConfigurationException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (TransformerException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				
			}

			
        	
        });
        
        
        
        
        //tipo de seleccion
        final RadioGroup modoSeleccion=(RadioGroup) findViewById(R.id.modoSeleccion);
        RadioButton seleccionDirecta=(RadioButton) findViewById(R.id.seleccionDirecta);
        RadioButton barrido=(RadioButton) findViewById(R.id.barrido);
  
        if(TSetup.getSelectionMode().equals("automatic")){
        	barrido.toggle();
        }else{//direct
        	seleccionDirecta.toggle();
        }
        modoSeleccion.setOnCheckedChangeListener(new OnCheckedChangeListener() {
			
			@Override
			public void onCheckedChanged(RadioGroup group, int checkedId) {
				// TODO Auto-generated method stub
				int opcion=modoSeleccion.getCheckedRadioButtonId();
				switch(opcion){
				case R.id.seleccionDirecta:
					TSetup.setSelectionMode("direct");
					break;
				case R.id.barrido:
					TSetup.setSelectionMode("automatic");
					break;
				
				}
				try {
					TSetup.save(getApplicationContext());
				} catch (ParserConfigurationException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (TransformerException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		});
        
        
        
        //tiempo espera del cursor
        final SeekBar waitTime= (SeekBar) findViewById(R.id.waitingTimeBar);
        final EditText waitTimeText=(EditText) findViewById(R.id.waitingTimeText);
        waitTimeText.setText(""+TSetup.getScanWaitTime()/1000.0f);
        waitTime.setMax(TICO.res.getInteger(R.integer.barrido_num_divisiones));
        final int minIntervalTime=((TICO.res.getInteger(R.integer.barrido_espera_max_milisegundos)
        													-TICO.res.getInteger(R.integer.barrido_espera_min_milisegundos))
        																	/TICO.res.getInteger(R.integer.barrido_num_divisiones));
        
        waitTime.setProgress((TSetup.getScanWaitTime()-TICO.res.getInteger(R.integer.barrido_espera_min_milisegundos))/minIntervalTime);
        
        waitTime.setOnSeekBarChangeListener(new OnSeekBarChangeListener(){

			@Override
			public void onProgressChanged(SeekBar arg0, int arg1, boolean arg2) {
				// TODO Auto-generated method stub
				waitTimeText.setText(""+(waitTime.getProgress()*minIntervalTime+TICO.res.getInteger(R.integer.barrido_espera_min_milisegundos))/1000.0f);
				
			}

			@Override
			public void onStartTrackingTouch(SeekBar seekBar) {
				// TODO Auto-generated method stub
				
			}

			@Override
			public void onStopTrackingTouch(SeekBar seekBar) {
				// TODO Auto-generated method stub
				TSetup.setScanWaitTime(waitTime.getProgress()*minIntervalTime + TICO.res.getInteger(R.integer.barrido_espera_min_milisegundos));
				try {
					TSetup.save(getApplicationContext());
				} catch (ParserConfigurationException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (TransformerException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
				
			}

			
        	
        });
        
        final Button minusButton= (Button) findViewById(R.id.wait_time_minus);
        final Button plusButton=(Button) findViewById(R.id.wait_time_plus);
        
        minusButton.setOnClickListener(new View.OnClickListener() {
			
			@Override
			public void onClick(View v) {
				if(waitTime.getProgress()>0){
					waitTime.setProgress(waitTime.getProgress()-1);
					//actualizamos la configuracion
					TSetup.setScanWaitTime(waitTime.getProgress()*minIntervalTime + TICO.res.getInteger(R.integer.barrido_espera_min_milisegundos));
					try {
						TSetup.save(getApplicationContext());
					} catch (ParserConfigurationException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					} catch (IOException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					} catch (TransformerException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}
				
			}
		});
        
        plusButton.setOnClickListener(new View.OnClickListener() {
			
			@Override
			public void onClick(View v) {
				if(waitTime.getProgress()<waitTime.getMax()){
					waitTime.setProgress(waitTime.getProgress()+1);
					//actualizamos la configuracion
					TSetup.setScanWaitTime(waitTime.getProgress()*minIntervalTime + TICO.res.getInteger(R.integer.barrido_espera_min_milisegundos));
					try {
						TSetup.save(getApplicationContext());
					} catch (ParserConfigurationException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					} catch (IOException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					} catch (TransformerException e) {
						// TODO Auto-generated catch block
						e.printStackTrace();
					}
				}
				
			}
		});
        
        
        
      //configuracion de sonido alternativo
        final RadioGroup sonidoAlternativo=(RadioGroup) findViewById(R.id.sonidoAlternativo);
        RadioButton enabledAS=(RadioButton) findViewById(R.id.alternative_sound_enabled);
        RadioButton disabledAS=(RadioButton) findViewById(R.id.alternative_sound_disabled);
  
        if(TSetup.getAlternativeSound()){
        	enabledAS.toggle();
        }else{//direct
        	disabledAS.toggle();
        }
        sonidoAlternativo.setOnCheckedChangeListener(new OnCheckedChangeListener() {
			
			@Override
			public void onCheckedChanged(RadioGroup group, int checkedId) {
				// TODO Auto-generated method stub
				int opcion=sonidoAlternativo.getCheckedRadioButtonId();
				switch(opcion){
				case R.id.alternative_sound_disabled:
					TSetup.setAlternativeSound(false);
					break;
				case R.id.alternative_sound_enabled:
					TSetup.setAlternativeSound(true);
					break;
				
				}
				try {
					TSetup.save(getApplicationContext());
				} catch (ParserConfigurationException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (TransformerException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		});
        
        
      //configuracion de barrido de celdas de control
        final RadioGroup controlScanning=(RadioGroup) findViewById(R.id.controlScanning);
        RadioButton csLast=(RadioButton) findViewById(R.id.control_scanning_last);
        RadioButton csFirst=(RadioButton) findViewById(R.id.control_scanning_first);
        RadioButton csNo=(RadioButton) findViewById(R.id.control_scanning_no);
        
  
        if(TSetup.getControlScanning().equals("no_scanning")){
        	csNo.toggle();
        }else if(TSetup.getControlScanning().equals("first")){
        	csFirst.toggle();
        }else{ //"down" or ""
        	csLast.toggle();
        }
        controlScanning.setOnCheckedChangeListener(new OnCheckedChangeListener() {
			
			@Override
			public void onCheckedChanged(RadioGroup group, int checkedId) {
				// TODO Auto-generated method stub
				int opcion=controlScanning.getCheckedRadioButtonId();
				switch(opcion){
				case R.id.control_scanning_last:
					TSetup.setControlScanning("last");
					break;
				case R.id.control_scanning_first:
					TSetup.setControlScanning("first");
					break;
				case R.id.control_scanning_no:
					TSetup.setControlScanning("no_scanning");
					break;
				
				}
				try {
					TSetup.save(getApplicationContext());
				} catch (ParserConfigurationException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (TransformerException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
			}
		});
    }
    
    
}