#!/usr/bin/python
import gtk
import gobject
import random
from ConfigParser import SafeConfigParser
from subprocess import Popen


class MyApp():

    def __init__(self):
       self.load_data()
       self.cargar_ui()
       self.flag=0
       self.p=''
       
                  
    def load_data(self):
        parser=SafeConfigParser()
        parser.read('config.ini')
        words= parser.get('inicio','patron')
        self.say (words)    
     
        
    def controlar_patrones(self):
        while(self.i < 4):
            if (self.patron[self.i]==self.key_name):
                self.say(self.patron[self.i])
                self.i+=1
                self.flag=0
                break
            else:
                self.say(self.patron[self.i]+'Incorrecto Vuelva a escuchar los patrones e intentelo de nuevo'+self.p)
                self.i=0
                break
             
               
    def leer_patrones(self):
        self.say(self.p)    
        self.i=0
        self.flag=1
            
        
          
    def generar_patrones(self):
        if (self.flag==0):
            self.patron=['arriba','abajo','izquierda', 'derecha']
            random.shuffle(self.patron)
            self.p="    ".join(self.patron)
            self.hbox.remove(self.image1)
            self.hbox.remove(self.image2)
            self.hbox.remove(self.image3)
            self.hbox.remove(self.image4)
            
            self.image1=gtk.Image()
            self.image1.set_from_file('imagenes/'+self.patron[0]+'.png')
            self.image1.show()
            self.hbox.pack_start(self.image1)
            
                      
            self.image2=gtk.Image()
            self.image2.set_from_file('imagenes/'+self.patron[1]+'.png')
            self.image2.show()
            self.hbox.pack_start(self.image2)
            
                       
            self.image3=gtk.Image()
            self.image3.set_from_file('imagenes/'+self.patron[2]+'.png')
            self.image3.show()
            self.hbox.pack_start(self.image3)
            
                       
            self.image4=gtk.Image()
            self.image4.set_from_file('imagenes/'+self.patron[3]+'.png')
            self.image4.show()
            self.hbox.pack_start(self.image4)
            self.leer_patrones()
      
        
    def cargar_ui(self):
        window = gtk.Window()
        vbox = gtk.VBox()
        self.hbox = gtk.HBox()
        label = gtk.Label()
        window.connect('destroy', self.destroy)
        window.connect('key-press-event', self.__key_press_cb, label)
        window.add(vbox)
    
        vbox.add(self.hbox)
        
                
        self.image1=gtk.Image()
        self.image1.set_from_file('imagenes/derecha.png')
        self.image1.show()
        self.hbox.pack_start(self.image1)
        
        self.image2=gtk.Image()
        self.image2.set_from_file('imagenes/izquierda.png')
        self.image2.show()
        self.hbox.pack_start(self.image2)
        
        self.image3=gtk.Image()
        self.image3.set_from_file('imagenes/arriba.png')
        self.image3.show()
        self.hbox.pack_start(self.image3)
        
        self.image4=gtk.Image()
        self.image4.set_from_file('imagenes/abajo.png')
        self.image4.show()
        self.hbox.pack_start(self.image4)
        
        window.show_all()
        
                 
    def destroy(self, window, data=None):
        gtk.main_quit()
        
            
    def __key_press_cb(self, window, event, label):
        self.key_name = gtk.gdk.keyval_name(event.keyval)
        if (self.key_name=='Up'):
            self.say ('Arriba')
            self.key_name='arriba'
            if(self.p != ''):
                self.controlar_patrones()
        elif (self.key_name=='Down'):
            self.say ('Abajo')
            self.key_name='abajo'
            if(self.p != ''):
                self.controlar_patrones()
        elif (self.key_name=='Left'):
            self.say ('Izquierda')
            self.key_name='izquierda'
            if(self.p != ''):
                self.controlar_patrones()
        elif (self.key_name=='Right'):
            self.say ('Derecha')
            self.key_name='derecha'
            if(self.p != ''):
                self.controlar_patrones()
        elif (self.key_name=='space'):
            if(self.flag==0):
                self.generar_patrones()
            else:
                self.say(self.p)
        else:
            self.say('Tecla incorrecta')
                       
    def say(self, text):
        Popen(['espeak', '-v', 'es', text])
        
           
if __name__ == "__main__":
    my_app = MyApp()
    gtk.main()