from django.db import models
from django.contrib.auth.models import User
from datetime import datetime



class Post(models.Model):
	"""
	"""
	date         = models.DateTimeField(auto_now=True)
	user         = models.ForeignKey(User, null=True, blank=True)
	message      = models.CharField(max_length=255)	
	canal        = models.IntegerField()
	usecond_date = models.IntegerField()
	
	def summary(self):
		return self.message[:100]
	def __unicode__(self):
		return self.summary()

class UserData(models.Model):
    """
    """
    user             = models.ForeignKey(User, unique=True)
    last_req         = models.DateTimeField(default=datetime.now())
    usecond_last_req = models.IntegerField(default=0)
    refresh_period   = models.IntegerField(default=5)
    connected        = models.BooleanField(default=False)
    disconnected     = models.BooleanField(default=False)
    remote_user      = models.CharField(default="inactivo", max_length=255)
    status_call      = models.IntegerField(default=0)
    canal            = models.IntegerField(default=1)
    mensaje_privado  = models.CharField(default="null", max_length=255)
    flag_message     = models.IntegerField(default=1)
    lock             = models.IntegerField(default=0)
        

    def avatar_url(self):
        return 'http://goflow.alwaysdata.net/images/user16.png'
    
    class Meta:
        verbose_name        = 'User data'
        verbose_name_plural = 'Users data'
        
class Registration(models.Model):
    """
    """
    m_username   = models.CharField(primary_key=True, max_length=255)
    m_identity   = models.CharField(max_length=255)
    m_updatetime = models.DateTimeField(default=datetime.now())


#class Invites(models.Model):
	
#   userinvites = models.ForeignKey(User, unique=True)
#    _number = models.IntegerField(default=0)

#    def incrementar(self):
#        if (_number == 250):
#            self._number = 0
#        else:
#            self._number += 1

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            <div class="panel-heading"><h4>IMPLANTACIÓN DE UNA COMUNICACIÓN CHAT CON DJANGO</h4><h5 style="color:grey"><span class="glyphicon glyphicon-user""></span> : <b>CUEVAS CEPEDA, MIGUEL ÁNGEL</b><br><span class="glyphicon glyphicon-book""></span>  :<b> Ingenier&iacute;a Telecomunicación</b></h5></div><div class="panel-body"><div class="contenido_proyecto"><div class="titulo2_explorador">Contenido del proyecto:</div><div class="ruta"><a href="use/abreproy/12051">Directorio ra&iacute;z</a>&nbsp;&nbsp;>&nbsp;&nbsp;<a href="use/abreproy/12051/direccion/django_chat%252F">django_chat</a>&nbsp;&nbsp;>&nbsp;&nbsp;<a href="use/abreproy/12051/direccion/django_chat%252Fchat%252F">chat</a>&nbsp;&nbsp;>&nbsp;&nbsp;<a href="use/abreproy/12051/direccion/django_chat%252Fchat%252Fmodels.py%252F">models.py</a></div><div class="listing"></div></div></div></div>
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