from django.db import models
import datetime


class saldoModel(models.Model):
    saldo = models.IntegerField()


class Timbres(models.Model):
    uuid = models.CharField(max_length=36, unique=True)
    rfcc = models.CharField(max_length=13)
    rfcp = models.CharField(max_length=13)
    fecha = models.CharField(max_length=55)
    folio = models.CharField(max_length=55)
    serie = models.CharField(max_length=10,blank=True)
    tipo  = models.CharField(max_length=35)

    created_at = models.DateTimeField(auto_now_add=True)
    
    class Meta:
        ordering = ('-created_at',)


class ErroresTimbres(models.Model):
    uuid = models.CharField(max_length=36)
    description = models.TextField()
    rfcc = models.CharField(max_length=13)
    folio = models.CharField(max_length=55)

    created_at = models.DateTimeField(auto_now_add=True)
    class Meta:
        ordering = ('uuid',)
        
        
class Clientes(models.Model):
    RFC = models.CharField(max_length=13, unique=True)
    Nombre = models.CharField(max_length=100)

    
    Activo = models.BooleanField(default=True)
    fecha_baja = models.DateField(blank=True,null=True)
    
    @property
    def timbres_mes_count(self):    
        today = datetime.date.today()
        month = today.month
        year  = today.year        
        return Timbres.objects.filter(rfcc=self.RFC, created_at__year=str(year),created_at__month=str(month)).count()
    class Meta:
        ordering = ('RFC',)