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



from clients.models import Client
from products.models import Product
from mesas.models import Mesa
from typePay.models import TypePay
# from payments.models import Payments

class Comanda(models.Model):
    id = models.AutoField(primary_key=True)
    mesa = models.ForeignKey(Mesa, on_delete=models.CASCADE)
    user = models.ForeignKey(User, on_delete=models.CASCADE, null=False, blank=True)
    type_pay = models.ForeignKey(TypePay, on_delete=models.SET_NULL, null=True)
    dt_open = models.DateTimeField(auto_now_add=True)
    dt_close = models.DateTimeField(null=True, blank=True)
    client = models.ForeignKey(Client, on_delete=models.SET_NULL, null=True, blank=True)
    name = models.CharField(max_length=255)
    status = models.CharField(max_length=255, default="OPEN")
    def __str__(self) -> str:
        return self.name

class ProductComanda(models.Model):
    id = models.AutoField(primary_key=True)
    comanda = models.ForeignKey(Comanda, on_delete=models.CASCADE)
    data_time = models.DateTimeField(auto_now_add=True)
    product = models.ForeignKey(Product, on_delete=models.PROTECT)
    applicant = models.CharField(max_length=255, null=True, blank=True)
    def __str__(self) -> str:
        return self.comanda.name + " - " + self.product.name