from django.db import models


class Hostel(models.Model):
    name = models.CharField(max_length=255, unique=True)
    contact_number = models.CharField(max_length=15, blank=True, null=True)
    email = models.EmailField(blank=True, null=True)
    description = models.TextField(blank=True, null=True)
    total_floors = models.PositiveIntegerField(default=1) # type: ignore
    electricity_charge_per_unit = models.DecimalField(max_digits=10, decimal_places=2)
    created_at = models.DateTimeField(auto_now_add=True)
    updated_at = models.DateTimeField(auto_now=True)

    def __str__(self) -> str:
        return str(self.name)

    class Meta:
        ordering = ['name']
        db_table = 'hostels' # custom table name