from django.db import models
from django_prometheus.models import ExportModelOperationsMixin

class Parameters(ExportModelOperationsMixin("Parameters"), models.Model):
    id_parameter = models.AutoField(db_column='Id_Parameter', primary_key=True)
    key = models.CharField(db_column='key', max_length=100, blank=False, null=False)
    key_type = models.CharField(db_column='key_type', max_length=10, blank=False, null=False)
    description = models.CharField(db_column='description', max_length=255, blank=True, null=True)
    value = models.TextField(db_column='value', blank=False, null=False)

    class Meta:
        verbose_name_plural = "Parameters"
        managed = False
        db_table = 'parameters'