from django.db import models

__all__ = [
    'MedicalSpeciality',
    'MedicalService',
    'LPU'
]


class MedicalService(models.Model):

    code = models.CharField(max_length=32, verbose_name='Код')
    local_code = models.CharField(max_length=32, null=True, blank=True, verbose_name='Локальный код')
    name = models.CharField(max_length=1024, db_index=True, verbose_name='Название')
    is_active = models.BooleanField(default=True, db_index=True, verbose_name='Активность')

    class Meta:
        verbose_name = 'Услуга'
        verbose_name_plural = 'Услуги'
        db_table = 'catalog_medicalservice'
        managed = False

    def __str__(self):
        if self.local_code:
            return f'{self.local_code} - {self.code} - {self.name}'
        else:
            return f'{self.code} - {self.name}'


class MedicalSpeciality(models.Model):

    id = models.PositiveIntegerField(primary_key=True, verbose_name='id')
    code = models.IntegerField(verbose_name='Код', unique=True)
    name = models.CharField(max_length=1024, verbose_name='Название')
    is_active = models.BooleanField(default=True, verbose_name='Активность')

    class Meta:
        verbose_name = 'Медицинская специальность'
        verbose_name_plural = 'Медицинские специальности'
        db_table = 'catalog_medicalspeciality'

    def __str__(self):
        return '%s (%s)' % (self.name, self.code)


class LPU(models.Model):

    code = models.IntegerField(unique=True, primary_key=True, verbose_name='Код учреждения')
    full_name = models.CharField(max_length=200, verbose_name='Полное название')
    short_name = models.CharField(max_length=200, verbose_name='Короткое название')

    class Meta:
        verbose_name = 'ЛПУ'
        verbose_name_plural = 'ЛПУ'
        db_table = 'lpu'

    def __str__(self):
        return f'{self.full_name} {self.code}'