# Generated by Django 5.2.7 on 2025-11-13 21:43

import django.core.validators
import django.db.models.deletion
import django.utils.timezone
from django.conf import settings
from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('atlas', '0079_casecollection_prerequisites'),
        ('generic', '0029_add_unique_constraint_supervisor_email'),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='NormalCase',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('age_years', models.PositiveSmallIntegerField(blank=True, help_text='Age of the patient at scan in years (rounded to nearest year).', null=True, validators=[django.core.validators.MinValueValidator(0), django.core.validators.MaxValueValidator(150)])),
                ('added_date', models.DateTimeField(default=django.utils.timezone.now)),
                ('notes', models.TextField(blank=True, null=True)),
                ('added_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='added_normals', to=settings.AUTH_USER_MODEL)),
                ('case', models.OneToOneField(help_text='The Case that is marked as a normal example.', on_delete=django.db.models.deletion.CASCADE, related_name='normal_case', to='atlas.case')),
                ('examination', models.ForeignKey(blank=True, help_text='Primary examination for this normal case (optional).', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='normal_cases', to='generic.examination')),
                ('modality', models.ForeignKey(blank=True, help_text='Primary modality for this normal case (optional).', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='normal_cases', to='generic.modality')),
            ],
            options={
                'ordering': ['-added_date'],
            },
        ),
    ]