# Generated by Django 4.2.23 on 2025-08-07 09:41

from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='MedicalRecord',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=255)),
                ('record_type', models.CharField(choices=[('lab_report', 'Lab Report'), ('prescription', 'Prescription'), ('xray', 'X-Ray'), ('mri', 'MRI'), ('ct_scan', 'CT Scan'), ('doctor_note', 'Doctor Note'), ('other', 'Other')], default='other', max_length=50)),
                ('description', models.TextField(blank=True)),
                ('file', models.FileField(upload_to='medical_records/%Y/%m/%d/')),
                ('file_type', models.CharField(max_length=10)),
                ('extracted_text', models.TextField(blank=True)),
                ('metadata', models.JSONField(default=dict)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='medical_records', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'ordering': ['-created_at'],
            },
        ),
        migrations.CreateModel(
            name='ChatSession',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(blank=True, max_length=255)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='chat_sessions', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'ordering': ['-updated_at'],
            },
        ),
        migrations.CreateModel(
            name='ChatMessage',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('role', models.CharField(choices=[('user', 'User'), ('assistant', 'Assistant')], max_length=10)),
                ('content', models.TextField()),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('referenced_records', models.ManyToManyField(blank=True, to='api.medicalrecord')),
                ('session', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='messages', to='api.chatsession')),
            ],
            options={
                'ordering': ['created_at'],
            },
        ),
    ]