# Generated by Django 6.0.4 on 2026-07-02 16:20

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


class Migration(migrations.Migration):

    initial = True

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

    operations = [
        migrations.CreateModel(
            name='ChatSession',
            fields=[
                ('id', models.UUIDField(default=apps.core.models.uuid7, editable=False, primary_key=True, serialize=False)),
                ('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='chatbot_sessions', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'db_table': 'chatbot_sessions',
                'ordering': ['-updated_at'],
            },
        ),
        migrations.CreateModel(
            name='ChatMessage',
            fields=[
                ('id', models.UUIDField(default=apps.core.models.uuid7, editable=False, primary_key=True, serialize=False)),
                ('role', models.CharField(choices=[('user', 'User'), ('assistant', 'Assistant')], max_length=10)),
                ('content', models.TextField(blank=True)),
                ('tool_calls', models.JSONField(blank=True, default=list)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('session', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='messages', to='chatbot.chatsession')),
            ],
            options={
                'db_table': 'chatbot_messages',
                'ordering': ['created_at'],
            },
        ),
        migrations.AddIndex(
            model_name='chatsession',
            index=models.Index(fields=['user', '-updated_at'], name='chatbot_ses_user_id_6eb56f_idx'),
        ),
        migrations.AddIndex(
            model_name='chatmessage',
            index=models.Index(fields=['session', 'created_at'], name='chatbot_mes_session_0061fc_idx'),
        ),
    ]