# Generated by Django 4.2.23 on 2026-08-09 16:35

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


class Migration(migrations.Migration):

    initial = True

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

    operations = [
        migrations.CreateModel(
            name='BoardSession',
            fields=[
                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
                ('code', models.CharField(max_length=6, unique=True)),
                ('mode', models.CharField(choices=[('collaborate', '协作展示'), ('draw_guess', '数学你画我猜')], default='collaborate', max_length=16)),
                ('target', models.CharField(blank=True, max_length=40)),
                ('host_score', models.PositiveSmallIntegerField(default=0)),
                ('guest_score', models.PositiveSmallIntegerField(default=0)),
                ('status', models.CharField(choices=[('waiting', '等待加入'), ('active', '进行中'), ('completed', '已完成'), ('cancelled', '已取消')], default='waiting', max_length=16)),
                ('expires_at', models.DateTimeField()),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('completed_at', models.DateTimeField(blank=True, null=True)),
                ('guest', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='joined_board_sessions', to=settings.AUTH_USER_MODEL)),
                ('host', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='hosted_board_sessions', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'ordering': ['-created_at'],
            },
        ),
    ]