# Generated by Django 5.2.15 on 2026-07-17 07:29

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


class Migration(migrations.Migration):

    dependencies = [
        ('api', '0002_imagegenerationtask_next_attempt_at_and_more'),
    ]

    operations = [
        migrations.CreateModel(
            name='ImageGenerationTaskInput',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('ordinal', models.PositiveSmallIntegerField(verbose_name='输入顺序')),
                ('image', models.FileField(upload_to='generated/task_inputs/%Y/%m/%d/', verbose_name='输入图片')),
                ('mime_type', models.CharField(max_length=100, verbose_name='MIME 类型')),
                ('filename', models.CharField(max_length=255, verbose_name='原始文件名')),
                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
                ('task', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='input_images', to='api.imagegenerationtask', verbose_name='图片生成任务')),
            ],
            options={
                'verbose_name': '图片生成任务输入',
                'verbose_name_plural': '图片生成任务输入',
                'db_table': 'image_generation_task_input',
                'ordering': ('ordinal', 'id'),
                'constraints': [models.UniqueConstraint(fields=('task', 'ordinal'), name='unique_image_task_input_ordinal')],
            },
        ),
    ]