# Generated by Django 5.2.4 on 2026-07-17 07:34

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

import procurement.models


class Migration(migrations.Migration):
    dependencies = [
        ("procurement", "0014_procurementsettings"),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name="ProcurementItemAttachment",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "file",
                    models.FileField(
                        max_length=500,
                        upload_to=procurement.models.procurement_item_attachment_upload_to,
                        verbose_name="Файл",
                    ),
                ),
                ("file_name", models.TextField(verbose_name="Имя файла")),
                (
                    "file_size",
                    models.BigIntegerField(default=0, verbose_name="Размер файла"),
                ),
                (
                    "mime_type",
                    models.CharField(
                        blank=True, max_length=255, verbose_name="MIME-тип"
                    ),
                ),
                (
                    "created_at",
                    models.DateTimeField(auto_now_add=True, verbose_name="Создано"),
                ),
                (
                    "item",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="attachments",
                        to="procurement.procurementitem",
                        verbose_name="Позиция",
                    ),
                ),
                (
                    "uploaded_by",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="procurement_item_attachments",
                        to=settings.AUTH_USER_MODEL,
                        verbose_name="Загрузил",
                    ),
                ),
            ],
            options={
                "verbose_name": "Вложение позиции закупки",
                "verbose_name_plural": "Вложения позиций закупки",
                "ordering": ["created_at", "id"],
            },
        ),
    ]