# Generated by Django 5.2.4 on 2025-07-29 05:31

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="Document",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("title", models.CharField(max_length=255, verbose_name="Название")),
                (
                    "file",
                    models.FileField(
                        upload_to="documents/%Y/%m/%d/", verbose_name="Файл"
                    ),
                ),
                ("description", models.TextField(blank=True, verbose_name="Описание")),
                (
                    "uploaded_at",
                    models.DateTimeField(
                        auto_now_add=True, verbose_name="Дата загрузки"
                    ),
                ),
                (
                    "sent_to_all",
                    models.BooleanField(
                        default=False,
                        help_text="Если включено — уведомление получат все активные сотрудники",
                        verbose_name="Разослать всем",
                    ),
                ),
                (
                    "recipients",
                    models.ManyToManyField(
                        blank=True,
                        help_text="Если `Разослать всем` отключено, документ пойдет только этим",
                        related_name="document_recipients",
                        to=settings.AUTH_USER_MODEL,
                        verbose_name="Получатели",
                    ),
                ),
                (
                    "uploaded_by",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        related_name="uploaded_documents",
                        to=settings.AUTH_USER_MODEL,
                        verbose_name="Загрузил",
                    ),
                ),
            ],
            options={
                "verbose_name": "Документ",
                "verbose_name_plural": "Документы",
                "ordering": ["-uploaded_at"],
            },
        ),
        migrations.CreateModel(
            name="DocumentAcknowledgement",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "acknowledged_at",
                    models.DateTimeField(
                        auto_now_add=True, verbose_name="Время ознакомления"
                    ),
                ),
                (
                    "document",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="acknowledgements",
                        to="documents.document",
                        verbose_name="Документ",
                    ),
                ),
                (
                    "user",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="document_acknowledgements",
                        to=settings.AUTH_USER_MODEL,
                        verbose_name="Сотрудник",
                    ),
                ),
            ],
            options={
                "verbose_name": "Ознакомление с документом",
                "verbose_name_plural": "Ознакомления с документами",
                "ordering": ["-acknowledged_at"],
                "unique_together": {("document", "user")},
            },
        ),
    ]