# Generated by Django 5.2.1 on 2026-09-01 08:19

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


def create_default_warehouses(apps, schema_editor):
    Shop = apps.get_model("shop_management", "Shop")
    Warehouse = apps.get_model("shop_management", "Warehouse")
    for shop in Shop.objects.all().iterator():
        Warehouse.objects.get_or_create(
            shop_id=shop.pk,
            code="MAIN",
            defaults={
                "name": "Main Warehouse",
                "address": shop.description or "",
                "is_active": True,
            },
        )


def remove_default_warehouses(apps, schema_editor):
    Warehouse = apps.get_model("shop_management", "Warehouse")
    Warehouse.objects.filter(code="MAIN", name="Main Warehouse").delete()


class Migration(migrations.Migration):

    dependencies = [
        ("shop_management", "0079_dailydiarylog_category"),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name="CompanySetting",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("created_at", models.DateTimeField(auto_now_add=True, null=True)),
                ("updated_at", models.DateTimeField(auto_now=True, null=True)),
                ("name", models.CharField(max_length=255)),
                ("legal_name", models.CharField(blank=True, max_length=255)),
                ("expiry_warning_days", models.PositiveIntegerField(default=60)),
                ("phone", models.CharField(blank=True, max_length=100)),
                ("email", models.EmailField(blank=True, max_length=254)),
                ("address", models.TextField(blank=True)),
                (
                    "base_currency",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="company_settings",
                        to="shop_management.currency",
                    ),
                ),
                (
                    "created_by",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        related_name="%(class)s_created",
                        to=settings.AUTH_USER_MODEL,
                    ),
                ),
            ],
            options={
                "verbose_name": "company setting",
                "verbose_name_plural": "company settings",
            },
        ),
        migrations.CreateModel(
            name="Warehouse",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("created_at", models.DateTimeField(auto_now_add=True, null=True)),
                ("updated_at", models.DateTimeField(auto_now=True, null=True)),
                ("code", models.CharField(max_length=50)),
                ("name", models.CharField(max_length=255)),
                ("address", models.TextField(blank=True)),
                ("is_active", models.BooleanField(default=True)),
                (
                    "created_by",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        related_name="%(class)s_created",
                        to=settings.AUTH_USER_MODEL,
                    ),
                ),
                (
                    "shop",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="warehouses",
                        to="shop_management.shop",
                    ),
                ),
            ],
            options={
                "ordering": ["shop_id", "name", "id"],
                "constraints": [
                    models.UniqueConstraint(
                        fields=("shop", "code"), name="uniq_warehouse_code_per_shop"
                    )
                ],
            },
        ),
        migrations.RunPython(create_default_warehouses, remove_default_warehouses),
    ]