# Generated by Django 5.0.2 on 2025-07-18 10:47

import django.db.models.deletion
import django.utils.timezone
import imagekit.models.fields
from django.db import migrations, models


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ('suppliers', '0001_initial'),
    ]

    operations = [
        migrations.CreateModel(
            name='Category',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=255, unique=True)),
                ('slug', models.SlugField(blank=True, max_length=255, null=True, unique=True)),
                ('description', models.TextField(blank=True, null=True)),
                ('thumbnail', models.ImageField(blank=True, null=True, upload_to='category_images/')),
                ('deleted_at', models.DateTimeField(blank=True, null=True)),
                ('parent', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='subcategories', to='inventory.category')),
            ],
        ),
        migrations.CreateModel(
            name='Product',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=255)),
                ('variant', models.CharField(blank=True, max_length=255, null=True)),
                ('slug', models.SlugField(max_length=255, unique=True)),
                ('barcode', models.CharField(blank=True, db_index=True, max_length=255, null=True, unique=True)),
                ('buying_price', models.DecimalField(blank=True, decimal_places=2, max_digits=10, null=True)),
                ('selling_price', models.DecimalField(decimal_places=2, max_digits=10)),
                ('wholesale_price', models.DecimalField(blank=True, decimal_places=2, max_digits=10, null=True)),
                ('stock_quantity', models.PositiveIntegerField(default=0)),
                ('low_stock_threshold', models.PositiveIntegerField(default=0)),
                ('packaging_type', models.CharField(blank=True, max_length=50, null=True)),
                ('expiry_date', models.DateField(blank=True, null=True)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('description', models.TextField(blank=True, null=True)),
                ('image', models.ImageField(blank=True, null=True, upload_to='product_images/')),
                ('is_featured', models.BooleanField(db_index=True, default=False)),
                ('discount_price', models.DecimalField(blank=True, decimal_places=2, max_digits=10, null=True)),
                ('is_active', models.BooleanField(db_index=True, default=True)),
                ('deleted_at', models.DateTimeField(blank=True, null=True)),
                ('seo_title', models.CharField(blank=True, max_length=70, null=True)),
                ('seo_description', models.TextField(blank=True, null=True)),
                ('category', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='products', to='inventory.category')),
            ],
            options={
                'unique_together': {('name', 'variant')},
            },
        ),
        migrations.CreateModel(
            name='Batch',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('batch_code', models.CharField(blank=True, max_length=255, null=True)),
                ('quantity', models.PositiveIntegerField()),
                ('buying_price', models.DecimalField(decimal_places=2, max_digits=10)),
                ('selling_price', models.DecimalField(blank=True, decimal_places=2, max_digits=10, null=True)),
                ('expiry_date', models.DateField(blank=True, null=True)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('deleted_at', models.DateTimeField(blank=True, null=True)),
                ('received_date', models.DateField(default=django.utils.timezone.now)),
                ('status', models.CharField(choices=[('active', 'Active'), ('expired', 'Expired'), ('sold_out', 'Sold Out')], default='active', max_length=20)),
                ('notes', models.TextField(blank=True, null=True)),
                ('supplier', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='suppliers.supplier')),
                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='batches', to='inventory.product')),
            ],
            options={
                'ordering': ['received_date'],
            },
        ),
        migrations.CreateModel(
            name='ProductImage',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('image', imagekit.models.fields.ProcessedImageField(upload_to='product_images/')),
                ('thumbnail', imagekit.models.fields.ProcessedImageField(blank=True, null=True, upload_to='product_thumbnails/')),
                ('is_primary', models.BooleanField(default=False)),
                ('alt_text', models.CharField(blank=True, max_length=255, null=True)),
                ('order', models.PositiveIntegerField(default=0)),
                ('caption', models.CharField(blank=True, max_length=255, null=True)),
                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='images', to='inventory.product')),
            ],
            options={
                'ordering': ['order'],
            },
        ),
    ]