# Generated by Django 5.2.8 on 2025-11-25 02:45

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


class Migration(migrations.Migration):

    initial = True

    dependencies = [
    ]

    operations = [
        migrations.CreateModel(
            name='Product',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=200)),
                ('sku', models.CharField(help_text='Stock Keeping Unit', max_length=100, unique=True)),
                ('barcode', models.CharField(blank=True, help_text='Product barcode', max_length=100)),
                ('description', models.TextField(blank=True)),
                ('price', models.DecimalField(decimal_places=2, max_digits=10)),
                ('cost_price', models.DecimalField(blank=True, decimal_places=2, max_digits=10, null=True)),
                ('stock_quantity', models.PositiveIntegerField(default=0)),
                ('minimum_stock', models.PositiveIntegerField(default=10, help_text='Minimum stock level before alert')),
                ('stock_status', models.CharField(choices=[('in_stock', 'In Stock'), ('low_stock', 'Low Stock'), ('out_of_stock', 'Out of Stock')], default='in_stock', max_length=15)),
                ('unit_of_measure', models.CharField(default='pcs', help_text='e.g., pcs, kg, liters', max_length=20)),
                ('image', models.ImageField(blank=True, null=True, upload_to='products/')),
                ('supplier', models.CharField(blank=True, max_length=100)),
                ('expiry_date', models.DateField(blank=True, null=True)),
                ('weight', models.DecimalField(blank=True, decimal_places=2, help_text='Weight in kg', max_digits=8, null=True)),
                ('dimensions', models.CharField(blank=True, help_text='LxWxH in cm', max_length=100)),
                ('status', models.CharField(choices=[('active', 'Active'), ('inactive', 'Inactive'), ('discontinued', 'Discontinued')], default='active', max_length=15)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
            ],
            options={
                'verbose_name': 'Product',
                'verbose_name_plural': 'Products',
                'ordering': ['name'],
            },
        ),
        migrations.CreateModel(
            name='ProductCategory',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=100, unique=True)),
                ('description', models.TextField(blank=True)),
                ('color_code', models.CharField(default='#667eea', help_text='Hex color code for category', max_length=7)),
                ('icon', models.CharField(blank=True, help_text='Font Awesome icon class', max_length=50)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
            ],
            options={
                'verbose_name': 'Product Category',
                'verbose_name_plural': 'Product Categories',
                'ordering': ['name'],
            },
        ),
        migrations.CreateModel(
            name='InventoryTransaction',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('transaction_type', models.CharField(choices=[('in', 'Stock In'), ('out', 'Stock Out'), ('adjustment', 'Adjustment'), ('sale', 'Sale'), ('return', 'Return')], max_length=15)),
                ('quantity', models.IntegerField()),
                ('reference', models.CharField(blank=True, help_text='Reference number', max_length=100)),
                ('notes', models.TextField(blank=True)),
                ('created_by', models.CharField(max_length=100)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transactions', to='inventory.product')),
            ],
            options={
                'verbose_name': 'Inventory Transaction',
                'verbose_name_plural': 'Inventory Transactions',
                'ordering': ['-created_at'],
            },
        ),
        migrations.AddField(
            model_name='product',
            name='category',
            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='products', to='inventory.productcategory'),
        ),
        migrations.CreateModel(
            name='ProductDynamicData',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('form_data', models.JSONField(default=dict, help_text='Dynamic form data for this product')),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('product', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='dynamic_data', to='inventory.product')),
            ],
        ),
    ]