# Generated manually - refactor billing models

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


class Migration(migrations.Migration):

    dependencies = [
        ('billing_app', '0002_remove_account_tigerbeetle_account_id'),
    ]

    operations = [
        # 1. Delete old models
        migrations.DeleteModel(
            name='Operation',
        ),
        migrations.DeleteModel(
            name='TransactionReason',
        ),

        # 2. Alter Account model - update account_type choices and remove name help_text
        migrations.AlterField(
            model_name='account',
            name='account_type',
            field=models.CharField(
                choices=[('USER', 'User Account'), ('SERVICE', 'Service Account')],
                default='USER',
                max_length=50,
            ),
        ),
        migrations.AlterField(
            model_name='account',
            name='name',
            field=models.CharField(help_text='Название аккаунта', max_length=255),
        ),
        migrations.AlterModelOptions(
            name='account',
            options={'ordering': ['-created_at'], 'verbose_name': 'Account', 'verbose_name_plural': 'Accounts'},
        ),

        # 3. Create OperationCode model
        migrations.CreateModel(
            name='OperationCode',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('code', models.PositiveIntegerField(help_text='Числовой код для TigerBeetle', unique=True)),
                ('name', models.CharField(help_text='Название операции', max_length=255, unique=True)),
                ('description', models.TextField(blank=True, null=True)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
            ],
            options={
                'verbose_name': 'Operation Code',
                'verbose_name_plural': 'Operation Codes',
                'ordering': ['code'],
            },
        ),

        # 4. Create ServiceAccount model
        migrations.CreateModel(
            name='ServiceAccount',
            fields=[
                ('account', models.OneToOneField(
                    on_delete=models.deletion.CASCADE,
                    primary_key=True,
                    related_name='service_info',
                    serialize=False,
                    to='billing_app.account'
                )),
                ('slug', models.SlugField(help_text='Уникальный идентификатор (bank, revenue, etc)', unique=True)),
            ],
            options={
                'verbose_name': 'Service Account',
                'verbose_name_plural': 'Service Accounts',
            },
        ),
    ]