# Generated by Django 5.2.8 on 2025-12-04 14:38

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


class Migration(migrations.Migration):

    dependencies = [
        ('billing', '0002_initial'),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='CreditCostConfig',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('operation_type', models.CharField(choices=[('clustering', 'Keyword Clustering'), ('idea_generation', 'Content Ideas Generation'), ('content_generation', 'Content Generation'), ('image_generation', 'Image Generation'), ('reparse', 'Content Reparse'), ('ideas', 'Content Ideas Generation'), ('content', 'Content Generation'), ('images', 'Image Generation')], help_text='AI operation type', max_length=50, unique=True)),
                ('credits_cost', models.IntegerField(help_text='Credits required for this operation', validators=[django.core.validators.MinValueValidator(0)])),
                ('unit', models.CharField(choices=[('per_request', 'Per Request'), ('per_100_words', 'Per 100 Words'), ('per_200_words', 'Per 200 Words'), ('per_item', 'Per Item'), ('per_image', 'Per Image')], default='per_request', help_text='What the cost applies to', max_length=50)),
                ('display_name', models.CharField(help_text='Human-readable name', max_length=100)),
                ('description', models.TextField(blank=True, help_text='What this operation does')),
                ('is_active', models.BooleanField(default=True, help_text='Enable/disable this operation')),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('previous_cost', models.IntegerField(blank=True, help_text='Cost before last update (for audit trail)', null=True)),
                ('updated_by', models.ForeignKey(blank=True, help_text='Admin who last updated', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='credit_cost_updates', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'verbose_name': 'Credit Cost Configuration',
                'verbose_name_plural': 'Credit Cost Configurations',
                'db_table': 'igny8_credit_cost_config',
                'ordering': ['operation_type'],
            },
        ),
    ]
