# Generated by Django 6.1 on 2026-10-04 19:50

from django.db import migrations, models


def category_to_folders(apps, schema_editor):
    """A blog's folder was its category: now its first (only) folder."""
    Source = apps.get_model('feeds', 'Source')
    for s in Source.objects.filter(kind='blog').exclude(category=''):
        s.folders = [s.category[:40]]
        s.category = ''
        s.save(update_fields=['folders', 'category'])


def folders_to_category(apps, schema_editor):
    Source = apps.get_model('feeds', 'Source')
    for s in Source.objects.filter(kind='blog'):
        if s.folders:
            s.category = s.folders[0]
            s.save(update_fields=['category'])


class Migration(migrations.Migration):

    dependencies = [
        ('feeds', '0004_item_notify'),
    ]

    operations = [
        migrations.AddField(
            model_name='item',
            name='progress',
            field=models.FloatField(default=0),
        ),
        migrations.AddField(
            model_name='item',
            name='progress_at',
            field=models.DateTimeField(blank=True, null=True),
        ),
        migrations.AddField(
            model_name='source',
            name='folders',
            field=models.JSONField(blank=True, default=list),
        ),
        migrations.RunPython(category_to_folders, folders_to_category),
    ]