from django.db import migrations, models


def create_initial_course_fallbacks(apps, schema_editor):
    FallbackCurso = apps.get_model("core", "FallbackCurso")
    FallbackCurso.objects.get_or_create(
        texto_api="Bacharelado em Administração",
        defaults={"texto_local": "ADMINISTRAÇÃO"},
    )


def remove_initial_course_fallbacks(apps, schema_editor):
    FallbackCurso = apps.get_model("core", "FallbackCurso")
    FallbackCurso.objects.filter(
        texto_api="Bacharelado em Administração",
        texto_local="ADMINISTRAÇÃO",
    ).delete()


class Migration(migrations.Migration):

    dependencies = [
        ("core", "0008_create_ano_censo_2025"),
    ]

    operations = [
        migrations.CreateModel(
            name="FallbackCurso",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("texto_api", models.CharField(max_length=200, unique=True)),
                ("texto_local", models.CharField(max_length=200)),
            ],
            options={
                "verbose_name": "fallback de curso",
                "verbose_name_plural": "fallbacks de curso",
                "ordering": ["texto_api"],
            },
        ),
        migrations.AddIndex(
            model_name="fallbackcurso",
            index=models.Index(fields=["texto_api"], name="core_fallba_texto_a_b13933_idx"),
        ),
        migrations.AddIndex(
            model_name="fallbackcurso",
            index=models.Index(fields=["texto_local"], name="core_fallba_texto_l_644724_idx"),
        ),
        migrations.RunPython(create_initial_course_fallbacks, remove_initial_course_fallbacks),
    ]