from django.utils.translation import gettext_lazy as _


def normalized_language_code(value: str | None) -> str:
    lang = (value or '').strip().split('-')[0].lower()
    return lang or 'de'


REQUEST_STATUS_CHOICES = [
    ('submitted', _('Eingereicht')),
    ('processing', _('In Bearbeitung')),
    ('completed', _('Abgeschlossen')),
    ('failed', _('Fehlgeschlagen')),
]