from pathlib import Path
from flask import current_app


def _base_upload_folder():
    return Path(current_app.config["UPLOAD_FOLDER"])


def event_photo_folder(event_id):
    return Path(current_app.config["PHOTO_FOLDER"]) / f"event_{event_id}"


def event_qr_folder(event_id):
    return Path(current_app.config["QR_FOLDER"]) / f"event_{event_id}"


def event_logo_folder(event_id):
    return Path(current_app.config["LOGO_FOLDER"]) / f"event_{event_id}"


def event_tickets_folder(event_id):
    return _base_upload_folder() / "tickets" / f"event_{event_id}"


def ensure_event_folders(event_id):
    """Создаёт все папки для конкретного мероприятия."""
    for folder in [event_photo_folder, event_qr_folder, event_logo_folder, event_tickets_folder]:
        folder(event_id).mkdir(parents=True, exist_ok=True)