"""Fonctions utilitaires pour l'application"""
from typing import Dict, Any
from fastapi import HTTPException
from nc_py_api import Nextcloud
from config import settings


def get_nextcloud_client() -> Nextcloud:
    """Crée et retourne un client Nextcloud"""
    try:
        nc = Nextcloud(
            nextcloud_url=settings.nextcloud_url,
            nc_auth_user=settings.nextcloud_username,
            nc_auth_pass=settings.nextcloud_password
        )
        return nc
    except Exception as e:
        raise HTTPException(
            status_code=500,
            detail=f"Erreur de connexion à Nextcloud: {str(e)}"
        )


def format_file_info(file_info) -> Dict[str, Any]:
    """Formate les informations d'un fichier/dossier"""
    result = {
        "name": getattr(file_info, 'name', ''),
        "path": getattr(file_info, 'user_path', getattr(file_info, 'path', '')),
        "is_dir": getattr(file_info, 'is_dir', False),
    }
    
    # Attributs optionnels
    if hasattr(file_info, 'info'):
        info = file_info.info
        result["size"] = getattr(info, 'size', 0)
        result["content_type"] = getattr(info, 'mimetype', None)
        if hasattr(info, 'last_modified'):
            result["last_modified"] = info.last_modified.isoformat() if info.last_modified else None
        else:
            result["last_modified"] = None
        result["etag"] = getattr(info, 'etag', None)
    else:
        result["size"] = getattr(file_info, 'size', 0)
        result["content_type"] = getattr(file_info, 'mimetype', getattr(file_info, 'content_type', None))
        if hasattr(file_info, 'last_modified') and file_info.last_modified:
            result["last_modified"] = file_info.last_modified.isoformat()
        else:
            result["last_modified"] = None
        result["etag"] = getattr(file_info, 'etag', None)
    
    result["file_id"] = getattr(file_info, 'file_id', None)
    
    return result