import os
from google.cloud import storage
from werkzeug.utils import secure_filename
import uuid

def upload_file_to_gcs(file, bucket_name):
    """Uploads a file to the bucket."""
    storage_client = storage.Client()
    bucket = storage_client.bucket(bucket_name)
    
    filename = secure_filename(file.filename)
    unique_filename = f"{uuid.uuid4()}_{filename}"
    blob = bucket.blob(unique_filename)

    blob.upload_from_file(file)

    return blob.public_url