# from fastapi import FastAPI
# import boto3
# import os

# app = FastAPI()

# # Configure DigitalOcean Spaces (S3 Compatible)
# session = boto3.session.Session()
# client = session.client(
#     's3',
#     region_name='blr1',  # DigitalOcean region
#     endpoint_url='https://blr1.digitaloceanspaces.com',  # endpoint
#     aws_access_key_id=os.getenv("DO_SPACES_KEY"),
#     aws_secret_access_key=os.getenv("DO_SPACES_SECRET")
# )

# BUCKET_NAME = "milestone"
# BASE_URL = f"https://{BUCKET_NAME}.blr1.digitaloceanspaces.com"

# @app.get("/list-images")
# def list_images():
#     category_name = "BirthdayParty"
#     original_prefix = f"faceswap/target/{category_name}/original/"
#     thumb_prefix = f"faceswap/target/{category_name}/thumb/"

#     # List objects in original
#     original_objects = client.list_objects_v2(Bucket=BUCKET_NAME, Prefix=original_prefix)
#     thumb_objects = client.list_objects_v2(Bucket=BUCKET_NAME, Prefix=thumb_prefix)

#     original_files = [obj["Key"].split("/")[-1] for obj in original_objects.get("Contents", []) if obj["Key"].endswith(".png")]
#     thumb_files = [obj["Key"].split("/")[-1] for obj in thumb_objects.get("Contents", []) if obj["Key"].endswith(".png")]

#     items = []
#     for idx, filename in enumerate(sorted(original_files), start=1):
#         if filename in thumb_files:  # match only if both exist
#             items.append({
#                 "categoryId": f"birthdaypartyimage_{idx}",
#                 "url": f"{BASE_URL}/{original_prefix}{filename}",
#                 "thumburl": f"{BASE_URL}/{thumb_prefix}{filename}"
#             })

#     return {
#         "categoryName": category_name,
#         "items": items
#     }