"""Read-only progress for the pinned V4-Flash collection; no credential output."""
import json

from stream_model import client, optional_json

s3 = client('https://s3.nl-ams.scw.cloud', 'nl-ams')
bucket = 'railiance-fi-open-weight-reserve'
identity = 'deepseek-ai__DeepSeek-V4-Flash-0731/7872f01b1d1fe23eabc4c98b48bffcef5a386062'
prefix = f'strategic/{identity}/'
objects = []
for page in s3.get_paginator('list_objects_v2').paginate(Bucket=bucket, Prefix=prefix):
    objects.extend(page.get('Contents', []))
manifest = optional_json(s3, bucket, f'manifests/{identity}/MANIFEST.json')
active = []
for page in s3.get_paginator('list_multipart_uploads').paginate(Bucket=bucket, Prefix=prefix):
    for upload in page.get('Uploads', []):
        size = 0
        for parts in s3.get_paginator('list_parts').paginate(
                Bucket=bucket, Key=upload['Key'], UploadId=upload['UploadId']):
            size += sum(p['Size'] for p in parts.get('Parts', []))
        active.append({'key': upload['Key'], 'uploaded_part_bytes': size})
print(json.dumps({'completed_objects': len(objects), 'object_bytes': sum(o['Size'] for o in objects),
                  'complete_manifest': bool(manifest and manifest.get('complete')),
                  'active_uploads': active}, indent=2))