from __future__ import annotations

import json
from pathlib import Path

from release import existing_files, load_config, manifest_paths


def main() -> None:
    root, config = load_config()
    print(f"release: {config['release_name']}")
    print(f"root   : {root}")
    print(f"window : {config.get('default_time_range')}")

    annotations = config.get("annotations", {})
    for name, rel in annotations.items():
        path = root / rel
        if not path.is_file():
            raise FileNotFoundError(f"Missing annotation file for {name}: {rel}")
        try:
            with path.open("r", encoding="utf-8") as f:
                data = json.load(f)
            size = len(data) if hasattr(data, "__len__") else "unknown"
            print(f"annotation {name}: {rel} ({size} top-level items)")
        except json.JSONDecodeError:
            print(f"annotation {name}: {rel} (not JSON-decoded)")

    files = existing_files(root, manifest_paths(root, config))
    print(f"manifest files: {len(files)}")
    print("OK")


if __name__ == "__main__":
    main()