#!/usr/bin/env python3
"""Validate that every product module manifest is App-Store-ready.

Checks community_* modules for the required keys (license, version, author,
summary, category, website, depends). *_deployment modules are exempt from
price/currency/images since they are never sold independently.
"""
import ast
import sys
from pathlib import Path

REPO_ROOT = Path(__file__).resolve().parent.parent
ADDONS_DIR = REPO_ROOT / "addons"

REQUIRED_KEYS = ["name", "version", "author", "website", "license", "category", "summary", "depends"]
PRODUCT_ONLY_KEYS = ["price", "currency", "images"]


def load_manifest(path: Path) -> dict:
    return ast.literal_eval(path.read_text(encoding="utf-8"))


def main() -> int:
    if not ADDONS_DIR.exists():
        print(f"No addons/ directory found at {ADDONS_DIR}; nothing to check.")
        return 0

    errors = []
    for module_dir in sorted(ADDONS_DIR.iterdir()):
        manifest_path = module_dir / "__manifest__.py"
        if not manifest_path.exists():
            continue

        manifest = load_manifest(manifest_path)
        is_deployment = module_dir.name.endswith("_deployment")

        required = REQUIRED_KEYS + ([] if is_deployment else PRODUCT_ONLY_KEYS)
        for key in required:
            if key not in manifest or manifest[key] in (None, "", []):
                errors.append(f"{module_dir.name}: missing or empty required manifest key '{key}'")

        if not is_deployment and manifest.get("license") not in ("LGPL-3", "OPL-1"):
            errors.append(
                f"{module_dir.name}: license must be 'LGPL-3' (or 'OPL-1' for an "
                f"intentionally paid-closed module), got {manifest.get('license')!r}"
            )

        if manifest.get("version") and not str(manifest["version"]).startswith("19.0."):
            errors.append(f"{module_dir.name}: version should start with '19.0.', got {manifest.get('version')!r}")

    if errors:
        print("Manifest completeness check FAILED:\n")
        for error in errors:
            print(f"  - {error}")
        return 1

    print("Manifest completeness check passed.")
    return 0


if __name__ == "__main__":
    sys.exit(main())