#!/usr/bin/env python3
"""Create a deterministic manifest of Web source/generated/runtime assets."""
from __future__ import annotations

import hashlib
import json
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
WEB = ROOT / "web"
paths: list[Path] = []
for pattern in ("*.html", "src/*.ts", "src/*.tsx", "public/api/*.json", "public/module-preload.js", "public/modules/*.json"):
    paths.extend(WEB.glob(pattern))
entries = []
for path in sorted(set(paths)):
    data = path.read_bytes()
    entries.append({"path": str(path.relative_to(ROOT)), "bytes": len(data), "sha256": hashlib.sha256(data).hexdigest()})
manifest = {
    "schema": "freecad-web-release-manifest/v1",
    "generatedAt": "2026-08-29",
    "entries": entries,
    "counts": {"html": sum(entry["path"].endswith(".html") for entry in entries), "source": sum("/src/" in entry["path"] for entry in entries), "apiIndex": sum("/public/api/" in entry["path"] for entry in entries), "moduleArtifacts": sum("/public/modules/" in entry["path"] or entry["path"].endswith("public/module-preload.js") for entry in entries)},
}
out = ROOT / "docs/p6/web-release-manifest.json"
out.parent.mkdir(parents=True, exist_ok=True)
out.write_text(json.dumps(manifest, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
print(json.dumps({"output": str(out.relative_to(ROOT)), "entries": len(entries), "sha256": hashlib.sha256(out.read_bytes()).hexdigest()}, ensure_ascii=False))