#!/usr/bin/env python3
import json
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]

def load(path):
    with (ROOT / path).open("r", encoding="utf-8") as f:
        return json.load(f)

def check(name, ann_path, rel_path):
    anns = load(ann_path)
    rels = load(rel_path)
    annot_ids = {x["annot_id"] for x in anns}
    missing = []
    for rel in rels:
        for key in ("first_node_annot_id", "second_node_annot_id"):
            if rel[key] not in annot_ids:
                missing.append((rel["relation_id"], key, rel[key]))
    if missing:
        raise SystemExit(f"{name}: missing endpoints: {missing[:5]} (total {len(missing)})")
    print(f"{name}: ok ({len(anns)} nodes, {len(rels)} edges)")

check("all", "annotations.json", "relations.json")
check("FunGraph3D", "compat/FunGraph3D/FunGraph3D.annotations.json", "compat/FunGraph3D/FunGraph3D.relations.json")
check("SceneFun3D_Graph", "compat/SceneFun3D_Graph/SceneFun3D.annotations.json", "compat/SceneFun3D_Graph/SceneFun3D.relations.json")