import json
from pathlib import Path


loaded = {
    tuple(fn.stem.split("_")[1:]): json.loads(fn.read_text())
    for fn in Path().glob("nuggets_*.json")
}

grouped = {}
for (lang, tid), nuggets in loaded.items():
    if tid not in grouped:
        grouped[tid] = []
    grouped[tid].append(nuggets)

pooled = {}

for tid in grouped:
    combined = grouped[tid][0]
    for adding in grouped[tid][1:]:
        for q, (ntype, ans) in adding.items():
            if q not in combined:
                combined[q] = [ntype, ans]
                continue
            assert combined[q][0] == ntype
            for a, doc_ids in ans.items():
                if a not in combined[q][1]:
                    combined[q][1][a] = doc_ids
                else:
                    combined[q][1][a] += doc_ids
    pooled[tid] = combined