#!/usr/bin/env python3
"""Recheck the final candidate against the L75 logs captured by RunHashMatrixL76."""
from __future__ import annotations

import json
from pathlib import Path

import RunHashMatrixL76 as matrix


REFERENCE_OUT = matrix.OUT
FINAL_OUT = matrix.ROOT / "Saved/Linux/l76/hashes/final-clean"
matrix.OUT = FINAL_OUT


def main() -> int:
    FINAL_OUT.mkdir(parents=True, exist_ok=True)
    rows, comparisons = [], []
    for compiler in matrix.BINARIES:
        for workers in (1, 8, 12):
            for strate in range(4):
                reference = REFERENCE_OUT / compiler / f"w{workers}" / f"strate{strate}-before.log"
                candidate = matrix.run(compiler, workers, strate, "after")
                rows.append(candidate)
                comparison = matrix.compare(reference, matrix.ROOT / candidate["log"])
                comparison.update(compiler=compiler, workers=workers, strate=strate)
                comparisons.append(comparison)
                print("[L76HashFinalCompare] " + json.dumps(comparison, sort_keys=True), flush=True)
                if not comparison["equal"]:
                    raise SystemExit(f"hash mismatch; see {comparison['candidate']}")
    result = {"candidate_runs": rows, "comparisons": comparisons,
              "equal": all(row["equal"] for row in comparisons),
              "reference_matrix": str(REFERENCE_OUT.relative_to(matrix.ROOT))}
    (FINAL_OUT / "summary.json").write_text(json.dumps(result, indent=2) + "\n",
                                             encoding="utf-8")
    return 0


if __name__ == "__main__":
    raise SystemExit(main())