"""Verify build_bw_report_from_idf against a known sidecar."""
from __future__ import annotations
import json
import sys
from pathlib import Path

REPO = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(REPO))

from micromate.idf_ascii_report import parse_idf_report
from micromate.idf_to_bw_report import build_bw_report_from_idf
from micromate.idf_file import read_idf_file


def show(prefix: str, d: dict, indent: int = 0):
    for k, v in d.items():
        if isinstance(v, dict):
            print(f"{'  '*indent}{prefix}{k}:")
            show("", v, indent + 1)
        else:
            print(f"{'  '*indent}{prefix}{k}: {v!r}")


def main():
    base = REPO / "tests/fixtures/THORDATA_example/THORDATA_example/UPMC Presby/UM11719"
    idfw = base / "UM11719_20231219162723.IDFW"
    txt  = base / "TXT" / f"{idfw.name}.txt"

    report_dict = parse_idf_report(txt.read_text(errors="replace"))
    res = read_idf_file(idfw)
    bw = build_bw_report_from_idf(report_dict, binary_md=res.binary_metadata)

    print("=== IDFW → bw_report ===")
    show("", bw)

    print()
    print("=== IDFH (single trigger row) ===")
    idfh = base / "UM11719_20231219162648.IDFH"
    txt_h = base / "TXT" / f"{idfh.name}.txt"
    rh = parse_idf_report(txt_h.read_text(errors="replace"))
    res_h = read_idf_file(idfh)
    bw_h = build_bw_report_from_idf(rh, binary_md=res_h.binary_metadata, intervals=res_h.intervals)
    show("", bw_h)


if __name__ == "__main__":
    main()