"""Shared fixtures for minimal reference bundle trees in batch/subprocess tests."""

from __future__ import annotations

from pathlib import Path

import yaml


def complete_result_tsv_body() -> str:
    return (
        "rank\tstart_sec\tend_sec\tproduct_id_top1\ttop1_name\ttop1_conf\n"
        "1\t0\t1\tP1\t耗材1\t1.0\n"
        "医生信息：测试医生 (id=123, conf=0.99)\n"
    )


def write_minimal_reference_bundle(bundle: Path) -> None:
    bundle.mkdir(parents=True)
    (bundle / "main.py").write_text("# fake\n", encoding="utf-8")
    (bundle / "code").mkdir()
    (bundle / "code" / "repo_root.py").write_text("# fake\n", encoding="utf-8")
    (bundle / "configs").mkdir()
    (bundle / "configs" / "default_config.yaml").write_text(
        yaml.safe_dump(
            {
                "io": {"video": "", "excel": "", "out": "", "whitelist_json": None},
                "weights": {},
                "runtime": {"work_dir": None, "keep_work_dir": False, "python": None},
                "device": {},
                "phase1": {},
                "phase2": {},
                "classification": {},
                "tear_merge": {},
                "output": {},
            },
            allow_unicode=True,
            sort_keys=False,
        ),
        encoding="utf-8",
    )