"""
test_studio_smoke.py — U5 端到端产物契约验证。

端到端真跑由 cheap_studio CLI 提供（落 evidence/run-summary.json + staged 工程 + 九门 verdict）；
本 test 验证最近一次 run 的产物契约（真 src/ 多文件 + staged + 九门 verdict + run-summary 字段）。

真跑回归（~2.5min，真 M3 ReAct）：
  cheap-worker/.venv/bin/python cheap-worker/cheap_studio.py --id cheap-smoke1 --brief "一个简单的点击得分小游戏:屏幕上随机冒出可点的圆,点中加分"
然后：cheap-worker/.venv/bin/python cheap-worker/tests/test_studio_smoke.py
"""

import json
import sys
from pathlib import Path

import pytest

sys.path.insert(0, str(Path(__file__).resolve().parents[1]))  # → cheap-worker/
import cheap_run

GID = "cheap-smoke1"
RUN_SUMMARY = cheap_run.game_dir(GID) / "evidence" / "run-summary.json"

# 默认 pytest 是离线单测入口；真模型 smoke 必须先由上方 CLI 显式产证。
# 直接执行本文件时 pytestmark 不生效，仍会由 _require_run 严格拒绝缺失证据。
pytestmark = pytest.mark.skipif(
    not RUN_SUMMARY.exists(),
    reason="需先显式运行 cheap_studio 真模型 smoke 生成 cheap-smoke1 证据",
)


def _require_run() -> dict:
    p = RUN_SUMMARY
    if not p.exists():
        raise AssertionError(
            f"先跑端到端单局：cheap-worker/.venv/bin/python cheap-worker/cheap_studio.py --id {GID} --brief ...（缺 {p}）")
    return json.loads(p.read_text(encoding="utf-8"))


def test_run_summary_contract():
    """run-summary 含 finished/check/build/staged 字段且收敛。"""
    s = _require_run()
    assert s["finished"] is True, s
    assert s["check"]["ok"] and s["build"]["ok"], s
    assert s["staged"] is True, s


def test_real_src_multifile():
    """产真 src/ 多文件工程（非单文件 / JSON blob / new Function blob）——doc↔code 兑现门的便宜档侧。"""
    src = cheap_run.game_dir(GID) / "src"
    assert (src / "game-logic.js").exists(), "缺 src/game-logic.js"
    js = list(src.glob("*.js"))
    assert len(js) >= 2, f"应为真 src/ 多文件工程，实际 {len(js)} 个 .js"


def test_staged_artifact_exists():
    """stage 后 _wg1-gen/<id>/ 有自包含 bundle + index + 自动产的 play-spec。"""
    dst = cheap_run.wg1_game_dir(GID)
    assert (dst / "bundle.iife.js").exists()
    assert (dst / "index.html").exists()
    assert (dst / "play-spec.json").exists(), "play-spec 缺失 → 九门会 driven=false 假绿"


def test_nine_gates_verdict():
    """九门 verdict.json 存在且含逐门 guards（不假绿）。"""
    v = cheap_run.wg1_game_dir(GID) / "evidence" / "verdict.json"
    assert v.exists(), "缺九门 verdict.json"
    d = json.loads(v.read_text(encoding="utf-8"))
    assert isinstance(d.get("guards"), dict), "verdict 应含九门 guards"


if __name__ == "__main__":
    _fns = [v for k, v in sorted(globals().items()) if k.startswith("test_") and callable(v)]
    _failed = 0
    for _fn in _fns:
        try:
            _fn()
            print(f"  PASS {_fn.__name__}")
        except Exception as e:  # noqa: BLE001
            _failed += 1
            print(f"  FAIL {_fn.__name__}: {type(e).__name__}: {e}")
    print(f"\n{len(_fns) - _failed}/{len(_fns)} passed")
    sys.exit(1 if _failed else 0)