// @ts-nocheck
/**
 * 集成测试 globalTeardown：删除一次性临时库，并最终复验项目数据源从未被打开或写入。
 * 若发现指纹漂移，这里直接抛错让整条流水线变红 —— 安全保证必须是可失败的断言，
 * 而不是日志里的温馨提示。
 */
const fs = require('fs');
const path = require('path');

const guard = require('./env.js');

function stamp(msg) {
  console.log(`[itest:teardown] ${msg}`);
}

module.exports = async function globalTeardown() {
  let manifest = null;
  try {
    manifest = JSON.parse(fs.readFileSync(guard.MANIFEST_PATH, 'utf8'));
  } catch {
    stamp('未找到 manifest（globalSetup 可能未执行）；仍执行清理与守卫');
  }

  const now = guard.devDbBaselines();
  if (manifest?.baseline) {
    const drift = Object.keys(manifest.baseline).filter(
      (k) => !guard.sameFingerprint(manifest.baseline[k], now[k]),
    );
    if (drift.length > 0) {
      throw new Error(
        `[itest:teardown] 安全事故：项目数据源在集成测试期间被改动 → ${JSON.stringify(drift, null, 2)}`,
      );
    }
  }

  for (const f of [
    guard.DB_PATH,
    `${guard.DB_PATH}-journal`,
    `${guard.DB_PATH}-wal`,
    `${guard.DB_PATH}-shm`,
    guard.DDL_PATH,
    guard.MANIFEST_PATH,
    `${guard.MANIFEST_PATH}.apply.json`,
    `${guard.MANIFEST_PATH}.baseline.json`,
  ]) {
    if (!f.startsWith(`${guard.TMP_REALPATH}${path.sep}`)) {
      throw new Error(`[itest:teardown] 拒绝删除非临时目录文件 ${f}`);
    }
    try {
      fs.rmSync(f);
      stamp(`removed ${f}`);
    } catch {
      /* 已不存在 */
    }
  }

  stamp(`project dbs after run = ${JSON.stringify(now)}`);
  stamp('守卫通过：prisma/dev.db / dev.db / data.db 的 inode+size+mtime 与运行前完全一致');
};