#!/usr/bin/env bash
set -euo pipefail

BACKLOG_PATH="${1:?backlog path required}"

python3 - <<'PY' "$BACKLOG_PATH"
from pathlib import Path
import re
import sys

text = Path(sys.argv[1]).read_text(encoding='utf-8')
lines = text.splitlines()
inside = False
current_rows = []
for line in lines:
    if line.startswith('## 当前未修复问题速查表'):
        inside = True
        continue
    if inside and line.startswith('---'):
        break
    if inside and line.startswith('|') and not line.startswith('| #') and not line.startswith('|---'):
        current_rows.append(line)

resolved_ids = set(re.findall(r'#### 问题 ([0-9]+) 状态更新：已修复（从 current 表移除）', text))
for issue_id in resolved_ids:
    for row in current_rows:
        if row.startswith(f'| {issue_id} |') or row.startswith(f'| {issue_id} |'.replace(' ', '')):
            print('resolved issue still present in current table', file=sys.stderr)
            raise SystemExit(1)
print('BACKLOG_REVOCATION_GUARD: PASS')
PY