# fix_stuck.dspy - 清除卡住任务的 claimed_by

dbname = get_module_dbname('pipeline-sdlc')
async with DBPools().sqlorContext(dbname) as sor:
    # 清除 submitted 状态但有 claimed_by 的僵尸任务
    result = await sor.sqlExe(
        "UPDATE pipeline_tasks SET claimed_by=NULL WHERE state='submitted' AND claimed_by IS NOT NULL",
        {})
    # 同时清除 review 状态但有 claimed_by 的（超时未处理的）
    result2 = await sor.sqlExe(
        "UPDATE pipeline_tasks SET claimed_by=NULL WHERE state='review' AND claimed_by IS NOT NULL",
        {})
    
    # 查看还有多少卡住的
    stuck = await sor.sqlExe(
        "SELECT id, title, role, state, claimed_by FROM pipeline_tasks WHERE claimed_by IS NOT NULL",
        {})
    
result = {
    "cleared_submitted": "done",
    "cleared_review": "done",
    "remaining_stuck": [{"id": getattr(t,'id','')[:12], "state": getattr(t,'state',''),
                         "claimed_by": getattr(t,'claimed_by','')[:8]} for t in (stuck or [])]
}

return json.dumps(result, ensure_ascii=False)