合同审阅与风险提示

type WorkflowInput = { request: string; userId: string };
type StageAdapter = (context: unknown) => Promise<unknown>;

const stages = [
  "安全上传合同并识别版本和签约主体",
  "抽取金额、期限、责任和终止等关键条款",
  "与模板、政策和历史谈判标准对比",
  "标注风险等级、原文位置和修改建议",
  "保存人工结论、审批记录和最终版本"
];
const selectedTools = [
  "Open Library"
];

export async function runWorkflow(input: WorkflowInput, adapters: Record<string, StageAdapter>) {
  let context: unknown = { ...input, selectedTools };

  for (const stage of stages) {
    const adapter = adapters[stage];
    if (!adapter) throw new Error(`Missing adapter: ${stage}`);
    context = await adapter(context);
  }

  return context;
}