#!/usr/bin/env node
"use strict";

const crypto = require("node:crypto");
const fs = require("node:fs");

async function main() {
  const args = parseArgs(process.argv.slice(2));
  const requestToken = process.env.LAKE_LAMP_REQUEST_TOKEN || readTrim(process.env.LAKE_LAMP_REQUEST_TOKEN_FILE || "");
  const baseUrl = String(args.url).replace(/\/$/, "");
  const endpoint = requestToken ? "/api/workorders" : "/api/public/workorders";
  const body = {
    system_entry: "光湖语言人格系统当前实例",
    origin_software: args.software || "未声明软件",
    origin_model: args.model || "未声明模型",
    origin_instance: args.instance || "当前实例",
    persona_id: args.persona,
    persona_name: args.name || args.persona,
    target: args.target,
    scope: args.scope,
    action: args.action,
    description: args.description || "",
    resource: args.resource || "",
  };
  if (requestToken) {
    const qqId = process.env.GUANGHU_OWNER_QQ_ID || "";
    if (!/^\d{5,12}$/.test(qqId)) throw new Error("GUANGHU_OWNER_QQ_ID must be provided transiently for private request mode");
    const email = `${qqId}@qq.com`;
    body.recipient_fingerprint = crypto.createHash("sha256").update(email.toLowerCase()).digest("hex");
  }
  const headers = { "content-type": "application/json" };
  if (requestToken) headers.authorization = `Bearer ${requestToken}`;
  const response = await fetch(`${baseUrl}${endpoint}`, {
    method: "POST",
    headers,
    body: JSON.stringify(body),
  });
  const payload = await response.json();
  if (!response.ok) throw new Error(payload.error || `request failed (${response.status})`);
  process.stdout.write(`${JSON.stringify(payload)}\n`);
}

function parseArgs(argv) {
  const result = {};
  for (let i = 0; i < argv.length; i += 2) result[String(argv[i]).replace(/^--/, "")] = argv[i + 1];
  for (const key of ["url", "persona", "target", "scope", "action"]) if (!result[key]) throw new Error(`--${key} is required`);
  return result;
}

function readTrim(file) { return file && fs.existsSync(file) ? fs.readFileSync(file, "utf8").trim() : ""; }

main().catch(error => { process.stderr.write(`lake-lamp request failed: ${error.message}\n`); process.exit(1); });