#!/usr/bin/env node

import { chromium } from 'playwright';

const API_BASE = 'https://server.fmode.cn';
const PARSE_BASE = API_BASE + '/parse/functions';
const APP_ID = 'ncloudmaster';
const PAY_COMPANY = '1AiWpTEDH9';

function getArg(name, fallback = '') {
  const prefix = `--${name}=`;
  const match = process.argv.find(arg => arg.startsWith(prefix));
  return match ? match.slice(prefix.length) : fallback;
}

function makeTradeNo(user) {
  const now = new Date();
  const pad = value => String(value).padStart(2, '0');
  return 'Cbr' + user.replace(/[^a-zA-Z0-9]/g, '').slice(0, 8) +
    now.getFullYear() +
    pad(now.getMonth() + 1) +
    pad(now.getDate()) +
    pad(now.getHours()) +
    pad(now.getMinutes()) +
    pad(now.getSeconds()) +
    String(now.getMilliseconds()).padStart(3, '0');
}

async function main() {
  const user = getArg('user', '2luFP8J1H1');
  const authid = getArg('authid', 'd1DOPlTNCb');
  const fcompany = getArg('fcompany', PAY_COMPANY);
  const apigid = getArg('apigid', 'G0vmsUI44d');
  // fun_id 必须是充值云函数 apigRechargeOnPay 的 objectId；voc-e-commerce 是 APIG 的 path，传它会导致回调找不到云函数、不入账
  const funId = getArg('fun_id', 'HOkkX72PMF');
  const price = Number(getArg('price', '0.01'));
  const count = Number(getArg('count', '1'));
  const oldCount = Number(getArg('oldCount', '1003'));
  const tradeNo = getArg('trade', makeTradeNo(user));
  const bodyText = `国内电商数据中台 接口充值（${count} 次）`;

  const browser = await chromium.launch({ headless: true });
  const page = await browser.newPage();
  await page.goto('https://app.fmode.cn/dev/apig-pay/', { waitUntil: 'domcontentloaded' });

  const result = await page.evaluate(async ({ API_BASE, PARSE_BASE, APP_ID, PAY_COMPANY, user, authid, fcompany, apigid, funId, price, count, oldCount, tradeNo, bodyText }) => {
    async function postJSON(url, body) {
      const resp = await fetch(url, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify(body)
      });
      const text = await resp.text();
      let data;
      try {
        data = JSON.parse(text);
      } catch {
        data = text;
      }
      return { ok: resp.ok, status: resp.status, data };
    }

    const order = await postJSON(API_BASE + '/api/apig/created-apigorder', {
      type: 'wxpay',
      user,
      authid,
      fcompany,
      apigid,
      oldCount,
      params: {
        out_trade_no: tradeNo,
        total_fee: price,
        body: bodyText
      },
      count
    });

    const pay = await postJSON(PARSE_BASE + '/pay_code2', {
      _ApplicationId: APP_ID,
      company: PAY_COMPANY,
      out_trade_no: tradeNo,
      total_fee: price,
      body: bodyText,
      fun_id: funId
    });

    const payResult = pay.data?.result || {};
    const nonceStr = Array.isArray(payResult.nonce_str) ? payResult.nonce_str[0] : payResult.nonce_str;
    const status = nonceStr
      ? await postJSON(PARSE_BASE + '/order_status2', {
        _ApplicationId: APP_ID,
        out_trade_no: tradeNo,
        nonce_str: nonceStr,
        company: PAY_COMPANY
      })
      : null;

    return { tradeNo, order, pay, status };
  }, { API_BASE, PARSE_BASE, APP_ID, PAY_COMPANY, user, authid, fcompany, apigid, funId, price, count, oldCount, tradeNo, bodyText });

  await browser.close();
  console.log(JSON.stringify(result, null, 2));
}

main().catch(err => {
  console.error('[failed]', err.message);
  process.exit(1);
});