/**
 * Playwright codegen headed 录制（跨平台，Windows 无需 bash）
 * task-121 / GD-15
 */
import { spawn } from "node:child_process";
import fs from "node:fs";
import path from "node:path";
import { isForbiddenQuoteUrl } from "@/lib/rpa/env";

const ROOT = process.cwd();
const OUTPUT_DIR = path.join(ROOT, ".rpa", "recordings");
const STORAGE_PATH =
  process.env.RPA_STORAGE_STATE_PATH?.trim() ||
  path.join(ROOT, ".rpa", "mothership-storage.json");

function printHelp(): void {
  console.log(`
用法: npm run record:mothership [-- 起始URL]

启动 Playwright codegen（headed），录制 Mothership 匿名查价完整路径。

禁止入口（GD-15）:
  - dashboard.mothership.com
  - www.mothership.com/quote

产出:
  .rpa/recordings/mothership-<时间戳>.js
  .rpa/mothership-storage.json（若会话可持久化）

标准样例: LA 90001 → Dallas 75201，见 docs/rpa-recording-sop.md
`);
}

function formatTimestamp(): string {
  const d = new Date();
  const pad = (n: number) => String(n).padStart(2, "0");
  return `${d.getFullYear()}${pad(d.getMonth() + 1)}${pad(d.getDate())}-${pad(d.getHours())}${pad(d.getMinutes())}${pad(d.getSeconds())}`;
}

function main(): void {
  const startUrl = process.argv[2];

  if (startUrl === "-h" || startUrl === "--help") {
    printHelp();
    process.exit(0);
  }

  if (startUrl && isForbiddenQuoteUrl(startUrl)) {
    console.error("错误：禁止使用入口 URL（GD-15）");
    console.error("请使用 headed 录制验证的匿名公开报价 URL，见 docs/rpa-recording-sop.md");
    process.exit(1);
  }

  fs.mkdirSync(OUTPUT_DIR, { recursive: true });
  fs.mkdirSync(path.dirname(STORAGE_PATH), { recursive: true });

  const outputFile = path.join(OUTPUT_DIR, `mothership-${formatTimestamp()}.js`);

  const args = [
    "playwright",
    "codegen",
    "--target=javascript",
    "-o",
    outputFile,
    `--save-storage=${STORAGE_PATH}`,
  ];

  if (fs.existsSync(STORAGE_PATH)) {
    args.push(`--load-storage=${STORAGE_PATH}`);
    console.log(`已加载已有 storageState: ${STORAGE_PATH}`);
  }

  if (startUrl) {
    args.push(startUrl);
  } else {
    console.log("未指定起始 URL：请在 codegen 浏览器中手动导航至匿名报价页");
  }

  console.log("=== Mothership RPA 录制（headed）===");
  console.log("RPA_HEADLESS=false");
  console.log("禁止入口: dashboard.mothership.com / www.mothership.com/quote");
  console.log(`脚本产出: ${outputFile}`);
  console.log(`storageState: ${STORAGE_PATH}`);
  console.log("SOP: docs/rpa-recording-sop.md");
  console.log("");

  const child = spawn("npx", args, {
    stdio: "inherit",
    shell: true,
    cwd: ROOT,
    env: { ...process.env, RPA_HEADLESS: "false" },
  });

  child.on("error", (error) => {
    console.error("启动 playwright codegen 失败:", error);
    process.exit(1);
  });

  child.on("exit", (code) => {
    process.exit(code ?? 0);
  });
}

main();