const path = require("path");
const fs = require("fs");

const playwrightRoot = process.env.PLAYWRIGHT_REQUIRE_FROM;
if (!playwrightRoot) throw new Error("PLAYWRIGHT_REQUIRE_FROM is required");
const { chromium } = require(path.join(playwrightRoot, "playwright"));
const chromePath = process.env.CHROME_PATH || "C:\\Program Files\\Google\\Chrome\\Application\\chrome.exe";
const outputDir = path.resolve(process.env.UI_SCREENSHOT_DIR || "test/e2e/screenshots/sharing");
fs.mkdirSync(outputDir, { recursive: true });

(async () => {
  const browser = await chromium.launch({ executablePath: chromePath, headless: true });
  const page = await browser.newPage({ viewport: { width: 1280, height: 900 } });
  const failures = [];
  page.on("pageerror", (error) => failures.push(`pageerror: ${error.message}`));
  page.on("console", (message) => { if (message.type() === "error") failures.push(`console: ${message.text()}`); });
  page.on("response", (response) => { if (response.status() >= 400) failures.push(`http ${response.status()}: ${response.url()}`); });
  await page.goto("http://localhost:3100", { waitUntil: "networkidle" });
  const login = page.getByRole("button", { name: "登录研发环境" });
  if (await login.isVisible()) {
    await login.click();
    await page.locator("#username").fill("owner");
    await page.locator("#password").fill("LocalOnly123!");
    await page.locator("#kc-login").click();
  }
  await page.waitForURL("http://localhost:3100/**", { timeout: 15000 });
  await page.getByRole("button", { name: "资源分享" }).click();
  await page.getByText("创建具体资源分享", { exact: true }).waitFor({ state: "visible", timeout: 10000 });
  const overflow = await page.evaluate(() => document.documentElement.scrollWidth > document.documentElement.clientWidth + 1);
  if (overflow) failures.push("sharing workspace has horizontal overflow");
  await page.screenshot({ path: path.join(outputDir, "sharing-management.png"), fullPage: true });
  await browser.close();
  if (failures.length) throw new Error(failures.join("\n"));
  process.stdout.write(`Sharing UI browser smoke passed. Screenshot: ${outputDir}\n`);
})().catch((error) => { process.stderr.write(`${error.stack || error}\n`); process.exitCode = 1; });