/**
 * Playwright global setup for dev-system tests.
 *
 * Logs in once per user role and saves browser storage state to disk.
 * Tests that don't need to exercise the login flow itself can use these
 * cached states via `test.use({ storageState: '...' })` to avoid
 * hitting the auth rate limiter (5 attempts / 15 min / email).
 */
import { chromium, type FullConfig } from "@playwright/test";
import * as fs from "fs";
import * as path from "path";

const USERS = {
  admin: { email: "admin@planarchy.dev", password: "admin123" },
  manager: { email: "manager@planarchy.dev", password: "manager123" },
  viewer: { email: "viewer@planarchy.dev", password: "viewer123" },
} as const;

async function globalSetup(config: FullConfig) {
  const baseURL = config.projects[0]?.use?.baseURL ?? "http://localhost:3100";
  const authDir = path.join(__dirname, ".auth");
  fs.mkdirSync(authDir, { recursive: true });

  const browser = await chromium.launch();

  for (const [role, creds] of Object.entries(USERS)) {
    const context = await browser.newContext();
    const page = await context.newPage();

    await page.goto(`${baseURL}/auth/signin`);
    await page.fill('input[type="email"]', creds.email);
    await page.fill('input[type="password"]', creds.password);
    await page.click('button[type="submit"]');

    // Wait for successful redirect
    await page.waitForURL(/\/(dashboard|resources)/, { timeout: 15000 });

    await context.storageState({ path: path.join(authDir, `${role}.json`) });
    await context.close();
    console.log(`[global-setup] Saved auth state for ${role}`);
  }

  await browser.close();
}

export default globalSetup;