import { defineConfig, devices } from "@playwright/test";

const WEB_PORT = 4173;
const WEB = `http://127.0.0.1:${WEB_PORT}`;
/** The production build (no developer tools), for checking what it loads (Step 14.11). */
export const PRODUCTION_PORT = 4174;

/**
 * Browser tests against the web build alone (Phases 11–12, CR-014): the game
 * runs in the page, saved in IndexedDB. Build with `pnpm build:e2e` first: it
 * makes the test build (developer tools and the `window.deadhead` test hook on)
 * and, in dist-production, the production build. The tests move the
 * game clock with the developer offset, so they run one at a time.
 */
export default defineConfig({
  testDir: "e2e",
  testMatch: "**/*.e2e.ts",
  workers: 1,
  fullyParallel: false,
  retries: process.env.CI ? 1 : 0,
  timeout: 120_000,
  use: { baseURL: WEB, ...devices["Desktop Chrome"] },
  webServer: [
    {
      command: `pnpm exec vite preview --port ${WEB_PORT} --strictPort --host 127.0.0.1`,
      url: WEB,
      reuseExistingServer: !process.env.CI,
    },
    {
      command: `pnpm exec vite preview --outDir dist-production --port ${PRODUCTION_PORT} --strictPort --host 127.0.0.1`,
      url: `http://127.0.0.1:${PRODUCTION_PORT}`,
      reuseExistingServer: !process.env.CI,
    },
  ],
});