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

// E2E suite spins up an *isolated* `vite dev` per run (see global-setup.ts +
// harness.ts). The user's own dev server stays untouched — we get a fresh
// tempdir for D1 state, a free port, and a clean teardown after the suite.
//
// Borrowed pattern: anvil's tests/integration/queue-runner/harness.ts.
//
// Set TESSERA_E2E_PRESERVE=1 to keep the tempdir + logs after a failure.
export default defineConfig({
  testDir: "./specs",
  fullyParallel: false,
  workers: 1,
  retries: 0,
  timeout: 120_000,
  globalTimeout: 600_000,
  reporter: process.env.CI ? "list" : [["list"], ["html", { open: "never" }]],
  globalSetup: "./global-setup.ts",
  use: {
    // baseURL is populated by global-setup.ts after the ephemeral dev
    // server is ready. Falling back to a fixed default would let specs run
    // against the user's own dev server by accident.
    baseURL: process.env.TESSERA_E2E_BASE_URL,
    trace: "on-first-retry",
    screenshot: "only-on-failure",
  },
  projects: [{ name: "chromium", use: { ...devices["Desktop Chrome"] } }],
});