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

const baseURL = process.env.E2E_BASE_URL ?? "http://localhost:3000";
const startDevServer = process.env.START_DEV_SERVER === "true";
const browserMatrix = process.env.E2E_BROWSER_MATRIX === "1";

export default defineConfig({
  testDir: "./tests/e2e",
  testMatch: /.*\.spec\.ts$/,
  fullyParallel: false,
  forbidOnly: !!process.env.CI,
  retries: process.env.CI ? 1 : 0,
  workers: 1,
  // The default 30s per-test timeout is too tight for this suite: the
  // outbox-drain readiness tests poll a real worker for a terminal execution
  // status for up to getWorkflowOutboxDrainPollTimeoutMs() (90s), and real
  // stream/execution runs against the remote target need margin under serial
  // load. A 30s cap made those legitimately-slow tests fail before they could
  // complete. Fast tests finish in seconds and are unaffected.
  timeout: 120_000,
  reporter: "list",
  use: {
    baseURL,
    trace: "retain-on-failure",
  },
  projects: [
    {
      name: "chromium",
      use: { ...devices["Desktop Chrome"] },
    },
    ...(browserMatrix
      ? [
          {
            name: "mobile-chrome",
            use: { ...devices["Pixel 5"] },
          },
          {
            name: "mobile-safari",
            use: { ...devices["iPhone 13"] },
          },
        ]
      : []),
  ],
  ...(startDevServer
    ? {
        webServer: {
          command: "pnpm dev",
          url: baseURL,
          reuseExistingServer: !process.env.CI,
          timeout: 120_000,
        },
      }
    : {}),
});