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

const baseURL = process.env.BASE_URL ?? "http://localhost:8080";
const startLocalServer = !process.env.BASE_URL;

// CI: throttle workers + retry transient flake (the upstream WAF rate-limits
// /api/* by source IP; nginx proxy_cache absorbs most repeat fetches but a
// burst can still trip 1-2 of them).
const isCI = !!process.env.CI;
const workers = Number(process.env.E2E_WORKERS || "1");

// Deploy-only quarantine. Keep this list empty unless a documented external
// blocker makes a specific e2e test unsuitable for CI_DEPLOY.
const QUARANTINED_PATTERNS: string[] = [];
const grepInvert = process.env.CI_DEPLOY
  && QUARANTINED_PATTERNS.length > 0
  ? new RegExp(QUARANTINED_PATTERNS.join("|"))
  : undefined;

export default defineConfig({
  testDir: "tests/e2e",
  timeout: 30000,
  workers,
  retries: isCI ? 2 : 0,
  ...(grepInvert ? { grepInvert } : {}),
  use: {
    baseURL,
    headless: true,
    httpCredentials:
      process.env.BASIC_AUTH_USER && process.env.BASIC_AUTH_PASS
        ? {
            username: process.env.BASIC_AUTH_USER,
            password: process.env.BASIC_AUTH_PASS,
          }
        : undefined,
  },
  reporter: [["html", { open: "never" }], ["list"]],
  ...(startLocalServer
    ? {
        webServer: {
          command: "pnpm dev:full",
          url: "http://localhost:8080",
          reuseExistingServer: true,
          timeout: 30000,
        },
      }
    : {}),
});