import { defineConfig, devices } from "@playwright/test";
import { mkdtempSync } from "node:fs";
import os from "node:os";
import path from "node:path";

// Every E2E run must start from an uninitialized ledger. A unique temporary
// directory keeps the login smoke test independent of previous runs.
const e2eDataDir = mkdtempSync(path.join(os.tmpdir(), "tallynote-e2e-"));
const e2ePort = Number(process.env.TALLYNOTE_E2E_PORT ?? 3400);

export default defineConfig({
  testDir: "./tests/e2e",
  timeout: 30_000,
  use: {
    baseURL: `http://127.0.0.1:${e2ePort}`,
    trace: "retain-on-failure",
    ...devices["Desktop Chrome"],
  },
  webServer: {
    command: "node dist/server/index.js",
    url: `http://127.0.0.1:${e2ePort}/health`,
    reuseExistingServer: false,
    timeout: 120_000,
    env: {
      NODE_ENV: "production",
      TALLYNOTE_HOST: "127.0.0.1",
      TALLYNOTE_PORT: String(e2ePort),
      TALLYNOTE_PUBLIC_ORIGIN: `http://127.0.0.1:${e2ePort}`,
      TALLYNOTE_COOKIE_SECURE: "false",
      TALLYNOTE_DATA_DIR: e2eDataDir,
    },
  },
});