chore/frontend/vue-app/playwright.config.ts

import { defineConfig, devices } from '@playwright/test'
import { STORAGE_STATE, STORAGE_STATE_NO_PIN } from './e2e/e2e-constants'

/**
 * Read environment variables from file.
 * https://github.com/motdotla/dotenv
 */
// import dotenv from 'dotenv';
// import path from 'path';
// dotenv.config({ path: path.resolve(__dirname, '.env') });

/**
 * See https://playwright.dev/docs/test-configuration.
 */
export default defineConfig({
  testDir: './e2e',
  /* Run tests in files in parallel */
  fullyParallel: true,
  /* Fail the build on CI if you accidentally left test.only in the source code. */
  forbidOnly: !!process.env.CI,
  /* Retry on CI only */
  retries: process.env.CI ? 2 : 0,
  /* Opt out of parallel tests on CI. */
  workers: process.env.CI ? 1 : undefined,
  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
  reporter: 'html',
  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
  use: {
    /* Base URL to use in actions like `await page.goto('')`. */
    baseURL: 'https://localhost:5173',
    ignoreHTTPSErrors: true,

    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
    trace: 'on-first-retry',
  },

  /* Configure projects for major browsers */
  projects: [
    { name: 'setup', testMatch: /auth\.setup\.ts/ },
    { name: 'setup-no-pin', testMatch: /auth-no-pin\.setup\.ts/ },

    {
      // Bucket A: child-options tests — run before create-child so that
      // deleteAllChildren() in happy-path.spec.ts cannot delete children
      // that these tests are actively using.
      name: 'chromium-child-options',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testMatch: [/mode_parent\/child-options\/.+\.spec\.ts/],
    },

    {
      // Bucket B: create-child tests — depends on chromium-child-options so it
      // starts only after all child-options tests have finished and cleaned up.
      // This guarantees deleteAllChildren() runs in a quiet window.
      name: 'chromium-create-child',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup', 'chromium-child-options'],
      testMatch: [/mode_parent\/create-child\/.+\.spec\.ts/],
    },

    {
      // Bucket: tests that mutate shared system-default items (chores/kindness/penalties).
      // fullyParallel:false prevents files from being split across workers;
      // the merged kindness-default and penalty-default files use mode:'serial'
      // internally to guarantee the convert and delete tests never run in parallel.
      name: 'chromium-default-tasks',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testMatch: [/mode_parent\/tasks\/.*default\.spec\.ts/],
      fullyParallel: false,
    },

    {
      // Bucket: task and reward assignment tests for individual children.
      // Serial mode within each file ensures assign → verify → unassign → cancel flow order.
      name: 'chromium-task-assignment',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testMatch: [/mode_parent\/task-assignment\/.+\.spec\.ts/],
    },

    {
      // Bucket: task activation and reward redemption tests — each spec creates its own
      // isolated child so the 4 files can safely run in parallel within this bucket.
      name: 'chromium-task-activation',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testMatch: [/mode_parent\/task-activation\/.+\.spec\.ts/],
    },

    {
      // Bucket: task modification tests — each spec creates its own isolated child
      // so the 6 files can safely run in parallel within this bucket.
      name: 'chromium-task-modification',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testMatch: [/mode_parent\/task-modification\/.+\.spec\.ts/],
    },

    {
      // Bucket: parent profile button tests (permanent parent mode).
      name: 'chromium-profile-button',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testMatch: [/mode_parent\/profile-button\/.+\.spec\.ts/],
    },

    {
      // Bucket: user profile editing tests (name, image, save/cancel, change password).
      name: 'chromium-user-profile',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testMatch: [/mode_parent\/user-profile\/profile-editing\.spec\.ts/],
    },

    {
      // Bucket: change PIN flow tests — restores the original PIN in afterAll.
      name: 'chromium-user-profile-pin',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testMatch: [/mode_parent\/user-profile\/change-pin\.spec\.ts/],
    },

    {
      // Bucket: delete account tests — MUST run last; re-seeds the DB in afterAll.
      name: 'chromium-user-profile-delete',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testMatch: [/mode_parent\/user-profile\/delete-account\.spec\.ts/],
    },

    {
      name: 'chromium-tasks-rewards',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE },
      dependencies: ['setup'],
      testIgnore: [
        /\/mode_child\//,
        /mode_parent\/(create-child|child-options)\//,
        /mode_parent\/tasks\/.*default\.spec\.ts/,
        /mode_parent\/task-assignment\//,
        /mode_parent\/task-activation\//,
        /mode_parent\/task-modification\//,
        /mode_parent\/profile-button\//,
        /mode_parent\/user-profile\//,
      ],
    },

    {
      name: 'chromium-no-pin',
      use: { ...devices['Desktop Chrome'], storageState: STORAGE_STATE_NO_PIN },
      dependencies: ['setup-no-pin'],
      // never run the large task suite or the SSE cross‑tab tests when the parent
      // pin is removed – they are slow and rely on long‑lived connections.
      testIgnore: [/\/mode_parent\//],
    },

    // {
    //   name: 'firefox',
    //   use: { ...devices['Desktop Firefox'] },
    // },

    // {
    //   name: 'webkit',
    //   use: { ...devices['Desktop Safari'] },
    // },

    /* Test against mobile viewports. */
    // {
    //   name: 'Mobile Chrome',
    //   use: { ...devices['Pixel 5'] },
    // },
    // {
    //   name: 'Mobile Safari',
    //   use: { ...devices['iPhone 12'] },
    // },

    /* Test against branded browsers. */
    // {
    //   name: 'Microsoft Edge',
    //   use: { ...devices['Desktop Edge'], channel: 'msedge' },
    // },
    // {
    //   name: 'Google Chrome',
    //   use: { ...devices['Desktop Chrome'], channel: 'chrome' },
    // },
  ],
  /* Run your local dev server before starting tests */
  webServer: [
    {
      command: 'npm run dev',
      url: 'https://localhost:5173',
      reuseExistingServer: !process.env.CI,
      stdout: 'pipe',
      stderr: 'pipe',
      ignoreHTTPSErrors: true,
    },
    {
      command:
        process.platform === 'win32'
          ? 'echo Platform: %PROCESS_PLATFORM% && .venv\\Scripts\\python.exe -m flask run --host=0.0.0.0 --port=5000 --no-debugger --no-reload'
          : 'echo Platform: $PROCESS_PLATFORM && .venv/bin/python -m flask run --host=0.0.0.0 --port=5000 --no-debugger --no-reload',
      url: 'http://localhost:5000/version',
      reuseExistingServer: !process.env.CI,
      stdout: 'pipe',
      stderr: 'pipe',
      cwd: '../../backend',
      env: {
        FLASK_APP: 'main.py',
        FLASK_DEBUG: '1',
        DB_ENV: 'e2e',
        DATA_ENV: 'e2e',
        SECRET_KEY: 'dev-secret-key-change-in-production',
        REFRESH_TOKEN_EXPIRY_DAYS: '90',
        PROCESS_PLATFORM: process.platform,
      },
    },
  ],
  /* Run your local dev server before starting the tests */
  // webServer: {
  //   command: 'npm run start',
  //   url: 'http://localhost:3000',
  //   reuseExistingServer: !process.env.CI,
  // },
})