import { defineConfig } from 'vite'
import { configDefaults } from 'vitest/config'
import react from '@vitejs/plugin-react'

// C-1 closure (cat-u-vite_dev_proxy_plaintext_drift): pre-C-1 the dev
// proxy targeted http://localhost:8443 against an HTTPS-only backend
// (HTTPS-only since v2.0.47 — see docs/tls.md). Every dev-server API
// call 502'd. Post-C-1 the proxy targets https:// with secure:false
// because the dev cert is self-signed by deploy/test bootstrap and
// changes per-checkout — production stops validation at the reverse
// proxy or load balancer, not the Vite dev server.
export default defineConfig({
  plugins: [react()],
  server: {
    port: 5173,
    proxy: {
      '/api':    { target: 'https://localhost:8443', secure: false, changeOrigin: true },
      '/health': { target: 'https://localhost:8443', secure: false, changeOrigin: true },
    }
  },
  build: {
    outDir: 'dist',
    sourcemap: false,
  },
  test: {
    globals: true,
    environment: 'jsdom',
    setupFiles: ['./src/test/setup.ts'],
    // Exclude Playwright e2e specs from the Vitest run. The harness in
    // src/__tests__/e2e/ uses @playwright/test's test.describe(), which
    // throws "did not expect test.describe() to be called here" under
    // Vitest. Playwright runs them via `npm run e2e` against
    // web/playwright.config.ts (testDir: './src/__tests__/e2e').
    exclude: [...configDefaults.exclude, 'src/__tests__/e2e/**'],
  },
})