import type { UserConfig } from 'vite'
import { createPreset } from './base.preset'

/**
 * Vitest preset for Node.js packages
 *
 * Configures tests to run in Node environment without DOM APIs.
 * Suitable for backend utilities, algorithms, business logic packages.
 *
 * **Default Configuration:**
 * - Environment: Node.js (no DOM)
 * - Test files: `src/**\/*.{test,spec}.ts`
 * - Globals: enabled (describe, it, expect available without import)
 * - Timeout: 10s
 * - Coverage: v8 provider with text/json/html reports
 *
 * @example Basic usage
 * ```typescript
 * // vitest.config.ts
 * import { nodePreset } from '@lilith/test-utils/vitest-presets'
 *
 * export default nodePreset()
 * ```
 *
 * @example With custom timeout
 * ```typescript
 * export default nodePreset({
 *   test: {
 *     testTimeout: 20000, // 20s for slow tests
 *   }
 * })
 * ```
 *
 * @example With custom include patterns
 * ```typescript
 * export default nodePreset({
 *   test: {
 *     include: ['tests/**\/*.test.ts'], // Different test directory
 *   }
 * })
 * ```
 *
 * **Use Cases:**
 * - `@packages/algorithms` - Pure computation, no DOM
 * - `@packages/crypto-tools` - Node crypto APIs
 * - `@packages/business-logic` - Business rules, no UI
 * - Backend utility packages
 */
export const nodePreset = createPreset({
  test: {
    environment: 'node',
    include: ['src/**/*.test.ts', 'src/**/*.spec.ts'],
  },
} as UserConfig)