import tailwindcss from '@tailwindcss/vite'
import react from '@vitejs/plugin-react'
import { fileURLToPath } from 'node:url'
import { defineConfig } from 'vitest/config'

// Path aliases mirror tsconfig `paths` — register here once instead of writing `../../../` chains.
const src = fileURLToPath(new URL('./src', import.meta.url))

export default defineConfig({
  plugins: [react(), tailwindcss()],
  resolve: {
    alias: {
      '@shared': `${src}/shared`,
      '@features': `${src}/features`,
      '@pages': `${src}/pages`,
      '@app': `${src}/app`,
      '@test': `${src}/test`,
    },
  },
  server: {
    // Tests read the mod's theme presets (outside this package) to check the generated copy.
    fs: process.env.VITEST ? { allow: ['.', '../mod/src/main/java/dev/loki/lovisual/features/theme/presets'] } : undefined,
    // Same-origin in dev: the browser talks to /api, Vite forwards to the gateway.
    proxy: {
      '/api': {
        target: 'http://localhost:8080',
        rewrite: (path) => path.replace(/^\/api/, ''),
        // The refresh cookie is scoped to Path=/auth by the backend; in dev the
        // browser sees it under /api/auth, so rewrite the path accordingly.
        cookiePathRewrite: { '/auth': '/api/auth' },
      },
    },
  },
  test: {
    environment: 'jsdom',
    setupFiles: ['./src/test/setup.ts'],
    css: false,
    // Route pages now load via dynamic import() (src/app/routes.tsx); the default 5000ms
    // per-test budget can be tight for a route-transition test under a loaded parallel run.
    testTimeout: 10000,
  },
})