import { defineConfig } from 'vite';
import { nodePolyfills } from 'vite-plugin-node-polyfills';
import path from 'node:path';

// The client lives in src/client (index.html is the Vite root); static PWA
// assets stay in public/static and are served/copied verbatim from the root.
export default defineConfig({
  root: path.resolve(import.meta.dirname, 'src/client'),
  publicDir: path.resolve(import.meta.dirname, 'public/static'),
  plugins: [
    nodePolyfills({
      include: ['buffer', 'crypto', 'events', 'stream', 'util'],
      globals: {
        Buffer: true,
        global: true,
        process: true,
      },
    }),
  ],
  build: {
    outDir: path.resolve(import.meta.dirname, 'dist'),
    emptyOutDir: true,
    target: 'esnext',
    minify: 'esbuild',
    rollupOptions: {
      input: path.resolve(import.meta.dirname, 'src/client/index.html'),
    },
  },
});