vite.config.js

import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import tailwindcss from '@tailwindcss/vite'
import { resolve } from 'path'
import { fileURLToPath } from 'url'

const __dirname = fileURLToPath(new URL('.', import.meta.url))

// https://vite.dev/config/
export default defineConfig({
  plugins: [
    react(),
    tailwindcss(),
  ],
  build: {
    sourcemap: false, // Disable sourcemaps in production for smaller files
    minify: 'terser', // Use terser for better minification
    cssMinify: true,
    terserOptions: {
      compress: {
        drop_console: true, // Remove console logs in production
        drop_debugger: true
      }
    },
    rollupOptions: {
      input: {
        main: resolve(__dirname, 'index.html'),
      },
      output: {
        manualChunks: {
          'react-vendor': ['react', 'react-dom', 'react-router-dom'],
          'three-vendor': ['three', '@react-three/fiber', '@react-three/drei', '@react-three/postprocessing'],
          'framer-motion': ['framer-motion']
        },
        assetFileNames: (assetInfo) => {
          if (assetInfo.name.endsWith('.ico')) {
            return '[name][extname]';
          }
          return 'assets/[name]-[hash][extname]';
        }
      }
    }
  },
  optimizeDeps: {
    include: ['react', 'react-dom', 'react-router-dom', 'framer-motion']
  }
})