import { defineConfig } from 'vite';
import react from '@vitejs/plugin-react';
import path from 'path';

export default defineConfig({
  plugins: [
    react(),
    // PWA plugin temporarily disabled to avoid service worker conflicts
    // VitePWA can be re-enabled later for production PWA features
  ],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, './src'),
      '@components': path.resolve(__dirname, './src/components'),
      '@pages': path.resolve(__dirname, './src/pages'),
      '@hooks': path.resolve(__dirname, './src/hooks'),
      '@stores': path.resolve(__dirname, './src/stores'),
      '@services': path.resolve(__dirname, './src/services'),
      '@utils': path.resolve(__dirname, './src/utils'),
      '@types': path.resolve(__dirname, './src/types'),
    },
  },
  server: {
    host: '0.0.0.0', // Important for Docker
    port: 3000,
    watch: {
      usePolling: true, // Important for Docker file watching
    },
    proxy: {
      '/api': {
        target: process.env.NODE_ENV === 'development'
          ? 'http://gateway:8000'  // Use internal service name in Kubernetes
          : 'http://localhost:8000',
        changeOrigin: true,
      },
    },
  },
  build: {
    outDir: 'dist',
    sourcemap: true,
    rollupOptions: {
      output: {
        manualChunks: {
          vendor: ['react', 'react-dom', 'react-router-dom'],
          ui: ['@radix-ui/react-dialog', '@radix-ui/react-dropdown-menu'],
          charts: ['recharts'],
          forms: ['react-hook-form', 'zod'],
        },
      },
    },
  },
});