vite.config.ts

import { defineConfig } from "vite";
import react from "@vitejs/plugin-react-swc";
import path from "path";
import { componentTagger } from "lovable-tagger";
import { VitePWA } from 'vite-plugin-pwa';

// https://vitejs.dev/config/
export default defineConfig(({ mode }) => ({
  server: {
    host: "::",
    port: 8080,
  },
  build: {
    chunkSizeWarningLimit: 600,
    rollupOptions: {
      output: {
        manualChunks: {
          vendor: [
            'react',
            'react-dom',
            'react-router-dom',
            '@tanstack/react-query',
          ],
          ui: [
            '@radix-ui/react-alert-dialog',
            '@radix-ui/react-dialog',
            '@radix-ui/react-popover',
            '@radix-ui/react-toast',
          ],
        },
      },
    },
    sourcemap: mode === 'development',
  },
  plugins: [
    react(),
    mode === 'development' && componentTagger(),
    VitePWA({
      registerType: 'autoUpdate',
      includeAssets: ['favicon.ico', 'apple-touch-icon.png', 'mask-icon.svg'],
      strategies: 'generateSW',
      manifest: {
        name: 'Nutri-Scanorama',
        short_name: 'Nutri-Scan',
        description: 'Food receipt scanning and nutrition tracking app',
        theme_color: '#ffffff',
        background_color: '#ffffff',
        display: 'standalone',
        icons: [
          {
            src: 'pwa-192x192.png',
            sizes: '192x192',
            type: 'image/png'
          },
          {
            src: 'pwa-512x512.png',
            sizes: '512x512',
            type: 'image/png'
          }
        ]
      },
      workbox: {
        globPatterns: ['**/*.{js,css,html,ico,png,svg,json}'],
        runtimeCaching: [
          {
            urlPattern: /^https:\/\/fonts\.googleapis\.com\/.*/i,
            handler: 'CacheFirst',
            options: {
              cacheName: 'google-fonts-cache',
              expiration: {
                maxEntries: 10,
                maxAgeSeconds: 60 * 60 * 24 * 365 // 1 year
              }
            }
          },
          {
            urlPattern: /\.(?:png|jpg|jpeg|svg|gif)$/,
            handler: 'CacheFirst',
            options: {
              cacheName: 'images-cache',
              expiration: {
                maxEntries: 50,
                maxAgeSeconds: 60 * 60 * 24 * 30 // 30 days
              }
            }
          }
        ]
      }
    })
  ].filter(Boolean),
  resolve: {
    alias: {
      "@": path.resolve(__dirname, "./src"),
    },
  },
}));