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

export default defineConfig({
  plugins: [
    react(),
    VitePWA({
      registerType: 'autoUpdate',
      includeAssets: ['icons/icon-192.png', 'icons/icon-512.png'],
      manifest: {
        name: 'KtoCo - Wydatki wspólne',
        short_name: 'KtoCo',
        description: 'Dzielenie wydatków dla par i współlokatorów',
        theme_color: '#4f46e5',
        background_color: '#ffffff',
        display: 'standalone',
        start_url: '/',
        icons: [
          { src: 'icons/icon-192.png', sizes: '192x192', type: 'image/png' },
          { src: 'icons/icon-512.png', sizes: '512x512', type: 'image/png' },
          { src: 'icons/icon-512.png', sizes: '512x512', type: 'image/png', purpose: 'maskable' },
        ],
      },
      workbox: {
        navigateFallbackDenylist: [/^\/api\//],
        runtimeCaching: [
          {
            urlPattern: ({ url }) => url.pathname.startsWith('/api/') && url.pathname !== '/api/expenses',
            handler: 'NetworkFirst',
            method: 'GET',
            options: {
              cacheName: 'api-get-cache',
              networkTimeoutSeconds: 4,
              expiration: { maxEntries: 100, maxAgeSeconds: 7 * 24 * 60 * 60 },
            },
          },
          {
            urlPattern: ({ url }) => url.pathname === '/api/expenses',
            handler: 'NetworkFirst',
            method: 'GET',
            options: { cacheName: 'api-expenses-cache', networkTimeoutSeconds: 4 },
          },
        ],
      },
    }),
  ],
  server: {
    proxy: {
      '/api': {
        target: 'http://localhost:3000',
        changeOrigin: true,
        rewrite: (path) => path.replace(/^\/api/, ''),
      },
    },
  },
});