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

// Dev proxy forwards API + WebSocket to the Fastify server on :3000 so the web
// app and server share an origin (matching the production reverse-proxy setup).
export default defineConfig({
  plugins: [
    react(),
    VitePWA({
      registerType: 'autoUpdate',
      // Never cache the OBS overlay route — it must always be live.
      workbox: { navigateFallbackDenylist: [/^\/overlay\//] },
      manifest: {
        name: 'Scoreboard Tools',
        short_name: 'Scoreboard',
        description: 'Real-time Super Smash Bros Ultimate tournament scoreboards',
        theme_color: '#0d1b2a',
        background_color: '#0d1b2a',
        display: 'standalone',
        start_url: '/',
        icons: [
          { src: '/icon.svg', sizes: 'any', type: 'image/svg+xml', purpose: 'any maskable' },
        ],
      },
    }),
  ],
  server: {
    port: 5173,
    proxy: {
      '/api': 'http://localhost:3000',
      '/uploads': 'http://localhost:3000',
      '/ws': { target: 'ws://localhost:3000', ws: true },
    },
  },
});