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: ["favicon.svg", "apple-touch-icon.png"],
      manifest: {
        name: "LaunchPad",
        short_name: "LaunchPad",
        description: "Schneller, minimalistischer Homelab-Launcher",
        lang: "de",
        theme_color: "#0a0a0a",
        background_color: "#0a0a0a",
        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-maskable-192.png",
            sizes: "192x192",
            type: "image/png",
            purpose: "maskable",
          },
          {
            src: "/icons/icon-maskable-512.png",
            sizes: "512x512",
            type: "image/png",
            purpose: "maskable",
          },
        ],
      },
      workbox: {
        // Zeigt beim Offline-Öffnen weiterhin die (gecachte) App-Shell an.
        navigateFallback: "/index.html",
        runtimeCaching: [
          {
            // Zuletzt geladene Geräte/Dienste/Kategorien bleiben offline verfügbar
            // (NetworkFirst: frische Daten, wenn erreichbar, sonst letzter Cache-Stand).
            urlPattern: ({ url }: { url: URL }) => url.pathname.startsWith("/api/"),
            handler: "NetworkFirst",
            options: {
              cacheName: "launchpad-api-cache",
              networkTimeoutSeconds: 3,
              cacheableResponse: { statuses: [0, 200] },
              expiration: { maxEntries: 100, maxAgeSeconds: 60 * 60 * 24 },
            },
          },
        ],
      },
    }),
  ],
  server: {
    host: true,
    port: 5173,
    proxy: {
      "/api": {
        target: process.env.BACKEND_URL ?? "http://localhost:3001",
        changeOrigin: true,
      },
    },
  },
});