import tailwindcss from '@tailwindcss/vite';
import adapter from '@sveltejs/adapter-node';
import { SvelteKitPWA } from '@vite-pwa/sveltekit';
import { sveltekit } from '@sveltejs/kit/vite';
import { defineConfig } from 'vite';

export default defineConfig({
	plugins: [
		tailwindcss(),
		sveltekit({
			compilerOptions: {
				// Force runes mode for the project, except for libraries. Can be removed in svelte 6.
				runes: ({ filename }) =>
					filename.split(/[/\\]/).includes('node_modules') ? undefined : true
			},

			adapter: adapter()
		}),
		SvelteKitPWA({
			registerType: 'prompt',
			injectRegister: false,
			manifest: {
				name: 'beA-Edit',
				short_name: 'beA-Edit',
				description:
					'PDF-Werkzeuge für die beA-Kanzlei – PDFs werden vollständig lokal im Browser verarbeitet.',
				display: 'standalone',
				orientation: 'any',
				lang: 'de',
				dir: 'ltr',
				start_url: '/',
				scope: '/',
				categories: ['productivity', 'utilities'],
				background_color: '#eef4f6',
				theme_color: '#122f62',
				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-512.png',
						sizes: '512x512',
						type: 'image/png',
						purpose: 'maskable'
					}
				]
			},
			workbox: {
				// The plugin prepends `client/` and `prerendered/` paths itself; extending the
				// default list only adds the local font files and the pdfjs worker chunk (`*.mjs`,
				// 2.1 MB, required to render PDFs offline). `client/Nunito/**` is the unused font
				// drop from `static/` and would add 2.6 MB to the precache.
				globPatterns: ['client/**/*.{js,mjs,css,ico,png,svg,webp,webmanifest,woff2,ttf}'],
				globIgnores: ['client/Nunito/**'],
				// Prerendered route documents (see src/routes/+layout.ts) are precached, so an
				// offline navigation to any visited route — and any unknown path via the
				// fallback — is served from the cache.
				navigateFallback: '/',
				maximumFileSizeToCacheInBytes: 8 * 1024 * 1024
			},
			// The service worker is only produced for production builds; `pnpm dev` never
			// registers one, which keeps development caches clean.
			devOptions: { enabled: false }
		})
	]
});