import { sveltekit } from '@sveltejs/kit/vite';
import { defineConfig } from 'vite';
import fs from 'fs';

export default defineConfig({
	plugins: [sveltekit(), rawFonts(['.ttf'])],
	test: {
		include: ['src/**/*.{test,spec}.{js,ts}']
	},
	css: {
		devSourcemap: true,
		preprocessorOptions: {
			postcss: {
				additionalData: `
				@custom-media --below_small (width < 400px);
				@custom-media --below_med (width < 700px);
				@custom-media --below_large (width < 900px);
				@custom-media --below_xlarge (width < 1200px);

				@custom-media --above_small (width > 400px);
				@custom-media --above_med (width > 700px);
				@custom-media --above_large (width > 900px);
				@custom-media --above_xlarge (width > 1200px);
				`
			}
		}
	},
	resolve: {
		alias: {
			'.prisma/client/index-browser': './node_modules/@prisma/client/index-browser.js'
		}
	}
});

function rawFonts(ext) {
	return {
		name: 'vite-plugin-raw-fonts',
		transform(code, id) {
			if (ext.some((e) => id.endsWith(e))) {
				const buffer = fs.readFileSync(id);
				return { code: `export default ${JSON.stringify(buffer)}`, map: null };
			}
		}
	};
}