import tailwindcss from '@tailwindcss/vite';
import { defineConfig } from 'vitest/config';
import { playwright } from '@vitest/browser-playwright';
import { sveltekit } from '@sveltejs/kit/vite';
import { fileURLToPath } from 'url';
import { resolve, dirname } from 'path';

// __dirname no existe en ESM — se reconstruye así
const __dirname = dirname(fileURLToPath(import.meta.url));

const aliases = {
	// ── Runtime artifacts (src/arts) ──────────────────────────────────────
	'$active-app': resolve(__dirname, 'src/arts/active-app'),
	'$adom':       resolve(__dirname, 'src/arts/adom'),
	'$auth':       resolve(__dirname, 'src/arts/auth'),
	'$bus':        resolve(__dirname, 'src/arts/bus'),
	'$cache':      resolve(__dirname, 'src/arts/cache'),
	'$connection': resolve(__dirname, 'src/arts/connection'),
	'$format':     resolve(__dirname, 'src/arts/format'),
	'$frontend':   resolve(__dirname, 'src/arts/frontend'),
	'$http':       resolve(__dirname, 'src/arts/http'),
	'$lang':       resolve(__dirname, 'src/arts/lang'),
	'$logger':     resolve(__dirname, 'src/arts/logger'),
	'$orca':       resolve(__dirname, 'src/arts/orca'),
	'$perm':       resolve(__dirname, 'src/arts/perm'),
	'$prefs':      resolve(__dirname, 'src/arts/prefs'),
	'$session':    resolve(__dirname, 'src/arts/session'),
	'$sium':       resolve(__dirname, 'src/arts/sium'),
	'$storage':    resolve(__dirname, 'src/arts/storage'),
	'$timer':      resolve(__dirname, 'src/arts/timer'),

	// ── Pure helpers (src/libs) ───────────────────────────────────────────
	'$libs':       resolve(__dirname, 'src/libs'),
	'$locale':     resolve(__dirname, 'src/libs/locale'),
	'$reactive':   resolve(__dirname, 'src/libs/reactive'),

	// ── Server-authoritative engines (src/svrs) ───────────────────────────
	'$svrs':       resolve(__dirname, 'src/svrs'),

	// ── UIX layers (src/uix) ──────────────────────────────────────────────
	'$uix':        resolve(__dirname, 'src/uix'),
	'$active-uix': resolve(__dirname, 'src/uix/active-uix'),
	'$soma':       resolve(__dirname, 'src/uix/soma'),

	// ── Demo controls (src/lib/_demo) — reusable widgets for the per-component
	//    demo pages so booleans, enums, text and ranges look the same on every page.
	'$demo': resolve(__dirname, 'src/lib/_demo'),

	// ── @/ catch-all ──────────────────────────────────────────────────────
	'@': resolve(__dirname, 'src'),
};

export default defineConfig({
	plugins: [tailwindcss(), sveltekit()],

	resolve: { alias: aliases },

	test: {
		expect: { requireAssertions: true },
		projects: [
			{
				extends: './vite.config.ts',
				test: {
					name: 'client',
					browser: {
						enabled: true,
						provider: playwright(),
						instances: [{ browser: 'chromium', headless: true }]
					},
					include: ['src/**/*.svelte.{test,spec}.{js,ts}']
				}
			},

			{
				extends: './vite.config.ts',
				resolve: { alias: aliases },
				test: {
					name: 'server',
					environment: 'node',
					include: ['src/**/*.{test,spec}.{js,ts}'],
					exclude: ['src/**/*.svelte.{test,spec}.{js,ts}']
				}
			}
		]
	}
});