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));

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

	resolve: {
		alias: {
			// ── New ecosystem (src/arts + src/libs + src/svrs) ─────────────
			// Runtime artifacts (Engine* + Active*) — see src/arts/README.md
			'$active-app': resolve(__dirname, 'src/arts/active-app'),
			'$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 + contracts (zero-dep)
			'$libs':       resolve(__dirname, 'src/libs'),
			'$locale':     resolve(__dirname, 'src/libs/locale'),
			// Server-authoritative engines
			'$svrs':       resolve(__dirname, 'src/svrs'),

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

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

			// ── Legacy ecosystem (src/lib) — DEPRECATED ─────────────────────
			// All paths below should migrate to the new ecosystem above.
			// See src/lib/README.md for the migration map.
			'$lib':      resolve(__dirname, 'src/lib'),
			'$glob':     resolve(__dirname, 'src/lib/glob'),
			'$reactive': resolve(__dirname, 'src/libs/reactive'),
			'$langs':    resolve(__dirname, 'src/lib/ext/lang/lang.svelte'),
			'@/ling':    resolve(__dirname, 'src/lib/ling'),
			'@/logr':    resolve(__dirname, 'src/lib/logr'),
			'@/glob':    resolve(__dirname, 'src/lib/glob'),
			'@/actx':    resolve(__dirname, 'src/lib/actx'),
			'@/uiux':    resolve(__dirname, 'src/lib/uiux'),
		},
	},

	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}'],
					exclude: ['src/lib/server/**']
				}
			},

			{
				extends: './vite.config.ts',
				resolve: {
					alias: {
						// New ecosystem
						'$active-app': resolve(__dirname, 'src/arts/active-app'),
						'$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'),
						'$libs':       resolve(__dirname, 'src/libs'),
						'$locale':     resolve(__dirname, 'src/libs/locale'),
						'$svrs':       resolve(__dirname, 'src/svrs'),
						// UIX
						'$uix':        resolve(__dirname, 'src/uix'),
						'$active-uix': resolve(__dirname, 'src/uix/active-uix'),
						'$soma':       resolve(__dirname, 'src/uix/soma'),
						'$terra':      resolve(__dirname, 'src/uix/terra'),
						// @/
						'@': resolve(__dirname, 'src'),
						// Legacy (DEPRECATED)
						'$lib':      resolve(__dirname, 'src/lib'),
						'$glob':     resolve(__dirname, 'src/lib/glob'),
						'$reactive': resolve(__dirname, 'src/libs/reactive'),
						'@/ling':    resolve(__dirname, 'src/lib/ling'),
						'@/logr':    resolve(__dirname, 'src/lib/logr'),
						'@/glob':    resolve(__dirname, 'src/lib/glob'),
						'@/actx':    resolve(__dirname, 'src/lib/actx'),
						'@/uiux':    resolve(__dirname, 'src/lib/uiux'),
					},
				},
				test: {
					name: 'server',
					environment: 'node',
					include: ['src/**/*.{test,spec}.{js,ts}'],
					exclude: ['src/**/*.svelte.{test,spec}.{js,ts}']
				}
			}
		]
	}
});