import { defineConfig, devices } from '@playwright/test';
import { fileURLToPath } from 'node:url';
import path from 'node:path';

const __dirname = path.dirname(fileURLToPath(import.meta.url));

const DASHBOARD_PORT = Number(process.env.PICLOUD_DASHBOARD_PORT ?? 5173);
// baseURL is the origin only — the SvelteKit dashboard is mounted at
// `/admin` (svelte.config.js paths.base), so tests use full paths like
// `/admin/login` rather than relying on baseURL path resolution.
const DASHBOARD_BASE = process.env.E2E_BASE_URL ?? `http://localhost:${DASHBOARD_PORT}`;

export default defineConfig({
	testDir: './tests/e2e',
	outputDir: './tests/e2e/.results',
	fullyParallel: true,
	forbidOnly: !!process.env.CI,
	// Local: 1 retry to absorb dev-server warmup flakiness. CI: 2.
	retries: process.env.CI ? 2 : 1,
	// Cap at 4 workers locally to keep the shared Vite dev server
	// from getting stampeded during cold-start compiles.
	workers: process.env.CI ? 2 : 4,
	reporter: process.env.CI ? [['html'], ['github']] : 'html',
	globalSetup: './tests/e2e/global-setup.ts',
	expect: { timeout: 5_000 },
	use: {
		baseURL: DASHBOARD_BASE,
		actionTimeout: 10_000,
		navigationTimeout: 30_000,
		trace: 'on-first-retry',
		screenshot: 'only-on-failure',
		video: 'retain-on-failure'
	},
	projects: [
		{
			name: 'chromium',
			use: {
				...devices['Desktop Chrome'],
				storageState: path.join(__dirname, 'tests/e2e/.auth/admin.json')
			}
		}
	],
	webServer: {
		command: 'npm run dev',
		url: `http://localhost:${DASHBOARD_PORT}/admin/`,
		reuseExistingServer: !process.env.CI,
		stdout: 'pipe',
		stderr: 'pipe',
		timeout: 60_000
	}
});