/**
 * Global setup for E2E tests
 * Runs once before all test suites
 */

import { execSync } from 'child_process';
import { existsSync } from 'fs';
import { join } from 'path';
import { fileURLToPath } from 'url';
import { dirname } from 'path';

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

export default async () => {
	// Silent mode for cleaner output
	if (!process.env.JEST_SILENT_REPORTER) {
		console.log('\n🚀 Setting up E2E test environment...\n');
	}

	try {
		// Ensure task-master is linked globally
		const projectRoot = join(__dirname, '../../..');
		if (!process.env.JEST_SILENT_REPORTER) {
			console.log('📦 Linking task-master globally...');
		}
		execSync('npm link', {
			cwd: projectRoot,
			stdio: 'inherit'
		});

		// Verify .env file exists
		const envPath = join(projectRoot, '.env');
		if (!existsSync(envPath)) {
			console.warn(
				'⚠️  Warning: .env file not found. Some tests may fail without API keys.'
			);
		} else {
			if (!process.env.JEST_SILENT_REPORTER) {
				console.log('✅ .env file found');
			}
		}

		// Verify task-master command is available
		try {
			execSync('task-master --version', { stdio: 'pipe' });
			if (!process.env.JEST_SILENT_REPORTER) {
				console.log('✅ task-master command is available\n');
			}
		} catch (error) {
			throw new Error(
				'task-master command not found. Please ensure npm link succeeded.'
			);
		}
	} catch (error) {
		console.error('❌ Global setup failed:', error.message);
		throw error;
	}
};