// Global setup for integration tests
module.exports = async () => {
  console.log('🔧 Setting up integration test environment...')
  
  // Wait for Docker services to be ready
  const maxWaitTime = 60000 // 1 minute
  const checkInterval = 2000 // 2 seconds
  let waitTime = 0
  
  const checkServices = async () => {
    try {
      const { fetch } = require('undici')
      
      // Check if Next.js app is ready
      const response = await fetch('http://localhost:3000/api/health', {
        timeout: 5000
      })
      
      if (response.ok) {
        console.log('✅ Docker services are ready!')
        return true
      }
    } catch (error) {
      // Services not ready yet
    }
    return false
  }
  
  // Only check services if INTEGRATION_TESTS is enabled
  if (process.env.INTEGRATION_TESTS === '1' || process.env.E2E_TESTS === '1') {
    console.log('⏳ Waiting for Docker services to be ready...')
    
    while (waitTime < maxWaitTime) {
      if (await checkServices()) {
        break
      }
      
      await new Promise(resolve => setTimeout(resolve, checkInterval))
      waitTime += checkInterval
      
      if (waitTime % 10000 === 0) {
        console.log(`⏳ Still waiting... (${waitTime / 1000}s elapsed)`)
      }
    }
    
    if (waitTime >= maxWaitTime) {
      console.warn('⚠️  Docker services may not be fully ready. Tests might fail.')
    }
  }
}