const fs = require('fs')
const FormData = require('form-data')
const fetch = require('node-fetch')

async function testBackendFormat() {
  try {
    console.log('🧪 Test du format JSON du backend...')

    const formData = new FormData()
    formData.append('document', fs.createReadStream('test-files/IMG_20250902_162159.jpg'))

    const response = await fetch('http://localhost:3001/api/extract', {
      method: 'POST',
      body: formData,
    })

    if (!response.ok) {
      throw new Error(`HTTP ${response.status}: ${response.statusText}`)
    }

    const result = await response.json()

    console.log('✅ Réponse reçue du backend')
    console.log('📋 Structure de la réponse:')
    console.log('- document:', !!result.document)
    console.log('- classification:', !!result.classification)
    console.log('- extraction:', !!result.extraction)
    console.log('- metadata:', !!result.metadata)
    console.log('- status:', !!result.status)

    console.log('\n📊 Données extraites:')
    console.log('- Type de document:', result.classification?.documentType)
    console.log('- Confiance globale:', result.metadata?.quality?.globalConfidence)
    console.log('- Personnes:', result.extraction?.entities?.persons?.length || 0)
    console.log('- Sociétés:', result.extraction?.entities?.companies?.length || 0)
    console.log('- Adresses:', result.extraction?.entities?.addresses?.length || 0)
    console.log('- Dates:', result.extraction?.entities?.dates?.length || 0)
    console.log('- Références:', result.extraction?.entities?.references?.length || 0)

    console.log(
      '\n🎯 Format conforme au standard:',
      result.document &&
        result.classification &&
        result.extraction &&
        result.metadata &&
        result.status
        ? '✅ OUI'
        : '❌ NON',
    )
  } catch (error) {
    console.error('❌ Erreur:', error.message)
  }
}

testBackendFormat()