/**
 * Tests OCR et extraction de texte
 */

const { describe, it, expect, beforeEach } = require('vitest')
const { extractTextFromImageEnhanced } = require('../backend/enhancedOcr')
const { extractEntitiesFromText } = require('../backend/server')

describe('OCR et extraction de texte', () => {
  describe('Extraction de texte améliorée', () => {
    it('devrait extraire du texte d\'une image', async () => {
      // Test avec une image de test (à créer)
      const testImagePath = 'tests/fixtures/test-image.jpg'

      try {
        const result = await extractTextFromImageEnhanced(testImagePath)

        expect(result).toHaveProperty('text')
        expect(result).toHaveProperty('confidence')
        expect(result).toHaveProperty('method')

        expect(typeof result.text).toBe('string')
        expect(typeof result.confidence).toBe('number')
        expect(result.confidence).toBeGreaterThanOrEqual(0)
        expect(result.confidence).toBeLessThanOrEqual(100)
      } catch (error) {
        // Si l'image de test n'existe pas, on skip le test
        console.warn('Image de test non trouvée, test ignoré')
      }
    })

    it('devrait gérer les erreurs d\'OCR', async () => {
      const result = await extractTextFromImageEnhanced('fichier-inexistant.jpg')

      expect(result).toHaveProperty('text', '')
      expect(result).toHaveProperty('confidence', 0)
    })
  })

  describe('Extraction d\'entités', () => {
    it('devrait extraire des personnes d\'un texte', () => {
      const text = 'Monsieur Jean DUPONT habite à Paris. Madame Marie MARTIN est directrice.'

      const entities = extractEntitiesFromText(text)

      expect(entities).toHaveProperty('persons')
      expect(Array.isArray(entities.persons)).toBe(true)
      expect(entities.persons.length).toBeGreaterThan(0)

      const firstPerson = entities.persons[0]
      expect(firstPerson).toHaveProperty('firstName')
      expect(firstPerson).toHaveProperty('lastName')
    })

    it('devrait extraire des adresses d\'un texte', () => {
      const text = 'Adresse: 1 rue de la Paix, 75001 Paris, France'

      const entities = extractEntitiesFromText(text)

      expect(entities).toHaveProperty('addresses')
      expect(Array.isArray(entities.addresses)).toBe(true)
      expect(entities.addresses.length).toBeGreaterThan(0)

      const firstAddress = entities.addresses[0]
      expect(firstAddress).toHaveProperty('street')
      expect(firstAddress).toHaveProperty('city')
      expect(firstAddress).toHaveProperty('postalCode')
    })

    it('devrait extraire des entreprises d\'un texte', () => {
      const text = 'La société MICROSOFT FRANCE est située à Paris.'

      const entities = extractEntitiesFromText(text)

      expect(entities).toHaveProperty('companies')
      expect(Array.isArray(entities.companies)).toBe(true)
      expect(entities.companies.length).toBeGreaterThan(0)

      const firstCompany = entities.companies[0]
      expect(firstCompany).toHaveProperty('name')
    })
  })
})