import { describe, it, expect, beforeEach, afterEach } from 'vitest'
import { mkdtempSync, rmSync } from 'fs'
import { join } from 'path'
import { tmpdir } from 'os'
import { ComplianceService } from '../../src/main/services/compliance.service'
import { GlobalSettingsService } from '../../src/main/services/global-settings'

describe('ComplianceService', () => {
  let dir: string
  let svc: ComplianceService

  beforeEach(() => {
    dir = mkdtempSync(join(tmpdir(), 'bilin-compliance-'))
    svc = new ComplianceService(new GlobalSettingsService(dir))
  })

  afterEach(() => {
    rmSync(dir, { recursive: true, force: true })
  })

  it('UT-COMP-01: scans built-in and custom words', () => {
    svc.setWords(['测试敏感词'])
    const result = svc.scanText('正文含违禁与测试敏感词内容')
    const words = result.matches.map((m) => m.word)
    expect(words).toContain('违禁')
    expect(words).toContain('测试敏感词')
  })

  it('UT-COMP-02: applyReplacements replaces configured pairs', () => {
    const out = svc.applyReplacements('这里有违禁词', { 违禁: '***' })
    expect(out).toBe('这里有***词')
  })
})