import { describe, expect, it } from 'vitest'
import {
  buildStakeholderMessage,
  isMailerReady,
  MailerNotReadyError,
  sendConfirmationEmail,
} from './mailer.js'

describe('mailer readiness', () => {
  it('reports missing SMTP configuration without exposing credentials', async () => {
    expect(isMailerReady()).toBe(false)
    await expect(sendConfirmationEmail('test@example.invalid', 'contact', 'synthetic-token'))
      .rejects.toBeInstanceOf(MailerNotReadyError)
    await expect(sendConfirmationEmail('test@example.invalid', 'contact', 'synthetic-token'))
      .rejects.toMatchObject({ code: 'MAILER_NOT_READY' })
  })
})

describe('stakeholder notification content', () => {
  const data = {
    name: 'Synthetic Test',
    email: 'test@example.invalid',
  }

  it('adds the manual profile instruction to resource requests', () => {
    const message = buildStakeholderMessage('resource-download', data)

    expect(message).toContain('ein aktuelles Profil von André verschicken')
    expect(message).toContain('name: Synthetic Test')
  })

  it('does not add the resource instruction to contact notifications', () => {
    const message = buildStakeholderMessage('contact', data)

    expect(message).not.toContain('ein aktuelles Profil von André verschicken')
    expect(message).toBe('name: Synthetic Test\nemail: test@example.invalid')
  })
})