import { describe, it, expect, beforeEach } from 'vitest'
import { server, http, HttpResponse } from './test-setup'
import { currentUser, logout } from '@/api/auth'
import { api } from '@/api/client'

describe('auth refresh (currentUser)', () => {
  beforeEach(async () => {
    await logout()
  })
  it('currentUser refresh sets auth token (no user in response)', async () => {
    server.use(
      http.post('*/api/v1/auth/refresh', () =>
        HttpResponse.json({ accessToken: 'ref-123', tokenType: 'bearer', user: { id: 9, email: 'ref@example.com', displayName: 'Refreshed' } })
      )
    )
    const user = await currentUser()
    expect(user).not.toBeNull()

    // Subsequent API call should include Authorization header
    server.use(
      http.get('*/api/v1/users/me/households', ({ request }) => {
        const auth = request.headers.get('authorization')
        expect(auth?.toLowerCase()).toBe('bearer ref-123')
        return HttpResponse.json([])
      })
    )
    const res = await api.GET('/api/v1/users/me/households', { params: {} })
    expect(res.response.ok).toBe(true)
  })

  it('returns null if refresh fails', async () => {
    server.use(http.post('*/api/v1/auth/refresh', () => HttpResponse.json({ message: 'not logged in' }, { status: 401 })))
    const user = await currentUser()
    expect(user).toBeNull()
    server.use(
      http.get('*/api/v1/users/me/households', ({ request }) => {
        const auth = request.headers.get('authorization')
        expect(auth).toBeFalsy()
        return HttpResponse.json([])
      })
    )
    const res = await api.GET('/api/v1/users/me/households', { params: {} })
    expect(res.response.ok).toBe(true)
  })
})