import { test, after } from 'node:test'
import assert from 'node:assert/strict'
import { startAppwriteMock } from './support/appwriteMock.js'
import { startFakeStripe } from './support/fakeStripe.js'
import { useTestEnv } from './support/testEnv.js'
import { schemaKeys } from './support/schema.js'

// Produktion, bevor das Setup-Skript gelaufen ist: Appwrite kennt productKey noch nicht
const aw = await startAppwriteMock({
  schema: { subscriptions: schemaKeys('subscriptions').filter((key) => key !== 'productKey') },
})
const st = await startFakeStripe()
after(() => Promise.all([aw.close(), st.close()]))
useTestEnv({ appwriteUrl: aw.url, stripeUrl: st.url })
const { syncSubscription } = await import('../server/services/stripeBilling.js')

const sub = (id, cancelAtPeriodEnd) => ({
  id,
  object: 'subscription',
  status: 'active',
  customer: 'cus_1',
  start_date: 1790000000,
  current_period_end: 1792600000,
  cancel_at_period_end: cancelAtPeriodEnd,
  metadata: { webklarCustomerId: 'c1', email: 'k@example.invalid', termsVersion: '2026-09-25-v3' },
  items: {
    object: 'list',
    data: [{ id: 'si_w', quantity: 1, price: { id: 'price_w', lookup_key: 'webklar_wartung_monatlich_5000', unit_amount: 5000 } }],
  },
})

test('Fehlendes Feld in Appwrite: Abo wird trotzdem gespiegelt (anlegen und ändern)', async () => {
  const errors = []
  const original = console.error
  console.error = (...args) => errors.push(args.join(' '))
  try {
    st.subscriptions.set('sub_w', sub('sub_w', false))
    const created = await syncSubscription('sub_w')
    assert.equal(created.status, 'active')
    assert.equal('productKey' in created, false)

    // z. B. Kündigung über den öffentlichen Knopf: Stripe ist schon geändert, der Spiegel muss folgen
    st.subscriptions.set('sub_w', sub('sub_w', true))
    const updated = await syncSubscription('sub_w')
    assert.equal(updated.cancelAtPeriodEnd, true)
    assert.equal(aw.docs('subscriptions').get('sub_w').cancelAtPeriodEnd, true)
  } finally {
    console.error = original
  }
  assert.ok(errors.some((line) => line.includes('productKey')), 'Fehler im Log nennt das fehlende Feld')
})