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'

// websiteProjects, workorders und customers legt das Setup-Skript nicht an: ohne Schema im Nachbau
const aw = await startAppwriteMock({ schema: { portalFeatures: schemaKeys('portalFeatures') } })
const st = await startFakeStripe()
after(() => Promise.all([aw.close(), st.close()]))
useTestEnv({ appwriteUrl: aw.url, stripeUrl: st.url })
const sf = await import('../server/services/siteFeatures.js')

aw.seed('customers', { $id: 'c1', name: 'Kunde Eins', location: 'Berlin' })
aw.seed('customers', { $id: 'c2', name: 'Kunde Zwei' })
aw.seed('websiteProjects', { $id: 'p1', customerId: 'c1', projectName: 'Bäckerei', liveDomain: 'baeckerei.de' })
aw.seed('websiteProjects', { $id: 'p2', customerId: 'c1', projectName: 'Café', subdomain: 'cafe' })
aw.seed('websiteProjects', { $id: 'p3', customerId: 'c2', projectName: 'Fremd' })
aw.seed('websiteProjects', { $id: 'p_' + 'x'.repeat(40), customerId: 'c1', projectName: 'Lang' })

const consent = { text: 'Ich stimme zu', at: '2026-09-30T10:00:00.000Z', ip: '1.2.3.4', userAgent: 'UA' }
const tickets = () => [...aw.docs('workorders').values()].filter((t) => String(t.topic).startsWith('News-Pinnwand einbauen'))

test('ohne_dokument_ist_off', async () => {
  const list = await sf.listCustomerFeatures('c1')
  assert.equal(list.length, 3)
  for (const p of list) assert.equal(p.features.news.state, 'off')
  assert.equal(list.find((p) => p.projectId === 'p1').liveUrl, 'https://baeckerei.de')
})

test('bezahlt_legt_ticket_an', async () => {
  const ordered = await sf.markOrdered({ customerId: 'c1', projectId: 'p1', key: 'news', sessionId: 'cs_1', consent })
  assert.equal(ordered.state, 'ordered')
  assert.equal(ordered.enabled, false)
  assert.equal(ordered.consentIp, '1.2.3.4')
  assert.match(ordered.siteKey, /^[a-z2-7]{16}$/)
  const { doc, created } = await sf.markPaid({ sessionId: 'cs_1', invoiceId: 'in_1', invoiceUrl: 'https://x/inv' })
  assert.equal(created, true)
  assert.equal(doc.state, 'setup')
  assert.equal(doc.enabled, false)
  assert.equal(doc.unlockedByPurchase, true)
  assert.ok(doc.ticketId)
  assert.equal(tickets().length, 1)
  assert.match(tickets()[0].topic, /^News-Pinnwand einbauen – Bäckerei/)
  assert.ok(tickets()[0].details.includes(`data-webklar-news="${doc.siteKey}"`))
  const view = (await sf.listCustomerFeatures('c1')).find((p) => p.projectId === 'p1').features.news
  assert.equal(view.state, 'setup')
  assert.ok(view.ticketWoid)
})

test('webhook_idempotent', async () => {
  const again = await sf.markPaid({ sessionId: 'cs_1', invoiceId: 'in_1', invoiceUrl: 'https://x/inv' })
  assert.equal(again.created, false)
  assert.equal(tickets().length, 1)
})

test('ticket_geschlossen_aktiviert', async () => {
  const doc = await sf.getFeatureDoc('c1', 'p1', 'news')
  assert.deepEqual(await sf.activateClosedTickets({ customerId: 'c1' }), [])
  assert.equal((await sf.getFeatureDoc('c1', 'p1', 'news')).state, 'setup')
  aw.seed('workorders', { ...aw.docs('workorders').get(doc.ticketId), status: 'Closed' })
  assert.deepEqual(await sf.activateClosedTickets({ customerId: 'c2' }), [])
  const now = new Date('2026-10-01T08:00:00Z')
  const done = await sf.activateClosedTickets({ now })
  assert.equal(done.length, 1)
  assert.equal(done[0].state, 'active')
  assert.equal(done[0].enabled, true)
  assert.equal(done[0].activatedAt, now.toISOString())
  assert.equal((await sf.findActiveBySiteKey(doc.siteKey)).$id, doc.$id)
})

test('fehlgeschlagene_zahlung_setzt_off', async () => {
  await sf.markOrdered({ customerId: 'c1', projectId: 'p2', key: 'news', sessionId: 'cs_2', consent })
  const doc = await sf.markCheckoutFailed('cs_2')
  assert.equal(doc.state, 'off')
  assert.equal(doc.enabled, false)
  assert.equal(await sf.markCheckoutFailed('cs_unbekannt'), null)
})

test('fremdes_projekt_403', async () => {
  await assert.rejects(() => sf.assertOwnProject('c1', 'p3'), { status: 403 })
  await assert.rejects(() => sf.assertOwnProject('c1', 'gibts_nicht'), { status: 403 })
  assert.equal((await sf.assertOwnProject('c1', 'p1')).$id, 'p1')
})

test('sitekey_format', () => {
  const keys = new Set()
  for (let i = 0; i < 100; i += 1) {
    const k = sf.newSiteKey()
    assert.match(k, /^[a-z2-7]{16}$/)
    keys.add(k)
  }
  assert.equal(keys.size, 100)
})

test('admin_aktiviert_ohne_zahlung', async () => {
  const before = tickets().length
  const doc = await sf.adminActivate('c1', 'p2', 'news', { by: 'kenso' })
  assert.equal(doc.state, 'active')
  assert.equal(doc.enabled, true)
  assert.equal(doc.unlockedByPurchase, false)
  assert.equal(tickets().length, before)
  const off = await sf.disable(doc.$id, { by: 'kenso' })
  assert.equal(off.state, 'disabled')
  assert.equal(off.enabled, false)
})

test('lange_projekt_id_bekommt_gueltige_dokument_id', async () => {
  const doc = await sf.adminActivate('c1', 'p_' + 'x'.repeat(40), 'news', {})
  assert.ok(doc.$id.length <= 36)
})

test('bestellen_bei_aktiver_funktion_409', async () => {
  const doc = await sf.adminActivate('c1', 'p1', 'news', {}).catch(() => null)
  const active = doc || (await sf.getFeatureDoc('c1', 'p1', 'news'))
  assert.equal(active.state, 'active')
  await assert.rejects(
    () => sf.markOrdered({ customerId: 'c1', projectId: 'p1', key: 'news', sessionId: 'cs_x', consent }),
    { status: 409 }
  )
  assert.equal((await sf.getFeatureDoc('c1', 'p1', 'news')).state, 'active')
})

test('parallele_webhooks_ein_ticket', async () => {
  aw.seed('websiteProjects', { $id: 'p4', customerId: 'c1', projectName: 'Parallel' })
  await sf.markOrdered({ customerId: 'c1', projectId: 'p4', key: 'news', sessionId: 'cs_par', consent })
  const before = tickets().length
  const res = await Promise.all([1, 2, 3].map(() => sf.markPaid({ sessionId: 'cs_par', invoiceId: 'in_p', invoiceUrl: 'u' })))
  assert.equal(res.filter((r) => r.created).length, 1)
  assert.equal(tickets().length, before + 1)
  assert.ok((await sf.getFeatureDoc('c1', 'p4', 'news')).ticketId)
})

test('abgelaufen_fasst_setup_und_active_nicht_an', async () => {
  // cs_1 ist bezahlt ('setup' bzw. nach dem Schliessen des Tickets 'active'): ein spaetes expired aendert nichts
  const before = await sf.getFeatureDoc('c1', 'p1', 'news')
  assert.notEqual(before.state, 'ordered')
  const after = await sf.markCheckoutFailed('cs_1')
  assert.equal(after.state, before.state)
  assert.equal((await sf.getFeatureDoc('c1', 'p1', 'news')).state, before.state)
  assert.equal((await sf.getFeatureDoc('c1', 'p1', 'news')).purchaseStatus, 'paid')
})

test('bezahlt_und_abgelaufen_gleichzeitig_bleiben_stimmig', async () => {
  const pid = 'p_race'
  aw.seed('websiteProjects', { $id: pid, customerId: 'c1', projectName: 'Rennen' })
  await sf.markOrdered({ customerId: 'c1', projectId: pid, key: 'news', sessionId: 'cs_race', consent })
  const ticketsBefore = tickets().length
  await Promise.all([
    sf.markPaid({ sessionId: 'cs_race', invoiceId: 'in_r', invoiceUrl: '' }),
    sf.markCheckoutFailed('cs_race'),
  ])
  const doc = await sf.getFeatureDoc('c1', pid, 'news')
  // entweder bezahlt (mit Ticket) oder zurueckgesetzt (ohne): nie 'setup' ohne Ticket oder 'off' mit Ticket
  if (doc.state === 'setup') {
    assert.ok(doc.ticketId)
    assert.equal(tickets().length, ticketsBefore + 1)
  } else {
    assert.equal(doc.state, 'off')
    assert.equal(doc.ticketId || '', '')
    assert.equal(tickets().length, ticketsBefore)
  }
})

// ---------------------------------------------------------------- Terminplaner als zweite Funktion ---
test('termine_ist_zweite_funktion: Schluessel und Bezeichnungen', () => {
  // erst hier angelegt: die aelteren Tests oben zaehlen die Projekte von c1
  aw.seed('websiteProjects', { $id: 'pt1', customerId: 'c1', projectName: 'Salon' })
  aw.seed('websiteProjects', { $id: 'pt2', customerId: 'c1', projectName: 'Studio' })
  aw.seed('websiteProjects', { $id: 'pt3', customerId: 'c2', projectName: 'Fremder Salon' })
  assert.deepEqual(sf.FEATURE_KEYS, ['news', 'termine'])
  assert.deepEqual(sf.FEATURE_LABELS, {
    news: { name: 'News-Pinnwand', keine: 'keine News-Pinnwand' },
    termine: { name: 'Terminplaner', keine: 'keinen Terminplaner' },
  })
})

test('liste_zeigt_termine_je_projekt_ohne_dokument_als_off', async () => {
  const list = await sf.listCustomerFeatures('c1')
  const p = list.find((x) => x.projectId === 'pt1')
  assert.deepEqual(Object.keys(p.features), ['news', 'termine'])
  assert.equal(p.features.termine.state, 'off')
  assert.equal(p.features.termine.siteKey, null)
  assert.equal(p.features.termine.ticketWoid, null)
})

test('termine_wird_aktiviert_und_bekommt_eigenen_sitekey_und_eigenes_dokument', async () => {
  const doc = await sf.adminActivate('c1', 'pt1', 'termine', { by: 'kenso' })
  assert.equal(doc.featureKey, 'termine')
  assert.equal(doc.state, 'active')
  assert.equal(doc.enabled, true)
  assert.equal(doc.unlockedByPurchase, false)
  assert.match(doc.siteKey, /^[a-z2-7]{16}$/)
  assert.equal(await sf.getFeatureDoc('c1', 'pt1', 'news'), null, 'News bleibt unberuehrt')
  const view = (await sf.listCustomerFeatures('c1')).find((x) => x.projectId === 'pt1').features
  assert.equal(view.termine.state, 'active')
  assert.equal(view.termine.siteKey, doc.siteKey)
  assert.equal(view.news.state, 'off')
  await assert.rejects(() => sf.adminActivate('c1', 'pt1', 'kalender', {}), { status: 400 })
})

test('findActiveBySiteKey: Vorgabe ist news, termine nur mit zweitem Argument, nie der andere Schluessel', async () => {
  const termine = await sf.getFeatureDoc('c1', 'pt1', 'termine')
  assert.equal((await sf.findActiveBySiteKey(termine.siteKey, 'termine')).$id, termine.$id)
  assert.equal(await sf.findActiveBySiteKey(termine.siteKey), null, 'ohne zweites Argument = news')
  assert.equal(await sf.findActiveBySiteKey(termine.siteKey, 'news'), null)
  const news = await sf.adminActivate('c1', 'pt2', 'news', { by: 'kenso' })
  assert.equal((await sf.findActiveBySiteKey(news.siteKey)).$id, news.$id)
  assert.equal((await sf.findActiveBySiteKey(news.siteKey, 'news')).$id, news.$id)
  assert.equal(await sf.findActiveBySiteKey(news.siteKey, 'termine'), null)
  assert.equal(await sf.findActiveBySiteKey('zzzzzzzzzzzzzzzz', 'termine'), null)
  assert.equal(await sf.findActiveBySiteKey('KURZ', 'termine'), null)
})

test('abgeschaltet_ist_nicht_auffindbar_und_wieder_aktivieren_leert_disabledAt (R36)', async () => {
  const doc = await sf.getFeatureDoc('c1', 'pt1', 'termine')
  const off = await sf.disable(doc.$id, { by: 'kenso' })
  assert.equal(off.state, 'disabled')
  assert.ok(Math.abs(Date.parse(off.disabledAt) - Date.now()) < 5000)
  assert.equal(await sf.findActiveBySiteKey(doc.siteKey, 'termine'), null)
  const on = await sf.activate(doc.$id, { by: 'kenso' })
  assert.equal(on.state, 'active')
  assert.equal(on.disabledAt, null, 'sonst koennte der 30-Tage-Loeschlauf eine wieder eingeschaltete Funktion treffen')
  assert.equal((await sf.getFeatureDoc('c1', 'pt1', 'termine')).disabledAt, null)
  assert.equal((await sf.findActiveBySiteKey(doc.siteKey, 'termine')).$id, doc.$id)
})

test('activate gilt fuer jede Funktion gleich: News verliert disabledAt ebenfalls', async () => {
  const news = await sf.getFeatureDoc('c1', 'pt2', 'news')
  assert.equal((await sf.disable(news.$id, {})).state, 'disabled')
  assert.equal((await sf.activate(news.$id, {})).disabledAt, null)
})

test('activateClosedTickets bleibt bei News (TP2): ein termine-Dokument im Zustand setup wird nicht angefasst', async () => {
  aw.seed('portalFeatures', { $id: 'f_setup_termine', customerId: 'c1', projectId: 'pt2', featureKey: 'termine', state: 'setup', enabled: false, siteKey: 'bbbbbbbbbbbbbbbb', ticketId: 't_closed' })
  aw.seed('workorders', { $id: 't_closed', woid: 'WO-9', status: 'Closed' })
  const done = await sf.activateClosedTickets({ customerId: 'c1' })
  assert.deepEqual(done.map((d) => d.featureKey), [])
  assert.equal(aw.docs('portalFeatures').get('f_setup_termine').state, 'setup')
  const { deleteDocument } = await import('../server/services/appwriteAdmin.js')
  const { config } = await import('../server/config.js')
  await deleteDocument(config.collections.portalFeatures, 'f_setup_termine')
})

test('disableCustomerFeatures: schaltet nur die genannte Funktion des Kunden ab, mit Notiz', async () => {
  const mine = await sf.getFeatureDoc('c1', 'pt1', 'termine')
  const other = await sf.adminActivate('c2', 'pt3', 'termine', { by: 'kenso' })
  const news = await sf.getFeatureDoc('c1', 'pt2', 'news')
  await sf.activate(news.$id, {})
  const done = await sf.disableCustomerFeatures('c1', 'termine', { adminNote: 'Kunde gelöscht' })
  assert.deepEqual(done.map((d) => d.$id), [mine.$id])
  const after = await sf.getFeatureDoc('c1', 'pt1', 'termine')
  assert.equal(after.state, 'disabled')
  assert.equal(after.enabled, false)
  assert.equal(after.adminNote, 'Kunde gelöscht')
  assert.ok(after.disabledAt)
  assert.equal((await sf.getFeatureDoc('c2', 'pt3', 'termine')).state, 'active', 'anderer Kunde')
  assert.equal(other.state, 'active')
  assert.equal((await sf.getFeatureDoc('c1', 'pt2', 'news')).state, 'active', 'andere Funktion')
  // schon abgeschaltet: disabledAt (Beginn der 30 Tage) bleibt
  const marker = after.disabledAt
  assert.deepEqual(await sf.disableCustomerFeatures('c1', 'termine', { adminNote: 'Kunde gelöscht' }), [])
  assert.equal((await sf.getFeatureDoc('c1', 'pt1', 'termine')).disabledAt, marker)
  await assert.rejects(() => sf.disableCustomerFeatures('c1', 'kalender', {}), { status: 400 })
})